2522A-SF-AC-SA Datasheet, PDF (1/3 Pages) Emcore Corporation – Microwave Packaged Photodiode

2522
Microwave Packaged Photodiode
The 2522 packaged photodiode incorporates a high-speed
planar PIN photodiode to provide a highly reliable,
high-power photodiode component. This package is well
suited for receiver applications with optical preamplification.
The diode is well matched over the microwave frequency
band, thereby simplifying high-speed integration.
MICROWAVE
Features
„ Highly reliable planar photodiode technology
„ High power capability
„ High breakdown voltage
„ Bandwidth up to 22 GHz
„ Good RF matching, 12 dB typ.
„ Hermetically sealed
Applications
„ Antenna Remoting
„ Military Communications
„ Phased Arrays
„ EW
„ Delay Lines
Performance Highlights
Parameter
Operating Temperature
Bandwidth
Responsivity, 1310 / 1550 nm
Dark Current (25 C)
Max Current
RF Return Loss
Group Delay
Optical Wavelength Range
Breakdown Voltage (IR = 10 μA)
Optical Return Loss
Photodiode Bias Voltage
Storage Temperature
Min
-40
0.05
0.7
-
-
8
-
1280
15
-
-
-40
Pinout
Model Number
1
2
Symbol
V
PD
GND
Schematic
AC Coupled
2
1
Typical
25
-
-
-
-
12
40
-
-
-
5
-
Max
+85
22
-
5
12
-
-
1580
-
-40
12
+85
Units
°C
GHz
A/W
nA
mA
dB
ps, p-p
nm
V
dB
V
°C
Function
Photodiode Bias
Case Ground
DC Coupled
2
1
RF Out
50
ohm
RF Out
50
ohm
Copyright © 2009 Emcore Corporation
„ For DC coupled version, do not connect RF output to a DC voltage greater than the
photodiode’s bias voltage.
626 293 3400 626 293 3428 [e-mail] www.emcore.com