TDA7513T_07 Datasheet, PDF (68/84 Pages) STMicroelectronics – Single chip FM/AM tuner with stereo decoder and audio processor

Software specifications
TDA7513T
Table 64. Subaddress 30: Adjacent channel mute (continued)
MSB
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
0
1
-
-
0
1
AdjChannel Mute HighPass filter 1
AdjChannel Mute BandPass filter 1
AdjChannel Mute HighPass filter 2
AdjChannel Mute BandPass filter 2
Adjacent channel mute disable @ low FS
0
0
0
1
1
0
1
1
threshold 1V
threshold 1.33V
threshold 1.66V
threshold 2V
Table 65.
MSB
Subaddress 31: Adjacent channel and multipath gain, weak field ISS
threshold
LSB
Function
D7 D6 D5 D4 D3 D2 D1 D0
Weak field ISS activation threshold
0
0
0
0 -450mV
0
0
0
1 -385.7mV
-
-
-
--
0
1
1
1 -0mV
1
0
0
0 +0mV
1
0
0
1 64.28mV
-
-
-
--
1
1
1
0 385.7mV
1
1
1
1 450mV
Tuner quality multipath gain
0
0
0
1
1
0
1
1
0 (OFF) dB
-4dB
0dB
4dB
0
0
0
1
1
0
1
1
Tuner quality adjacent channel gain
(OFF)
-4dB
0dB
4dB
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