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.
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
Applications
•
TV tuner
•
CATV tuner
•
VCR tuner
Block Diagram and Pin Configuration
(Top View)
MIXOUT1
MIXOUT2
UHFIN1
VHFIN2
IFIN1
UHFIN2
VHFIN1
IFIN2
GND
24 pin SSOP (Plastic)
Absolute Maximum Ratings
•
Supply voltage
V
CC
10.5
V
•
Storage temperature
Tstg
–65 to +150
°C
•
Allowable power dissipation
P
D
1200
mW
(when mounted on a board)
Operating Conditions
•
Supply voltage
V
CC
•
Operating temperature Topr
9.0 ± 0.9
–20 to +75
V
°C
GND
V
CC
NC
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
UOSCE2
GND
UOSCB2
BANDSW
UOSCE1
PLLOUT
VOSCC
UOSCB1
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.
–1–
VOSCB
GND
IFOUT
NC
E95Y07-ST
SONY [ SONY CORPORATION ]
