HMC-C025 0.5dB LSB 6-Bit Digital Attenuator Module, DC - 13 GHz
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.
Applications
- Telecom Infrastructure
- Microwave Radio & VSAT
- Military & Space
- Test Instrumentation
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
| S-Parameters |
Data Sheets
Order Information
| Part Number | Package | Packing Qty | Temp Range | Price 100-499 | Price 1000+ | RoHS |
|---|
| HMC1049LP5E Production | 32 ld QFN (5x5mm w/3.7mm ep) | OTH 50 | -40 to 85C | 92.69 | 75.08 | Y |
| HMC1049LP5ETR Production | 32 ld QFN (5x5mm w/3.7mm ep) | REEL 500 | -40 to 85C | 92.69 | 75.08 | Y |
Evaluation Boards
| Part Number | Description | Price | RoHS |
|---|
| EVAL01-HMC1049LP5 | Evaluation Board - HMC1049LP5E Evaluation Board | 683.1 | Y |
Reference Materials
