AN18202A Datasheet, PDF (6/9 Pages) Panasonic Semiconductor – Audio Video SW for TV with multi-signal input output

AN18202A
„ Pin Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
Pin name
V_CC (FM LOSC)
FM LOSC 1
FM LOSC 2
RF-GND
AM LOSC
V_CC (Logic)
GND (Logic)
CPOUT
V_CC (CP)
TUNED/Test
ST IND
SDA
SCL
VDD selector
L OUT
R OUT
L DEEMP
R DEEMP
XOSC 1
MPX Ref pass
FM MPX IN
FM/AM DET
AM AF IN
ZAP
PD MPXVCO
PD ST IND
PCANDET
SMETER
FMNUL/VCO
V_CC
FM SMADJ
GND
Type
INPUT
INPUT
OUTPUT
INPUT
INPUT/OUTPUT
INPUT
INPUT
OUTPUT
INPUT
OUTPUT
OUTPUT
INPUT/OUTPUT
INPUT
INPUT
OUTPUT
OUTPUT
OUTPUT
OUTPUT
INPUT
INPUT/OUTPUT
INPUT
OUTPUT
INPUT
INPUT
INPUT/OUTPUT
INPUT/OUTPUT
INPUT/OUTPUT
INPUT/OUTPUT
INPUT/OUTPUT
INPUT
INPUT/OUTPUT
INPUT
Description
V_CC for FM local oscillator
FM local oscillator load 1
FM local oscillator load 2
RF-GND
AM local oscillator load
Logic-V_CC
Logic-GND
Charge pump output
Charge pump-V_CC
TUNED / Test monitor output
Stereo indicator
Serial data inout (SDA)
Serial clock input (SCL)
V_DD selector
L-ch. amp output (Zo = about 200 Ω)
R-ch. amp output (Zo = about 200 Ω)
L-ch. de-emphasis (external capacitor 0.015 μF = 50 μs)
R-ch. de-emphasis (external capacitor 0.015 μF = 50 μs)
Crystal oscillator
MPX reference bypass
FM MPX input
FM/AM detector output
AM AF input
ZAP (Must be open)
Phase detector for MPX-VCO
Phase detector for ST IND
Level detector for MPX pilot canceller
FM signal meter
MPX-VCO frequency adjustment/FM detector adjustment
V_CC
FM signal meter adjustment
GND
SDC00069AEB
6