cxa3235n Sony Electronics, cxa3235n Datasheet - Page 5

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

Pin
No.
23
24
25
26
27
28
29
30
REFOSC
Symbol
IFOUT
GND2
LOCK
V
V
CPE
CPO
CC
CC
2
3
29
25
8
Equivalent circuit
60k
—
—
20k
40
200
500
30p
V
40k
CC
V
CC
2
2
V
—5—
CC
22
26
1
22
28
27
30p
Pin voltage
(UNLock)
(Lock)
(V)
2.3
5.0
0.2
0.6
2.0
4.3
—
—
—
PLL circuit power supply.
PLL circuit GND.
IF output.
LOCK detection.
High when locked, Low when
unlocked.
NPN transistor connection for
varicap diode drive.
Charge pump output.
Connect a loop filter.
Crystal connection for
reference oscillator.
Power supply for external
supply.
Description
CXA3235/3236N