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 CXA2559Q
Playback Equalizer Amplifier with Music Sensor
Description The CXA2559Q is an IC designed for use in car stereo cassette decks. Functions include playback equalizer amplifier and music sensor into a single chip. Features * Few external parts * Small package (40-pin QFP) * Same pin configuration as for the Dolby B-C type NR system (CXA2561Q) and Dolby B type NR system (CXA2560Q) * Playback equalizer amplifier and music sensor into a single chip * FORWARD/REVERSE head select switch * Mute function * Music signal interval detection level can be set by the external resistors/capacitors (2 modes). * High-frequency cut-off of the music sensor circuit can be adjusted by the external capacitance. Applications * Car stereo cassette decks * Playback-only cassette decks 40 pin QFP (Plastic)
Structure Bipolar silicon monolithic IC Absolute Maximum Ratings * Supply voltage VCC * Operating temperature Topr * Storage temperature Tstg * Power dissipation PD Operating Condition Supply voltage
12 -40 to +85 -65 to +150 430
V C C mW
VCC
6.5 to 11
V
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
-1-
E97661-PS
CXA2559Q
Block Diagram and Pin Configuration
PBTC2
PBOUT2
LINEOUT2
OUTREF2
TAPEIN2
GND
DIREF
30 PBFB2 PBRIN2 31 32
29 7k/12k
28
27
26
25
24
23
NC
NC
22
21 20 19 MSMODE DRSW TAPESW MUTESW NC NC MSOUT MSTC G1FB G2FB
70/120
24dB 100k T2 BIAS MUTE TAPE EQ
300k
PBGND 33 F2 PBFIN2 34 30k VCT 35 45k PBREF 36 30k PBFIN1 37 F1 PBGND 38 300k PBRIN1 39 7k/12k PBFB1 40 1 2 3
x1
MS MODE 18 17 16 FWD/RVS VCC LPF DET F3 15 MS ON/ OFF 14 13 12
x1
T1
70/120
100k 24dB 4 5 6 7 8 9 10 11
LINEOUT1
PBTC1
OUTREF1
TAPEIN1
NC
NC
PBOUT1
-2-
MSLPF
Vcc
NC
MSSW
CXA2559Q
Pin Description Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance
(Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Equivalent circuit Description
Vcc
1 30
PBTC1 PBTC2
4.0V
--
--
--
147 1 30
Playback equalizer amplifier capacitance.
GND
31 40
Vcc
2p
2 29
PBOUT1 PBOUT2
300k
4.0V
-25dBm
O
--
200 200
2 29 147
Playback equalizer amplifier output.
GND
Vcc
3 28
OUTREF1 OUTREF2
4.0V
--
O
200
--
3 28 200
Output reference. (Vcc/2 output)
GND
Vcc
4 27
TAPEIN1 TAPEIN2
147
4.0V
-30dBm
I
100k
4 27 100k 30p
TAPE input.
VGS
GND
5
Vcc
8.0V
--
--
-- -3-
Power supply.
CXA2559Q
(Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Description
Vcc
7 24
LINEOUT1 LINEOUT2
4.0V
-6dBm
O
--
147 7 24 200
200
Line output.
22.5k
GND
Vcc
100k
10
MSLPF
4.0V
--
--
100k
147 10 64p
Cut-off frequency adjustment of the music sensor LPF.
GND
Vcc
11 12
G2FB G1FB
500
4.0V
--
--
--
147 11 12 500
Music signal interval detection level setting.
GND
Vcc
13
MSTC
--
--
--
--
147 13
853
10k
Time constant for detecting the music signal interval.
GND
-4-
CXA2559Q
(Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit
Vcc
Description
14
MSOUT
0.2V when a signal is detected ; DVcc when no signal is detected
--
O
--
14
Music sensor output.
GND
17
MUTESW
Vcc
Mute function control. Low (open) : Mute OFF High: Mute ON Playback equalizer amplifier control. Low (open) : 70s High: 120s Music sensor control. Low (open) : MS ON High : MS OFF
18
TAPESW
0.0V when open
147
--
I
100k
17 18 21 100k
21
MSSW
GND
Vcc
19
DRSW
0.0V when open
147
--
I
100k
16 19 100k
Head select control. Low (open) : FORWARD High: REVERSE
GND
Vcc
20
MSMODE
0.0V when open
--
I
100k
147 20 100k
Music sensor mode control. Low (open): G1 High: G2
GND
-5-
CXA2559Q
(Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit
Vcc
Description
25
DIREF
1.2V
--
--
--
147 25
Resistance for setting the reference current. (Connects 18k between DIREF pin and GND for the standard setting.)
