TDA7512F datasheet(31/45 Pages) STMICROELECTRONICS

31 / 45 page

TDA7512F

Software specification

Doc ID 12668 Rev 2

31/45

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discharge current 3µA, charge current mid 72µA narrow 122µA

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discharge current 5µA, charge current mid 70 µA narrow 120µA

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discharge current 7µA, charge current mid 68µA narrow 118µA

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discharge current 15µA,charge current mid 60µA narrow 110µA

Table 16.

Addr 8 quality ISS filter (continued)

MSB

LSB

Function

Table 17.

Addr 9 quality detection adjacent channel

MSB

LSB

Function

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0/1

Not valid

AC highpass frequency 100 kHz

AC bandpass frequency 100 kHz

AC gain 32 dB

AC gain 38 dB

AC wide band threshold 0.25 V

AC wide band threshold 0.35 V

AC wide band threshold 0.45 V

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AC wide band threshold 0.95 V

AC narrow band threshold 0.0 V

AC narrow band threshold 0.1 V

AC narrow band threshold 0.2 V

AC narrow band threshold 0.3 V

Table 18.

Addr 10 quality detection multipath

MSB

LSB

Function

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Multipath control “ON”

-------

Multipath control “OFF”

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MP bandpass frequency 19 kHz

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MP bandpass frequency 31 kHz

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MP gain 12 dB

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MP gain 23 dB

MP threshold 0.50 V

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