參數(shù)資料
型號: CXB1558Q-Y
廠商: Sony Corporation
英文描述: High-Speed Monolithic Laser Driver/Current Switch with ECL Input Level(高速單片激光驅(qū)動器/電流開關(guān)(帶EC輸入電平))
中文描述: 高速激光驅(qū)動器單片/輸入電平的ECL電流開關(guān)(高速單片激光驅(qū)動器/電流開關(guān)(帶教統(tǒng)會輸入電平))
文件頁數(shù): 1/11頁
文件大?。?/td> 272K
代理商: CXB1558Q-Y
– 1 –
CXB1558Q-Y
32 pin QFP (Ceramic)
E94720-PK
Laser Driver
Description
The CXB1558Q-Y is a high-speed monolithic
Laser Driver/Current Switch with ECL input level.
Open collector outputs are provided at the output
pins (Q, Q) and have the capability of driving
modulation current of 60mApp at a max. data rate of
2.0Gbps (NRZ). DRIVADJ and SDRIV inputs control
the modulation current amplitude, and BIASADJ,
SBIAS inputs control the bias current. Modulation
and bias current can be controlled by either voltage
or current through these pins. This device includes
D-FF for duty cycle correction and Laser Shutdown
function.
Features
Maximum data rate (NRZ): 2.0Gbps (Typ.)
Differential Data input: ECL
D-FF for Duty Cycle Correction
Laser Shutdown Input: TTL
Applications
SONET/SDH: 155,622Mb/s,1.2Gb/s
Fiber channel: 133,266,532Mb/s,1.062Gb/s
FDDI: 125Mb/s ESCON: 200Mb/s HDTV: 1.5Gb/s
Absolute Maximum Ratings
Supply voltage
Input voltage
Differential input voltage
Differential clock voltage
Output current (Continuous)
Input current (Continuous)
Vcc – V
EE
V
IN
|V
IN
– V
IN
|
|V
CLK
– V
CLK
|
I
Q
, I
BIAS
I
DRVADJ
I
BIASADJ
Tstg
–0.3 to +7.0
V
EE
to +0.5
0 to 2.5
0 to 2.5
0 to 80
0 to 8
0 to 8
–65 to +150
V
V
V
V
mA
mA
mA
°C
Storage temperature
Recommended Operating Conditions
DC power supply voltage
Operating case temperature
Vcc – V
EE
Tc
4.75 to 5.46
0 to +85
V
°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.
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