NR7800CR-CB-AZ Datasheet | CEL

DISCONTINUED NEC's φ80µm In Ga As PIN-PD IN COAXIAL PACKAGE NR7800 SERIES FOR 155Mb/s AND 622 Mb/s APPLICATIONS Features - SMALL DARK CURRENT: ID = 0.1 n A - 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 NR7800 Series are In Ga As PIN photo diode (PIN-PD) coaxial modules with optical fiber pigtail. These modules are designed for long wavelength optical munication systems and are ideal as recievers for Synchronous Digital Hierarchy (SDH) system, STM-4 and STM-1, ITU-T remendations. ELECTRO-OPTICAL CHARACTERISTICS (TC = 40° C to +85º C, unless otherwise specified) PART NUMBER NR7800 SERIES SYMBOLS ID Ct S ∆St ∆Sp ∆Sw 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 Temperature Dependence of Sensitivity, VR = 5 V, λ = 1550 nm Polarization Dependence of Sensitivity, VR = 5 V, λ = 1550 nm, TC = 25º C Wavelength Dependence of Sensitivity, VR = 5 V, λ = 1520 to 1560 nm, TC = 25º C Cut-off Frequency, VR = 5 V, TC = 25º C Optical Return Loss, SMF GI-50...