cxa3235n Sony Electronics, cxa3235n Datasheet - Page 2

• Manufacturer Part Number: cxa3235n
• Description: All Band Tv Tuner Ic With On-chip Pll - Sony Corporation
• Manufacturer: Sony Electronics

Block Diagram and Pin Configuration
MIXout1
MIXout2
UHFin1
UHFin2
ADSW
GND1
VHFin
V
SCL
SDA
FMT
BVH
BVL
MS
CC
BU
1
10
11
12
13
14
15
1
2
3
4
5
6
7
8
9
Receiver
I
2
C BUS
USW
V.REG
VHF
UHF
MIX
MIX
IF AMP
Band
SW
Driver
Shift
Register
Bias
—2—
Prescaler
1/8
Divider
14/15bit
Buffer
Buffer
Buffer
Divider
1/512,640,1024
Phase
Detector
OSC
OSC
UHF
VHF
Charge
Pump
LOCK
Det
OSC
REF
CXA3235/3236N
30
29
28
27
26
25
24
23
22
21
20
19
18
17
16
V
CPE
LOCK
IF OUT
GND
V
GND
REFOSC
CPO
UOSCB2
UOSCE2
UOSCE1
UOSCB1
VOSC2
VOSC1
CC
CC
3
2