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TA1201CNG
TOSHIBA BIPOLAR LINEAR INTEGRATED CIRCUIT SILICON MONOLITHIC
TA1201CNG
I C BUS CONTROL NTSC 1CHIP COLOR TV IC
TA1201CNG provides PIF, SIF, Video, Chroma and Deflection circuit for NTSC Color TV. TA1201CNG also provides Audio-Video Switch and Text interface. TA1201CNG combine these functions in a 56pin dual-in-line shrink-type plastic package. TA1201CNG realizes rationalization of various alignments and controls by bus control system.
2
FEATURES
PIF Circuit * PLL Type IF Demodulation (Bus alignment) * Adjustment Free AFT without Tank Coil * RF AGC Output (Delay point : Bus alignment) * Dual Time Constant Fast AGC Video Circuit * Black Stretcher * DC Restoration Circuit * D.L. Aperture Compensate Circuit (Bus Control) * Internal Filter Auto-adjust Circuit (Fsc link type) * Uni-color Circuit (Bus control) * 3.58MHz Trap Filter Circuit (Bus on / off) * Y Delay Line Circuit Chroma Circuit * Color Control Circuit (Bus control) * Tint Control Circuit (Bus control) * B.P.F. / T.O.F. Circuit (Bus select) * Included ACC / Killer Filter SIF Circuit * Inter Carrier SIF System * External Sound Select Switch (Bus select) * Attenuator Circuit (Bus control) TEXT Circuit * Linear RGB Input * Cut Off / Drive Adjustment (Bus adjustment) * RGB Primary Color Output Deflection Circuit * Auto-slicer Type High Performance Sync. Separation Circuit * Adjustment Free Countdown System * Sync. Separation Output * X-ray Protect Circuit * Vertical Ramp Output * Dual Time Constant AFC Circuit * Horizontal and Vertical Position Adjustment (Bus adjustment) * Vertical Amplitude Adjustment (Bus adjustment) Weight: 5.55g (Typ.)
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BLOCK DIAGRAM
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TERMINAL FUNCTION
PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
1 2
Sound Output
This terminal is for Sound Output. The maximum flew out current of these terminals is 3.6mA. So, the minimum load resister is 1k.
3
RF AGC
This terminal is for RF AGC output.
4
SIF Tank Coil
This terminal is for connecting SIF detect tank coil. This terminal is for Sound Mute Switch, too. If this terminal is connected to GND, the sound output is muted.
5
AGC Filter
This terminal is for PIF 2nd AGC filter.
6
PIF GND
This terminal is for GND of PIF circuit.
7 8
PIF Input
This terminal is for IF input. The typical input value is 90dBV.
.
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PIN No. 9 PIF VCC PIN NAME FUNCTION This terminal is for VCC of PIF circuit. INTERFACE CIRCUIT
10
Loop Filter
This terminal is for PIF PLL loop filter.
11
APC Filter
This terminal is for APC filter of fsc oscillation.
12
VCXO
This terminal is for X'tal of 3.58MHz VCXO.
13
GND
This terminal is for V / C / D GND.
14
Fast Blanking
This terminal is for fast blanking of RGB input.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
15 16 17
Analog RGB Input
These terminals are for RGB signal input.
18
Digital VCC
This terminal is for VCC of digital circuit.
19 20 21
RGB Output
These terminals are for RGB primary color signal output.
22
Vertical Output
This terminal is for vertical pulse output.
23 24
NFB, Vertical Ramp.
These terminals are for NFB input and vertical ramp output.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
25
Vertical Sync. Separation Filter
This terminal is for vertical sync. separation filter.
26
H. VCC
This terminal is for VCC of horizontal circuit.
27 28
SCL, SDA
These terminals are for input and 2 output of I C Bus.
29
X-RAY
This terminal is for input of X-RAY protect circuit. The threshold voltage is 3.5V (Typ.). If this terminal is applied the voltage that is more than threshold voltage, the X-RAY protect circuit make horizontal output a low.
30
Fly-back Pulse Input
This terminal is for Fly-back Pulse input. The Fly-back Pulse is the reference of AFC circuit, gate pulse and so on.
31
Sync. Pulse Output
This terminal is for Sync. pulse output. The current needs to keep under 1mA.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
32
Horizontal Output
This terminal is for horizontal pulse output.
33
H. AFC
This terminal is for horizontal AFC filter. The AFC circuit fits the phase between inputted horizontal sync. signal and horizontal pulse which is made by countdowning 32fH.
34
32fH VCO
This terminal is for connecting ceramic oscillator. That constitutes 32fH (503kHz) oscillation circuit. The CSBLA503KECZF30 (Murata) is recommended.
35
D. GND
This terminal is for GND of digital circuit.
36
A.B.L.
This terminal is for A.B.L. circuit.
37
TV Input
This terminal is for input of PIF detected signal. The typical input amplitude is 1.0Vp-p.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
38
A.C.L.
This terminal is for ACL circuit.
39
External Video Input
This terminal is for input of external video signal.
40
Black Peak Detection
This terminal is for filter of black peak detection.
41
Video Switch Output
This terminal is for output of video switch which selects TV signal or external video. Amp. Gain ; Min. 1.7 Typ. 1.9, Max. 2.1
42
D.C. Restoration
This terminal is for filter of APL detection.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
43
Y Input
This terminal is for Y signal input. The typical input amplitude is 1.0Vp-p.
This terminal is for AFT output. Monitor signal output mode can be selected via Bus. B0 44 A.F.T. 0 0 1 1 B1 0 1 0 1 AFT TEST purpose only B RFAGC / 2 OUTPUT
45
Chroma Input
This terminal is for chrominance signal input. The typical input signal amplitude is 286mVp-p (at burst signal). This IC is to go to test mode with this terminal voltage higher than 4.5V.
46
V / C / D VCC
This terminal is for VCC of video, Chroma and Deflection circuit.
47
TV Detection Output
This terminal is for PIF detected signal output.
48
S.I.F. VCC
This terminal is for VCC of SIF circuit.
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PIN No. PIN NAME FUNCTION INTERFACE CIRCUIT
49 50
P.I.F. Tank Coil
These terminals are for connecting a tank coil of PIF detection circuit. TOKO Corp. products 292GJAS-7475BS (45.75MHz), 292GJAS-7476BS (58.75MHz) are recommended.
51
S.I.F. GND
This terminal is for GND of SIF circuit.
52
Limiter Input
This terminal is for input of SIF limiter amplifier circuit.
