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EMCORE
EMCORE


5021D-B15

7GHz 65us Max External Fiber Delay Line System



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5021D-B15 pdf
5021D-B15 7 GHz, 65 µs Max
External Fiber Delay Line System
DATASHEET | NOVEMBER 2013
MICROWAVE
Applications
„ Radar Testing
„ Signal Processing
„ Phased Array Antennas
„ Phase Noise Processing
Features
„ Bandwidth to 7 GHz
„ High-Dynamic-Range
„ -40 to +65°C
„ Delays to 65 Microseconds
„ Flat Frequency Response
„ Low Phase Noise
The 5021D-B15, 7 GHz fiber optic delay line delivers unmatched
performance for radar testing, signal processing, phased array
antennas and phase noise testing. This rugged device eliminates
many of the problems that are inherent in alternative transceiver
technologies.
EMCORE’s fiber optic delay lines provide bandwidth that is essen-
tially independent of fiber length, loss or delay, and triple transit signals that are
immeasurable. In addition to enhanced electrical performance, the delay lines
provide several mechanical advantages. EMCORE’s technology takes advantage of
the rigid yet flexible properties of fiber optic cable to provide repeatable en-
hanced phase and group delay characteristics. The small size of these components
allows for a long delay in a compact package with the superior temperature
stability of fiber.
Block Diagram
Delay Line
DC Driver
RF IN
Laser
PL
PR Photodiode
RF OUT
Fiber Delay Spool
Typical S21 Graph
© 2013 EMCORE Corporation | REV 2013.11
+1 626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.
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5021D-B15 pdf
5021D-B15 7 GHz, 65 µs Max
External Fiber Delay Line System
DATASHEET | NOVEMBER 2013
MICROWAVE
Absolute Maximum Ratings
Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings
only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operation-
al sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.
Parameter
Operating Temperature Range of Baseplate
Storage Temperature
RF Input Power
Min
-40
-55
-
Max Unit
+65 °C
+85 °C
20 dBm
Electrical Characteristics
Parameter
Upper Band Edge Frequency
Lower Band Edge Frequency
Amplitude Flatness
Delay Time
Insertion Loss @ 1 GHz1
65 µ-sec
Input RF Return Loss, max
0.05 GHz - 7 GHz
Output RF Return Loss, max
0.05 GHz - 7 GHz
Impedance
Input 1 dB Compression, min
Input Third Order Intercept, min
0.05 GHz - 3 GHz
3 GHz - 7 GHz
Noise Figure
0.05 GHz - 3 GHz
3 GHz - 7 GHz
5021D-B15
7
0.05
4
65
-46
-7.0
-9.0
50
+20
+30
+25
44
50
1. Shorter delay times will have lower loss.
Unit
GHz
GHz
dB p-p
µ-sec, max
dB, max
dB
dB
Ohm
dBm
dBm
dBm
dB
dB
Pin/Package Information
Nine-Pin, Male D-Sub Connector
Pin Number
Function
1 +15 VDC
2 +5 VDC
3 Not Used
4 Ground
5 Ground
6 Photodiode Current Monitor
7 Alarm Common
8 Laser Current Monitor
9 Alarm
DC Interface Characteristics
Pin Number Min Typ Max Max Ripple
1 14 V 15 V 16 V 100 mV p-p
2 4.5 V 5 V 5.5 V 200 mV p-p
Current
0.3 A max
1.6 A max
© 2013 EMCORE Corporation | REV 2013.11
+1 626-293-3400
satcom-sales@emcore.com
www.emcore.com
Information contained herein is deemed to be reliable and accurate as of the issue date. EMCORE reserves the right to change the design or specifications at any time without notice.



Part Number 5021D-B15
Description 7GHz 65us Max External Fiber Delay Line System
Maker EMCORE - EMCORE
Total Page 4 Pages
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