CXA3095N Datasheet, PDF (1/11 Pages) Sony Corporation – All Band TV Tuner IC (VHF-CATV-UHF)

CXA3095N
All Band TV Tuner IC (VHF-CATV-UHF)
Description
The CXA3095N is a single chip TV tuner IC which
performs as an oscillator, mixer for VHF-CATV and
UHF bands. An IF amplifier is also provided.
This IC adopts a 24-pin SSOP package (0.8mm
pitch) in response to the trend toward miniaturizing
the tuner and automatic IC mounting.
This IC is the inverted product of the CXA3025N
pin assignment.
24 pin SSOP (Plastic)
Features
• Low noise figure
• Superior cross modulation
• Low spurious
• Stable oscillating characteristics
• Local oscillator output for PLL
• Double tune filter connectable to MIX output
• Low thermal resistance package
Structure
Bipolar silicon monolithic IC
Absolute Maximum Ratings
• Supply voltage
VCC
10.5
V
• Storage temperature Tstg –65 to +150 °C
• Allowable power dissipation
PD
1200 mW
(when mounted on a board)
Operating Conditions
• Supply voltage
VCC
9.0 ± 0.9
V
• Operating temperature Topr –20 to +75 °C
Applications
• TV tuner
• CATV tuner
• VCR tuner
Block Diagram and Pin Configuration (Top View)
24
23
22
21
20
19
18
17
16
15
14
13
IF AMP
REG
VHF
MIX
UHF
MIX
BAND
SW
OSC
BUFF
UHF
OSC
VHF
OSC
1
2
3
4
5
6
7
8
9
10
11
12
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
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