GND
26 31 40
GND PBFB2 PBFB1
0.0V
--
--
--
Ground. Playback equalizer amplifier feedback. Playback equalizer amplifier input. (REVERSE head connected) Playback equalizer amplifier input. (FORWARD head connected) Playback equalizer amplifier ground. (Connect to GND.)
Vcc 30k
4.0V
-70dBm
I
--
Vcc
32 39
PBRIN2 PBRIN1 4.0V -70dBm I --
32 39 34 37
150
150 31 40 50p 50p
34 37
PBFIN2 PBFIN1
GND
33 38
PBGND
0.0V
--
--
--
147
35
VCT
4.0V
--
O
--
VGS 35 45k 30k GND x1
Center. (Vcc/2 output)
-6-
CXA2559Q
(Ta = 25C, VCC = 8.0V, DVCC = 5.0V) Pin No. Symbol Typical pin voltage DC AC I/O I/O resistance Equivalent circuit Description
Vcc
200
36
PBREF
4.0V
--
O
--
36 200
Playback equalizer amplifier reference. (Vcc/2 output)
GND
6 8 9 15 16 22 23
NC
--
--
--
--
Not connected.
-7-
CXA2559Q
Electrical Characteristics Item Operating voltage Current consumption Symbol Vopr ICC Measurement conditions
(Ta = 25C, VCC = 8.0V. DVCC = 5.0V) Min. 6.5 No signal, MUTE OFF, 70s, MS ON 5.3 Typ. 8.0 7.8 Max. 11.0 10.3 Unit V mA
Dolby NR (0dB = Line amplifier reference output level LINEOUT of -6dBm) TAPEIN input sensitivity Total harmonic distortion 1 S/N ratio 1 Signal handling Crosstalk between channels 1 Mute characteristic Output DC offset voltage VTIN THD1 SN1 SH1 CT1 MUTE VOS1 TAPEIN 1kHz, LINEOUT 0dB TAPEIN 1kHz -20dBm, RL = 2.7k No signal, Rg = 5.1k, CCIR/ARM filter used TAPEIN 1kHz, RL = 2.7k, THD = 1% TAPEIN 1kHz -24dBm, 1kHz BPF used TAPE IN 1kHz -24dBm, MUTE ON, 1kHz BPF used No signal, difference from VCT -32.0 -30.0 -28.0 dBm - 74.0 13.0 - - -0.1 0.01 79.4 14.4 0.2 - - % dB dB dB dB V
-96.0 -70.0 -110.0 -70.0 0.0 0.1
Playback Equalizer Amplifier (PBEQ) Playback equalizer amplifier PBREF reference output level Playback equalizer amplifier F120 frequency response 1 Playback equalizer amplifier F70 frequency response 2 Signal handling Total harmonic distortion S/N ratio Output DC offset voltage Crosstalk between channels SH2 THD4 SN3 VOS2 CT4 PBIN 315Hz -70dBm, 120s mode PBIN 2.7kHz -58.5dBm, 120s mode at 315Hz PBIN 4.5kHz -53.8dBm, 70s mode at 315Hz PBIN 1kHz, 120s mode, RL = 2.7k, THD = 1% PBIN 1kHz -52dBm, 120s mode, RL = 2.7k No signal, 70s mode, Rg = 680, CCIR/ARM filter used No signal, 120s mode, Rg = 680, difference from VCT PBIN 1kHz -52dBm, 120s mode, 1kHz BPF used PBIN 1kHz -52dBm, 120s mode, 1kHz BPF used -27.0 -25.0 -23.0 dBm -1.5 -1.5 -10.0 - 57.0 -1.0 - - 0.0 0.0 -3.0 0.07 63.5 0.0 1.5 1.5 - 0.5 - 1.0 dB dB dBm % dB V dB dB
-75.0 -70.0 -80.0 -70.0
Crosstalk between CT5 FORWARD and REVERSE
-8-
CXA2559Q
Item Music Sensor Signal detection level 1 Signal detection level 2 MS output leak current MS output saturation voltage Logic Voltage Low level High level
Symbol
Measurement conditions
Min.
