P-20A Datasheet, PDF (1/2 Pages) Advanced Photonix, Inc. – An ultrafast, InGaAs PIN photodetector module

P-20A
Product Bulletin (Preliminary) • February 2002
• 14 GHz PIN detector module
• Front-end for receivers up to 12.5 Gb/s
• High responsivity, 1.0 A/W
• 15 ps risetime
• Compact 3-pin package
The P-20A is an ultrafast, InGaAs PIN
photodetector module ideal for use as an
O/E front-end for receivers in applications
up to 12.5 Gb/s. The back-illuminated
PIN photodiode design optimizes speed
and sensitivity for the 1200 nm through
1650 nm wavelength range. The internal
Clean-pulse^TM design assures low group-
delay response necessary for time-domain,
digital applications.
The detector is available in a compact
3-pin package with either an Anritsu-K
output connector or an RF feed-through
pin for direct soldering to circuit boards.
Input via a single-mode fiber is standard.
The hermetic module is Telcordia
compliant.
Specifications
Wavelength range
Bandwidth (-3dB electrical)
Low frequency cutoff
Risetime
Responsivity @ 1310 nm
Responsivity @ 1550 nm
Optical Return Loss
Output termination
DC Electrical
Photodiode voltage
Mechanical
Package type
Operating temperature
Storage temperature
Minimum
1200
12
DC
0.9
0.9
Typical
14
15
1.0
1.0
50
Maximum Units
1650
nm
GHz
kHz
18
ps
A/W
A/W
-37
dB
Ω
+8
+10
+15
V
3-pin module with K connector
-40
+85
°C
-40
+85
°C