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| STV5722A 2-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR . . . . . . . . . . ADVANCE DATA ONE 5V POWER SUPPLY PLAYBACK/RECORD MODE SELECTION THROUGH A LOGIC INPUT SO16 PACKAGE NO ADJUSTMENT FOR LUMINANCE RECORDING LOW NOISE AND WIDE BAND AMPLIFIERS FOR 2 HEADS AUTOMATIC OFFSET CANCELLATION BETWEEN THE 2 SELECTED HEADS ONE PLAYBACK OUTPUT ONE OUTPUT FOR AUTOMATIC VIDEO TRACKING RECORD AGC AMPLIFIER SAMPLED BY SYNCHRO SIGNAL RECORDING SIGNAL LEVEL ADJUSTABLE BY EXTERNAL RESISTOR PLAYBACK MODE SO16 Narrow (Plastic Package) ORDER CODE : STV5722A RECORD MODE PIN CONNECTIONS I OUT V2 V1 C1 H1 GND1 H2 C2 1 2 3 4 5 6 7 8 16 15 14 13 12 11 10 9 CAGCREC RECIN TRIV CSYN GND2 PBOUT VCC SWIN 5722A-01.EPS July 1994 This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without notice. 1/5 STV5722A BLOCK DIAGRAM CAGCREC PBOUT RECIN GND2 CSYN 16 15 14 13 12 11 10 VCC STV5722A V CC 1 IOUT 2 V2 3 V1 4 C1 5 H1 6 GND1 7 H2 SWIN TRIV 9 8 5722A-02.EPS ABSOLUTE MAXIMUM RATINGS Symbol VCC Tj Toper Power Supply Voltage Junction Temperature Operating Temperature Parameter Value 6 150 0, +70 Unit o o C2 C C Symbol Rth (j-a) Parameter Junction-ambient Thermal Resistance Max. Value 100 Unit o C/W RECOMMENDED OPERATING CHARACTERISTICS Symbol VCC CAGC RECADJ Power Supply Capacitance on Pin CAGCREC Record Biasing Resistor Parameter Min. 4.75 4.7 10 33 Typ. 5 Max. 5.25 Unit nF k 5722A-03.TBL V 2/5 5722A-02.TBL THERMAL DATA 5722A-01.TBL V STV5722A ELECTRICAL CHARACTERISTICS (Tamb = 25oC, unless otherwise specified) Playback Mode (VCC = 5V, no load on Pin PBOUT, Recadj = 12k) Symbol PLAYBACK AMPLIFIER ICC1 GPB EN IN CRT1 RPBSW BWLCF BWHCF CIN ZIN ZCPB VDCPB1 DVDC SHPB1 TRIV0 TRIV1 TRIV4 TRIV6 Supply Current Playback Gain Equivalent Voltage Noise Equivalent Input Current Crosstalk Playback Switch on Resistor Attenuation @ 100KHz Attenuation @ 8MHz Input Capacitance Input Impedance Output Resistance DC Level on Pin PBOUT Head Switch Offset 2nd Harmonic Output Level (1) Output Level (2) Output Level (3) Output Level (4) Sinewave 600kHz, 0.4mVPP on inputs Input grounded via IOUT Pin @ 600kHz, BW = 10kHz Input open @ 6MHz, BW = 10kHz Sinewave @ 4MHz, 0.4mVPP @ 6MHz Reference level @ 600kHz Reference level @ 4MHz @ 6MHz, 22nF between Vi/Hi @ 6MHz DC 19 55 29 57 0.6 1.7 -35 5 0 -1 40 450 24 2 0 -45 0.3 1.3 3.1 3.7 -28 10 1 0 50 600 50 2.4 0.1 -40 1 3.5 4.2 39 59 mA dB nV Hz pA Hz dB dB dB pF V V dB V V V V Parameter Test Conditions Min. Typ. Max. Unit 1 -3 -3 30 300 5 1.6 -0.1 Sinewave @ 4MHz, 0.4mVPP No input signal Sinewave @ 4MHz, 100mVPP @ PBOUT Sinewave @ 4MHz, 400mVPP @ PBOUT Sinewave @ 4MHz, 600mVPP @ PBOUT 0 2.5 3.2 TRIV FUNCTION Record Mode (VCC = 5V, Recadj = 12k, SWR = 5V, CAGCREC = 470pF, RRCY = 2.2k, RRCC = 8.2k, Load 10H//1k for each simulated head) Symbol RECORD AMPLIFIER ICC2 IHA0 IHA1 IHA2 BWRECL BWRECH DVLREC RIOUT RSAT IRN IRP Current Supply DC Current through IOUT Fundamental 2nd Harmonic Attenuation at 100kHz Attenuation at 8MHz Record AGC Sensitivity Output Resistance Output Stage Resistance AGC Capacitor downloading Current AGC Capacitor uploading Current SWIN Input Threshold SWIN Input Threshold SWIN Input Leakage Current SWIN Input Leakage Current SWRC Input Threshold SWRC Input Threshold 50 26 20 -3 -2 -1 5 68 32 23 -42 0 -0.5 0 800 10 165 -165 88 40 26 -38 1 1 +1 50 mA mA mAPP dB dB dB dB A A Parameter Test Conditions Min. Typ. Max. Unit VRCY = 300mVPP @ 4MHz VRCY = 300mVPP @ 4MHz