參數(shù)資料
型號(hào): foa2251
廠商: SIEMENS AG
英文描述: 2.5 Gb/s Laser Driver(2.5 Gb/s激光驅(qū)動(dòng)器)
中文描述: 2.5 Gb / s的激光驅(qū)動(dòng)器(2.5 Gb / s的激光驅(qū)動(dòng)器)
文件頁(yè)數(shù): 3/16頁(yè)
文件大?。?/td> 231K
代理商: FOA2251
Semiconductor Group
3
August 98
FOA2251A1
FOA2252A1
B
LOCK
D
IAGRAM
Figure 1: General Circuit Block Diagram
O2
O1N
VEE1
Input Signal
Monitor
VRef
MD
Laser
Supervisor
RSTN
LE
VREF
LF
LDOFF
CBIAS
O1
Input Stage
O2N
D
DN
CISM
CPDEL
MOD
VCCA
CFDEL
IBIAS
VEE
TC
LEN
VCC
Supervisor
VEE2
VEE2
Bias Control
Bias Generator
Modulator
SBIAS
Modulation Enable
Bias Enable
ISM Laser
Enable
VBIAS
VCCD
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