53
TV Audio Signal Input
This terminal is for input of SIF detected signal. This terminal is connected to pin 54 via capacitor.
54
De-emphasis
This terminal is for filter of SIF de-emphasis.
55 56
External Audio Input
These terminals are for external audio input.
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Slave address : 88H
SUB ADDRESS 00 01 02 03 04 05 06 07 08 09 0A 0B 0C 0D 0E 0F B0 B2 B4 AFC V. Fixed D7 Trap C. Filter A. SW BLK Mute Vertical Phase B1 B3 V. SW WPL D6 D5 D4 D3 Color Tint Brightness Uni-color Sharpness Horizontal Phase Audio Attenuator Audio Balance RF AGC Vertical Amplitude PIF VCO R Cut Off G Cut Off B Cut Off G Gain B Gain D2 D1 D0 PRESET 0000 1100 0000 0000 0110 0001 0000 0010 0000 0010 0100 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000
FUNCTION Color TINT Brightness Uni-Color Sharpness Audio ATT Audio Balance RF AGC Ver. Amplitude PIF VCO RGB Cut-off GB Gain -60~0dB 42 1.34~2.6~3.86V -24~0dB -18~6dB~14dB (4MHz Gain) -85~6dB -70~0~70dB
RANGE (MIN.~MAX.)
DEFAULT -60dB 0 1.34V -24dB 6dB -85dB 0dB IF Mute Center Center -0.4V -3.1dB
65dB~105dBV, 000000 : IF Mute 1.6~2.4V 2.2MHz (35kHz / bit) -0.4~0.4V -3.1~3.1dB
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FUNCTION 3.58 Trap Chroma Filter A, V SW BLK MUTE H. AFC WPL V. Fixed Mode B0, B1 (Monitor) B2, B3, B4 (Test Mode) (0) : On / (1) : Off (0) : Band Pass Filter / (1) : Take Off Filter (0) : TV Mode / (1) : EXT. Mode (0) : BLK On / (1) : BLK Off (00) : Off / (01) : Y MUTE / (10) : Hout Stop / (11) : Y MUTE+V Stop (0) : AFC1x2 / (1) : AFC1 Normal RANGE (MIN.~MAX.) DEFAULT On TOF TV On (01) (0) Off Normal AFT Voltage (000)
(0) : Off / (1) : On (0) : Normal / (1) : V Frequency 60Hz Fix Pin 44's output is selectable. (00) : AFT Voltage / (01) : Test Mode / (10) : Blue Output / (11) : Half of RF AGC Voltage Bits for Test Mode. Use this IC with these bits (000).
Read Mode
D7 POR D6 AFT D5 IF Lock D4 AFT D3 Killer D2 V Lock D1 H Lock D0 X-RAY
FUNCTION POR (Power On Reset) AFT IF LOCK Killer V LOCK H LOCK X-RAY (0) : SECOND / (1) : FIRST Refer to Following Figure (0) : LOCK OUT / (1) : LOCK IN (0) : Killer ON / (1) : Killer OFF
CONTENTS
(0) : LOCK IN / (1) : LOCK OUT Det. Window : 262H~263H (0) : LOCK OUT / (1) : LOCK IN This function is forced to unlock at Vp, so data is valid after 50H. (0) : X-RAY OFF / (1) : X-RAY ON
Vertical Phase (3bit) This mode is for changing vertical output timing. (Vertical picture position is changed 0~7H as right Table.) Horizontal Phase (5bit) This mode is for changing horizontal picture position. Horizontal output phase is changed 3s as maximum. AFT Read Bus
D7 0 0 0 0 1 1 1 1
D6 0 0 1 1 0 0 1 1
D5 0 1 0 1 0 1 0 1
MODE Reference 1H Delay 2H Delay 3H Delay 4H Delay 5H Delay 6H Delay 7H Delay
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I C BUS CONTROLLED FORMAT SUMMARY
Bus controlled format of TA1201CNG is based on I2C Bus Control format of Philips.
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Data Transfer Format
S Slave address 7bit MSB MSB 0 A Sub address 8 bit MSB A Data 8bit A P
S : Start Condition P : Stop Condition A : Acknowledge (1) Start and Stop Condition (2) Bit Transfer
(3)
Acknowledge
(4)
Slave Address
A6
1
A5
0
A4
0
A3
0
A2
1
A1
0
A0
0
R/W 0
Purchase of TOSHIBA I2C components conveys a license under the Philips I2C Patent Rights to use these components in an I2C system, provided that the system conforms to the I2C Standard Specification as defined by Philips.
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MAXIMUM RATINGS (Ta = 25C)
CHARACTERISTIC Power Supply Voltage Power Dissipation Input Terminal Voltage Input Signal Amplitude Operating Temperature Storage Temperature SYMBOL VCC PDmax Vin ein Topr Tstg RATING 12 2.19 (Note1) GND-0.3~VCC+0.3 4 -20~65 -55~150 UNIT V W V Vp-p C C
Note 1: When using the device at above Ta = 25C, decrease the power dissipation by 17.5mW for each increase of 1C. Note 2: As this IC is weak in a surge voltage, handle it with care from being damage.
