MTS - LDI
4 Olsen Avenue
Edison, NJ 08820 USA
Voice (732) 549-9001
Fax: (732) 906-1559
Internet:
www.laserdiode.com
Email: sales@laserdiode.com
Laser Diode Incorporated
ISO 9001:2000 Certified
PINFET
optical receiver modules
GR-468-CORE Telcordia
Qualified
High Sensitivity
High Overload Power
Wide Dynamic Range
850, 1310, 1550nm Operation
Hermetic Package – Industry
Standard 14 Pin DIP Package
Custom MIL or IEC Screening
Introducing LDFR Series
with Single Supply Option!
The Laser Diode Inc. PINFET provides an excellent solution for optical receiver systems that require both
high sensitivity and wide dynamic range. Applications include telecommunications line-terminating
equipment or repeaters and optical sensor systems. The receiver package offers high reliability satisfying
Telcordia specifications.
Specifications and Limits
Performance @ 25°C (+/- 5.0 VDC)
Minimum¹
Bandwidth
LDPF Series
(non-AGC)
LDPF 0004
LDPF 0012
LDPF 0024
LDPF 0032
LDPF 0065
LDPF 0120
LDPF 0250
LDPW 0003
LDPW 0012
LDPW 0024
LDPW 0036
LDPW 0065
LDPW 0110
LDSF 0004
LDSF 0012
LDSF 0024
LDSF 0032
LDSF 0065
LDSF 0120
LDSF 0250
(MHz)
4
12
24
32
65
120
250
3
12
24
36
65
110
4
12
24
32
65
120
250
Minimum¹
Bandwidth
(MHz)
5
5
Suggested²
Data Rate
(Mb/s)
6
17
34
45
90
168
350
4
17
34
52
90
155
6
17
34
45
90
168
350
NEIP
pW/SqRt Hz
typ
0.30
0.25
Sensitivity³
(dBm)
max
typ
-54
-56
-51
-53
-48
-50
-47
-49
-43
-45
-40
-42
-35
-37
-54
-56
-50
-52
-48
-50
-46
-48
-41
-43
-38
-40
-51
-53
-48
-50
-45
-47
-44
-46
-40
-42
-37
-39
-32
-34
Sensitivity³
(dBm)
max
typ
-52
-54
-54
-56
Dynamic
Range
(dB)
typ
25
25
25
25
25
25
25
53
49
47
45
40
37
25
25
25
25
25
25
25
Dynamic
Range
(dB)
typ
25
25
Trans-
impedance
(Kohms)
1100
740
340
210
80
40
10
1100
350
340
210
60
30
1100
740
340
210
80
40
10
Trans-
impedance
(Kohms)
940
940
LDPW Series
(AGC)
LDSF Series
(non-AGC)
LDFR Series
(non-AGC)
LDFR 0850R
LDFR 1550R
LDI Document #10-4400-0008 Rev. D 12/17/08
Common Characteristics @ 25°C
LDSF & LDPF Series
min
typ
max
0.5
1
Sensitivity Level
(dBm) +25dB
<1
.5
0.9
0.95
2.5
10
1000
4.5
25
10
5.5
35
15
4.5
25
10
50/125/245/900
LDPW Series
min
typ
max
0.5
1
-3
0
LDFR Series
min
typ
max
0.5
1
Sensitivity Level
(dBm) +25dB
<1
0.6
0.9
0.95
0.8
10
1000
5.5
35
15
0.9
0.65
0.95
3.0
10
1000
5.25
20
-
50/125/245/900
Dark Current @ -5V
Maximum Optical Input @ -5V
Sensitivity Derating Over
Temperature
Detector Responsivity
850nm
1300nm
1550nm
Maximum Output Signal Level
Output Impedance
Load Impedance
Supply Voltage
Power Supply Current +5V
Power Supply Current -5V
Fiber - MM Tight Buffer
nA
dBm
dB
A/W
<1
V
pp
Ohms
Ohms
V
mA
mA
um
4.75
50/125/245/900
Absolute Maximum Ratings
Units
Operating Temperature
Storage Temperature
Positive Supply Voltage
Negative Supply Voltage
Detector Bias
Soldering time at 260°C
LDPF, LDPW &
LDSF Series
Notes:
LDFR Series
1. Bandwidth is measured at the –3dB point.
2. A given bandwidth will typically support an NRZ data rate of 1.4
times the 3dB bandwidth.
3. Sensitivity is calculated using the noise voltage measured at
o
25 C at the output of a 3-pole Butterworth filter whose bandwidth
equals that of the PINFET’s minimum specified bandwidth.
Sensitivity is specified as the average optical power in dBm
-9
o
measured at 1300nm and T
a
= 25 C for a BER \of 10 .
°C
°C
V
V
V
secs
-40 to +70
-40 to +85
+7
-7
-10
10
-55 to +85
-55 to +85
+7
-
-10
10
Outline Drawing
Outline Drawing
Part Numbering Diagram
Bandwidth
0004 = 4MHz
0005 = 5MHz
0012 = 12MHz
0024 = 24MHz
0032 = 32MHz
0065 = 65MHz
0120 = 120 MHz
0250 = 250MHz
RoHS Compliant
Designator
__ __ __ __
__ __ __ __ __ __ R
Detailed package drawings are available upon request.
Series Indicator
LDPF
LDPW
LDSF
Pin Assignments
LDFR
Pin
Function
1 -5 V detector bias
2,6,9,11 no connection
12,13,14 no connection
3,5,8 ground
4 -5 volts (LDFR = NC)
7 output
10 +5 volts
Connector Type
FC = FC / PC
LC = LC / PC
SC = SC / PC
ST = ST®
No Characters = No Connector
Products can be ordered directly from Laser Diode Inc. or its representatives.
For a complete listing of representatives, visit our website at
www.laserdiode.com
Personal Hazard and Handling Precautions:
Handle optical fiber with normal care, avoiding
stretch, tension, twist, kink or bend abuse.
ESD
precautions apply.
When ordering, refer to the numbering diagram above.
Warranty:
Please refer to your product purchase
agreement for complete details or check
with your Laser Diode sales representative.
Notice:
Laser Diode Inc. reserves the right
to make changes to the products or
information contained herein without
notice. No liability is assumed as a
result of their use or application.
LDI Document #10-4400-0008 Rev. D 12/17/08
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