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TDA9809M датащи(PDF) 3 Page - NXP Semiconductors |
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TDA9809M датащи(HTML) 3 Page - NXP Semiconductors |
3 / 40 page 1998 Jan 08 3 Philips Semiconductors Preliminary specification Single standard multimedia IF-PLL and FM radio demodulator TDA9809M QUICK REFERENCE DATA Note 1. d3 is the ratio of the intermodulation product at 10.3 MHz to the level of Vi(4)(max)(rms). SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply (pin 19) VP supply voltage 4.5 5 5.5 V IP supply current TV mode 76 89 102 mA radio mode 29 35 41 mA power-down mode 5 8 11 mA Television mode Vi(VIF)(rms) minimum vision IF input signal voltage (RMS value) −1 dB video at output − 60 100 µV Vo(video)(p-p) video output signal voltage (peak-to-peak value) 0.97 1.1 1.23 V B−3dB −3 dB video bandwidth on pin 13 CL < 30 pF; RL > 1.5 kΩ; AC load 78 − MHz S/NW(video) weighted signal-to-noise ratio for video 54 58 − dB α IM(0.92/1.1) intermodulation attenuation at ‘blue’ f = 0.92 or 1.1 MHz 52 58 − dB αIM(2.76/3.3) intermodulation attenuation at ‘blue’ f = 2.76 or 3.3 MHz 52 58 − dB α H(sup) suppression of harmonics in video signal 35 40 − dB Vi(SIF)(rms) minimum sound IF input signal voltage (RMS value) −3 dB at intercarrier output − 30 70 µV Vo(audio)(rms) audio output signal voltage for FM (RMS value) 0.4 0.5 0.6 V THDvideo total harmonic distortion for video − 0.5 1.0 % S/NW(audio) weighted signal-to-noise ratio for audio 50 55 − dB Radio mode Vi(RIF)(rms) minimum radio IF input signal voltage (RMS value) d3 < 60 dB intermodulation; note 1 −− 20 mV Vi(FM)(rms) minimum FM limiter input signal voltage (RMS value) − 100 −µV ∆VLD/log∆Vi output voltage slope according to FM limiter input voltage − 50 − mV/dB µV Vo(audio)(rms) audio output signal voltage for radio (peak-to-peak value) 22.5 kHz modulation 200 250 300 mV THDaudio total harmonic distortion for audio 22.5 kHz modulation − 0.5 1.0 % S/NW(audio) weighted signal-to-noise ratio for audio 22.5 kHz modulation; 15 kHz bandwidth 59 64 − dB SN + N -------------- unweighted 26 dB = |
Аналогичный номер детали - TDA9809M |
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Аналогичное описание - TDA9809M |
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