PGT 204 01

3

Optical Characteristics

Electrical and optical characteristics at recommended operating conditions, unless otherwise noted.

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Wavelength

λ

1530

1565

nm

Output power

BOL

P

out

-2

dBm

Extinction ratio

2.5 V

pp

ER

10

dB

Dispersion penalty

@ 50 ps/nm disp.

0

0.5

dB

Side mode suppr.ratio

SMSR

35

dB

Optical isolation

30

dB

Electrical Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Operating current

I

Op

50

100

mA

Treshold current

I

th

25

mA

Forward coltage

V

f

2V

Reflection, S

11

0 - 5 GHz

-10

dB

5 – 9 GHz

-8

dB

Small signal modulation bandwidth

-3 dB

e

f

c

12

GHz

Rise/Fall time

10/90%

t

40

ps

Monitor current

I

Mon

0.1

1

mA

Monitor dark current

-5 V

5

100

nA

Thermistor resistance

@ 25

°C

9.5

10.5

k

Ω

TEC

Voltage

-2.5

2.5

V

Current

-1.2

1.2

A

Power

3W

Operating Conditions

Parameter

Symbol

Min

Typ

Max

Unit

Operating case temperature

T

Case

070

°C

Operating chip temperature

T

Op

20

30

°C

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Storage temperature

T

Stg

-40

85

°C

Laser forward current

I

LD

150

mA

Modulator voltage

V

Mod

-4

1

V

CAUTION: Stresses outside those listed in ”Absolute Maximum Ratings” may cause permanent damage to the device.