CXA3125N Просмотр технического описания (PDF) - Sony Semiconductor

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CXA3125N

All Band TV Tuner IC (VHF-CATV-UHF)

Sony Semiconductor 

CXA3125N

All Band TV Tuner IC (VHF-CATV-UHF)

For the availability of this product, please contact the sales office.

Description

The CXA3125N is a TV tuner IC which integrates

16 pin SSOP (Plastic)

local oscillator and mixer circuits for VHF band, local

oscillator and mixer circuits for UHF band, and an IF

amplifier onto a single chip. This IC adopts a 16-pin

SSOP package and is suitable for miniaturizing

voltage synthesizer tuner.

Features

• Low noise figure

• Superior cross modulation

• Low power consumption (5 V, 43 mA typ.)

• IF output can be selected from symmetrical or

asymmetrical

• SSOP 16-pin package

Applications

• TV tuners

• VCR tuners

• CATV tuners

Absolute Maximum Ratings (Ta=25 °C)

• Supply voltage

VCC –0.3 to +5.5 V

• Storage temperature Tstg –55 to +150 °C

• Allowable power dissipation

PD

625 mW

(when mounted on a printed circuit board)

Operating Conditions

• Supply voltage

VCC 4.75 to 5.30 V

• Operating temperature Topr –20 to +75 °C

Structure

Bipolar silicon monolithic IC

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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E97705A85-TE

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