TDA7540B STMicroelectronics, TDA7540B Datasheet - Page 45

• Manufacturer Part Number: TDA7540B
• Manufacturer: STMicroelectronics

Specifications of TDA7540B

• Case: TQFP
• Dc: 06+
• Lead Free Status / Rohs Status: Compliant

DOCUMENT CD00108485
Copyright STMicroelectronics
TDA7540B
REVISION 1.0
Table 10.
Register Name
RFKAGC
ODCUR
NBSMP
MUXST
NBCTH
NBDTH
RFAGC
NBLTH
ODSW
MPTH
NBON
NBRR
NBPC
SBSH
NBFS
NBFT
SBTO
PCM
QDC
QNG
ROC
SBW
OUT
PDH
SBC
NBT
PTH
SBA
SBT
MS
PC
PH
RC
SI
S
Control register function (continued)
Function
Multipath threshold
Mono/Stereo switch automatically
Test multiplexer output stereodecoder
Noise blanker noise controlled threshold
Noise blanker deviation controlled threshold
Field strength controlled noise blanker
AM noise blanker fixed threshold
Noise blanker low threshold
Noise blanker enable
Noise blanker peak charge current
Noise blanker rectifier discharge resistor
Strong multipath influence on noise blanker on/off
Noise blanker time
Current for overdeviation-correction
Overdeviation-correction enable
Test output (only for testing)
Counter for PLL (VCO frequency)
Pilot cancellation mode
PD hold activation
I/Q mixer phase adjust
Pilot threshold
Quality detector coefficient
Quality noise gain
Reference counter PLL
FM RF AGC
FM RF keying AGC
Roll-Off compensation
Two mode switching output enable
FM demodulator spike blanker attack mode
Stereoblend control
FM demodulator spike blanker sample&hold mode
FM demodulator spike blanker test mode
FM demodulator spike blanker toggle mode
FM demodulator spike blanker window mode
Signal invertion
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Software specification
DATE 11-May-2006
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