TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 39

• Manufacturer Part Number: TDA7514
• Description: SINGLE-CHIP FM/AM TUNER
• Manufacturer: STMicroelectronics

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Table 32. SUBADDRESS 17: FM IF AMP Gain, ISS center frequency, Smeter / ISS test connections
MSB
D7
0
1
D6
0
1
D5
0
1
0
1
D4
0
0
1
1
D3
0
0
1
1
0
0
1
1
D2
0
1
0
1
0
1
0
1
D1
0
0
1
1
LSB
D0
0
1
0
1
14 dB
18 dB
21.5 dB
not used
(7 dB) not used
9 dB
11 dB
15 dB
7 dB
7 dB
9 dB
not used
430 kHz
440 kHz
450 kHz
460 kHz
std
unfilt Smeter users connected to #ACinL
unfilt Smeter source disconnected form users
std
ISS test MUXer (TMODE1) connected to #SMETERTC
Smeter filt (60ms/1s) R disconnected from #SMETERTC
FM IF Amp2 gain (10.7 MHz) [byte<28>bit<6>=0]
FM IF Amp2 gain (450 kHz) [byte<28>bit<6>=1]
Unfiltered Smeter test connection
ISS test MUXer connection
ISS filter center frequency
FM IF Amp1 gain
FUNCTION
TDA7514
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