STV5723/P 3-HEAD PLAYBACK AND RECORD AMPLIFIER FOR VCR .. .. . . .. ADVANCE DATA ONE 5V POWER SUPPLY PLAYBACK/RECORD MODE SELECTION THROUGH A LOGIC INPUT SO20 PACKAGE NO ADJUSTMENT FOR LUMINANCE RECORDING PLAYBACK MODE . . LOW NOISE AND WIDE BAND AMPLIFIERS FOR 3 HEADS AUTOMATIC OFFSET CANCELLATION BETWEEN THE 2 SELECTED HEADS ONE PLAYBACK OUTPUT ONE OUTPUT FOR AUTOMATIC VIDEO TRACKING SO20 (Plastic Package) ORDER CODE : STV5723/P RECORD MODE RECORD AGC AMPLIFIER SAMPLED BY SYNCHRO SIGNAL RECORDING SIGNAL LEVEL ADJUSTABLE BY EXTERNAL RESISTOR PIN CONNECTIONS 1 20 CAGCREC V1 2 19 RECIN V2 3 18 TRIV NC 4 17 CSYN H2 5 16 GND2 GND1 6 15 YCPB/SWR H1 7 14 V CC H3 8 13 SWIN NC 9 12 NC V3 10 11 NC 5723-01.EPS I OUT March 1993 This is advance information on a new product now in development or undergoing evaluation. Details are subject to change without no tice. 1/6 STV5723/P CAGREC RECIN TRIV CSYNC GND2 YCPB/SWR V CC SWIN NC NC BLOCK DIAGRAM 20 19 18 17 16 15 14 13 12 11 AGC CSYNC LOGIC SWREC VCC 8 9 10 5723-02.EPS 7 V3 6 H3 V2 5 H1 V1 4 GND1 3 60dB H2 2 60dB NC 1 I OUT 60dB NC SWPB STV5723/P CSYNC ABSOLUTE MAXIMUM RATINGS VCC Tj Toper Parameter Value Power Supply Voltage Unit 6 Junction Temperature Operating Temperature V 150 o C 0, +70 o C 5723-01.TBL Symbol Symbol Rth (j-a) Parameter Junction-ambient Thermal Resistance Value Max. Unit o 75 C/W 5723-02.TBL THERMAL DATA Symbol VCC CAGC RECADJ 2/6 Min. Typ. Max. Unit Power Supply Parameter 4.75 5 5.25 V Capacitance on Pin CAGCREC 4.7 Record Biasing Resistor 10 nF 33 kΩ 5723-03.TBL RECOMMENDED OPERATING CHARACTERISTICS STV5723/P ELECTRICAL CHARACTERISTICS (Tamb = 25oC, unless otherwise specified) Playback Mode (VCC = 5V, no load on Pin YCPB, Recadj = 12kΩ) Symbol Parameter Test Conditions Min. Typ. Max. Unit PLAYBACK AMPLIFIER ICC1 Supply Current GPB Playback Gain Sinewave 600kHz, 0.4mVPP on inputs EN Equivalent Voltage Noise IN 42 52 62 mA 58 60 62 dB Input grounded via IOUT Pin @ 600kHz, BW = 10kHz 0.6 0.7 nV √ Hz Equivalent Input Current Noise Input open @ 6MHz, BW = 10kHz 1.7 CRT1 Crosstalk (H3-H1) Sinewave @ 4MHz, 0.4mVPP -45 -40 dB CRT2 Crosstalk (H2-H1) Sinewave @ 4MHz, 0.4mVPP -41 -35 dB RPBSW Playback Switch on Resistor @ 6MHz 5 10 15 Ω BWLCF Attenuation @ 100KHz Reference level @ 600kHz -3 -2 1 dB BWHCF Attenuation @ 8MHz Reference level @ 4MHz -3 -1 0 dB CIN Input Capacitance @ 6MHz, 22nF between Vi/Hi 40 50 60 pF ZIN Input Impedance @ 6MHz 300 450 600 Ω Output Resistance DC 5 24 50 Ω ZCPB VDCPB1 pA √ Hz DC Level on Pin YCPB 1.6 2 2.4 V DVDC Head Switch Offset -0.2 0 0.2 V SHPB1 2nd Harmonic Sinewave @ 4MHz, 0.4mVPP -45 -40 dB TRIV0 Output Level (1) No input signal 0.3 1 V TRIV1 Output Level (2) Sinewave @ 4MHz, 100mVPP @ YCPB TRIV4 Output Level (3) Sinewave @ 4MHz, 400mVPP @ YCPB TRIV6 Output Level (4) Sinewave @ 4MHz, 600mVPP @ YCPB 3.15 TRIV FUNCTION 1.3 2.5 0.5 V 3.1 3.5 V 3.65 4.15 V 1 V 3/6 5723-04.TBL TRIV1 - TRIV0 0 STV5723/P ELECTRICAL CHARACTERISTICS (Tamb = 25oC, unless otherwise specified (continued) Record Mode (VCC = 5V, Recadj = 12kΩ, SWR = 5V, CAGCREC = 470pF, RRCY = 2.2kΩ, RRCC = 8.2kΩ, Load 10µH//1kΩ for each simulated head) Symbol Parameter