PHOTO DIODE
DATA SHEET
PHOTO DIODE
NR7500 Series
φ50 µm InGaAs PIN-PD COAXIAL MODULE FOR 2.5 Gb/s FIBEROPTIC COMMUNICATIONS
DESCRIP...
Description
DATA SHEET
PHOTO DIODE
NR7500 Series
φ50 µm InGaAs PIN-PD COAXIAL MODULE FOR 2.5 Gb/s FIBEROPTIC COMMUNICATIONS
DESCRIPTION The NR7500 Series is an InGaAs PIN photo diode (PIN-PD) coaxial module with optical fiber pigtail. This module
is designed for long wavelength 2.5 Gb/s optical communication systems and ideal as a receiver for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations.
FEATURES
Small dark current
ID = 0.1 nA
High speed response
fC = 2.5 GHz MIN.
High sensitivity
S = 0.89 A/W @ λ = 1 310 nm
S = 0.94 A/W @ λ = 1 550 nm
Low operating voltage
VR = 5 V
Coaxial module with SMF or GI-50 fiber
With SC connector : standard, FC connector : option
(Refer to ORDERING INFORMATION)
The information in this document is subject to change without notice. Before using this document, please confirm that
this is the latest version. Not all devices/types available in every country. Please check with local NEC Compound Semiconductor Devices representative for availability and additional information.
Document No. PL10156EJ01V0DS (1st edition) (Previous No. P15333EJ2V0DS00) Date Published May 2002 CP(K) Printed in Japan
The mark ! shows major revised points.
NEC Corporation 2001 NEC Compound Semiconductor Devices 2002
NR7500 Series
PACKAGE DIMENSIONS (UNIT: mm)
Optical Fiber Length: 1 m MIN.
FP/FR
φ 0.9
φ 3.2±0.2
φ 5.0±0.2 φ 7.0±0.2
4.0±0.5
Optical Fiber Length: 1 m MIN.
CP/CR
φ 0.9
φ 3.2±0.2
φ 5.0±0.2 φ 7.0±0.2
25.4±1.0...
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