TDA7512 Datasheet, PDF (22/42 Pages) STMicroelectronics – AM/FM CAR RADIO TUNER IC WITH INTELLIGENT SELECTIVITY SYSTEM ISS

TDA7512
Table 7. (continued)
Register Name
AMST
APPM
B
BWCTL
CASF
CF
CLKSEP
CTLOFF
CURRH
DAGC
DEM
DNB
DTH
DWTH
EW
F100K
G
IF1T
IF2T
IFAGC
IFCM
IFENA
IFG
IFS
ISSIN
ISSON
ISS30
ISS80
KAGC
LDENA
LM
LPF
MENA
MPAC
MPF
MPG
MPOFF
MPTH
ODCUR
ODSW
OUT
PC
PH
Function
AM stereo select
Application mode quality detection
Charge pump low current
ISS filter fixed bandwith (ISS80) in automatic control
Check alternative station frequency
Center frequency IF counter
Clock separation (only for testing)
Switch off automatic control of ISS filter
Set current high charge pump
AM narrow band AGC threshold
Demodulator offset
Demodulator noise spike blanking
Deviation detector threshold for ISS filter “OFF”
Deviation detector threshold for ISS filter narrow/wide
Frequency error window IF counter
Corner frequency of AC-mute high pass filter
I/Q mixer gain adjust
FM/AM mixer1 tank adjust
AM mixer2 tank adjust
FM IF AGC
IF counter mode
IF counter enable
IF1 amplifier gain (10.7MHz)
IF counter sampling time
Test input for ISS filter
ISS filter “ON”
ISS filter 30KHz weather band
ISS filter narrow/mid switch
FM keying AGC
Lock detector enable
Local mode FM seek stop
Loop filter input select
Softmute enable
Adjacent channel control by multipath
Multipath filter frequency
Multipath filter gain
Multipath control “OFF”
Multipath threshold
Current for overdeviation-correction
Overdeviation-correction enable
Test output (only for testing)
Counter for PLL (VCO frequency)
I/Q mixer phase adjust
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