參數(shù)資料
型號(hào): CXA3085AN
廠商: Sony Corporation
英文描述: All Band TV Tuner IC with On-chip PLL
中文描述: 所有帶電視調(diào)諧器集成電路,帶有片上鎖相環(huán)
文件頁數(shù): 1/23頁
文件大?。?/td> 325K
代理商: CXA3085AN
—1—
E97758-TE
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.
All Band TV Tuner IC with On-chip PLL
For the availability of this product, please contact the sales office.
CXA3085AN
Absolute Maximum Ratings
(Ta = 25 °C)
Supply voltage
V
CC
1,V
CC
2
–0.3 to +5.5
–0.3 to +10.0
V
V
V
CC
3
Storage temperature
Tstg
–55 to +150
°C
Allowable power dissipation
P
D
(when mounted on a substrate)
880
mW
Operating Conditions
Supply voltage
V
CC
1, V
CC
2
V
CC
3
4.75 to 5.3
4.75 to 9.45
V
V
Operating temperature
Topr
–20 to +75
°C
Description
The CXA3085AN is a monolithic TV tuner IC which
integrates local oscillator and mixer circuits for VHF
band, local oscillator and mixer circuits for UHF
band, an IF amplifier and a tuning PLL onto a single
chip, enabling further miniaturization of the tuner.
Features
Low noise figure
Low power consumption (5 V, 54 mA typ.)
On-chip tuning PLL (3-wire bus format)
Selection of frequency steps 31.25 kHz, 50 kHz
and 62.5 kHz
On-chip 4-output band switch
SSOP 30-pin package
Applications
TV tuners
VCR tuners
CATV tuners
Structure
Bipolar silicon monolithic IC
30 pin SSOP (Plastic)
Note)
Electrostatic discharge strength is weak, and care should be taken in handling this IC.
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