Reference level @ 600kHz, AGC locked Reference level @ 4MHz, AGC locked VIN = 300mVPP 3dB @ f = 4MHz V = 5V I = 10mA 4.5V at CAGC Pin 0.5V at CAGC Pin, VIN = 300mVPP @ 4MHz Selects head H1, 0 to 5V Selects head H2, 5 to 0V 5V at SWIN input 0V at SWIN input Selects record mode, 0 to 5V Selects playback mode, 5 to 0V SWITCHING LEVELS VSWINH VSWINL ISWINH ISWINL VSWRCH VSWRCL 1.5 1.5 5 -50 3.2 3.1 2 2 18 -25 3.4 3.3 2.5 2.5 50 -5 3.8 3.8 V V A A V V 3/5 5722A-04.TBL STV5722A ELECTRICAL CHARACTERISTICS (Tamb = 25oC, unless otherwise specified) Record Mode (VCC = 5V, Recadj = 12k, SWR = 5V, CAGCREC = 470pF, RRCY = 2.2k, RRCC = 8.2k, Load 10H//1k for each simulated head) (continued) Symbol ISWRCH ISWRCL tON t1 t2 t3 t4 VCSYH VCSYL ICSYH ICSYL Parameter SWRC Input Leakage Current SWRC Input Leakage Current Delay Delay from playback to record : Signal disappears on Pin PBOUT Delay from record to playback : Signal appears on Pin PBOUT Delay from playback to record : Signal appears on Pin IOUT Delay from record to playback : Signal disappears on Pin IOUT CSYN Input Threshold CSYN Input Threshold Leakage Current Leakage Current Test Conditions 5V at SWRC input 0V at SWRC input Signal appears on PBOUT 22nF between Hi/Vi 22nF between Hi/Vi Min. 2 -20 Typ. Max. 5 0 3 1 5 25 7 Sampling on, 0 to 5V Sampling off, 5 to 0V 5V at CSYN Pin, Sampling on 0V at CSYN Pin, Sampling off 2.0 2.0 -10 -50 2.7 2.6 0 -16 3.2 3.1 10 -5 8 20 Unit mA A ms s ms s s V V A A SWITCHING LEVELS (continued) APPLICATION DIAGRAM RECC RECY CRCC 22nF CRCY 22nF D1 1N4148 SW REC SW H CSYN PBOUT L1 22H RRCC 8.2k RRCY 2.2k VCC C1 22nF C2 22F TRIV PBOUT CAGCREC RECIN GND2 CSYN SWIN TRIV CAGC 22nF 16 15 14 13 12 11 VCC RADJ 12k 9 10 STV5722A VC C R1 1k 1 I OUT 2 V2 3 V1 4 C1 5 H1 6 GND1 7 H2 8 C2 4/5 5722A-03.EPS C3 22nF H2 H1 CDC1 22nF CH1 22nF CH2 22nF CDC2 22nF 5722A-05.TBL STV5722A PACKAGE MECHANICAL DATA 16 PINS - PLASTIC MICROPACKAGE (SO) L C G c1 a2 e3 D E M 16 9 F a1 b A e s b1 1 8 Dimensions A a1 a2 b b1 C c1 D E e e3 F G L M S Min. 0.1 0.35 0.19 Millimeters Typ. Max. 1.75 0.2 1.6 0.46 0.25 45o (typ.) Min. 0.004 0.014 0.007 Inches Typ. Max. 0.069 0.008 0.063 0.018 0.010 0.5 9.8 5.8 1.27 8.89 3.8 4.6 0.5 4.0 5.3 1.27 0.62 8o (max.) 0.150 0.181 0.020 10 6.2 0.386 0.228 0.020 0.394 0.244 0.050 0.350 0.157 0.209 0.050 0.024 Information furnished is believed to be accurate and reliable. However, SGS-THOMSON Microelectronics assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No licence is granted by implication or otherwise under any patent or patent rights of SGS-THOMSON Microelectronics. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SGS-THOMSON Microelectronics products are not authorized for use as critical components in life support devices or systems without express written approval of SGS-THOMSON Microelectronics. (c) 1994 SGS-THOMSON Microelectronics - All Rights Reserved Purchase of I2C Components of SGS-THOMSON Microelectronics, conveys a license under the Philips I2C Patent. Rights to use these components in a I2C system, is granted provided that the system conforms to the I2C Standard Specifications as defined by Philips. SGS-THOMSON Microelectronics GROUP OF COMPANIES Australia - Brazil - China - France - Germany - Hong Kong - Italy - Japan - Korea - Malaysia - Malta - Morocco The Netherlands - Singapore - Spain - Sweden - Switzerland - Taiwan - Thailand - United Kingdom - U.S.A. 5/5 SO16.TBL PM-SO16.EPS |
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