CHT3029-99F - DC-35GHz 4 bit Digital Attenuator
Amplitude Control (dB)
15
Insertion Loss (dB)
4.5
Attenuation error (dB)
+/-0.5
Control voltage (V)
0/3.3 or 5
Number of Bits
4
P-1dB IN (dBm)
20
RF Bandwidth (GHz) Max
35
RF Bandwidth (GHz) Min
DC
Market
6-18GHz Chipset
The CHT3029-99F is a very wide band digital attenuator which integrates 4 bits with a LSB of 1dB and provides a dynamic range of 15dB from DC to 35GHz.
It is designed for a wide range of applications, from military to commercial communication systems.
The circuit is manufactured with a pHEMT process, 0.25µm gate length, via holes through the substrate, air bridges and electron beam gate lithography.
It is available in chip form.
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