Phase Shifters Digital

TTL Digital Controlled Phase shifters 360 degrees.

Part
Number
PDF-Data
Frequency
MHz
Fc±10%
Resolution
TTL
Control
Least
Signifiant
Bit
Total
Phase
Shift
Insertion
Loss
dB Max
VSWR
Max
Quote
Request
SFD50D10 50 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD60D10 60 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD70D10 70 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD100D10 100 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD120D10 120 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD140D10 140 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD200D10 200 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD425D10 425 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
SFD500D10 500 8 Bits 1.4 degree 360-1.4 deg 5 1.80:1 Quote
*
- Input frequency nominal power level < 30 dBm.
- Custom and optimized designs available.
For Special applications or engineering questions call the sales office at 973-706-8475 or e-mail us at E-MAIL and we shall respond to you promptly.

These devices have the capability for Phase Shifting from 0° to 360° with
8 bits of logic input lines that allow 256 discrete values of Phase.
These Digitally controlled phase shifters are switch bit line devices.
Delay networks or delay lines are switched in and out of the RF path line
based on the 8 bit parallel word command sent to the control of the device.
The phase can be adjusted as accurate as the least significant bit.
For an 8 bit resolution device which has 256 states the phase accuracy is 1.4 degrees.
The loss is typically constant for all states. These devices are biderectional
which means that, the input and output are interchangeable.
Supply voltages are +5Vdc and -5Vdc.
Control lines are 8 bits TTL compatible.


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