Typ.
Max.
Unit
VMS1 VMS2 IOH VOL
TAPEIN 5kHz, MS ON, G1 mode, external constant of 39k and 0.0047F TAPEIN 5kHz, MS ON, G2 mode, external constant of 3.9k and 0.47F No signal, MS OFF, G1 mode TAPEIN 5kHz -30dBm, MS ON, G1 mode, 1mA applied to MSOUT pin
-43.0 -40.0 -37.0 dBm -63.0 -60.0 -57.0 dBm - - 0.0 0.3 1.0 1.0 A V
VIL VIH
Input voltage of NRSW, MUTESW, TAPESW, DRSW, MSMODE, MSSW Input voltage of NRSW, MUTESW, TAPESW, DRSW, MSMODE, MSSW
0.0 2.5
- -
0.8 VCC
V V
-9-
CXA2559Q
Electrical Characteristics Measurement Circuit
R27 10k R26 100 R25 10k R24 100 R23 10k
S21 S20 S19 S18 S17 DC Voltmeter
R13 2.7k S10
R10 5.1k
R11 18k
C9 2.2 R8 2.7k
S8
0dB or 30dB Amp R28 50k S22 GND GND MSMODE H/L DRSW H/L TAPESW H/L MUTESW H/L DIN Audio S25 "A" WTG S26
C12 1 27 26 25
C17 2.2 24 23 22 21
MSSW H/L
OFF: 0dB ON : 30dB
LINEOUT2
OUTREF2
GND
PBTC2
TAPEIN2
PBOUT2
MSSW
DIREF
NC
NC
Audio SG
C7 0.01
30
29
28
S6
S4
C5 2.2
R2 270 R6 680
31 PBFB2 32 PBRIN2 33 PBGND 34 PBFIN2 35 VCT
MSMODE 20 DRSW 19 TAPESW 18 MUTESW 17 NC 16
S27
S3 Power Supply VCC
C4 2.2
R5 680
C3 22 36 PBREF S2 GND C2 2.2 R4 680 S1 C1 2.2 R3 680 R1 270 37 PBFIN1 38 PBGND 39 PBRIN1
CXA2559Q
1kHz BPF NC 15 R16 100k MSOUT 14 MSTC 13 G1FB 12 DVCC C24 0.1 R15 39k R14 3.9k R22 10k S16 CCIR/ARM S23 R17 1MEG C23 4.7n C22 0.47 Distortion Analyzer C15 270p Oscilloscope +20dB S24 +20dB
OUTREF1
LINEOUT1
C6 0.01
NC
1
2 R7 2.7k
3 C11 1
4 C10 22
5
6 C16 2.2
NC
7
8
9
10
S5
S11
S7
S9
C8 2.2
R9 5.1k
R12 2.7k
MSLPF
PBTC1
40 PBFB1
PBOUT1
TAPEIN1
DC Ammeter A
G2FB 11
AC Voltmeter
VCC
NC
R21 10k R20 100 R19 10k R18 100
S15 S14 S13 S12 5% : 1% 5% : 2% 10%
Notes1. Resistor tolerance 2. Capacitor tolerance Coupling Capacitor
- 10 -
CXA2559Q
Application Circuit
R8 10k C7 0.01 C9 0.1
GND
LINEOUT2 GND
R9 18k
C12 0.47
OUTREF2
PBOUT2
TAPEIN2
PBTC2
LINEOUT2
DIREF
30 PBFB2 C4 470p RVS2 R6 180 PBRIN2 31 32 33
29 7k/12k
28
27
26
25
24
23
22
MSSW
21 20 19 MSMODE DRSW TAPESW MUTESW From Microcomputer
GND
NC
70/120
24dB 100k T2 BIAS MUTE TAPE EQ FWD/RVS
GND
R4 100k R3 100k C3 470p
300k
PBGND PBFIN2
x1 F2
MS MODE 18 17
FWD2
GND
C5 22
34 30k 35
VCT
NC
16 NC 15 NC MS ON/ OFF MSOUT 14 DET 13 12 MSTC G1FB G2FB R13 100k C18 0.1 R12 1MEG
45k PBREF 36 C2 470p FWD1 30k PBFIN1 37 F1 38 39 40 1 2 3 300k 7k/12k x1 LPF R2 100k R1 100k C1 470p R5 180
VCC
To Microcomputer DVCC
GND
F3 T1
RVS1
PBRIN1 PBFB1
70/120
100k 24dB 4 5 6 7 8 9 10 11
LINEOUT1
OUTREF1
PBTC1
TAPEIN1
PBOUT1
MSLPF
Vcc
NC
NC
NC
R10 3.9k
R11 39k
C6 0.01 R7 10k
C8 0.1
Vcc C10 22 GND
C11 0.47
C13 0.1
C17 120p GND
C19 0.47
C20 4.7n
GND GND
LINEOUT1
Application circuits shown are typical examples illustrating the operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits or for any infringement of third party patent and other right due to same.
