D2587_47 TriQuint Semiconductor, D2587_47 Datasheet - Page 6

• Manufacturer Part Number: D2587_47
• Description: Type ISOlated DFB Laser Modules
• Manufacturer: TriQuint Semiconductor

6
Locker)/D2547P-Type Isolated DFB Laser Modules
Characteristics
Minimum and maximum values are testing requirements. Typical values are device characteristics and are results
of engineering evaluations; they are for information purposes only and are not part of the testing requirements. All
parameters are beginning of life, unless otherwise specified.
Table 3. D2587-Type Optical Characteristics (at 25 °C laser temperature)
1. Custom wavelengths available.
2. The ST ferrule key is not aligned to slow axis of fiber. Connector is intended for testing purposes only.
3. EOL (end of life) for a particular module is defined as the point in time when the laser drive current required to maintain the Agere-specified,
Peak Optical Output Power
Center Wavelength
Line Width (3 dB full width)
Side-mode Suppression Ratio
Relative Intensity Noise
Optical Isolation
Optical Polarization Extinction
FM Efficiency
Frequency Drift (EOL)
Laser Chip Case Temperature
Laser Chip Bias Current
Wavelength Locker vs. Case
Wavelength Locker vs. Laser
single specific fiber power level has increased over time by 25% from its BOL value.
page 10.)
(See Ordering Information,
Ratio
Coefficient
Temperature Coefficient
Current Coefficient
Coefficient
2
Parameter
1
(continued)
3
Symbol
SMSR
RIN
FM
∆f
P
λ
—
—
—
—
—
—
∆f
C
P
C
200 MHz < f < 10 GHz
T
CW, P
λ
C
CW, P
Test Conditions
–5 °C to +70 °C
C
25-year lifetime
= –5 °C to +70 °C
f
MOD
= λ
P
Tested over
T
F
L
F
= 20 mW
ITU
= 30 kHz,
F
CW
= T
= 20.0 mW
—
—
—
—
—
= 20 mW
± 0.1 nm
For additional information and latest specifications, see our website: www.triquint.com
SET
1528.77
20.0
Min
35
30
20
—
—
—
—
—
—
—
—
(mean ± 3σ)
(mean ± 3σ)
< ±0.030
< ±0.10
Typ
100
<1
<6
45
—
—
—
—
—
—
2
1610.06
–135
Max
±2.5
January 2003
10
—
—
—
—
—
—
—
—
—
MHz/mA
GHz/mA
GHz/°C
pm/mA
dB/Hz
pm/°C
MHz
GHz
Unit
mW
nm
dB
dB
dB