RECOMMENDED OPERATING CONDITION
CHARACTERISTIC PIF Power Supply Voltage SIF Power Supply Voltage SYMBOL VCCP VCCS VCCV H.VCC D.VCC Vin37 / 39 Vin43 Vin45 TFBP IFBPmax ROP ROS RORGB RHOUT RVOUT Isyncmax MIN 8.5 8.5 8.5 8.5 2.7 10 2 1 330 4.1 TYP. 9.0 9.0 9.0 9.0 3.3 1.0 1.0 286 12 8.2 8.2 1.8 800 5.7 MAX 9.5 9.5 9.5 9.5 3.8 2 1 UNIT V V V V V Vp-p Vp-p including sync. including sync. REMARKS
V / C / D Power Supply Voltage H.VCC Power Supply Voltage D.VCC Power Supply Voltage TV External Video Input Level Standard Video Input Level Standard Chroma Input Level FBP Width FBP Input Flow in Current PIF Output Load Resister SIF Output Load Resister RGB Output Load Resister Horizontal Output Load Resister Vertical Output Load Resister Sync. Separation Output Flow In Current
mVp-p at burst signal s mA k k k k mA maximum 10mA Vth = 1.4V, VCC-1.4V
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ELECTRICAL CHARACTERISTICS DC CHARACTERISTICS (Unless Otherwise Specified, VCC = 9V, H. VCC = 9V, Ta = 25C)
PIN No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 CHARACTERISTIC Sound Output Sound Output RF AGC SIF TANK AGC Filter PIF GND PIF Input PIF Input PIF VCC Loop Filter APC Filter VCXO V / C / D GND F-BLK Analog R Input Analog G Input Analog B Input D. VCC R Output G Output B Output Vout NFB V. Ramp V SEPA H. VCC SCL SDA X-RAY FBP Input Sync. Output H. Output H. AFC 32fH VCO D. GND ABL TV Input ACL SYMBOL V1 V2 V3 V4 V5 GND V7 V8 VCC V10 V11 V12 GND V14 V15 V16 V17 VCC V19 V20 V21 V22 V23 V24 V25 V26 V27 V28 V29 V30 V31 V32 V33 V34 GND V36 V37 V38 TEST CIRCUIT BRT, COL Cent BRT, COL Cent BRT, C. O Cent BRT, C. O Cent BRT, C. O Cent TEST CONDITION MIN 3.20 3.20 7.00 1.50 6.00 5.30 4.40 4.40 4.40 2.40 2.40 2.40 5.80 4.50 4.50 7.00 5.50 2.90 2.90 2.90 TYP. 3.70 3.70 0.00 7.50 0.00 2.00 0.00 9.00 4.50 6.50 5.80 0.00 0.00 4.90 4.90 4.90 3.30 2.70 2.70 2.70 6.30 9.00 5.00 5.00 0.00 7.50 6.00 0.00 3.40 3.00 3.40 MAX 4.20 4.20 0.50 8.00 2.50 0.50 7.00 6.30 5.40 5.40 5.40 2.90 2.90 2.90 6.80 5.50 5.50 8.00 6.50 3.90 3.90 3.90 UNIT V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V V
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PIN No. 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 TEST CIRCUIT Pin4 GND
CHARACTERISTIC EXT. Video Input Black DET AV / SW Output DC Rest Y Input AFT Chroma Input V / C / D VCC TV DET. Output SIF VCC PIF Tank PIF Tank SIF GND Limiter Input Audio TV Input De-emphasis EXT. Audio Input EXT. Audio Input
SYMBOL V39 V40 V41 V42 V43 V44 V45 V46 V47 VCC V49 V50 VCC V52 V53 V54 V55 V56
TEST CONDITION
MIN 1.10 6.10 1.80 5.50 4.00 2.00 1.60 4.70 2.50 4.00 2.50 2.50
TYP. 1.60 6.60 2.30 6.00 4.50 2.50 1.85 9.00 5.20 9.00 0.00 0.00 3.00 4.50 3.00 3.00
MAX 2.10 7.10 2.80 6.50 5.00 3.00 2.10 5.70 0.50 3.50 5.00 3.50 3.50
UNIT V V V V V V V V V V V V V V V V V V
Current Consumption
CHARACTERISTIC IF Power Supply Current V / C / D Power Supply Current H. VCC Power Supply Current D. VCC Power Supply Current SYMBOL Icci Iccv Icch Iccd TEST CONDITION MIN 32.8 52.7 10.7 5.2 TYP. 46 71 14 10 MAX 52.0 76.8 18.4 11.6 UNIT mA mA mA mA
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AC CHARACTERISTICS (Unless Otherwise Specified, VCC = 9V, H. VCC = 9V, Ta = 25C) PIF
CHARACTERISTIC SYMBOL V01 V02 VIN MIN VIN MAX VSYNC VIF DG DP fc CR HR RiPIF CiPIF S/N I920 RW AGC V5MEAN IF AGC Voltage V5MAX V5MIN RF AGC Voltage RF AGC Control Range AFT Center Voltage AFT Voltage AFT Sensitivity AFT Output Resistance PIF VCO Control Sensitivity PIF VCO Pull-in Range PIF VCO Control Range V3MAX V3MIN GRFAGC V4CENT V4MAX V4MIN AFT RAFTOUT IFVCO fph fpl fPIFVCO (Note 13) (Note 14) (Note 15) (Note 16) (Note 17) (Note 18) (Note 19) (Note 20) (Note 21) (Note 12) TEST CIRCUIT TEST CONDITION MIN 1.7 2.0 100 2.6 4.8 5 50 50 52 42 61 4.2 7.4 7.7 35 2.2 4.4 40 2.0 1.0 1.0 TYP. 2.0 2.5 42 107 2.9 5.2 2 2 7 55 55 1.5 3.8 55 45 65 4.5 7.6 3.8 8.2 0 40 2.5 4.8 0.2 40 50 2.5 1.5 1.5 4.4 MAX 2.3 3.0 3.2 5.6 5 5 69 4.8 0.5 2.8 0.5 60 V dB V V kHz / V k MHz / V MHz MHz V UNIT
Video Detected Output Level
(Note 1)
Vp-p
Input Sensitivity Sync Tip Level Output Level For No Input Differential Gain Differential Phase PIF Output Frequency Characteristic Carrier Wave Compression Ratio 2nd Harmonics Compression Ratio PIF Input Resistance PIF Input Capacitance S/N 920kHz Beat IF AGC Range

(Note 2) (Note 3) (Note 4) (Note 5) (Note 6) (Note 7)
dBV V V % MHz dB k pF dB dB dB

(Note 8) (Note 9) (Note 10) (Note 11)
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SIF
CHARACTERISTIC SYMBOL VAAC VADC VAUDIO AMR VLIM fAUDIOH fAUDIOL RSOUT TEST CIRCUIT TEST CONDITION MIN 400 50 24 TYP. 500 4.5 0.3 60 35 130 -130 30 MAX 600 1.0 36 UNIT mVrms V % dB dBV kHz k
Sound Output Level Sound Distortion AMR Limiting Sensitivity Sound Output Frequency Characteristics Sound Output Resistance
(Note 22) (Note 23) (Note 24) (Note 25) (Note 26) (Note 27)
ATT
CHARACTERISTIC SYMBOL GATTMAXE ATT Gain GATTMAXT GATTMEAN GATTMIN DC Voltage Drift V1VAR V1DC Ri53 Ri55 BMAX BMIN (Note 29) (Note 28) TEST CIRCUIT TEST CONDITION MIN -2.0 4.0 -16 -99 3.2 45 -70 TYP. 0.0 6.0 -12 -85 3.7 30 47 58 -58 MAX 2.0 8.0 -9 50 4.2 70 -45 mV V k dB UNIT
