NR7500CR-BB-AZ

DISCONTINUED NEC's φ50µm InGaAs PIN-PD IN COAXIAL PACKAGE FOR 2.5 Gbp/s APPLICATIONS NR7500 SERIES FEATURES SMALL DARK CURRENT: ID = 0.1 nA HIGH SPEED RESPONSE: fc = 2.5 GHz MIN HIGH SENSITIVITY: S = 0.89 A/W at λ = 1310 nm S = 0.94 A/W at λ = 1550 nm LOW OPERATING VOLTAGE: VR = 5 V COAXIAL MODULE WITH SINGLE MODE FIBER (SMF) OR GI-50 FIBER WITH SC CONNECTOR: Standard, FC connector: option (Refer to Ordering Information) DESCRIPTION NEC's 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 fiber communication systems and is ideal as a reciever for Synchronous Digital Hierarchy (SDH) system, STM-16, ITU-T recommendations. ELECTRO-OPTICAL CHARACTERISTICS (TC = 40° C to +85º C, unless otherwise specified) PART NUMBER NR7500 Series SYMBOLS ID Ct S fc ORL PARAMETERS AND CONDITIONS Dark Current, VR = 5 V, TC = 25º C VR = 5 V Terminal Capacitance, VR = 5 V, f = 1 MHz, TC = 25º C Sensitivity, VR = 5 V, λ = 1310 nm VR = 5 V, λ = 1550 nm Cut-off Frequency, VR = 5 V, TC = 25º C Optical Return Loss SMF GI-50 Fiber UNITS nA pF A/W GHz dB MIN 0.78 0.80 2.5 30 28 TYP 0.1 0.7 0.89 0.94 MAX 1.0 20 0.9 California Eastern Laboratories QuantumEfficiency,T ηI(%)NUED NR7500 Series ABSOLUTE MAXIMUM RATINGS1 (TC = 25°C, unless otherwise specified) SYMBOLS PARAMETERS VR Reverse Voltage IF Forward Current PIN Optical Input Power TC Operating Case Temp. TS...