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Updated at 17/06/2025 10:30:15(UTC+8)
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Description
- Product Details
- The HMC941A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip. Covering 0.1 to 30 GHz, the insertion loss is less than 4 dB typical. The attenuator bit values are 0.5 (LSB), 1, 2, 4, 8, for a total attenuation of 15.5 dB. Attenuation accuracy is excellent at less than ± 0.5 dB typical step error with an IIP3 of +45 dBm. Five control voltage inputs, toggled between +5V and 0V, are used to select each attenuation state.
- **Applications**
- Fiber pptics and broadband telecom
- Microwave radio and VSAT
- Military radios, radar and ECM
- Space applications
- ### Features and Benefits
- 0.5 dB LSB steps to 15.5 dB
- Single positive control line per bit
- ±0.5 dB typical bit error
- High input IP3: +45 dBm
- Die size: 2.35 x 1 x 0.1 mm
HMC941A Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Number of Pins | 9 Pin |
| Case/Package | WP-9 |
| Supply Current | 7 mA |
| Number of Bits | 5 Bit |
| Power Dissipation | 0.453 W |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -55 ℃ |
| Power Dissipation (Max) | 453 mW |
| Input Voltage | 7 V |
| Show | |
| Product Lifecycle Status | Active |
| Packaging | Tray |
| RoHS | RoHS Compliant |
| Lead-Free Status | Contains Lead |
Order guide
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- Delivery date: usually 2 to 7 working days.
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- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
Contact Us
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