Input Impedance
(Note 30)
Balance Characteristics
(Note 31)
dB
Video
CHARACTERISTIC Input Impedance Input Dynamic Range Video Total Gain Video Frequency Characteristic Maximum Output Black Expansion Amp. Gain Black Expansion Start Point DC Restoration SYMBOL Ri41 Vdi41 GY fY Vdo1 GBAMP GBSTP TDC GSHcent Sharpness Control Characteristics GSHmax GSHmin Sharpness Delay Time Contrast Control Characteristics H. V-BLK Output Voltage V-BLK Width fsc Trap Gain tSHDLY GCNcent GCNmin VBLK TVBLK GTRAP (Note 40) (Note 41) (Note 42) (Note 43) (Note 44) (Note 39) TEST CIRCUIT TEST CONDITION (Note 32) (Note 33) (Note 34) (Note 35) (Note 36) (Note 37) (Note 38) MIN 100 1.0 4.5 6.0 7.5 1.18 40 100 1 9 4.5 22.5 TYP. 1.2 5.0 7.0 8.0 1.43 50 103 4 12 -18 125 6 24 0.7 3.5~24 -28 MAX 1.5 1.68 60 105 7 15 -15 7.5 28.5 1.0 -20 ns dB V H dB dB IRE % MHz V UNIT k V
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OSD
CHARACTERISTIC OSD Switching Voltage OSD Delay Time OSD Delay Time Difference OSD Rising Time OSD Falling Time Input Clamp Voltage OSD Gain Input Dynamic Range SYMBOL VthOSD tOSDDLY tOSDD R F VOSDC GOSD VdiOSD (Note 47) (Note 48) (Note 49) (Note 46) TEST CIRCUIT TEST CONDITION (Note 45) MIN 0.7 4.4 1.8 2.0 TYP. 1.0 15 5 15 15 4.9 2.0 2.2 MAX 1.3 30 10 30 30 5.4 2.2 2.4 V V ns UNIT V
Cutoff Drive
CHARACTERISTIC SYMBOL VBRTmax Brightness Control Characteristics VBRTcen VBRTmin Brightness Control Difference between 3Axes VRGB Vcutmax Cutoff Control Characteristics Vcutcen Vcutmin Drive Control Characteristics Gdrvmax Gdrvmin (Note 53) (Note 52) (Note 51) (Note 50) TEST CIRCUIT TEST CONDITION MIN 3.6 2.4 1.0 -50 0.5 -0.8 3.75 -4.0 TYP. 4.0 2.7 1.4 0 0.65 0.00 -0.65 4.25 -3.5 MAX 4.3 3.0 1.7 50 0.8 -0.5 4.75 -3.0 dB V mV V UNIT
Chroma
CHARACTERISTIC Input Dynamic Range SYMBOL Vdi45 ea ACC Characteristic eb A Killer Point VCXO Frequency Control Range VCXO Frequency Control Sensitivity VCXO Pull-in Range Demodulate Relative Gain EK fVCXO VCXO fVCXOPL R/B G/B R-B G-B ECR Carrier Wave Remain ECB ECG (Note 61) (Note 60) (Note 56) (Note 57) (Note 58) (Note 59) (Note 55) TEST CIRCUIT TEST CONDITION (Note 54) MIN 0.95 -23 3 0.9 -48 500 300 0.78 0.31 84 233 TYP. 1.5 -20 6 1.0 -46 600 1.0 450 0.83 0.35 91 240 20 20 20 MAX 1.7 -17 9 1.1 -43 0.88 0.39 98 247 40 40 40 mVp-p UNIT V dB dB Hz Hz / mV Hz
Demodulate Relative Phase
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CHARACTERISTIC SYMBOL VCLRmax Color Control Characteristic GCLRcen GCLRmin Uni-color Control Characteristic GUNIcen GUNImin TNTcen TNT tV-C (Note 63) (Note 62) TEST CIRCUIT TEST CONDITION MIN 3.9 4.5 38 4.5 22 -7 35 -30 TYP. 4.1 6 40 6 24 0 45 0 MAX 4.3 7.5 7.5 26 7 55 30 UNIT Vp-p dB
dB
TINT Control Characteristic Video Chroma Delay Time

(Note 64) (Note 65)
ns
Deflection
CHARACTERISTIC Horizontal Free Run Freq. H. Out Pulse Duty H. Out Voltage VCO Osc. Start Voltage H. Out Start Voltage H. Frequency Control Range H. Freq. Control Sensitivity H. Sync. Pull-in Range H. Pull-in Stop Period AFC-2 Control Range Horizontal Position Adjustment X-RAY Protection Detection Voltage X-RAY Protection Hold Voltage X-RAY Protection Hold Current Vertical Free Run Freq. V. Sync. Pull-in Range V. Out Pulse Width V. Ramp Amplitude Control H. Sync. Separation Level Forced V. Osc. (262.5H) SYMBOL fH TH VHL VHH VOSCmin VHST fH H fHPUL THSTP TAFC2 TPAFC2 VXDET VXHLD VXLD fV TVST TVEND TV VVL VVH Rsepa fV60 (Note 78) (Note 79) (Note 80) (Note 81) (Note 82) (Note 83) (Note 77) TEST CIRCUIT TEST CONDITION (Note 66) (Note 67) (Note 68) (Note 69) (Note 70) (Note 71) (Note 72) (Note 73) (Note 74) (Note 75) (Note 76) MIN -100 38 2.5 3.0 3.7 500 450 16 3.35 3.9 80 2.2 30 TYP. 0 41 0.2 3.0 3.5 4.0 650 500 500 259 ~272 17 3 3.5 4.2 100 295 224 295 8 2.4 1.6 35 60 MAX 100 44 0.3 3.5 4.0 3.65 4.5 120 1.8 40 UNIT Hz % V V V Hz Hz / V Hz H s s V A H H H V % Hz
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TEST CONDITION
TEST CONDITION NOTE 1 ITEM (06) Video Detected Output Level (00) (07) (20) (08) (20) BUS MODE (0A) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the IF signal. (f0 = 45.75MHz, 87.5% AM, 31.6mVrms) to IF input. (2) Measure the output signal level at pin 47. (V01) (3) Apply the signal (100% AM, 31.6mVrms) to IF input. (4) Measure the output signal level pin 47. (V02) 2 Input Sensitivity (1) Apply the signal (f0 = 45.75MHz, 30% AM, 31.6mVrms) to IF input. (2) Decrease input signal level. Measure the input signal level at IF input, when output signal level at pin 47 decreases as -3dB level. (VIN MIN) (3) Increase input signal level. Measure the input signal level at IF input, when output signal level at pin 47 increases as +0.5dB level. (VIN MAX) 3 Sync. Tip Level (1) Apply the signal (f0 = 45.75MHz, 31.6mVrms, Non modulation) to IF input. (2) Measure the DC voltage at pin 47 (VSYNC) 4 Output Level for No Input (1) Non IF input (2) Apply 3.0V at pin 5. (3) Measure the DC voltage at pin 47. (VIF) 5 Differencial Gain Differencial Phase (1) Apply the IF signal (f0 = 45.75MHz, 87.5% AM Video) to IF input. (2) Measure the differencial gain and phase at pin 47.
