參數資料
型號: P172ABCF
英文描述: CANMS3470W20-16SL/C
中文描述: P172型接收機
文件頁數: 2/8頁
文件大?。?/td> 89K
代理商: P172ABCF
2
2
Agere Systems Inc.
Advance Data Sheet
August 2001
P172-Type Receiver
Description
The P172-type receiver consists of a PIN or APD cou-
pled to a single-mode or multimode fiber pigtail and a
linear preamplifier. Both the PIN and APD are rear-illu-
minated planar diode structures 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 Agere Systems’ highly automated pro-
duction lines. The Laser 2000 platform is qualified for
central office and uncontrolled environments, and can
be used for applications requiring high performance
and low cost.
Figure 1. P172P PIN/Preamp Schematic (Top View)
Figure 2. P172A APD/Preamp (Top View)
* Logic high when light is on.
Thermistor in APD version; case ground in PIN version
Logic low when light is on.
4
3
2
1
5
GND
6
DATA
7
GND
8
V
CC
DATA
V
PD
GND
GND
Table 1. P172-Type PIN/Preamp and APD/Preamp
Pin Descriptions
Pin Number
Description
1
2
3
4
5
6
7
8
Photodiode Bias
Case Ground
DATA*
Case Ground
Thermistor/Case Ground
DATA
Case Ground
V
CC
1-902(F).c
4
3
2
1
5
6
7
GND
8
V
CC
DATA
DATA
THERMISTOR
GND
V
PD
GND
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.
Parameter
Symbol
V
CC
Min
–0.5
Max
4.0
Unit
V
Positive Supply Voltage
Optical Input Power:
APD
PIN
Operating Case Temperature Range:
APD/PIN
Storage Temperature Range
Lead Soldering Temperature
Lead Soldering Time
P
IN
P
IN
0
8.0
dBm
dBm
T
C
T
stg
–40
–40
85
85
250
10
°
C
°
C
°
C
s
1-902(F).b
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