TDA7514 STMicroelectronics, TDA7514 Datasheet - Page 30

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

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TDA7514
Table 15. SUBADDRESS 0: Change Pump Control
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Table 14. Address Organization (Tuner Section) (continued)
Subaddr.
MSB
D7
0
1
24
25
26
27
28
29
30
31
Test disable
D6
not used
not used
FMNAGC threshold
QualityOut AC gain
connect
0
1
MSB
D7
not used
not used
LSD
D5
0
0
1
1
AM FAST
EXT WB
AMIF 2AMP gain
enable
AGC2
D6
FM demod NB
D4
0
1
0
1
ARS ISS
indicator
AMIFNB Smeter dis
QualityOut MP gain
Clksep
demod
input
D5
FM
threshold
FMWAGC threshold
D3
0
0
0
0
1
narrow
Sm &
WX
D4
D2
0
0
0
0
1
ISS MP rectifier gain
D3
Smeter Slider
FM demod fine adjust
D1
0
0
1
1
1
XTAL adjustment
AM Smeter Stop threshold
AMIFNB slow rect offset
FM demod ref frequency divider
D2
LSB
D0
IFT1 adjust
0
1
0
1
1
High current = 0mA
High current = 0.5mA
High current = 1mA
High current = 1.5mA
High current = 7.5mA
Low current = 0µA
Low current = 50µA
Low current = 100µA
Low current = 150µA
Change cump current control
low current only
Automatic current control
Turner Stand-by
Turner StandBy OFF
Turner StandBy ON
ISS/Quality MP
D1
filtergain
LSB
D0
FUNCTION
XTAL adjustment, clock sep
Multipath detector, Quality out
FMdemod ref frequency divider,
FM AGC
FM demod fine adjust, FM demod
noise blanker
Smeter sloder, External WB,
testing
AM stop station, AM IF 2
Amplifier Gain
IFT adjust, AM fast AGC2, ARS,
WB narrow Smeter/FC
AM IF NB
Function