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TEST CONDITION NOTE 6 ITEM (06) PIF Output Frequency Characteristics (00) (07) (20) (08) (20) BUS MODE (0A) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Same as Note 3 (1) (2) Fix the voltage at pin 5. (3) Apply the signal as follows to IF input, f0 = 45.75MHz 31.6mVrms f1 = 45.65~32MHz 3.16mVrms (4) Measure f1 frequency, when the output level at pin 47 becomes -3dB. fc = f0-f1 7 Carrier Wave Compression Ratio 2nd Harmonics Compression Ratio (1) Apply the signal (f0 = 45.75MHz, fm = 15.75kHz, 78% AM, 31.6mVrms) to IF input. (2) Apply the voltage at pin 5 so that output level of pin 47 becomes 2Vp-p. (3) Measure the leak level of carrier wave at pin 47 when non modulation IF signal is input. CR = 20og (2 (Vp-p) / the leak level of carrier wave (mVrms) ) (4) Measure the leak level of 2nd harmonics in the same way. HR = 20og (2 (Vp-p) / the leak level of 2nd harmonics (mVrms) ) 8 PIF Input Resistance PIF Input Capacitance S/N (1) Apply 3.0V to pin 5. (2) Measure the impedance between pin 7 and 8. (1) Same as Note 2 (1) (2) Measure output level at pin 47 (VA) (3) Same as Note 3 (1) (4) Measure output level at pin 47 (VB) S / N = 20og (VA / VBx6)
9
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TA1201CNG
TEST CONDITION NOTE 10 ITEM (06) 920kHz Beat (00) (07) (20) (08) (20) BUS MODE (0A) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the signals as follows to IF input, f0 = 45.75MHz 31.6mVrms fc = 42.17MHz 10.0mVrms fS = 41.25MHz 10.0mVrms (2) Apply the voltage so that the lowest of the output at pin 47 is equal Vsync.
(3) Measure the difference between fc and 920kHz beat. 11 12 IF AGC Range IF AGC Voltage RW AGC = VINMAX-VINMIN (1) Same as Note 3 (1) (2) Measure the voltage at pin 5. (V5MEAN) (3) Measure the voltage at pin 5 when no input. (V5MAX) (4) Measure the voltage at pin 5 when input signal level is 178mVrms (V5MIN). 13 RF AGC Voltage Adjust (1) Same as Note 3 (1) (2) Adjust the data of sub-address (08) (RF AGC) so that the voltage at pin 3 become 4.5V. (3) Measure the voltage at pin 3 when no input. (V3MAX) (4) Measure the voltage at pin 3 when input signal level is 178mVrms (V3MIN).
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TA1201CNG
TEST CONDITION NOTE 14 ITEM (06) RF AGC Control Range (00) (07) (20) (08) Adjust BUS MODE (0A) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Same as Note 3 (1) (2) Set the data of sub-address (08) to (00). Decrease the IF input level. Measure the IF input level, when the voltage of pin 3 become 4.5V. (VRFMIN) (3) Set the data of sub-address (08) to (3F). Measure the IF input level, when the voltage of pin 3 become 4.5V. (VRFMAX) VRFAGC = VRFMIN-VRFMAX 15 AFT Center Voltage (20) (1) No IF input (2) Apply 3.0V to pin 5. (3) Measure the voltage at pin 44. (V4CENT) 16 AFT Voltage (1) Apply the signal (f = 44.75MHz, 30% AM Video, 31.6mVrms) to IF input. (2) Measure the output signal level at pin 44. (V4MAX) (3) Apply the signal (f = 46.75MHz, 30% AM Video, 31.6mVrms) to IF input. (4) Measure the output signal level at pin 4. (V4MIN) 17 AFT Sensitivity (1) Same as Note 3 (1) (2) Measure the voltage change at pin 44 when input frequency is changed. (f / V ) 18 AFT Output Resistance Measure the output impedance of pin 44.
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TEST CONDITION NOTE 19 ITEM (06) PIF VCO Control Sensitivity (00) (07) (20) (08) (20) BUS MODE (0A) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the signal (f = 45.75MHz, 31.6mVrms , CW) to IF input. (2) Measure the DC voltage at pin 10. (V10A) (3) Apply the signal (f = 45.55MHz, 31.6mVrms , CW) to IF input. (4) Measure the DC voltage at pin 10. (V10B) IFVCO = 0.2 (MHz) / (V10B-V10A) (V) [MHz / V] 20 PIF VCO Pull-in Range (1) Apply the signal (f = 45.75MHz, 31.6mVrms , CW) to IF input. (2) Observe output signal at pin 47 and change the IF input frequency from higher to lower. Measure the IF input frequency when PLL is locked. Calculate the frequency difference between above frequency and 45.75MHz. (fph) (3) Observe output signal at pin 47 and change the IF input frequency from lower to higher. Measure the IF input frequency when PLL is locked. Calculate the frequency difference between above frequency and 45.75MHz. (fpl) 21 PIF VCO Control Range Adjust (1) No IF input. (2) Apply 3.0V to pin 5. (3) Measure the frequency of PIF VCO when the data of sub-address (0A) is set (00) (fpifmin) (4) Measure the frequency of PIF VCO when the data of sub-address (0A) is set (7F) (fpifmax)
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TEST CONDITION NOTE 22 ITEM (06) Sound Output Level (00) (07) (20) (08) (20) BUS MODE (0A) SW 52 ON (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the signal (f0 = 4.5MHz, fm = 400Hz, 25kHz / devi FM, 100mVrms) to pin 52. (2) Measure the output signal amplitude pin 54. 23 Sound Distortion (1) Same as Note 22 (1) (2) Measure the distortion of output signal at pin 54. 24 AMR (1) Apply the signals as follows to pin 52, FM AM : 400Hz 25kHz / devi FM, 100mVrms : 400Hz 30% 100mVrms
(2) Measure the output level at pin 54 against each input. AMR = 20og (FM / AM) 25 Limiting Sensitivity (1) Same as Note 22 (1) (2) Change the input level. Measure the input level when the output level at pin 54 become -3dB. 26 Sound Output Frequency Characteristics (1) Same as Note 22 (1) (2) Change the input frequency. Measure the input frequency when the output level at pin 54 become -3dB compare with peak level. OFF Measure the output impedance at pin 54.
