tda9725 NXP Semiconductors, tda9725 Datasheet
tda9725
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tda9725 Summary of contents
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... DATA SHEET TDA9725 Y/C automatic adjustment processor (VHS standard) Product specification Supersedes data of 1995 Dec 06 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1996 Oct 14 ...
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... Oct 14 GENERAL DESCRIPTION The TDA9725 is an integrated circuit for chrominance and luminance processing (record and playback) in VHS tape recorders for PAL, SECAM/ME and NTSC systems (4.43 MHz playback only) with internal filter and without adjustments ...
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... REC YLPF PB NLE DTE 2 DROP-OUT SQPB DETECTOR PROCESSOR DOUBLE ENVELOPE LIMITER DETECTOR MDEB 1 PTR FMO V CC(FM) 0.1 F Product specification TDA9725 V CC( 0 TDA9725 DOP GATE FM AGC pin 14 HIGH 0.33 0. FMA FMI MGB694 ...
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... BPF BALANCED 630 MIXER from PB REC ACC BURST UP ACC DETECTOR CK 630 f H/2 TDA9725 X2 3rd LOCK VXO REC PB SEC MUTE VCO XTALI TEW 8H 4.43619 47 MHz Product specification TDA9725 CTT f H/2 0 CC(C) 8 XTALO 6 CC(C) 4.7 k MGB695 ...
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... SYNC C SS YNR VFC VTC C CCD GND(Y) LPNC Note recommended that this pin should be connected to ground. 5 Product specification TDA9725 DESCRIPTION 19 rotary pulse input 20 loop filter VXO 21 loop filter VCO 22 not connected; note output sc 24 VXO input from crystal ...
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... PBCI ELS 15 38 PBCO TP1 FCO 17 36 CFI BGP 18 35 CDO ROT 19 34 SNP LFVXO 20 33 BMI LFVCO ACCO 21 32 n.c. GND( CFT 23 30 XTALI CC(C) XTALO 25 28 CTT H/2 MGB693 Fig.3 Pin configuration. 6 Product specification TDA9725 ...
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... AC coupling to the luminance part. Record and playback In both modes record (REC) and playback (PB) the 5.06 MHz mixer frequency is produced by the 20.24 MHz voltage controlled oscillator (VCO) and a divide-by-four. CONDITIONS note 1 PARAMETER 7 Product specification TDA9725 MIN. TYP. MAX. 0 6 ...
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... CONDITIONS playback mode record mode playback mode record mode pin open-circuit sharp picture soft picture edit mode correlation of Y signal; pin 37 LOW non-correlation of Y signal 8 Product specification TDA9725 MIN. TYP. MAX. UNIT 4.5 5.0 5.5 V 140 170 200 mA 125 155 185 ...
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... V = 350 mV (p-p); pin 14 HIGH i playback mode playback mode playback mode 350 mV (p-p 3.8 MHz; pin 14 HIGH 0 Product specification TDA9725 MIN. TYP. MAX. ) 1.9 450 500 550 200 1.7 2.7 3.7 6.0 7.5 9.0 1.0 1.7 2.4 4.5 5.5 6 ...
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... sync 0. +70 C amb dB; 5 white 43 video/sync = 7 0. +70 C amb at SP and 3.8 MHz i 10 Product specification TDA9725 MIN. TYP. MAX. UNIT 2.9 3.4 3.9 V 230 300 370 mV 0.23 0.3 0.37 V/MHz 0.14 0.19 0.24 V/MHz 0.97 1.0 1.03 0.90 1.0 1.07 1.1 1.6 2.1 V 230 300 370 ...
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... MHz pins 7 and 14 HIGH V = 350 mV (p-p 3.8 MHz pins 7 and 14 HIGH playback mode 350 mV (p-p 3.8 MHz; pin 14 HIGH i AGC on AGC off PAL NTSC 11 Product specification TDA9725 MIN. TYP. MAX. UNIT 3 1. 1.25 V 1.7 2.2 2 200 ...
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... V = 110 mV (p-p) 30 relative to nominal input 110 mV (p-p) 30 SLD SLD SLD/PAL SLD/NTSC + SLD/PAL SLD/NTSC ) 17 FDET FDET record mode + record mode ) 17 12 Product specification TDA9725 MIN. TYP. MAX. UNIT 1.6 1.8 2 1.5 V 3.0 4.3 V 2.0 2.2 2 0.8 4 ...
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... BGP referring to first equalisation pulse in mid of line referring to rotary transition referring to last equalisation pulse in mid of line channel 2 channel 1 f related; record mode H f related; playback mode sc no load 13 Product specification TDA9725 MIN. TYP. MAX. UNIT 4.2 4.45 4.7 s 3.25 3.5 3.75 s 0.7 V 0.5 V 2.2 2.6 3 ...
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... NTSC; playback mode colour on colour killer active record mode; PAL SECAM chrominance + FM chrominance 14 Product specification TDA9725 MIN. TYP. MAX. UNIT 2.9 3.3 3 +50 Hz 1.4 +1.4 kHz 100 +100 Hz 100 +100 Hz 4.5 4.9 ...
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... PAL/SECAM comb filter playback mode playback mode playback mode; NTSC; SP playback mode; NTSC; EP record mode (ACC is not active) from pin 43 AC coupled DC coupled PAL; NTSC 15 Product specification TDA9725 MIN. TYP. MAX. UNIT 1.75 2.25 2.75 V 370 460 550 mV ...
