TEA6880 Philips Semiconductors, TEA6880 Datasheet - Page 8

• Manufacturer Part Number: TEA6880
• Description: Up-level Car radio Analog Signal Processor CASP
• Manufacturer: Philips Semiconductors

Philips Semiconductors
2000 May 08
AMPCAP
AMHOLD
AMHCAP
I
TWBAM2
TUSN2
PHASE
f
PILOT
AFSAMPLE
FMHOLD
AMHIN
AMNBIN
TMUTE
MPXRDS
TSNC
MPXIN
FMNCAP
DEEML
DEEMR
FMLBUF
FMRBUF
TWBAM1
TUSN1
ref
ref
Up-level Car radio Analog Signal
Processor (CASP)
SYMBOL
PIN
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
AM blanking time capacitor
AM noise blanker flag
AM noise blanker hold capacitor
temperature independent reference current
time constant for AM wideband peak detector
time constant for ultrasonic noise peak detector
phase detector
frequency reference input (75.4 kHz from TEA6840H)
pilot on/off output
reset for multipath detector (from TEA6840H for RDS update)
FM audio processing hold input (from TEA6840H for RDS update)
AM signal input (from TEA6840H)
AM noise blanker input (from TEA6840H)
time constant for soft mute
unmuted MPX input (from TEA6840H for RDS update)
time constant for stereo noise canceller
MPX input (from TEA6840H)
FM noise detector capacitor
left de-emphasis capacitor
right de-emphasis capacitor
left AM/FM audio buffer capacitor
right AM/FM audio buffer capacitor
time constant for AM wideband average detector
time constant for ultrasonic noise average detector
8
DESCRIPTION
Product specification
TEA6880H