27
Sound Output Resistance
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TA1201CNG
TEST CONDITION NOTE 28 ATT Gain ITEM (02) (80) (06) Adjust (07) (20) BUS MODE (08) (0A) (20) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the signal (1kHz, 500mVrms) to pin 55 and 56. (2) Set the data of sub-address (02) to (80) (3) Measure the output level at pin 1 and 2 when the data of sub-address (06) is set to (3F) (VATTMAX) GATTMAX = 20og (VATTMAX / 500mVrms) (4) Measure the output level at pin 1 and 2 when the data of sub-address (06) is set to (20) (VATTMAX) GATTMEAN = 20og (VATTMEAN / VATTMAX) (5) Measure the output level at pin 1 and 2 when the data of sub-address (06) is set to (00) (VATTMIN) GATTMIN = 20og (VATTMIN / VATTMAX) 29 DC Voltage Drift (1) Same as Note 28 (1) (2) Same as Note 28 (2) (3) Measure the DC voltage at pin 1 and 2. (V2DC) (4) Measure the voltage change at pin 1 and 2 when the data of sub-address (06) is changed from (20) to (00). (V2VAR) 30 31 Input Impedance Balance Characteristics (20) Adjust Measure the input impedance of pin 53, 55 and 56. (1) Same as Note 28 (1) (2) Same as Note 28 (2) (3) Measure the output level difference between pin 1 and 2 when the data of sub-address (07) is set to (00) and (3F).
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TEST CONDITION NOTE 32 33 ITEM (00) Input Impedance Input Dynamic Range (00) (02) (00) (03) (40) BUS MODE (04) (0B) (0C) (20) (80) (80) (0D) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD Measure the input impedance of pin 37 and 39. (1) TV Mode External Mode : : Change the voltage in picture period at pin 37. Change the voltage in picture period at pin 39.
(2) Consider the change of R output as 100%. Measure the DC voltage at pin 19 when output level of pin 19 is 10% (Vdi1). Measure the DC voltage at pin 41 when output level of pin 19 is 90% (Vdi2). Vdi41 = Vdi2-Vdi1 34 Video Total Gain (7F) (1) TV Mode : Apply the input signal 1 (f0 = 10kHz, 0.5Vp-p) External Mode : Apply the input signal 1 (f0 = 10kHz, 0.5Vp-p) (2) Measure the sine wave signal amplitude at pin 19 (V9) G-Y = 20og (V9 / 0.5Vp-p) 35 36 Video Frequency Characteristics Maximum Output (40) (7F) Measure input frequency when the output level becomes -3dB. (1) Same as Note 33 (1) (2) Measure the maximum output level at pin 19.
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TEST CONDITION NOTE 37 ITEM (00) Black Expansion Amp. Gain Black Expansion Start Point (00) (02) (00) (03) (40) BUS MODE (04) (0B) (0C) (20) (80) (80) (0D) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply 1Vp-p video signal as follows to video input. (2) Measure the start point and amp gain of Black expansion at pin 19.
38
DC Restoration
Adjust

(1) TV Mode External Mode
: :
Apply input signal 1 (f0 = 10kHz 0.5Vp-p) to pin 37. Apply input signal 1 (f0 = 10kHz 0.5Vp-p) to pin 39.
(2) Make pin 42 open. Adjust the data of sub-address (03) so that the output signal amplitude at pin 21 become 0.5Vp-p. (3) Measure the pedestal level at pin 21 when no luminance signal is input. (Y) TCD = (Y / 0.5V)x100% [%] 39 Sharpness Control Characteristics (40) Adjust (1) Apply input signal 1 (20mVp-p) to pin 39. (2) (3) Set the data of sub-address (04) is (3F) Measure the output signal amplitude at B out when the signal (f0 = 10kHz) is applied (V10K) and when the signal (f0 = 4MHz) is applied (VPK). GSHMAX = 20og (VPK / V10K) (4) Set the data of sub-address (04) is (00) (5) Measure the output signal amplitude (VPK) at B output when the signal (f0 = 2.4MHz) is applied. GSHMIN = 20og (VPK / V10K) (6) Set the data of sub-address (04) is (20) (7) Measure the output signal amplitude (VPK) at B output when the signal (f0 = 4.0MHz) is applied. GSHCENT = 20og (VPK / V10K)
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TEST CONDITION NOTE 40 41 ITEM (00) Sharpness Delay Time Contrast Control Characteristic (00) (02) (00) (03) (40) Adjust BUS MODE (04) (0B) (0C) (3F) (20) (80) (80) (0D) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD Measure width of sharpness pulse. (1) Apply input signal 1 (f0 = 10kHz, 0.5Vp-p) to pin 39. (2) Set the data of sub-address (03) is (40). (3) Measure the output signal amplitude at pin 21. (VCNCENT) (4) Measure the output signal amplitude at pin 21 when the data of sub-address (03) is set (7F) (VCNMAX) (5) Measure the output signal amplitude at pin 21 when the data of sub-address (03) is set (00) (VCNMIN) GCNMAX = 20og (VCNMAX / VCNCENT) GCNMIN = 20og (VCNMIN / VCNMAX) 42 H.V-blanking Output Voltage (40) Measure the blanking pulse voltage at pin 21.
43 44
V-blanking Width fsc Trap Gain
(80) (00)

Measure the blanking pulse width at pin 21. (1) Apply input signal 2. (f0 = 3.58MHz, 0.5Vp-p) to pin 39. (2) Measure the output signal amplitude at B out when the data of sub-address (00) is set (80). (VTON) (3) Measure the output signal amplitude at B out when the data of sub-address (00) is set (00). (VTOFF)
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TA1201CNG
TEST CONDITION NOTE 45 ITEM (00) OSD Switching Voltage (00) (02) (00) (03) (40) BUS MODE (04) (0B) (0C) (20) (80) (80) (0D) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the external voltage to pin 14. Increase the external voltage from 0V. (2) Measure the voltage at pin 14 when the voltage of pin 19, 20 and 21 at picture period are changed. 46 OSD Delay Time OSD Delay Time Difference Among 3 Axis OSD Rising Time OSD Falling Time (1) Apply 1.5V to pin 14. (2) Apply the signal as following fig. (a) to pin 15. (3) Measure tR and tF of R output at pin 19 according fig. (b) (4) Measure about G and B axis in the same way.
