MT25EW Bookham Technology, MT25EW Datasheet - Page 6

• Manufacturer Part Number: MT25EW
• Description: 2.5 Gb/s Transmitter Module - Dwdm, 50 & 100GHz
• Manufacturer: Bookham Technology

www.bookham.com
www.bookham.com
Table 4: Electrical characteristics
Note 1: Laser Alarm low under normal operating conditions.
Note 2: SONET/ITU compliance is at 2.488 Gb/s.
Note 3: Actual modulation depth obtained for a given input voltage varies between modules.
Note 4: In normal operation (Etalon in lock) the flag is high. Out of lock is indicated by a low level.
Parameter
Supply Voltage Vcc
Supply Voltage Vtec
Supply Current Icc
Supply Current Itec
Transmitter Enable voltage
Transmitter Disable voltage
Output Disable time
Output Enable time
Laser Bias Current Monitor
LBC Monitor - Slope
LBC Monitor -o/p current
Temperature Alarm Window
Temperature Alarm High
Temperature Alarm Low
Etalon in Lock Flag High
Etalon in Lock Flag Low
Laser Alarm - High
Laser Alarm - Low
Laser Alarm o/p current
Data Input Voltage
Data Input bit rate
Modulation Voltage (RMS)
Modulation Input Frequency
Vcc-0.7
Vcc-0.7
Vcc-1
0.155
-1.0
Min
500
4.7
3.0
3.6
35
10
0
0
0
0
2.488
190
800
Typ
5.0
3.3
1000
+1.0
Max
210
500
Vcc
Vcc
5.3
3.4
1.4
0.8
0.2
3.6
0.6
0.6
2.7
0.4
90
45
10
1
1
mV/mA
Gb/s
Vrms
KHz
Unit
mA
mA
mA
mV
°C
us
V
V
A
V
V
V
V
V
V
V
V
V
s
Thinking optical solutions
Thinking optical solutions
Note 4
Note 4
Note 1
Note 1
Note 2
Note 3
Pk-Pk
Notes