- 11 -
GND
PBGND
CXA2559Q
Description of Operation 1. Signal route The CXA2559Q signal circuit is shown in Fig. 1.
PB IN FWD AMP1 300k 7k/12k
24dB MUTE OFF MUTE ON
RVS
AMP2 MUTE OFF MUTE ON VGS 100k VGS LINEOUT (-6dBm line amplifier reference output level)
PBFB
PBTC
PBOUT
TAPEIN (-30dBm)
Fig. 1. Signal route block diagram
2. Gain adjustment method Adjust the playback equalizer amplifier gain so that -6dBm is output on LINEOUT (Pins 7 and 24) by playing back the reference tape for Dolby level adjustment. By this adjustment, the output can be the same level as for the CXA2560Q and CXA2561Q which have the built-in Dolby NR system. Dolby level is defined as 200nWb/m measured according to the ANSI high efficiency head method. Use the following reference tapes specified by Dolby Laboratories Licensing Corporation. List of Calibration Cassette Tape 1. A-bex Laboratories, Inc. (part no. TCC-130) 2. BASF (product code 09797 XE) 3. Kaneon Corp. (LC Engineering part no. LCT-7001) 4. Standard Tape Laboratory (catalogue no. 28) 5. TEAC Corporation, Japan (part no. MTT150) 6. TEAC Corporation of America (part no. MTT150) 7. Victor Company of Japan, Ltd. (part no. TMT-6130, VTT-727) 8. Sony Corporation (part no. TY-256)
0 -10 PBOUT -20 -30 VR adjustment -40 TAPEIN -50 -60 -70 -80 (dBm) PBIN (HEAD) 400Hz 200nWb/m: Dolby level reference tape -30dBm LINEOUT -6dBm (Dolby level)
Fig. 2. Level diagram
- 12 -
CXA2559Q
3. Playback equalizer amplifier
PB IN FWD AMP1 300k Ri PBFB PBREF R1 C1 0.01 PBTC PBOUT OUTREF to TAPEIN
RVS
Fig. 3. Playback equalizer amplifier block diagram The CXA2559Q configures the playback equalizer amplifier by connecting the external capacitor C1 and resistor R1 shown in Fig. 3. Two systems (FORWARD and REVERSE) of playback head input are provided for each channel. The FORWARD input pin is selected when DRSW (Pin 19) is Low; REVERSE is selected when DRSW is High. The playback equalizer amplifier frequency response can be set in two levels (70s/120s). When TAPESW (Pin 18) is Low, Ri is 7k; when TAPESW is High, Ri is 12k. The gain can be adjusted by connecting VR between PBOUT (Pins 2 and 9) and OUTREF (Pins 3 and 28); or by using VR for the external R1.
