870MHZ.GaAs
Optical Receiver Module CGE887BO
FEATURES OUTLINE
GaAs ACTIVE DEVICES
POWER GAIN 20 dB
STANDARD CATV OUTLINE
EXCELLENT LINEAR GAIN
LOW NOISE FIGURE
LOW COST
HIGH RELIABILITY
FC/APC CONNECTOR(JDS VERSION)
Pin:1 2 3 5 7 8 9
DESCRIPTION
Hybrid high dynamic range optical receiver Pin Description
module operate over frequency range of 40 to 1 Monitor current
870MHz with +24V(DC) supply voltage. The 5 +VB
module contains a monomode optical input su- 9 Output
itable for wavelengths from 1290 to 1600 nm, 2,3,7,8 Common
a terminal to monitor the pin diode current and an ele-
ctrical output with an impedance of 75Ω.The optical
fibre is terminated by an FC/APC connector(JDS version)
and partly reinforced by a 3 mm diameter Kevlar buffer.
ELECTRICAL CHARACTERISTICS(Bandwidth 40 to 870 MHZ;TCASE 25 ,VDD 24V,ZS ZL 75 )
PART NUMBER CGE887BO
SYMBOLS PARAMETERS UNITS MIN TYP MAX CONDITIONS
BW Frequency Range MHZ 40 - 870
Pin Optical input power mW - - 5
GA Gain dB 20. 21.0 22.2 Pin =0dBmV
GF Gain Flatness dB - - 0.5 f = 40 to 870 MHZ
S22 Output Return Loss dB 10 - - f = 40 to 870MHZ
CTB Composite Triple Beat dB - -78 - Two laser test; Pin =0dBmV
CSO Composite Second Order dB - -68 - Two laser test; Pin =0dBmV
d2 Second order distortion dB - -70 - Two laser test; Pin =0dBmV
Itot Total Current Consumption mA - 235 - DC value; VB= +24V
NF Noise Figure dB - - 5.0 f = 870 MHZ
λ Optical wavelength nm 1290 - 1600
S Responsivity V/W 800 - - λ=1300 nm
TOP Operating Temperature -40 - +85
TSTG Storage Temperature -40 - +85
CURRENT ELECTRONICS