47
Input Clamp Voltage

(1) Apply 1.5V to pin 14. (2) Measure the voltage at pin 15, 16 and 17.
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TEST CONDITION NOTE 48 OSD Gain ITEM (00) (00) (02) (00) (03) (40) BUS MODE (04) (0B) (0C) (20) (80) (80) (0D) (80) (1) Apply 1.5V to pin 14. (2) Apply the sine wave signal (10kHz, 0.5Vp-p) to pin 15, 16 and 17. (3) Measure the output signal of pin 19, 20 and 21. (V41) G-OSD = (V41 / 0.5Vp-p) 49 Input Dynamic Range (1) Apply 1 .5V to pin 14. (2) Apply the sine wave signal (10kHz) to pin 15, 16 and 17 with variable amplitude. (3) Consider the output change as 100%. Measure the input signal level when the output signal level is 10%, (Vdi1) and when the output signal level is 90%. (Vdi2) VdiOSD = Vdi2-Vdi1 (VCC = 9V, Ta = 253C) MEASUREMENT METHOD
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TEST CONDITION NOTE 50 ITEM (00) Brightness Control Characteristics (00) (02) Adjust (03) (40) BUS MODE (04) (0B) (0C) (80) (80) (80) (0D) (00) (0F) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD
(00) (1) Apply a color bar signal to pin 39. (2) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (02) is set (7F). (VBRTmax) (3) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (02) is set (40). (VBRTcest) (4) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (02) is set (00). (VBRTmin)
51
Brightness Control Difference between 3 Axis. Cut off Characteristics
(40)

(1) Apply a color bar signal to pin 39. (2) Measure the difference of pedestal voltage among 3 axis at pin 19, 20 and 21.
52
Adjust
Adjust
Adjust
(1) Apply a color bar signal to pin 39. (2) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (0B, 0C, 0D) is set (FF) (VCUTMAX') VCUTMAX = VCUTMAX' - VBRTcen (3) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (0B, 0C, 0D) is set (80) (VCUTCEN') VCUTCEN = VCUTCEN' - VBRTcen (4) Measure the pedestal level of RGB output signal at pin 19, 20 and 21 when the data of sub-address (0B, 0C, 0D) is set (00) (VCUTMIN') VCUTMIN = VCUTMIN' - VBRTcen
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TEST CONDITION NOTE 53 ITEM (00) Drive Control Characteristics (40) (02) (00) (03) (40) BUS MODE (04) (0B) (0C) (80) (80) (80) (0D) Adjust (0F) Adjust (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply the input signal 1 (f0 = 10kHz, 0.5Vp-p) to pin 39. (2) Measure the voltage of G and B output signal at picture period at pin 20 and 21 when the data of sub-address (0E, 0F) is set (80) (Vdrvcen) (3) Measure the voltage of G and B output signal at picture period at pin 20 and 21 when the data of sub-address (0E, 0F) is set (FF) (Vdrvmax) Gdrvmax = 20og (Vdrvmax / Vdrvcen) (4) Measure the voltage of G and B output signal at picture period at pin 20 and 21 when the data of sub-address (0E, 0F) is set (00) (Vdrvmin) Gdrvmin = 20og (Vdrvmin / Vdrvcen)
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TEST CONDITION NOTE 54 ITEM (00) Input Dynamic Range (40) (01) (40) (02) (00) BUS MODE (03) (0E) (0F) (40) (80) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Change the voltage of external input signal at picture period at pin 39. (2) Consider the output change at pin 21 as 100%. Measure the output signal amplitude at pin 21 when the output signal is 10% (Vdi1) and when the output signal is 90% (Vdi2). Vdi45 = Vdi2-Vdi1 55 ACC Characteristic (1) Apply a rainbow color bar signal to pin 39. (2) Measure the RGB output signal as F1 and F3 at pin 19, 20 and 21 when the input signal level is 100mVp-p and 300mVp-p. A = F1 / F3
56
Killer Point

Apply the burst signal (50mVp-p) to pin 39. Decrease the input level by using ATT. Measure the input burst signal when color killer on.
57
VCXO Frequency Control Range

(1) Measure the DC voltage at pin 11. (V11) (2) Measure the frequency change at pin 12 when the voltage of pin 11 is change from V11-0.5V to V11+0.5V.
58
VCXO Frequency Control Sensitivity

(1) Same as Note 57 (1) (2) Same as Note 57 (2) (3) Measure the sensitivity against 1mV at pin 11.
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TEST CONDITION NOTE 59 ITEM (00) VCXO Pull-in Range (40) (01) (40) (02) (00) BUS MODE (03) (0E) (0F) (40) (80) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply a rainbow color bar signal to pin 39. (2) Observe the RGB output signal at pin 19, 20 and 21. Change input fsc frequency by 10Hz step up to 3kHz. Measure the pull-in range. 60 Demodulate Relative Gain Demodulate Relative Phase Carrier Wave Remain (1) Apply the rainbow color bar signal (fsc = 3.579545MHz, 0.3Vp-p) to pin 39. (2) Measure the amplitude and phase at pin 19, 20 and 21. Calculate R / B, G / B, R-B, G-B. Adjust (1) Apply a rainbow color bar signal to pin 39. (2) Adjust the data of sub-address (01) so that the RGB output amplitude at pin 19, 20 and 21 will be maximum. (3) Apply the signal that has only sync. and burst signal to pin 39. (4) Measure the fsc components of RGB output signal at pin 19, 20 and 21. 62 Color Control Characteristic A djust (40) (1) Apply a rainbow color bar signal to pin 39. (2) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (00) is set (7F). (VCLRmax) (3) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (00) is set (40). (VCLRcen) GCLRcen = 20og (VCLRmax / CCLRcen) (4) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (00) is set (00). (VCLRmin) GCLRmin = 20og (VCLRmax / VCLRmin)
61
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TA1201CNG
TEST CONDITION NOTE 63 ITEM (00) Uni-color Control Characteristic (40) (01) (40) (02) (00) BUS MODE (03) (0E) (0F) Adjust (80) (80) (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply a rainbow color bar signal to pin 39. (2) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (03) is set (7F). (VUNImax) (3) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (03) is set (40). (VUNIcen ) GUNIcen = 20og (VUNImax / VUNIcen) (4) Measure the amplitude of RGB output signal at pin 19, 20 and 21 when the data of sub-address (03) is set (00). (VUNImin) GUNImin = 20og (VUNImax / VUNImin) 64 TINT Control Characteristic Adjust (40) (1) Apply a rainbow color bar signal to pin 39. (2) Adjust the data of sub-address (01) so that the 6th bar of B output signal at pin 21. (TNTcen) (3) Measure phase change of B output signal at pin 21 when the data of sub-address (01) is change from (00) to (7F). (TNT) 65 Video Chroma Delay Time (40) (00) (40) (1) Apply a rainbow color bar signal to pin 39. (2) Measure rising time of color signal at pin 19, 20 and 21. When the data of sub-address (04) is set (60). (DTC) (3) Measure rising time of Y signal at pin 19, 20 and 21 when the data of sub-address (04) is set (00). (DTY) tV-C = DTY-DTC
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TA1201CNG
TEST CONDITION NOTE 66 ITEM (05) Horizontal Free Run Frequency Horizontal Out Pulse Duty Horizontal Out Voltage (10) (09) (20) (0A) (40) fH = fH'-15.734kHz Measure the duty of horizontal pulse at pin 32. Measure the high level and low level at pin 32. BUS MODE (VCC = 9V, Ta = 253C) MEASUREMENT METHOD Measure the frequency of H-out at pin 32. (fH')
67 68
69 70 71
VCO Oscillation Start Voltage Horizontal Output Start Voltage Horizontal Frequency Control Range

Increase H. VCC from 0V at pin 26. Measure the H. VCC at pin 26 when VCO starts oscillation. Increase H. VCC from 0V at pin 26.Measure the H. VCC at pin 26 when Horizontal pulse starts to output at pin 32. (1) Measure the DC voltage at pin 33. (2) Measure Horizontal frequency control range when the voltage of pin 33 is changed from V33-0.5V to V33+0.5V.