Gain [dB] G1
T1
G1 = 20 log
R1 + 300k R1 R1 + Ri // 300k R1
G2, G3 = 20 log
-6dB/oct
T1 = C1 * (300k + Ri)
T2 G2 T3 G3
T2, T3 =
C1 * (R1 * 300k + 300k * Ri + Ri * R1) R1 + R2
f1
f2
f3
Frequency [Hz]
Fig. 4. Playback equalizer amplifier frequency response
- 13 -
CXA2559Q
4. Music sensor
TAPEIN2 D1 x1 D2 Vcc R2 10k R3 127k R4 100k R1 10k AMP1 AMP2 C1 64p VGS x1 Q1 R5A 29k R5B 10k R6 1k 0.775V for signal detection 0.616V for no signal detection x5 Fullwave rectifier R10 DVcc
Smoother
MSOUT AMP3
TAPEIN1
MSLPF C2
G1FB C3 R7
G2FB C4 R8
MSTC
R9
C5
Fig. 5. Music sensor block diagram (1) Adjustment of music signal interval detection level Adjust the external resistors R7 and R8 to adjust the music signal interval detection level. The signal detection level v1 and no signal detection level v2 are expressed by the following equations. v1 = -39 + 20 log (39k/Rext) [dBm] Rext: R7 or R8 v2 = v1 - 2 [dBm] (2) Low-frequency cut-off adjustment of music sensor Adjust the external resistors R7, R8 and the external capacitors C3, C4 to adjust the low-frequency cut-off. The low-frequency cut-off is expressed by the following equation. fc1 = 1/ (2 * Cext * Rext) Cext, Rext: C3, R7 or C4, R8 (3) High-frequency cut-off adjustment of music sensor Connect the external capacitor C2 to MSLPF (Pin 10) to adjust the high-frequency cut-off. The high-frequency cut-off is expressed by the following equation. fc2 = 1/ (2 * (64p + C2) * 100k) The high-frequency cut-off is approximately 25kHz when MSLPF is left open . (4) Response time adjustment Adjust the external resistor R9 and the external capacitor C5 to adjust the response time. The response time for signal detection depends on the internal resistor R6 and the external capacitor C5. The response time for no signal detection depends on the external resistor R9 and the external capacitor C5.
- 14 -
CXA2559Q
5. Operation mode control method The CXA2559Q has a mute switch (MUTESW), playback equalizer amplifier select switch (TAPESW), head input select switch (DRSW), music sensor mode select switch (MSMODE) and music sensor switch (MSSW). The operation modes for each switch are shown in the following table. Pin voltage Low (OPEN) 17 18 19 20 21 MUTESW TAPESW DRSW MSMODE MSSW MUTE OFF 70s PBIN FORWARD G1 MS ON High MUTE ON 120s PBIN REVERSE G2 MS OFF
Pin No.
Pin name
Notes on Operation 1. DIREF pin resistance The current on DIREF (Pin 25) is the reference for the playback equalizer amplifier resistor 7k/12k and the comparator threshold value of the music sensor. Use the resistor with high accuracy for connecting to the DIREF pin. (The resistance accuracy of 2% is recommended.) 2. Playback equalizer amplifier The playback equalizer amplifier characteristics are determined by the resistor connected between the IC internal resistor and PBFB (Pins 31 and 40) and the capacitor connected between PBFB and PBTC (Pins 1 and 30). Use the parts which satisfies the accuracy required for the playback equalizer amplifier. 3. Music sensor The resistance and capacitance connected to G2FB (Pin 11) and G1FB (Pin 12) determine the detection level and high-frequency cut-off. The response time is determined by the resistance and capacitance connected to MSTC (Pin 13). Use the parts which satisfies the accuracy required for the music sensor.
- 15 -
CXA2559Q
Example of Representative Characteristics
Current consumption vs. Supply voltage
9.0 8.8 Ta = 25C
Current consumption [mA]
