Features: WIDE BANDWIDTH: DC - 10 GHzLOW PHASE SHIFT VS. ATTENUATION25 dB ATTENUATION RANGESIMPLIFIED VOLTAGE CONTROLSpecifications RF Input +16 dBm Control Voltage Range +1.0 to -6.0 Vdc Storage Temperature -65 to +150 deg C ...
HMC121C8: Features: WIDE BANDWIDTH: DC - 10 GHzLOW PHASE SHIFT VS. ATTENUATION25 dB ATTENUATION RANGESIMPLIFIED VOLTAGE CONTROLSpecifications RF Input +16 dBm Co...
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RF Input | +16 dBm | |
Control Voltage Range | +1.0 to -6.0 Vdc | |
Storage Temperature | -65 to +150 deg C | |
Operating Temperature | -55 to +85 deg C |
The HMC121C8 is an absorptive Voltage Variable Attenuator (VVA) in a non-hermetic surface-mount package covering DC - 10 GHz. It features an on-chip reference attenuator for use with an external op-amp to provide simple single voltage attenuation control, 0 to -3V. The HMC121C8 is ideal in designs where an analog DC control signal must control RF signal levels over a 25 dB amplitude range. Applications include AGC circuits and temperature compensation of multiple gain stages in microwave point-topoint and VSAT radios. See HMC121G8 for a hermetic SMT version of this device.