- 8 Bit Digital Phase Shifters
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Model No.
Frequency
Band
(GHz)
Typical
Instertion
Loss (dB)
Typical Phase
Shift Error
(+ Degrees)
360° Phase
Shift Rang
(Steps)
Control
Input
Typcial
Swtiching
Speed (nsec)
Pin Max
CW
(dBm)
DC Voltage
Supply
(+ Volts)
Connector
Type
Product
Image
SDPS-0502-360-SMA | 0.5 to 2 |
8.5 |
1.6 |
256 |
8 Bit TTL |
265 |
+30 |
+15/-15" |
SMA Field |
||
SDPS-0811-360-SMA | 8.5 to 11 |
10.5 |
0.9 |
256 |
8 Bit TTL |
100 |
+13 |
+15/-15" |
SMA Field |
||
SDPS-0618-360-SMA | 6 to 18 |
11.5 |
4.5 |
256 |
8 Bit TTL |
30 |
+20 |
+5/-15" |
SMA Field |
||
8-Bit Digital Phase Shifters Produce 360 Degrees of Accurate Variable Phase Shift
Our new series of 8-bit digital phase shifters which are programmable over a full 360° range. These three new models can produce a discrete set of phase states of up to 256 total steps in 1.4° increments with superior accuracy and minimal phase shift error. These digital phase shifters cover broadband microwave and millimeter wave frequencies.
Our digital phase shifters feature a programmable 8-bit TTL logic interface that allows phase states to be precisely controlled. The integrated hybrid MIC design architecture provides greater immunity to noise on control lines, delivers more uniform performance from unit-to-unit and achieves a flatter phase response over a wider frequency bandwidth with higher power handling and improved linearity performance.
These three new digital phase shifters cover frequency bands from 0.5 to 18 GHz. Typical phase shift error ranges from +/- 0.9 to +/- 4.5 degrees over 8 binary increments with fast switching speed performance from 30 to 265 nsec. Maximum input (CW) power varies from +13 dBm to +30 dBm, depending on the model. The packages are compact and environmentally sealed with field-replaceable SMA or 2.92mm connectors, and sub-miniature D multi-pin connectors for the power/logic controls. Designers can be confident in the highly reliable operation of these models, as they are designed to meet MIL-STD-202F requirements for temperature cycle, humidity, shock, altitude and vibration.
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Fairview Microwave Inc.
1130 Junction Dr. #100 Allen, TX 75013
Tel: 1-800-715-4396 / (972) 649-6678
Fax: (972) 649-6689
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