Test Conditions Min. Typ. Max. Unit RECORD AMPLIFIER ICC2 Current Supply 68 91 115 mA IHA0 DC Current through IOUT 24 33 41 mA 32 34 mAPP -45 -38 dB -34 dB IHA1 Fundamental VRCY = 300mVPP @ 4MHz IHA2 2nd Harmonic VRCY = 300mVPP @ 4MHz IHA2M 2nd Harmonic VRCY = 400mVPP @ 4MHz, AGC adjusted for IAH1 = 40mAPP 30 BWRECL Attenuation at 100kHz Reference level @ 600kHz, AGC locked -3 0 1 dB BWRECH Attenuation at 8MHz Reference level @ 4MHz, AGC locked -2 -0.5 1 dB DVLREC +0.2 Record AGC Sensitivity VIN = 300mVPP ±3dB @ f = 4MHz -0.2 0 RIOUT Output Resistance ∆V = 5V 3.5 5.5 RSAT Output Stage Resistance ∆I = 10mA 5 10 IRN AGC Capacitor downloading Current 4.5V at CAGC Pin 160 µA IRP AGC Capacitor uploading Current 0.5V at CAGC Pin, VIN = 300mVPP @ 4MHz -165 µA dB kΩ 50 Ω SWITCHING LEVELS VSWINL SWIN Input Voltage Selects head H2 0 0.8 V VSWIN1 SWIN Input Voltage Selects head H1 1.3 2.3 V VSWIN2 SWIN Input Voltage Selects head H3 2.8 ISWINH SWIN Input Leakage Current 5V at SWIN input ISWINL 3.8 V µA 0.5 µA SWIN Input Leakage Current 0V at SWIN input VSWRCH SWRC Input Threshold Selects record mode, 0 to 5V 3.2 3.4 3.8 V VSWRCL SWRC Input Threshold Selects playback mode, 5 to 0V 3.1 3.35 3.8 V ISWRCH SWRC Input Leakage Current 5V at SWRC input 2 5 8 mA ISWRCL SWRC Input Leakage Current 0V at SWRC input -20 0 20 tON Delay Signal appears on YCPB t1 Delay from playback to record : Signal disappears on Pin YCPB 22nF between Hi/Vi t2 Delay from record to playback : Signal appears on Pin YCPB t3 Delay from playback to record : Signal appears on Pin IOUT t4 Delay from record to playback : Signal disappears on Pin IOUT VRCY = 300mVPP @ 4MHz µA 1.6 ms 1 µs 1.9 ms 2 ms 10 µs VCSYH CSYN Input Threshold Sampling on, 0 to 5V 2.0 2.7 3.2 V VCSYL CSYN Input Threshold Sampling off, 5 to 0V 2.0 2.6 3.1 V ICSYH Leakage Current 5V at CSYN Pin, Sampling on -10 0 10 µA ICSYL Leakage Current 0V at CSYN Pin, Sampling off -50 -16 -5 µA 4/6 5723-05.TBL -0.2 STV5723/P 18 YCPB/SWR GND2 17 SWH SWM V CC YCPB SWR CSYNC CSYNC TRIV CAGREC RECIN 19 20 RSWH 100k Ω C2 22µF RADJ 12kΩ CAG2 22nF RSWM 47kΩ C1 22nF 15 16 14 13 AGC NC RRCC 8.2kΩ L1 22µH NC 22nF RRCY 2.2kΩ SWIN CRCY 22nF VCC CRCC TRIV YREC CREC APPLICATION DIAGRAM 12 11 CSYNC R2 1kΩ LOGIC H2 60dB 7 8 9 10 CH2 CH 1 CH3 22nF 22nF 22nF V3 6 NC 60dB H1 5 H2 4 NC 3 V2 V1 I OUT 2 GND1 60dB H3 SWPB SWREC V CC 1 STV5723/P CSYNC H3 C4 5723-03.EPS 22nF H1 Voltage of Pin RECIN must not exceed 2.5V SW-R SW-M L L H H L H SW-H Channel L 2 H 1 L 3 H Not allowed L 1 H 2 SWPB SWREC ON OFF OFF ON 5723-06.TBL SWITCH TABLE Not allowed 5/6 STV5723/P PACKAGE MECHANICAL DATA 20 PINS - PLASTIC MICROPACKAGE (SO) L s e3 b1 e a1 b A a2 C c1 E D M 11 1 10 Dimensions Millimeters Typ. 0.1 0.35 0.23 Max. 2.65 0.2 2.45 0.49 0.32 Min. Inches Typ. 0.004 0.014 0.009 0.5 Max. 0.104 0.008 0.096 0.019 0.013 0.020 o 45 (typ.) 12.6 10 13.0 10.65 0.496 0.394 1.27 11.43 7.4 0.5 0.510 0.419 0.050 0.450 7.6 1.27 0.75 0.291 0.020 0.300 0.050 0.030 8o (max.) 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. 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. 6/6 SO20L.TBL A a1 a2 b b1 C c1 D E e e3 F L M S Min. PM-SO20L.EPS F 20