LB-MPR0070U Photodetector

LB-MPR0070U Photodetector

Response Spectrum 1100-1620nm, 3dB Bandwidth 70 GHz, Reponsivity ≥0.4A/W@1.55μm or 1.31μm, input optical power of 50 mW

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Overview
Parameters
PDF
RFQ

Overview

LB-MPR0070U is a high-bandwidth photodetector based on UTC-PD technology, designed for efficient optical-to-electrical conversion. It features a built-in bias-T, offering a 3 dB bandwidth of ≥67 GHz under an input optical power of 50 mW, with a responsivity of ≥0.4 A/W. This product is well-suited for applications in microwave photonics and related technical fields.

Product features：Response Spectrum 1100-1620nm, 3dB Bandwidth 70 GHz, Reponsivity ≥0.4A/W@1.55μm or 1.31μm, input optical power of 50 mW

Part Number：LB-MPR0070U

Application area：

Parameters

Features

● Ultra-high bandwidth

● High optical responsivity

● Low dark current

● High reliability

Product Specifications

Parameter	Symbol	Test Conditions	Min	Typ	Max	Unit
Operating Bandwidth	λ		1100	1550	1620	nm
Responsivity	R	λ=1550 nm		0.4		A/W
Responsivity	R	λ=1310 nm		0.4		A/W
Dark Current	I_d	Vr =+6 V		20		nA
3 dB bandwidth	B_W	P_opt=17 dBm，Vr =+6 V		67		GHz
Saturated optical power	P_sat			20		dBm

Note: Unless otherwise specified, all measurements are taken at 25 °C.

Maximum Absolute Ratings

Item	Symbol	Typical	Unit
Optical Power	P_s	23	dBm
Forward Bias Voltage	V_r	10	V
Operating Temperature	T_op	-40 ~ +70	℃
Storage Temperature	T_stg	-55 ~ +85	℃

Dimension (unit mm)

Handling Precautions

● Appropriate ESD protection measures should be taken to avoid electrostatic damage.

● Do not pull the pigtail directly to prevent device damage.

● Keep the optical connector clean to avoid dust or contamination that may affect performance.

Standards Compliance

GJB 8120-2013 “General Specification for Semiconductor Optoelectronic Modules”

Ordering info

LB

MPR

Note

-70U

Liniobate

Microwave Photonics Receiver

1.85 mm connector

3 dB Bandwidth

70 indicates 70 GHz

U indicates UTC-PD

Download

LB-MPR0070U Photodetector.pdf