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Balanced photodetector 25G

上市日期: 2020-04-28
建议销售价: 0

------KY-BPD Series

InGaAs Balanced PIN up to 25GInGaAs Balanced PIN up to 25GFeatures:

High reliability

DC coupled

Low Group delay

Bandwidth up to 25GHZ

CMRR 30dB

Built-in Bias-T

Hermetic package with SMA RF connector

InGaAs Balanced PIN up to 25GInGaAs Balanced PIN up to 25GApplications:

Optical fiber sensor

Coherent optical system

Doppler lidar

DPSK/ DQPSK Communication

Science analysis and experiment

InGaAs Balanced PIN up to 25GElectrical/Optical Characteristics (T= 25°C, VPD+=5V, VPD-=-5V, λ=1.55μm)

Parameter

Symbol

Min.

Typ.

Max.

Unit

-3dB bandwidth

-10G

BW

10


10/25

GHz

-25G

25




wavelength range

λ

1100


1650

nm

Responsivity

-10G

Re

0.90

0.94


A/W

-25G

0.80

0.85


Common Mode Rejection Ratio

CMRR

25

30


dB

Dark current

Id


10

20

nA

Saturation Optical Power

Ps



10

dBm

Optical return loss

RL



25

dB

RF return loss

S22



-10

dB

InGaAs Balanced PIN up to 25GAbsolute Maximum Rating (T= 25)

Parameter

Sym.

Rating

Unit

Storage temperature range

TSTG

-40 ~ +85

Operating case temperature range

TC

-40 ~ +70

PD Bias Voltage

VPD+

+9

V

VPD-

-9

V

Balanced Input optical Power

Pin

10

dBm

Electrical static discharge

VESD

>250

V

Lead soldering temperature

Tp

260(10s)

InGaAs Balanced PIN up to 25GTest curve

InGaAs Balanced PIN up to 25GInGaAs Balanced PIN up to 25G 

Fig1. Frequency Response Curve (KY-BPD-10G-I-FA, INPUT+&INPUT-)

InGaAs Balanced PIN up to 25G InGaAs Balanced PIN up to 25G

Fig2. Frequency Response Curve (KY-BPD-25G-I-FA, INPUT+&INPUT-)

InGaAs Balanced PIN up to 25GDimension (Unit: mm)

 

InGaAs Balanced PIN up to 25G 

PIN: 1: GND; 2: Vpd-; 3: Vpd+


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