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поискавой системы для электроныых деталей |
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поискавой системы для электроныых деталей |
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TDA1591 датащи(PDF) 6 Page - NXP Semiconductors |
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TDA1591 датащи(HTML) 6 Page - NXP Semiconductors |
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6 / 20 page  1996 Sep 02 6 Philips Semiconductors Product specification PLL stereo decoder and noise blanker TDA1591 CHARACTERISTICS VP = 10 V; Tamb =25 °C; input signal Vi MPX(p-p) = 1.7 V; m = 100% (∆f= ±75 kHz, fmod = 1 kHz); de-emphasis of 50 µs and series resistor at input R1 = 150 k Ω; measurements taken in Fig.1; unless otherwise specified. SYMBOL PARAMETER CONDITIONS MIN. TYP. MAX. UNIT Supply VP supply voltage (pin 5) 7.5 10 12 V IP supply current − 12 − mA Stereo decoder Vi MPX(p-p) MPX input signal on pin 20 (peak-to-peak value) − 1.7 − V ∆Vi MPX(p-p) overdrive margin of MPX input signal THD = 1% 3 −− dB Vo(rms) AF mono output signal at pins 10 and 11 (RMS value) without pilot − 900 − mV ∆Vo overdrive margin of output signal THD = 1% 3 −− dB V10-11/Vo difference of output voltage levels −− 1dB Vo 10,11 DC output voltage (pins 10 and 11) 3.3 3.8 4.3 V Ro 10,11 output resistance − 130 −Ω αcs channel separation pin 16 open-circuit; see Fig.6 − 40 − dB THD total harmonic distortion − 0.1 0.3 % S/N signal-to-noise ratio f = 20 to 16000 Hz − 76 − dB α19 pilot signal suppression f = 19 kHz − 50 − dB α38 subcarrier suppression f = 38 kHz − 50 − dB α57 f = 57 kHz − 46 − dB α76 f = 76 kHz − 60 − dB IM2 intermodulation for fspur = 1 kHz fmod = 10 kHz; note 1 − 60 − dB IM3 fmod = 13 kHz; note 1 − 58 − dB α57ARI traffic radio (ARI) f = 57 kHz; note 2 − 70 − dB α67 Subsidiary Communication Authorization (SCA) f = 67 kHz; note 3 70 −− dB α114 Adjacent Channel Interference (ACI) f = 114 kHz; note 4 − 80 − dB α190 f = 190 kHz; note 4 − 70 − dB PSRR power supply ripple rejection f = 100 Hz; Vripple(rms) = 100 mV − 35 − dB VCO (pin 2) fosc oscillator frequency (ceramic resonator) − 456 − kHz frequency range of free running oscillator 452 − 460 kHz ∆f/f capture and holding range − 1 − % V7 VCO-off voltage (pin 7) 0 − 0.6 V |
Аналогичный номер детали - TDA1591 |
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Аналогичное описание - TDA1591 |
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