72
Horizontal Frequency Control Sensitivity
(1) Same as Note 71 (1) (2) Same as Note 71 (2) (3) Measure horizontal frequency control sensitivity against 1mV at pin 33.
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TA1201CNG
TEST CONDITION NOTE 73 ITEM (05) Horizontal Sync. Pull-in Range (10) (09) (20) (0A) (40) BUS MODE SW30 OFF (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Apply Sync. signal to pin 39. (2) Observe horizontal output at pin 32. Change the input sync. frequency by 10Hz step up to 3kHz. Measure the pull-in range. 74 Horizontal Sync. Pull-in Stop Period (1) Apply Sync. signal to pin 39. (2) Observe input sync. signal and pin 33. Measure the pull-in stop period as follows.
75
AFC-2 Control Range
ON OFF
(1) SW30 is on, and delay the rising of FBP from rising of horizontal out by 1s step. (2) SW30 is off. Measure the maximum delay time which AFC2 can pull-in.
76
Horizontal Sync. Position Adjustment
OFF
(1) Measure the phase of horizontal out when the data of sub-address (05) is set (10). (2) Measure phase change when the data of sub-address (05) is change to (00) and (1F).
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TA1201CNG
TEST CONDITION NOTE 77 ITEM (05) X-RAY Protection detect Voltage X-RAY Protection Hold Voltage X-RAY Protection Hold Current (10) (09) (20) (0A) (40) (1) (2) BUS MODE (VCC = 9V, Ta = 253C) MEASUREMENT METHOD Connect external voltage supply to pin 29. Measure each point as follows. IXLD = (V29OFF-VXOFF) / 10k
78
Vertical Free Run Frequency Vertical Sync. Pull-in Range
Measure vertical frequency at pin 22. (fV') fV = fV' / 15.734kHz
79
(1) Apply sync. signal to pin 39. (2) Observe vertical output at pin 22. Change input frequency by 0.5H step. Measure vertical sync. pull-in range.
80
Vertical Pulse Width
Measure vertical pulse width as follows.
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TA1201CNG
TEST CONDITION NOTE 81 ITEM (05) Vertical Ramp Amplitude Control (10) (09) Adjust (0A) (40) BUS MODE (VCC = 9V, Ta = 253C) MEASUREMENT METHOD (1) Measure vertical ramp amplitude when the data of sub-address (09) is set (3F). (VVH) (2) Measure vertical ramp amplitude when the data of sub-address (09) is set (00). (VVL) 82 Horizontal Sync. Separation Level (20) (1) Apply white 100% signal that has short sync. every 10H to pin 39. (2) Observe sync. separation output at pin 31. Measure sync. separation level by changing sync. length.
83
Forced V. Osc. (262.5H)
(C0)
(1) Set the data of sub-address (0A) to (C0). (2) Measure vertical frequency at pin 22.
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TA1201CNG
TEST CIRCUIT
TA1201CNG
42
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TA1201CNG
SIGNAL FOR MEASUREMENT
1) Input Signal 1
2) Input Signal 2
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TA1201CNG
APPLICATION CIRCUIT
TA1201CNG
44
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TA1201CNG
PACKAGE DIMENSIONS
SDIP56-P-600-1.78 Unit: mm
Weight: 5.55g (Typ.)
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TA1201CNG
About solderability, following conditions were confirmed * Solderability (1) Use of Sn-63Pb solder Bath * solder bath temperature = 230C * dipping time = 5 seconds * the number of times = once * use of R-type flux (2) Use of Sn-3.0Ag-0.5Cu solder Bath * solder bath temperature = 245C * dipping time = 5 seconds * the number of times = once * use of R-type flux
RESTRICTIONS ON PRODUCT USE
* The information contained herein is subject to change without notice.
030619EBA
* The information contained herein is presented only as a guide for the applications of our products. No responsibility is assumed by TOSHIBA for any infringements of patents or other rights of the third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of TOSHIBA or others. * TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress. It is the responsibility of the buyer, when utilizing TOSHIBA products, to comply with the standards of safety in making a safe design for the entire system, and to avoid situations in which a malfunction or failure of such TOSHIBA products could cause loss of human life, bodily injury or damage to property. In developing your designs, please ensure that TOSHIBA products are used within specified operating ranges as set forth in the most recent TOSHIBA products specifications. Also, please keep in mind the precautions and conditions set forth in the "Handling Guide for Semiconductor Devices," or "TOSHIBA Semiconductor Reliability Handbook" etc.. * The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances, etc.). These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments, medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in this document shall be made at the customer's own risk. * The products described in this document are subject to the foreign exchange and foreign trade laws. * TOSHIBA products should not be embedded to the downstream products which are prohibited to be produced and sold, under any law and regulations.
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2004-05-24

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