CXB1562AQ 데이터 시트보기 (PDF) - Sony Semiconductor

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CXB1562AQ

2R IC for Optical Fiber Communication Receiver

Sony Semiconductor 

CXB1562AQ

2R IC for Optical Fiber Communication Receiver

Description

The CXB1562AQ achieves the 2R optical-fiber

communication receiver functions (Reshaping and

Regenerating) on a single chip. This IC is also

equipped with the signal interruption alarm output

function, which is used to discriminate the existence

of data input.

32 pin QFP (Plastic)

Features

• Auto-offset canceler circuit

• Signal interruption alarm output

• 2-level switching function of identification maximum voltage amplitude for alarm block

• Single 5V power supply

Applications

• FDDI

: 125Mb/s

• SONET/SDH : 155.52Mb/s

• ESCON

: 200Mb/s

• Fiber channel : 265.625Mb/s

Absolute Maximum Ratings

• Supply voltage

VCC – VEE –0.3 to +7.0 V

• Storage temperature

Tstg

–65 to +150 °C

• Input voltage difference : I VD – VD I Vdif

0.0 to +2.5

V

• SW input voltage

Vi

VEE to VCC

V

• Output current (Continuous)

IO

0 to 50

mA

(Surge current)

0 to 100 mA

Recommended Operating Conditions

• Supply voltage

VCC – VEE

5.0±0.5

V

• Termination voltage (for data/alarm) VCC – VT1 1.8 to 2.2

V

• Termination voltage (for alarm 2)

VT2

VEE

V

• Termination resistance (for data/alarm) RT1

45 to 55

Ω

• Termination resistance (for alarm 2) RT2

460 to 560

Ω

• Operating temperature

Ta

–40 to +85 °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.

–1–

E94930B6Z

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