tda9808t NXP Semiconductors, tda9808t Datasheet
![no-image](/images/manufacturer_photos/0/4/487/nxp_semiconductors_sml.jpg)
tda9808t
Available stocks
Related parts for tda9808t
tda9808t Summary of contents
Page 1
DATA SHEET TDA9808 Single standard VIF-PLL with QSS-IF and FM-PLL demodulator Product specification Supersedes data of 1999 Jan 18 File under Integrated Circuits, IC02 INTEGRATED CIRCUITS 1999 Jun 04 ...
Page 2
... Electrostatic Discharge (ESD) protection for all pins. ORDERING INFORMATION TYPE NUMBER NAME TDA9808 DIP20 TDA9808T SO20 1999 Jun 04 GENERAL DESCRIPTION The TDA9808 is an integrated circuit for single standard (negative modulated) vision IF signal processing and FM demodulation, with single reference QSS- and VTR sets ...
Page 3
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator QUICK REFERENCE DATA SYMBOL PARAMETER V supply voltage P I supply current P V VIF input signal voltage sensitivity i(VIF)(rms) (RMS value) V video output signal voltage o(video)(p-p) (peak-to-peak value) ...
Page 4
Acrobat reader. white to force landscape pages to be ... C VAGC T PLL TADJ TUNER VIF TAGC AGC AGC 1 ...
Page 5
... SIF differential input signal voltage VIF1 V i SIF2 VIF2 V i SIF1 TADJ VAGC T PLL SAGC GND 5 16 TDA9808T VCO2 C DEC 7 14 VCO1 n. AFC V o(vid TAGC V o QSS MHA735 ...
Page 6
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator FUNCTIONAL DESCRIPTION The integrated circuit comprises the functional blocks as shown in Fig.1: 1. Vision IF amplifier and VIF AGC detector 2. Tuner AGC 3. Frequency Phase Locked Loop (FPLL) ...
Page 7
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator Single reference QSS mixer The single reference QSS mixer is realized by a multiplier. The SIF amplifier output signal is fed to the single reference QSS mixer and converted to ...
Page 8
... Machine model class 2.5 H). THERMAL CHARACTERISTICS SYMBOL PARAMETER R thermal resistance from junction to ambient in free air th(j-a) TDA9808 (DIP20) TDA9808T (SO20) 1999 Jun 04 CONDITIONS note 125 C; j(max) TDA9808 (DIP20 115 C; j(max) TDA9808T (SO20) P note 2 CONDITIONS 8 Product specification TDA9808 MIN. MAX. UNIT 9 ...
Page 9
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator CHARACTERISTICS (9 V SUPPLY, TDA9808; DIP20 only see Table 1 for input frequencies and carrier ratios; input level V P amb (pins ...
Page 10
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator Notes to the characteristics 1. Values of video and sound parameters are decreased Loop bandwidth kHz (natural frequency f gain control range). Resonance circuit ...
Page 11
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator CHARACTERISTICS (5 V SUPPLY see Table 1 for input frequencies and carrier ratios; input level V P amb (sync-level 4.5 ...
Page 12
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SYMBOL PARAMETER Composite video amplifier (pin 9; sound carrier off) V output signal voltage o(video)(p-p) (peak-to-peak value) V/S ratio between video (black-to-white) and sync level V sync voltage level sync(9) ...
Page 13
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SYMBOL PARAMETER VIF-AGC detector (pin 17) I charging current 17 discharging current t AGC response to an resp increasing VIF step AGC response to a decreasing VIF step Tuner AGC ...
Page 14
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SYMBOL PARAMETER Sound IF amplifier (pins 19 and 20) V input signal voltage sensitivity i(SIF)(rms) (RMS value) V maximum input signal voltage i(max)(rms) (RMS value) G SIF gain control range ...
Page 15
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SYMBOL PARAMETER Limiter amplifier (pin 11); note 16 V input signal voltage for lock-in i(FM)(rms) (RMS value) V input signal voltage i(FM)(rms) (RMS value) allowed input signal voltage (RMS value) ...
