TDA6170 Datasheet, PDF (7/27 Pages) Infineon Technologies AG – Components for Entertainment Electronics, Satellite Sound IF

Data Sheet
5 Pin Definitions and Functions
Pin No.
Symbol
1
XTAL
2
PD
3
GNDD
4
CAS
5
LP1
6
LP2
7
EXT1
8
AF1
9
AF2
10
EXT2
11
DEEMP2
12
EXP2 C_T
13
EXP2 C_R
14
EXP2 TC
15
EXP1 TC
16
EXP1 C_R
17
EXP1 C_T
18
DEEMP1
19
IF3
20
IF2
21
GNDA
22
IF1
23
VA
24
MIXOUT
25
MIXIN
26
VD
27
SCL
28
SDA
Function
crystal input for 4 MHz oscillator
synthesizer loop-filter
I²C-bus and synthesizer ground
I²C-bus address selection
FM-PLL lowpass capacitor (channel 1)
FM-PLL lowpass capacitor (channel 2)
external audio input (channel 1)
audio output (channel 1)
audio output (channel 2)
external audio input (channel 2)
de-emphasis capacitor (channel 2)
expander tracking capacitor (channel 2)
expander release capacitor (channel 2)
expander time constant (channel 2)
expander time constant (channel 1)
expander release capacitor (channel 1)
expander tracking capacitor (channel 1)
de-emphasis capacitor (channel 1)
intercarrier input 3
intercarrier input 2
analog ground
intercarrier input 1
analog supply voltage (+8V)
intercarrier mixer output
mixer input
I²C-bus and synthesizer supply voltage (+5V)
I²C-bus serial clock input
I²C-bus serial data input/output
TDA6170X
Semiconductor Group
3
21.7.99