8.6 8.4 8.2 8.0 7.9 No signal MUTE OFF 70s MS ON
5.0
6.0
7.0
8.0
9.0
10.0
11.0
12.0
Supply voltage [V]
Playback equalizer amplifier frequency response
65 60 55 47 680 VCC = 8.0V Input : PBFIN1 Output : PBOUT1 300k 7k/12k PBFB 120s 70s 1k Frequency [Hz] 10k PBREF PBREF 270 100 0.01 PBTC PBOUT 2.2 Ta = 25C PBFIN
Gain [dB]
50 45 40 35 30 25
Fig. 6. Measurement circuit for playback equalizer amplifier frequency response
Line amplifier frequency response
35 30 VCC = 8.0V Input : TAPEIN1 Output : LINEOUT1 Ta = 25C
Gain [dB]
25 20 15 10 5
100
1k Frequency [Hz]
10k
- 16 -
CXA2559Q
Total harmonic distortion (Line amplifier) Total harmonic distortion (playback equalizer amplifier)
VCC = 8.0V Input : PBFIN1 Output : PBOUT1 RL = 2.7k Ta = 25C VCC = 8.0V Input : TAPEIN1 Output : LINEOUT1 RL = 2.7k 100 Ta = 25C
f = 1kHz
101
Total harmonic distortion [%]
f = 10kHz 100
f = 1kHz
Total harmonic distortion [%]
10-1
f = 100Hz 10-1 10-2
-24
-20
-16
-12
-8
-4
0
4
6
-10
-6
-2
2
6
10
14
Output level [dBm]
Output level [dBm]
Ripple rejection ratio (PBOUT)
VCC = 8.0V RL = 2.7k Ta = 25C -25
Ripple rejection ratio (LINEOUT)
VCC = 8.0V RL = 2.7k Ta = 25C
-40
Ripple rejection ratio [dB]
Ripple rejection ratio [dB]
100 1k Frequency [Hz] 10k
-45 -50 -55 -60 -65
-30 -35 -40 -45 -50 100 1k Frequency [Hz] 10k
Crosstalk between channels (1ch 2ch)
0 -10 -20 -30 -40 -50 -60 -70 -80 -90 -100 VCC = 8.0V Input : PBFIN1 Output : LINEOUT2 (LINEOUT1 level = 0dBm) Ta = 25C PBFIN 47 680 300k TAPEIN LINEOUT 2.2 0.1 24dB
Crosstalk [dB]
7k PBFB PBTC PBOUT PBREF PBREF 270 100 1k Frequency [Hz] 10k
Fig. 7. Measurement circuit for crosstalk between channels - 17 -
CXA2559Q
Frequency response for signal and blank detection level
-0 -10 Ta = 25C VCC = 8.0V Input : TAPEIN1 G1 : R = 39k, C = 4.7nF G2 : R = 3.9k, C = 0.47F Signal detection level -30 -40 -50 -60 Blank detection level 100 1k Frequency [Hz] 10k Blank detection level Signal detection level G2 G1
Input level [dBm]
-20
Signal detection response time (G1)
Input TAPEIN1 f = 5kHz -38dBm Ta = 25C 1.0
TAPEIN1 MSOUT
Signal detection response time (G2)
Input TAPEIN1 f = 5kHz -58dBm 1.0
TAPEIN1 MSOUT
Ta = 25C
Response time [ms]
Response time MSOUT 14 100k 1MEG MSTC 13 C VCC
Response time [ms]
Response time MSOUT 14 100k 1MEG MSTC 13 C
0.1
G1FB 12 39k 0.047
0.1
G2FB 11 3.9k 0.47F
0.01 0.01
0.1 MSTC capacitance [F]
1.0
0.01 0.01
0.1 MSTC capacitance [F]
1.0
Blank detection response time (G1)
Input TAPEIN1 f = 5kHz 1000
TAPEIN1 MSOUT
Signal detection response time (G2)
Input TAPEIN1 f = 5kHz 1000
TAPEIN1 MSOUT
Ta = 25C -10dBm
Ta = 25C -30dBm
Response time [ms]
Response time [ms]
Response time MSOUT 14 100k MSTC 13 G1FB 12 VCC
Response time MSOUT 14 100k MSTC 13 G2FB 11
-20dBm -30dBm
-40dBm -50dBm
100
39k 0.0047
100
3.9k
0.47F
10 0.01 0.1 MSTC time constant [s] 1.0
10 0.01 0.1 MSTC time constant [s] 1.0
- 18 -
CXA2559Q
Package Outline
Unit: mm
40PIN QFP (PLASTIC)
9.0 0.4 + 0.4 7.0 - 0.1 30 21
+ 0.35 1.5 - 0.15 + 0.1 0.127 - 0.05 0.1
31
20
A
40
11
1 0.65 + 0.15 0.1 - 0.1
+ 0.15 0.3 - 0.1
10 0.12 M
0.5 0.2
(8.0)
PACKAGE STRUCTURE
PACKAGE MATERIAL LEAD TREATMENT LEAD MATERIAL PACKAGE WEIGHT EPOXY RESIN SOLDER / PALLADIUM PLATING COPPER / 42 ALLOY 0.2g
DETAIL A SONY CODE EIAJ CODE JEDEC CODE QFP-40P-L01 QFP040-P-0707
NOTE : PALLADIUM PLATING This product uses S-PdPPF (Sony Spec.-Palladium Pre-Plated Lead Frame).
- 19 -


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