TEF6700HL NXP Semiconductors, TEF6700HL Datasheet - Page 8

• Manufacturer Part Number: TEF6700HL
• Description: Car Radio Tuner Front-end For Digital If
• Manufacturer: NXP Semiconductors

Philips Semiconductors
2003 Oct 21
V
VCOGND
OSCFDB
OSCTNK
V
TAMNBAGC
IFGND
V
V
ADDRSEL
BUSENABLE
SDA
SCL
AMNBHOLD
AFHOLD
VLEVEL
SWPORT2
XTAL1
XTAL2
XTALGND
IREF
IFOUT
TAMIF2AGC
TFMIFAGC
DDD
DDA4
DDA5
DDA6
Car radio tuner front-end for digital IF
SYMBOL
PIN
41
45
46
47
48
49
51
52
53
61
62
64
42
43
44
50
54
55
56
57
58
59
60
63
digital supply voltage (5 V)
VCO ground
VCO feedback input
VCO tank circuit
analog supply voltage 4 (8.5 V) for VCO
AGC time constant for AM IF noise blanker
IF AGC ground
analog supply voltage 5 (5 V) for on-chip power supply
analog supply voltage 6 (8.5 V) for on-chip power supply
hardware address select for I
enable input for I
I
I
AM noise blanker threshold
AF hold flag output for a car IF DSP IC (e.g. SAA7724H)
level voltage output for AM and FM
software programmable port 2
crystal oscillator 1
crystal oscillator 2
crystal oscillator ground
reference current for power supply
multiplexer output for FM IF AGC and AM IF2 AGC
time constant for AM IF2 AGC
time constant for FM IF AGC
2
2
C-bus data line input and output
C-bus clock line input
2
C-bus
2
C-bus
8
DESCRIPTION
Product specification
TEF6700HL