TDA7513T Datasheet, PDF (47/59 Pages) STMicroelectronics – SINGLE-CHIP FM/AM TUNER WITH STEREO DECODER AND AUDIO PROCESSOR

TDA7513T
MSB
0
1
LSB
FUNCTION
Smeter filter force enable
test TMODE1OUT (byte 27/28)
SUBADDRESS 30: Adjacent channel mute
MSB
D7 D6 D5 D4 D3 D2 D1
0
0
0
0
0
0
-
-
-
1
0
0
-
-
-
1
1
1
1
1
1
0
1
-
-
0
1
0
0
0
1
1
0
1
1
LSB
D0
0
1
-
0
-
0
1
FUNCTION
Adjacent channel mute threshold
0mV
28.7mV
-
229.3mV
-
401.3mV
430mV
Adjacent channel mute filter configuration
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
threshold 1V
threshold 1.33V
threshold 1.66V
threshold 2V
SUBADDRESS 31: Adjacent channel and Multipath gain, weak field ISS threshold
MSB
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
Turner Quality Multipath gain
0
0
0 (OFF) dB
0
1
-4dB
1
0
0dB
1
1
4dB
Turner Quality Adjacent channel gain
0
0
(OFF)
0
1
-4dB
1
0
0dB
1
1
4dB
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