D A T A S H E E T
Lighting
Imaging
Telecom
Fiber-Optic Receiver Modules
SR TO-46 Series
SRA050, 155, 622
Fiber-Optic Receiver Modules
Description
The SRA series of receiver modules
incorporate a high-speed InGaAs PIN
photodiode with a GaAs transimpedance
amplifier in a compact TO-46 package for
digital communication applications. This
series of fiber-optic receiver modules con-
forms to Synchronous Optical Network
(SONET) requirements for OC-1 (51.84
Mbps), OC-3 (155 Mbps) and OC-12 (622
Mbps) receivers used in 1310 nm and 1550
nm long-range, intermediate-range and
short-range applications. The transimped-
ance amplifier with automatic gain control
provides a cost-effective upgrade path from
PIN photodiodes for applications such as
ATM-SDH transmission equipment, Fiber
Channel, FDDI, 100 Mbps Ethernet, or
custom fiber optics. Receiver modules are
available in industry-standard fibered
packages with either multi-mode or
single-mode fiber.
Committed to supplying the highest quality
products, PerkinElmer Optoelectronics is
certified to meet ISO 9001. The SRA series
is designed to satisfy Telcordia quality
specification GR-468-CORE. All
devices undergo periodic process
qualification programs to assure high
reliability.
Applications
•
SONET transmission equipment
•
Fiber channel, Ethernet
•
Digital video transmission equipment/CATV
Features
InGaAs PIN detector
GaAs TIA
50, 155, and 622 Mbps
Fibered, connectorized and receptacled
modules
•
Automatic Gain Control
•
High reliability
•
•
•
•
.
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SRA050, 155, 622
Typical Connection Circuitry
All dimensions in mm. (nominal)
PIN
+5
Volts
10 uF
0.1 uF
1
2
3
4
PIN
-5
Volts
10 uF
Vpd
Vdd
DESCRIPTION
O/P +
Vpd
Vdd
GND
0.01 uF
Output
TIA
L1
50
Ohms
load
C1
C2
0.01 uF
Noise Filter Values
BW (MHz)
35
120
415
C1, C2 (pF)
100
30
10
L1 (nH)
390
120
33
GND
Specifications
Test conditions: T=22° C, Vdd = 5 Volts, Vpd= -5 Volts, RL = 50 Ohms AC. Limits applicable at 22° C (case temperature
).
PARAMETER
SRA050
SRA155
SRA622
Units
Min Typ Max Min Typ Max Min Typ Max
Bandwidth (-3dB, 50 Ohms)
Responsivity (1300 nm)
Effective transimpedance
Sensitivity (BER=10-10)
Overload
AGC threshold power (-0.5dB)
Output offset voltage
Output impedance
TIA supply current
TIA power dissipation
30
-41
-3
40
13
50
18
28
-43
0
-20
1.8
50
30
150
2.2
60
60
300
30
-36
-3
100
120
6.4
8
-38
0
-17
1.8
50
50
150
2.2
60
70
300
30
-30
-3
400
415
2.0
3
-32
0
-16
1.8
50
35
175
60
55
275
MHz
KV/W
kOhms
dBm
dBm
dBm
Volts
Ohms
mA
mW
Note: Consult PerkinElmer Optoelectronics for typical performance characteristics over the operating temperature range.
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SRA050, 155, 622
Package Outline
ST
RECEPTACLE
PIN
1
2
3
4
DESCRIPTION
O/P +
Vpd
Vdd
GND
FC
RECEPTACLE
Maximum Ratings
Ordering Guide
Bit Rates
BBB
All Versions
050:
51.8 Mbps
155:
155 Mbps
622:
622 Mbps
Supply voltage (Vdd)
Optical power
Detector voltage (Vpd)
Fiber bend radius
Operating case temp.
Storage temperature
7 Volts
2 mW
-10 V, 0.5 V
30 mm min.
-40/85° C
-40/85° C
Receptacle version
Generic type:
SRABBB-PP
Receptacle type
(PP)
FC:
FC Receptacle
SC:
SC Receptacle
ST:
ST Receptacle
Fibered version
Generic type:
SRABBB-FFCC
Fiber type (FF)
09:
9/125/900 µm
50:
50/125/900 µm
62:
62.5/125/900 µm
Connector type (CC)
FC:
FC connector
SC:
SC connector
Ball Lens Only
SRABBB
PerkinElmer Optoelectronics reserves the right to change or amend specifications
and/or configurations at any time without notice.
Canada:
PerkinElmer Optoelectronics
22001 Dumberry Road
Vaudreuil, Québec, J7V-8P7
Canada
Phone: (450) 424-3300
Fax: (514) 693-2210
USA:
PerkinElmer Optoelectronics
44370 Christy Street
Fremont, CA
94538-3180
Phone: (510) 979-6500
Fax: (510) 687-1152
Europe:
PerkinElmer Optoelectronics GmbH
Wenzel-Jaksch-Str.31
65199 Wiesbaden
Phone: +49 611 492 534
Fax: +49 611 492 578
Asia:
PerkinElmer Optoelectronics
47 Ayer Rajah Crescent #06-12
Singapore 139947
Phone: +65 775 2022
Fax: 65 775 1008
.
©
2001 PerkinElmer Inc. All rights reserved.
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