Page 16
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SYMBOL PARAMETER THD total harmonic distortion S/N weighted signal-to-noise ratio W(audio) for audio V residual sound carrier SC(rms) (RMS value) mute attenuation of AF signal jump voltage ...
Page 17
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 11. Measurements taken with SAW filter M3951 (sound carrier suppression: 32 dB); loop bandwidth kHz: a) Modulation VSB; sound carrier off Sound carrier on; SIF ...
Page 18
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 70 handbook, full pagewidth gain (dB) 0. i(VIF)(rms) 50 (mV) 0 1.5 ( ...
Page 19
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 75 handbook, halfpage S/N (dB 0.06 0 Fig.6 Typical signal-to-noise ratio as a function of IF input voltage. 3.0 V handbook, halfpage ...
Page 20
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator handbook, full pagewidth TDA9808 13 handbook, full pagewidth ...
Page 21
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator handbook, full pagewidth TDA9808 1999 Jun MHA744 Fig.11 Ripple rejection condition. 21 Product specification TDA9808 100 ...
Page 22
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 140 handbook, full pagewidth 120 (1) 100 antenna input ( (1) Depends on TOP. 1999 Jun 04 SAW insertion tuning gain control range SAW ...
Page 23
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator INTERNAL CIRCUITRY Table 2 Equivalent pin circuits and pin voltages PIN PIN DC VOLTAGE NO. SYMBOL 1 V 3.4 i VIF1 2 V 3.4 i VIF2 3 TADJ (TOP) 0 ...
Page 24
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator PIN PIN DC VOLTAGE NO. SYMBOL 5 C 1.5 to 4.0 SAGC 1.2 to 3.0 DEC 8 n.c. 1999 Jun 04 EQUIVALENT CIRCUIT ...
Page 25
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator PIN PIN DC VOLTAGE NO. SYMBOL 9 V sync level: 1.5 o(vid 2.0 o QSS TAGC 0 to 13.2 13 AFC 0.3 ...
Page 26
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator PIN PIN DC VOLTAGE NO. SYMBOL 14 VCO1 2.7 15 VCO2 2.7 16 GND 1.5 to 4.0 VAGC 3.4 i ...
Page 27
Acrobat reader. white to force landscape pages to be ... 1 SIF input 1 ...
Page 28
Acrobat reader. white to force landscape pages to be ... IF SAW input FILTER M9352 ( SAW FILTER M3951 50 (1) (1) ...
Page 29
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator Table 3 Oscillator circuit for the different TV standards PARAMETER IF frequency VCO frequency Oscillator circuit ( 8.2 0.25 pF. ( 251 nH. e.g. ...
Page 30
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator PACKAGE OUTLINES DIP20: plastic dual in-line package; 20 leads (300 mil pin 1 index 1 DIMENSIONS (inch dimensions are derived from the original mm dimensions ...
Page 31
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SO20: plastic small outline package; 20 leads; body width 7 pin 1 index 1 e DIMENSIONS (inch dimensions are derived from the original mm dimensions) A ...
Page 32
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator SOLDERING Introduction This text gives a very brief insight to a complex technology. A more in-depth account of soldering ICs can be found in our “Data Handbook IC26; Integrated Circuit ...
Page 33
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator Suitability of IC packages for wave, reflow and dipping soldering methods MOUNTING Through-hole mount DBS, DIP, HDIP, SDIP, SIL Surface mount BGA, SQFP HLQFP, HSQFP, HSOP, HTSSOP, SMS (4) PLCC ...
Page 34
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 1999 Jun 04 NOTES 34 Product specification TDA9808 ...
Page 35
Philips Semiconductors Single standard VIF-PLL with QSS-IF and FM-PLL demodulator 1999 Jun 04 NOTES 35 Product specification TDA9808 ...
Page 36
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. + ...