Data Sheet
December 2006
P172-Type Receiver
Features
■
Low-profile, 8-lead mini-DIL or gull-wing style pack-
age:
— Suitable for SONET/SDH applications
Metal package:
— Offers superior shielding for high noise
immunity
Planar structure for high reliability
Operating wavelength range: 1.25
µm—1.6 µm
Available in 8
µm
core single-mode fiber or
62.5
µm
core multimode fiber pigtails
Wide operating temperature range:
— APD/PIN, –40
°C
to +85
°C
Qualified according to
Telcordia Technologies
™
GR-468-CORE
Typical sensitivity:
— APD, –33 dBm
— PIN, –24 dBm
Thermistor in all versions
■
■
■
■
■
■
■
■
Applications
■
Long-reach or metro SONET OC-48 and
SDH STM-16, or multidata-rate telecommunications
applications
SONET/SDH receivers and transponders
Line terminal equipment
■
The P172-Type PIN/Preamp and APD/Preamp receivers are avail-
able in a mini-DIL package (top) or a gull-wing package (bot-
tom).
■
Benefits
■
■
Compact size
Easily board mounted
P172-Type Receiver
Data Sheet
December 2006
Table 1. P172-Type PIN/Preamp and APD/Preamp
Pin Descriptions
Pin Number
1
2
3
4
5
6
7
8
* Logic high when light is on.
† Logic low when light is on.
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 CyOptics Laser 2000
manufacturing process. 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.
GND
4
DATA
3
GND
2
V
PD
1
Description
Photodiode Bias
Case Ground
DATA*
Case Ground
Thermistor
DATA
†
Case Ground
V
CC
5
THERMISTOR
6
DATA
7
GND
8
V
CC
Figure 1. P172-Type Receiver (Top View)
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
Positive Supply Voltage
Optical Input Power:
APD
PIN
Operating Case Temperature Range:
APD/PIN
Storage Temperature Range
Lead Soldering Temperature
Lead Soldering Time
Symbol
V
CC
P
IN
P
IN
T
C
T
stg
—
—
Min
–0.5
—
—
–40
–40
—
—
Max
4.0
0
8.0
85
85
250
10
Unit
V
dBm
dBm
°C
°C
°C
s
2
For additional information and latest specifications, see our website:
www.cyoptics.com
Data Sheet
December 2006
P172-Type Receiver
Electrical Characteristics
Minimum and maximum values specified over operating case temperature range and end of life (EOL), and typical
values are for 25
°C
and beginning of life (BOL), unless otherwise specified
Table 2. Electrical Characteristic
Parameter
dc Power Supply Voltages:
Positive Supply
APD Operating Bias Voltage*
APD Operating Voltage Temperature Coefficient
PIN Operating Bias Voltage*
dc Power Supply Currents:
Positive Supply
APD Bias Supply at V
OP
PIN Bias Supply at V
OP
dc Power Dissipation
Small Signal (<10
µA)
Transimpedance
Input Noise Current (100 kHz—2 GHz)
Output Return Loss (130 MHz—5 GHz)
3 dB Bandwidth
Thermistor resistance at 25
°C
†
Symbol
V
CC
V
OP*
—
V
OP*
I
CC
I
APD
I
PIN
P
DISS
T
z
N
rms
S
22
f
C
R
TH
Min
3.15
45
0.07
3.0
—
—
—
—
1.7
—
—
1.7
9.5
Typ
3.3
—
—
5.0
55
—
—
200
2.5
322
–15
2.0
10
Max
3.45
70
0.14
15
101
4
4
350
3.1
466
–9
—
10.5
Unit
V
V
V/°C
V
mA
mA
mA
mW
kΩ
nArms
dB
GHz
kΩ
* The value of V
OP
is stated on the receiver label.
† The resistance of the thermistor is inversely proportional to the temperature. The temperature can be calculated from the resistance value
using the Steinhart-Hart equation: 1/T = A + B ln(R) + C ln(R)
3
;
where A, B, and C are constants: A = 1.0267 x 10
–3,
B = 2.565 x 10
–4
,
C = –4.5421 x 10
–8
.
For additional information and latest specifications, see our website:
www.cyoptics.com
3
P172-Type Receiver
Data Sheet
December 2006
Optical Characteristics
Minimum and maximum values specified over operating case temperature range and end of life (EOL), and typical
values are for 25
°C
and beginning of life (BOL), unless otherwise specified.
Table 3. Optical Characteristics
Parameter
Optical Wavelength for Rated Sensitivity
Responsivity (at 1310 nm, V
BIAS
= V
OP
):
APD at –30 dBm, 25
°C
APD at –30 dBm, –40
°C
to +85
°C
PIN at –20 dBm, 25
°C
PIN at –20 dBm, –40
°C
to +85
°C
Sensitivity (2.5 Gb/s, 2
23
– 1 PRBS, 1 x 10
–10
BER,
1310 nm, V
BIAS
= V
OP
):*
, †
APD Version:
At 25
°C
At –40
°C
to +85
°C
PIN Version:
At 25
°C
At –40
°C
to +85
°C
Overload (2.5 Gb/s, 2
23
– 1 PRBS, 1 x 10
–10
BER,
1550 nm, V
BIAS
= V
OP
):*
APD Version
PIN Version
Optical Return Loss:
Single-mode Fiber
Multimode Fiber
Symbol
λ
R
Min
1.25
9.0
8.6
0.81
0.70
P
RMIN
—
—
—
—
P
RMAX
–6
0
—
—
—
—
–3
1
—
—
—
—
–27
–14
dBm
dBm
dB
dB
–33
–32
–24
–23
–32
–31
–23
–22
dBm
dBm
dBm
dBm
Typ
—
—
—
—
—
Max
1.6
—
—
—
—
Unit
µm
A/W
A/W
A/W
A/W
* The value of V
OP
is stated on the receiver label.
† Sensitivity specifications are measured at transmitter beginning-of-life condition (12 dB extinction ratio). At transmitter end-of-life condition
(8.2 dB extinction ratio), 1 dB sensitivity degradation from BOL condition is expected.
4
For additional information and latest specifications, see our website:
www.cyoptics.com
Data Sheet
December 2006
P172-Type Receiver
Outline Diagrams
P172-Type Through-Hole Package
Dimensions are in inches and (millimeters).
0.045 (1.14)
NOSE GEOMETRY
4 3 2 1
0.315 +/- 0.005
(8.00 +/- 0.127)
0.144
(3.66)
5 6 7 8
0.565 +/- 0.011
(14.35 +/- 0.28)
0.290 +/- 0.005
(7.37 +/- 0.127)
0.974
(24.74)
MIN.
0.194 +/- 0.007
(4.93 +/- 0.18)
BEND LIMITER
0.900 µm
FIBER
0.010
(0.25)
LEAD TRIM
0.100
(2.54)
0.155
(3.94)
0.010
(0.25)
8 PLACES
0.170
(4.32)
0.016 (0.41) 8 PLACES
0.300
(7.62)
CONNECTOR
38.98 ± 3.15 (990 ± 80)
0.079
(2.01)
MIN
STANDOFF
0.010 (0.25) MAX
0.431
(10.95)
1-1057F
For additional information and latest specifications, see our website:
www.cyoptics.com
5
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