PGT20326 参数 Datasheet PDF下载

PGT 203 26

Optical Characteristics

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

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Wavelength

Output power

Extinction ratio

Dispersion penalty

Side mode suppr.ratio

Optical isolation

BOL

2.5 V

pp

@ 6500 ps/nm disp.

λ

P

out

ER

SMSR

1565

-3

10

35

30

1615

1.5

nm

dBm

dB

dB

dB

dB

Electrical Characteristics

Parameter

Conditions

Symbol

Min

Typ

Max

Unit

Operating Current

Treshold Current

Forward Voltage

Reflection E/E

Small signal modulation bandwidth

Rise/Fall time

Monitor current

Monitor dark current

Thermistor resistance

TEC Voltage

Current

Power

0-3 GHz

-3 dB

e

20/80%

-5 V

@ 25

°C

I

op

I

th

V

f

S

11

f

C

t

r

/t

f

50

100

25

2

-10

125

1

100

10.5

2.5

1.2

3

3

0.1

5

9.5

-2.5

-1.2

mA

mA

V

dB

GHz

ps

mA

nA

kΩ

V

A

W

Operating Conditions

Parameter

Symbol

Min

Typ

Max

Unit

Operating Case Temperature

Operating Chip Temperature

T

Case

T

op

0

20

70

35

°C

°C

Absolute Maximum Ratings

Parameter

Symbol

Min

Max

Unit

Storage Temperature, maximum duration 12 months

Laser forward current

Modulator voltage

T

Stg

I

LD

V

mod

-40

-4

85

150

1

°C

mA

V

CAUTION:

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

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