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... video/sync = +70 C amb video/sync = 7.0/1 0.5 to 2.0 V (p-p) 43 100% = typical output level; copy guard 7 lines/field 16 Product specification TDA9725 MIN. TYP. MAX. UNIT 1.1 1.6 2.1 V 270 325 420 1 ...
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... MHz dB MHz note MHz; NORMAL MHz; NORMAL MHz; NORMAL MHz; EDIT i 17 Product specification TDA9725 MIN. TYP. MAX. UNIT 2.03 2.14 2. +40 mV 115 135 150 % 25 + ...
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... 0.5 MHz MHz 3 0.5 MHz 3 MHz 1 i pin 1 open-circuit or > 4 MHz i pin 1 open-circuit 0.1 MHz 1 (p- Product specification TDA9725 MIN. TYP. MAX. UNIT 7.0 5.5 4.5 dB 4.3 3.3 2.3 dB 1.0 0 10.0 8.5 7.5 dB 9.0 7.5 6.5 dB 1.8 0 0.5 1.0 dB 3.7 4 ...
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... referenced to sync start pin 48; note 11 referenced to sync end pin 48; note 11 sync-to-black = 100% YNR off mode YNR1 mode YNR2 mode CCD with 3 dB (record mode) 19 Product specification TDA9725 MIN. TYP. MAX. UNIT 4.5 V 0.3 V 600 750 900 ns 100 ...
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... C = 2.6 pF kHz and given input level 100 kHz and given input level and 100 kHz referring to YNRMIX signal at pin 3 41 Product specification TDA9725 f and given and given input level. ...
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... G(9.5 MHz)/G(0.2 MHz 0.63 MHz 295 i G(1.5 MHz)/G(0.2 MHz) 5 CONDITIONS MIN. G(<2.7 MHz)/G(4.43 MHz) G(2.7 MHz)/G(4.43 MHz) G(3.93 MHz)/G(4.43 MHz) 3.8 G(4.93 MHz)/G(4.43 MHz) 2.5 G(6.2 MHz)/G(4.43 MHz) G(>6.2 MHz)/G(4.43 MHz 4.43 MHz 410 i G(5.7 MHz)/G(4.43 MHz) 21 Product specification TDA9725 TYP. MAX. UNIT 335 375 TYP ...
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... G(2.3 MHz)/G(630 kHz) G(>2.4 MHz)/G(630 kHz 630 kHz; pin 36 normal 710 250 36 CONDITIONS MIN. G(5 MHz)/G(2 MHz) 0 G(13.3 MHz)/G(2 MHz) 18 G(>13.3 MHz)/G(2 MHz 4.43 MHz Product specification TDA9725 TYP. MAX. UNIT 2.7 1.7 dB 2.9 1 485 525 ...
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... CONDITIONS G(2 MHz)/G(0.2 MHz) G(3 MHz)/G(0.2 MHz) G(4.43 MHz)/G(0.2 MHz 0.2 MHz i CONDITIONS G(3 MHz)/G(0.2 MHz) G(6 MHz)/G(0.2 MHz) NTSC/NAP (2) (1)(2) (1)( (1)(2) (1)(2) (1)( SYSTEM Product specification TDA9725 MIN. TYP. MAX. 1.0 +0.5 +1.5 2.5 1.0 +0 710 750 790 MIN. TYP. MAX. 4 NTSC4 (1)(2) (1) (1)( ...
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... REC or VIDEO; pin 42 LOW PB WHITE; pin BLACK; pin SYNC; pin 42 HIGH REC PB NORM TRICK PB VHS; pin 5 open-circuit SQPB; pin 5 HIGH 24 Product specification TDA9725 EDIT OFF OFF OFF OFF OFF OFF LNC (weak) NLE(C) NLE(D) NLDE(C) NLDE(D) WEAK ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) Automatic chrominance control (ACC) characteristics handbook, halfpage equivalent to 110 mv (p-p) at pin 30. 1996 Oct 14 V o(p-p) (mV) 440 22 Fig.4 ACC characteristics. 25 Product specification TDA9725 MBG150 (dB) ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 26 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 27 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 28 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 29 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 30 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 31 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 32 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 33 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 34 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 35 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 36 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 37 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 38 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 39 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 40 Product specification TDA9725 ...
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... Philips Semiconductors Y/C automatic adjustment processor (VHS standard) 1996 Oct 14 41 Product specification TDA9725 ...
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... SOT247-1 1996 Oct scale (1) ( 1.3 0.53 0.32 47.9 14.0 0.8 0.40 0.23 47.1 13.7 REFERENCES JEDEC EIAJ 3.2 15.80 17.15 1.778 15.24 2.8 15.24 15.90 EUROPEAN PROJECTION Product specification TDA9725 SOT247 ( max. 0.18 1.73 ISSUE DATE 90-01-22 95-03-11 ...
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... If the temperature of the soldering iron bit is less than 300 C it may remain in contact for seconds. If the bit temperature is between 300 and 400 C, contact may seconds. 43 Product specification TDA9725 ). If the printed-circuit stg max ...
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Philips Semiconductors – a worldwide company Argentina: see South America Australia: 34 Waterloo Road, NORTH RYDE, NSW 2113, Tel. +61 2 9805 4455, Fax. +61 2 9805 4466 Austria: Computerstr. 6, A-1101 WIEN, P.O. Box 213, Tel. + ...