EML10ZCA Datasheet, PDF (3/8 Pages) Bookham, Inc. – 10Gb/s EA Modulator and DFB Laser with GPO RF Connector

Data Sheet
Characteristics (continued)
Parameter
Photodiode Monitor
Monitor diode bias voltage
Monitor diode current
Dark current
Capacitance
Conditions
Note _[1] @I_op
Thermo Electric
Cooler System
Thermistor resistance
@ Tsub=25degC
Thermistor Steinhart-Hart
coefficient C1
Thermistor Steinhart-Hart
coefficient C2
Thermistor Steinhart-Hart
coefficient C3
Thermistor B constant
0/50k
Thermistor current
Laser submount temperature
TEC current (EOL)
TEC voltage (EOL)
TEC power dissipation
Other
Optical isolation
Tcase = -20 to +70 °C
Fibre Length
Min
Typ
Max
Unit
1
5
10
V
0.2
0.85
1.5
mA
0.001
0.1
uA
15
pF
9.5
10
10.5
kΩ
1.03E-03
2.39E-04
1.56E-07
3539
3575
3611
1
10
100
uA
20
25
35
°C
1.3
A
2.5
V
3.3
W
25
30
dB
0.8
1.2
m
Notes:
[1] Applied modulation is 9.95328Gb/s, 2^23-1 PRBS NRZ data sequence.
[2] Linewidth is measured using 0.06nm resolution bandwidth.
[3] Optical eye parameters measured with a Communications Analyser with Agilent plug-in module 86106B
(or equivalent). Optical 0/1 crossing typically 50%.
[4] Fiber characteristics are derived from the following equation;
D(λ) =
S0
—
4
(λ - —^λλ034) ps/(nm².km)
Where So = 0.092 ps/(nm2.km) and l0 = 1302nm. Receiver sensitivity measured at a BER of 1e-10.
RX OSNR > 35dB, optimised RX CDR phase adjust and 50% CDR slice level.
3