LB-MPR0070 Photodetector

LB-MPR0070 Photodetector

Response Spectrum 1260-1570nm, 6dB Bandwidth 70 GHz, Reponsivity ≥0.6A/W@1.55μm, Material PIN

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Overview
Parameters
PDF
RFQ

Overview

LB-MPR0070 is a PIN-based high-bandwidth photodetector that performs optical-to-electrical conversion. It features a built-in bias-T, with a typical 3 dB bandwidth of 65 GHz and an effective 6 dB bandwidth of ≥70 GHz, and a responsivity of ≥0.6 A/W. This product is suitable for applications in high-speed instrumentation, microwave photonic links, and other related technical fields.

Product features：Response Spectrum 1260-1570nm, 6dB Bandwidth 70 GHz, Reponsivity ≥0.6A/W@1.55μm, Material PIN

Part Number：LB-MPR0070

Application area：

Parameters

Features

● Ultra-high bandwidth

● High optical responsivity

● Low dark current

● High reliability

Product Specifications

Item	Symbol	Test Condition	Min	Typ	Max	Unit
Operating Wavelength	λ		1260	1550	1570	nm
Responsivity	R	P_opt=0dBm ，V_r =+2 V ，λ=1550 nm		0.6		A/W

Dark Current	I_d	V_r=+2 V		20	60	nA
3 dB Bandwidth	BW	P_opt=0dBm ，V_r =+2 V ，λ=1550 nm	60	65		GHz

RF Return Loss	S22	P_opt=0dBm ，V_r =+2V		-10		dB

Saturation Optical Power	P_sat			7		dBm

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

Maximum Absolute Ratings

Item	Symbol	Typical	Unit
Optical Power	P_s	10	dBm
Forward Bias Voltage	V_r	5	V
Operating Temperature	T_op	-40 ~ +70	℃
Storage Temperature	T_stg	-55 ~ +85	℃

Typical Performance Specifications

Dimension and Pin Definition

Pin	Function Description
BIAS	+1-3V（Recommended+2V）
GND	Ground
Optical Fiber Interface	SMF Fiber，FC/APC connector，P_in≤10dBm
Optical Fiber Interface	(Recommended≤0dBm)
RF Interface	1.85mm，Female

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	-70
Liniobate	Microwave Photonics Receiver	1.85 mm connector	Effective Bandwidth
			70 indicates 70 GHz

Download

LB-MPR0070 Photodetector.pdf