CXB1567Q Datasheet, PDF (1/16 Pages) Sony Corporation – Limiting Amplifier for Optical Fiber Communication Receiver

CXB1567Q
Limiting Amplifier for Optical Fiber Communication Receiver
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Description
The CXB1567Q achieves the 2R optical-fiber
48 pin QFP (Plastic)
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.
Features
• Auto-offset canceller circuit
• Signal interruption alarm outputs
• Single 5V power supply
Applications
• SONET/SDH: 622.08Mb/s
• Fiber channel: 531.25Mb/s
Absolute Maximum Ratings
• Power supply
VCC – VEE
• Storage temperature
Tstg
• Input voltage difference: | VD – VD |
Vdif
• Input voltage
Vi
• Output current
(Continuous) IO
(Surge current)
–0.3 to +7.0 V
–65 to +150 °C
0.0 to +2.5
V
–0.3 to VCC
V
0 to 50
mA
0 to 100 mA
Recommended Operating Conditions
• Supply voltage
VCC – VEE
5.0 ± 0.5
V
• Operating temperature
Ta
–40 to +85 °C
• Termination resistor (Q/Q)
RT1
45 to 55
Ω
• Termination resistor (SD/SD)
RT2
45 to 55
Ω
• Termination voltage
VCC – VTT
1.8 to 2.2
V
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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E94709A63-ST