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产品名称:

Multi-channel PIN Photoreceiver

上市日期: 2019-04-25
建议销售价: 0

Product introduction

The KY-PRM-XCH series multi-channel PIN photoreceiver integrates multi-channel of high linearity analog PIN detector and low noise broadband transimpedance amplifier with high gain, high sensitivity,AC coupling output and flat gain. The module is powered by positive 12V,and the fiber interface is universal for single-mode and multi-mode optical fiber. The electric signal is SMA output,mainly used in picosecond optical pulse detection, optical detection,laser radar, optical fiber sensing system and other fields.

Key Features

l  Spectral Range 800-1700nm

l  3dB Band-width Max. 1.5GHz

l  Rise time Min.<0.2ns

l  The number of channels: 2, 4, 8, 18, 40, etc.

l  Integrates current-to-voltage amplifier

l  Low noise, high gain

l  Single power supply DC 12V

l  SMA output

l  Can be customized

Options

l  Band-width

l  Gain

l  Output Coupling

l  Number of channels

Applications

l  Pulse form measurements

l  Laser radar

l  Optical fiber sensing system

l  Spectroscopy

Parameters

InGaAs PIN Photoreceiver

PN

KY-PRM-BW-I-FC

Detector type

InGaAs / PIN

Input

Fiber

Channel

2, 4, 8, 18, 40, etc.

Spectral range

800~1700nm

Peak responsivity

0.9A/W@1550nm

Detector diameter

75um

Band-width(3dB)

10KHz

10MHz

100MHz

200MHz

500MHz

30K~1.5GHz

Peak Gain*

2.5M V/W

200K V/W

50K V/W

40K V/W

2K V/W

2K V/W

Rise time

30us

35ns

3.5ns

1.8ns

0.7ns

0.2ns

Saturated optical power*

2uW

18uW

72uW

90uW

1.8mW

1mW

Coupling

DC

AC

Impedance

50W

Equivalent noise power NEP

4.8pw/√Hz

3.2pw/√Hz

6.7pw/√Hz

9.4pw/√Hz

15pW/√Hz

7.9pW/√Hz

Total output noise voltage*

7mV

12mV

20mV

32mV

4mV

3mV

* When the load is high impedance, if the load is 50 ohms, the corresponding value is halved.


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