HMC-C025 Data Sheet4/22/2015
Features and Benefits
- 0.5 dB LSB Steps to 31.5 dB
- Single Control Line per Bit
- Typical Bit Error: ±0.3 dB
- CMOS Compatible Control
- Hermetically Sealed Module
- Field Replaceable SMA Connectors
- -55 to +85°C Operating Temperature
The HMC-C025 is a DC to 13 GHz 6-bit GaAs IC Digital Attenuator housed in a miniature hermetic module. This wideband attenuator features 4 dB typical insertion loss, +38 dBm input IP3, and bit values of 0.5 (LSB), 1, 2, 4, 8, and 16 dB for a total attenuation of 31.5 dB. Attenuation accuracy is excellent with ±0.3 dB typical step error.
Six control voltage inputs, toggled between 0 and +5V, are used to select each attenuation state. A single Vdc bias of -5V allows operation at frequencies down to DC. Removable SMA connectors can be detached to allow direct connection of the module’s I/O pins to a microstrip or coplanar circuit.
- Telecom Infrastructure
- Microwave Radio & VSAT
- Military & Space
- Test Instrumentation
Product Lifecycle Production
At least one model within this product family is in production and available for purchase. The product is appropriate for new designs but newer alternatives may exist.
Documentation & Resources
Tools & Simulations
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|Part Number||Material Declaration||Reliability Data||Pin/Package Drawing||CAD Symbols, Footprints & 3D Models|
|HMC-C025||Material Declaration||Reliability Data||Connectorized Hermetic Module (C6)|
|Wafer Fabrication Data|
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