PDF TDA9811 Data sheet ( Hoja de datos )

Número de pieza	TDA9811
Descripción	Multistandard VIF-PLL with QSS-IF and AM demodulator
Fabricantes	NXP Semiconductors
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No Preview Available ! INTEGRATED CIRCUITS DATA SHEET TDA9811 Multistandard VIF-PLL with QSS-IF and AM demodulator Product speciﬁcation Supersedes data of 1995 Oct 03 File under Integrated Circuits, IC02 1998 Feb 09 1 page Philips Semiconductors Multistandard VIF-PLL with QSS-IF and AM demodulator Product speciﬁcation TDA9811 PINNING SYMBOL PIN DESCRIPTION Vi VIF1 Vi VIF2 CBL Vi VIF3 Vi VIF4 TADJ 1 VIF differential input signal voltage 1 2 VIF differential input signal voltage 2 3 black level detector 4 VIF differential input signal voltage 3 5 VIF differential input signal voltage 4 6 tuner AGC takeover adjust (TOP) TPLL CSAGC STD 7 PLL loop ﬁlter 8 SIF AGC capacitor 9 standard switch Vo CVBS LSWI 10 CVBS output signal voltage 11 L/L accent switch Vo AF n.c. 12 AM audio voltage frequency output 13 not connected n.c. 14 not connected n.c. 15 not connected n.c. 16 not connected MUTE 17 AM mute n.c. 18 not connected TAGC 19 tuner AGC output Vo QSS Vo(vid) Vi(vid) AFC 20 single reference QSS output voltage 21 composite video output voltage 22 video buffer input voltage 23 AFC output VCO1 VCO2 Cref GND 24 VCO1 reference circuit for 2fPC 25 VCO2 reference circuit for 2fPC 26 1⁄2VP reference capacitor 27 ground CVAGC VP INSWI 28 VIF-AGC capacitor 29 supply voltage 30 VIF input switch Vi SIF1 Vi SIF2 31 SIF differential input signal voltage 1 32 SIF differential input signal voltage 2 handbook, halfpage Vi VIF1 1 Vi VIF2 2 32 Vi SIF2 31 Vi SIF1 CBL 3 Vi VIF3 4 Vi VIF4 5 30 INSWI 29 VP 28 C VAGC TADJ 6 27 GND TPLL 7 26 Cref CSAGC 8 STD 9 TDA9811 25 VCO2 24 VCO1 Vo CVBS 10 23 AFC LSWI 11 22 Vi(vid) Vo AF 12 21 Vo(vid) n.c. 13 20 Vo QSS n.c. 14 19 TAGC n.c. 15 18 n.c. n.c. 16 17 MUTE MHA047 Fig.2 Pin configuration. 1998 Feb 09 5 5 Page Philips Semiconductors Multistandard VIF-PLL with QSS-IF and AM demodulator Product speciﬁcation TDA9811 SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Io,10 max(sink) Io,10 max(source) B−1 B−3 maximum AC and DC output sink current maximum AC and DC output source current −1 dB video bandwidth −3 dB video bandwidth B/G and L standard; CL < 20 pF; RL > 1 kΩ; AC load B/G and L standard; CL < 20 pF; RL > 1 kΩ; AC load 1.4 − 2.4 − 8.4 11 − − − 11 14 − mA mA MHz MHz Measurements from IF input to CVBS output (pin 10; 330 Ω between pins 21 and 22, sound carrier off) Vo CVBS(p-p) Vo CVBS(sync) ∆Vo ∆Vo(blB/G) ∆Vo(blL) Gdiff ϕdiff B−1 B−3 S/N (W) S/N IMα1.1 IMα3.3 αpc(rms) CVBS output signal voltage on pin 10 (peak-to-peak value) sync voltage level deviation of CVBS output signal voltage at B/G black level tilt in B/G standard black level tilt for worst case in L standard differential gain differential phase −1 dB video bandwidth −3 dB video bandwidth weighted signal-to-noise ratio unweighted signal-to-noise ratio intermodulation attenuation at ‘blue’ intermodulation attenuation at ‘yellow’ intermodulation attenuation at ‘blue’ intermodulation attenuation at ‘yellow’ residual picture carrier (RMS value) note 9 B/G standard L standard 50 dB gain control 30 dB gain control gain variation; note 10 picture carrier modulated by test line (VITS) only; gain variation; note 10 “CCIR, line 330” “CCIR, line 330” CL < 20 pF; RL > 1 kΩ; AC load; B/G and L standard CL < 20 pF; RL > 1 kΩ; AC load; B/G and L standard see Fig.5 and note 11 see Fig.5 and note 11 f = 1.1 MHz; see Fig.6 and note 12 f = 1.1 MHz; see Fig.6 and note 12 f = 3.3 MHz; see Fig.6 and note 12 f = 3.3 MHz; see Fig.6 and note 12 fundamental wave and harmonics; B/G and L standard 1.7 − − − − − − − − 5 7 56 49 58 60 58 59 − 2.0 2.3 1.35 − 1.35 − − 0.5 − 0.1 −1 − 1.9 25 12 6− 8− 60 − 53 − 64 − 66 − 64 − 65 − 25 V V V dB dB % % % deg MHz MHz dB dB dB dB dB dB mV 1998 Feb 09 11 11 Page

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