CXB1565R 查看數據表（PDF） - Sony Semiconductor

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CXB1565R

622Mbps Clock & Data Recovery with High Sensitivity Limitting Amplifier

Sony Semiconductor 

CXB1565R

622Mbps Clock & Data Recovery with High Sensitivity Limitting Amplifier

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

Description

The CXB1565R achieves 3R optical-fiber commu-

64 pin LQFP (Plastic)

nication receiver functions (Reshaping and Regenerating

and Retiming) on a single chip. This IC also equipped

with the signal interruption alarm output, which is

used to discriminate the existence of data input.

Features

• Auto-offset canceler circuit

• Signal interruption alarm output

• No reference clock required

• Single 5V power supply

Applications

• SONET/SDH: 622.08Mbps

• ATM:

622.08Mbps

Absolute Maximum Ratings

• Supply voltage

• Storage temperature

• Input voltage difference: | VD – VDN |

• TTL input voltage

• Output current (Continuous)

(Surge)

VCC – VEE –0.3 to +7.0

V

Tstg

–65 to +150 °C

Vdif

0 to 2.5

V

VinT

–0.5 to 5.5

V

IO

0 to 50

mA

0 to 100

mA

Recommended Operating Conditions

• Supply voltage

VCC – VEE 4.5 to 5.5

V

• Termination voltage (for RCK/RDATA) VCC – VT1 1.8 to 2.2

V

• Termination voltage (for SDE)

VT2

VEE

V

• Termination resistance (for RCK/RDATA) RT1

46 to 56

Ω

• Termination resistance (for SDE)

RT2

460 to 560

Ω

• Operating temperature

Ta

–40 to +85

°C

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–

E97323-PS

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