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CXB1561Q-Y

s3R-IC for Optical Fiber Cimmunication Receiver

Sony Semiconductor 

CXB1561Q-Y

s3R-IC for Optical Fiber Cimmunication Receiver

Description

The CXB1561Q-Y achieves the 3R optical-fiber

cimmunication receiver functions (Reshaping,

Regenerating and Retiming) on a single chip using

with a SAW filter.

32 pin QFP (Ceramic)

Features

• 3R-IC with a built-in post-amplifier

(SAW filter system)

• Signal interruption alarm output

• Data shutdown function for signal interruption

• Timing phase can be fine adjusted

• Delay length for edge detector (differentiator) can

be selected

• Single 5V power supply

Absolute Maximum Ratings

• Supply voltage

VCC – VEE –0.3 to +7.0 V

• Operating case temperature

TC

–55 to +125 °C

• Storage temperatureTstg

–65 to +150 °C

• Output current (surge current)

Io

0 to 50 (100) mA

• D/D input current IID

–200 to +400 µA

• SC/SC input current IIC

–100 to +400 µA

• S1/S2 input voltage VIS VCC to VEE + 1.2 V

Recommended Operating Conditions

• Supply voltage

VCC – VEE 5.0 ± 0.5

V

• Operating case temperature

TC

–40 to +85 °C

Structure

Bipolar silicon monolithic IC

Applications

• SONET: 622.08Mbps, 155.52Mbps

• Fiber channel: 531.25Mbps, 265.625Mbp

• Clock multiplication: X2, X4

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–

E93615B6Z

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