PT-15SFA Datasheet, PDF (1/2 Pages) Advanced Photonix, Inc. – A -16 dBm sensitivity, differential-output receiver module

PT-15SFA
Product Bulletin (Preliminary) • June 2007
• PIN/TIA receiver module
• High data rate, up to 15 Gb/s
• High sensitivity, -16.5 dBm
• 1200–1650 nm wavelength range
• AC or DC coupled
• MSA 17-pin package
The PT-15SFA is a -16 dBm sensitivity,
differential-output receiver module for
OC-192 / STM-64 transmission system
receive applications up to 15 Gb/s,
providing overhead room for Forward
Error Correction algorithms.
It couples a high responsivity (0.7 A/W),
back-illuminated PIN photodiode,
usable from 1200 nm to 1650 nm, with a
transimpedance gain stage of 850 Ω. This
combination produces a receiver with a
12.3 GHz bandwidth and conversion gain
of 700 V/W.
The differential-output module is
offered in a 17-pin MSA package with
single-mode fiber input and the output
is available either AC- or DC-coupled.
The receiver meets Telcordia GR-468
qualification standards.
Specifications
Minimum Typical Maximum
Wavelength range
1200
1650
Bandwidth (-3dB electrical)
11.8
12.3
Low frequency cutoff¹
30
Sensitivity²
-16.5
-15.5
Overload
+3
Responsivity @ 1550 nm
0.7
0.75
Conversion gain (differential)
550
700
Output Return Loss (< 15 GHz)
-10
Optical Return Loss
-30
Power dissipation
0.27
Units
nm
GHz
kHz
dBm
dBm
A/W
V/W
dB
dB
W
DC Electrical
Photodiode voltage
Amplifier voltage
+5
+6
+7
V
+3.1
+3.3
+3.5
V
Mechanical
Package type
Operating temperature
Storage temperature
1 _{With AC-coupled version}
2 ₁₀ -12 _{BER, PRBS 2}31_{-1, 12.5 Gb/s}
-5
-40
17-pin surface mount
+75
°C
+85
°C