HMC346G8 is an absorptive Voltage Variable Attenuator (VVA) from Hittite Microwave, operating from DC to 8 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 device is ideal in designs where an analog DC control signal must control RF signal levels over a 30 dB amplitude range.
The HMC346G8 is an absorptive Voltage Variable Attenuator (VVA) manufactured by Hittite Microwave Corporation. It operates in an 8-lead glass/metal hermetic surface-mount package from DC to 8 GHz. The device features an on-chip reference attenuator designed for use with an external op-amp to provide simple single voltage attenuation control ranging from 0 to -3V.
| Frequency Range | DC - 8 GHz |
|---|---|
| Attenuation Range | 30 dB |
| Control Voltage Range | +1.0 to -5.0 Vdc |
| Operating Temperature | -40 to +85 °C |
| Package Type | 8 Lead Hermetic SMT |
The device operates from DC to 8 GHz.
The attenuation range is 30 dB.
The control voltage range is from +1.0 to -5.0 Vdc.