參數(shù)資料
型號: MF-622DF-T12-461
廠商: Mitsubishi Electric Corporation
英文描述: SONET/SDH TRANSMITTER & RECEIVER
中文描述: SONET / SDH的變送器
文件頁數(shù): 2/10頁
文件大?。?/td> 62K
代理商: MF-622DF-T12-461
MITSUBISHI (OPTICAL DEVICES)
MF-622DS-T12-43x/45x/46x
MF-622DS-R13-24x
SONET/SDH TRANSMITTER & RECEIVER
ELECTRICAL CHARACTERISTICS
All parameters are specified over the operating case temperature.
Measurement conditions are at 622.08Mb/s+/-20ppm, NRZ PN2
23
-1 and 50%duty cycle data signal.
The DATA input/output and CLOCK output signal levels are PECL compatible.
The transmitter disable input signal level is CMOS/TTL compatible.
The Signal Detect output signal level is PECL level compatible.
Transmitter
Parameters
Condition
Symbol
Min.
Typ.
Max.
Unit
Supply voltage
-
Vcc
4.75
5.0
5.25
V
Power consumption
-
Pc
-
0.75
1.5
W
PECL input voltage
note 1
-
PECL
-
Transmitter Disable voltage
note 2
Vd
Vcc-2.0V
-
Vcc
V
Transmitter Enable voltage
note 2
Ve
0
-
0.8
V
Laser bias monitor voltage
note 3
Vb
0.01
-
0.70
V
Laser backface monitor voltage
note 3
Vbf
0.01
-
0.20
V
Receiver
Parameters
Condition
Symbol
Min.
Typ.
Max.
Unit
Supply voltage
Vcc
4.75
5.0
5.25
V
Power consumption
Pc
-
1.2
1.5
W
PECL input voltage
note 4,5
-
PECL
-
Data/Clock external Load
note 4
RI
50
ohm
Data to clock phase
note 6
Tcda
-200
-
200
psec.
Clock duty
note 6
-
45
-
55
%
Jitter
-
ITU Rec.compliant
-
Signal Detect Response Time:
Decreasing Light Input
note 5,7
SDRTd
-
-
100
us
Signal Detect Response Time:
Increasing Light Input
note 5,7
SDRTi
-
-
100
us
Photo Bias Current Responsity
note 8
PBr
0.6
-
-
A/W
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