cxa3235n Sony Electronics, cxa3235n Datasheet - Page 4

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

No.
Pin
12
13
14
15
16
18
17
19
20
21
22
UOSCB1
UOSCE1
UOSCE2
UOSCB2
Symbol
UHFin1
UHFin2
VOSC1
VOSC2
VHFin
GND
MS
8
3k
3k
15p
13
3k
3k
8p
19
14
15
3k
18
600
20
Equivalent circuit
21
12
3k
16
22
50
50k
120k
V
CC
—4—
2
V
V
CC
CC
1
1
(when open)
Pin voltage
(UHF)
(UHF)
(UHF)
(UHF)
(UHF)
(UHF)
(UHF)
(UHF)
(UHF)
(VHF)
(VHF)
(VHF)
(VHF)
(VHF)
(VHF)
(VHF)
(VHF)
(VHF)
(V)
1.5
2.3
2.3
2.3
3.1
3.5
5.0
3.2
2.9
2.4
2.4
3.2
2.9
—
—
—
0
0
0
3
Pin used for selecting a
frequency step mode.
Any of the five modes can be
selected by applying an input
voltage.
VHF input.
The input format is unbalanced
input.
UHF inputs.
The input method can be
selected from balanced input
or unbalanced input.
External resonance circuit
connection for VHF oscillator.
GND
External resonance circuit
connection for UHF oscillator.
Description
CXA3235/3236N