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Электронный компонент: P171B014BAF

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P171-Type PIN/Preamp
Advance Data Sheet
November 2000
The P171-Type PIN/Preamp features a rear-illuminated planar
diode structure with low capacitance.
Features
s
Low-profile, 4-lead mini-DIL package:
-- Suitable for SONET applications
s
Optional differential output in a 6-lead mini-DIL
package
s
Transimpedance amplifier with automatic gain
control (AGC)
s
Metal package:
-- Offers superior shielding for high noise
immunity
s
High performance:
-- High speed (<0.5 ns typical rise and fall time)
-- High responsivity (0.85 A/W typical)
-- Low dark current
s
Planar structure for high reliability
s
Wavelength: 1.1
m--1.6
m
s
50
m core multimode fiber
s
Wide operating temperature range:
-- 40
C to +85
C
s
Wide bandwidth
s
Qualification program:
Telcordia Technologies
*
TA-NWT-983
s
Typical sensitivity:
-- 38 dBm at 155 Mbits/s
-- 33 dBm at 622 Mbits/s
Applications
s
Long-reach SONET OC-3/OC-12 and SDH
STM-1/STM-4 telecommunications applications
s
Secure digital data systems
s
Line terminal equipment
Benefits
s
Compact size
s
Easily board mounted
*
Telcordia Technologies
is a registered trademark of Telcordia
Technologies, Inc.
Advance Data Sheet
P171-Type PIN/Preamp
November 2000
2
2
Agere Systems Inc.
Description
The P171-type mini-DIL PIN/preamp consists of a PIN
coupled to a multimode fiber pigtail and a wideband lin-
ear preamplifier. The PIN incorporated is a rear-illumi-
nated planar diode structure with a low-capacitance
active area for maximum responsivity and speed.
This device incorporates the new laser 2000 manufac-
turing process from the Optoelectronics Products unit
of Agere Systems Inc. Laser 2000 is a low-cost plat-
form that targets high-volume manufacturing and tight
product distributions on all optical subassemblies. This
platform incorporates an advanced optical design that
is produced on highly automated production lines. The
laser 2000 platform is qualified for central office and
uncontrolled environments, and can be used for appli-
cations requiring high performance and low cost.
Figure 1. P171-Type R-PAK PIN/Preamp Schematic
(Top View)
Figure 2. P171-Type R-PAK PIN/Preamp with
Optional Differential Output Schematic
(Top View)
Table 1. Pin Descriptions
Pin Number
Description
1
Photodiode bias
2
DATA
3
V
CC
4
Case ground
4
3
1
2
V
CC
DATA
PHOTODIODE
BIAS
Table 2. Pin Descriptions for Optional Differential
Output Connection
Pin Number
Description
1
Photodiode bias
1A
DATA
2
DATA
3
V
CC
3A
NC
4
Case ground
4
3
1
2
V
CC
DATA
PHOTODIODE
BIAS
DATA
3A
1A
Advance Data Sheet
November 2000
P171-Type PIN/Preamp
3
Agere Systems Inc.
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are abso-
lute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess
of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended
periods can adversely affect device reliability.
* The recommended reverse bias voltage is 5 V to 15 V.
Parameter
Symbol
Min
Max
Unit
Operating Temperature Range
T
A
40
85
C
Storage Temperature Range
T
stg
40
90
C
Forward Voltage
V
F
--
0
V
Reverse Voltage*
V
R
--
30
V
V
CC
V
CC
0
6
V
Photocurrent
--
--
4
mA
Humidity
--
--
95
%
Advance Data Sheet
P171-Type PIN/Preamp
November 2000
4
Agere Systems Inc.
Electrical Characteristics
T
C
= 25
C.
* Open circuit small signal gain. AGC activates beyond approximately 30 dBm.
Optical Characteristics
T
C
= 25
C.
Table 3A. Electrical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Dark Current
I
D
--
1
5
nA
Table 3B. Electrical Characteristics at 155 Mbits/s and 622 Mbits/s
Parameter
Symbol
155 Mbits/s
622 Mbits/s
Unit
Min
Typ
Max
Min
Typ
Max
V
CC
V
CC
4.5
5
5.5
3
3.3
3.6
V
V
PIN
V
PIN
3
5
15
3
5
15
V
Transimpedance (differential-ended
output, 6-pin) Linear Range*
Z
200
--
260
4.5
6
7.5
k
Transimpedance (single-ended output,
4-pin) Linear Range*
Z
45
--
80
--
--
--
k
Table 4A. Optical Characteristics
Parameter
Symbol
Min
Typ
Max
Unit
Responsivity
R
0.75
0.85
--
A/W
Wavelength Range
1.1
--
1.6
m
Table 4B. Optical Characteristics at 155 Mbits/s and 622 Mbits/s
Parameter
Symbol
155 Mbits/s
622 Mbits/s
Unit
Min
Typ
Max
Min
Typ
Max
Bandwidth
BW
110
150
--
460
590
700
MHz
Sensitivity
P
LOW
--
38
36
--
33
30
dBm
Overload
P
HIGH
0
0.5
--
8
6
--
dBm
Lower Cut-off Frequency
f
CUTOFF
--
--
10
--
--
150
kHz
Advance Data Sheet
November 2000
P171-Type PIN/Preamp
5
Agere Systems Inc.
Outline Diagrams
P171-Type PIN/Preamp--Standard Output
Dimensions are in inches and (millimeters).
FIBER
OPTICAL
CONNECTOR
0.195
(4.95)
45.28
1.57
(1150
40)
1.25 MAX
(31.75)
A
0.100
(2.54)
0.016
(0.41)
A
0.100
(2.54)
0.114
(2.90)
2
1
3
4
0.310
(7.87)
0.250
(6.35)
0.04
(1.02)
0.180
(4.57)
+
0.012
TYP
(0.30)
0.300
(7.62)
SECTION A-A
1-933