870MH
Z.
GaAs
Optical Receiver Module
FEATURES
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
CGE887BO
OUTLINE
5
789
DESCRIPTION
Hybrid high dynamic range optical receiver
module operate over frequency range of 40 to
870MHz with +24V(DC) supply voltage. The
module contains a monomode optical input su-
itable for wavelengths from 1290 to 1600 nm,
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.
Pin
1
5
9
2,3,7,8
Description
Monitor current
+V
B
Output
Common
ELECTRICAL CHARACTERISTICS
(Bandwidth 40 to 870 MH
Z
;T
CASE
PART
SYMBOLS
BW
Pin
GA
Frequency Range
Optical input power
Gain
Gain Flatness
Output Return Loss
Composite Triple Beat
Composite Second Order
Second order distortion
Total Current Consumption
Noise Figure
NUMBER
MH
Z
mW
dB
dB
dB
dB
dB
dB
mA
dB
nm
V/W
CGE887BO
UNITS MIN TYP MAX
40
-
20.
-
10
-
-
-
-
-
1290
800
-40
-40
-
-
21.0
870
5
PARAMETERS
25
,V
DD
24V,ZS ZL
75
)
CONDITIONS
22.2
Pin =0dBmV
0.5 f = 40 to 870 MH
Z
-
-
-
-
-
1600
-
+85
+85
λ=1300
nm
f = 40 to 870MH
Z
Two laser test;
Pin =0dBmV
Two laser test;
Pin =0dBmV
Two laser test;
Pin =0dBmV
DC value; V
B= +
24V
GF
S22
CTB
CSO
-
-
-78
-68
-70
235
-
-
-
-
-
d
2
Itot
NF
λ
S
T
OP
T
STG
5.0
f = 870 MH
Z
Optical wavelength
Responsivity
Operating Temperature
Storage Temperature
CURRENT ELECTRONICS
Analogue and Mixed Signal
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