CXB1573R 데이터 시트보기 (PDF) - Sony Semiconductor
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CXB1573R Datasheet PDF : 21 Pages
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CXB1573R
Post-Amplifier for Optical Fiber Communication Receiver
Description
The CXB1573R achieves the 2R optical-fiber
communication receiver functions (Reshaping and
Regenerating) on a single chip. This IC is equipped
with the signal detection function, which is used to
enable TTL/ECL outputs. Also, the output disable
function performs the output shutdown.
32 pin LQFP (Plastic)
Features
• Output disable function (TTL input)
• Signal detection function (TTL/ECL output)
Applications
• SONET/SDH: 622.08Mbps
• Fibre Channel: 531.25Mbps
: 1.062Gbps
• Gigabit-Ethernet: 1.25Gbps
Absolute maximum Ratings
• Supply voltage
• Storage temperature
• Input voltage difference | VD – VD |
• SW input voltage
• ECL output current
• TTL output current (High level)
• TTL output current (Low level)
• D/DB input voltage
• ODIS input voltage
VCC – VEE
–0.3 to +6
V
Tstg
–65 to +150
°C
Vdif
0 to +2
V
Vi
VEE to VCC
V
IOQ/SD-ECL
–30 to 0
mA
IOH SD-TTL
–20 to 0
mA
IOL SD-TTL
0 to 20
mA
Vcc – 2 to Vcc
V
VEE – 0.5 to VEE + 5.5 V
Recommended Operating Conditions
• Supply voltage
VCC – VEE
3.3 ± 0.2
V
• Termination voltage (for data)
VCC – VTD
1.8 to 2.2
V
• Termination voltage (for alarm 1,alarm 2) VTA
VEE
V
• Termination resistance (for data)
RTD
46 to 56
Ω
• Termination resistance (for alarm 1)
RTA1
240 to 300
Ω
• Termination resistance (for alarm 2)
RTA2
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–
E98401-PS
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