HMC939A
Unknown1.0 DB LSB GAAS MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 40 GHZ
Deep-Dive with AI
Search across all available documentation for this part.
HMC939A
Unknown1.0 DB LSB GAAS MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 40 GHZ
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | HMC939A |
|---|---|
| Attenuation Value | 31 dB |
| Frequency Range [Max] | 40 GHz |
| Frequency Range [Min] | 100 MHz |
| Package / Case | Die |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | Updated |
|---|---|---|---|---|
| Digikey | N/A | 0 | $ 0.00 | 1m+ |
Description
General part information
HMC939A-Die Series
The HMC939A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip. Covering 0.1 to 40 GHz, the insertion loss is less than 5 dB typical. The attenuator bit values are 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31 dB. Attenuation accuracy is excellent at less than ±1.0 dB typical step error with an IIP3 of +43 dBm. Five control voltage inputs, toggled between +5V and 0V, are used to select each attenuation state.ApplicationsFiber optics and broadband telecomMicrowave radio and VSATMilitary radios, radar and ECMSpace applications
Documents
Technical documentation and resources