CXB1575AQ Datasheet, PDF (1/16 Pages) Sony Corporation – 155Mbps Clock & Data Recovery with High Sensitivity Limiting Amplifier

CXB1575AQ
155Mbps Clock & Data Recovery with High Sensitivity Limiting Amplifier
For the availability of this product, please contact the sales office.
Description
The CXB1575AQ achieves 3R optical-fiber communi-
40 pin QFP (Plastic)
cation 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 3.3V power supply
Applications
• SONET/SDH: 155.52Mbps
• ATM:
155.52Mbps
Absolute Maximum Ratings
• Supply voltage
• Storage temperature
• Input voltage difference: | VD–VDN |
• TTL input voltage
• Output current (Continuous)
(Surge)
VCC – VEE –0.3 to +5.0
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 3.069 to 3.465 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.
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E97Y13-PS