Datasheet for HMC977:
- Manufacturer Part Number : HMC977
- Manufacturer : AD
- Description : GaAs, MMIC, I/Q, Downconverter,20 GHz to 28 GHz
- Series : HMC977
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : RF Mixers
- Function : I/Q Downconverters/Receivers
- Current Suggest : Recommended for New Designs
- Status : Production
- RoHS Status: -
- Voltage: -
- Feature: -
- Package Case: -
- Temperature Range: -
- Packing: Reel/Tray/Tube
- Standard Packing Quantity: -
- Country of Origin: -
- Other Part Number : HMC977
- Shipping methods : DHL FEDEX UPS TNT
- Delivery Time : Ship within 1 day.
- Manufacturer Production time : 6-8 weeks (Normally have stocks)
- Weight : 0.001KG
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- Conversion gain: 14 dB typical
- Image rejection: 21 dBc typical at 20 GHz to 26.5 GHz
- 2× LO to RF isolation: 45 dB typical at 20 GHz to 26.5 GHz
- Noise figure: 2.5 dB typical at 20 GHz to 26.5 GHz
- Input IP3: 1 dBm typical at 20 GHz to 26.5 GHz
- LO drive range: 2 dBm to 6 dBm
- 24-lead 4 mm × 4 mm LFCSP
The HMC977 is a compact, gallium arsenide (GaAs), monolithic microwave integrated circuit (MMIC), inphase and quadrature (I/Q) downconverter in a leadless, RoHS compliant, surface-mount technology (SMT) package. This device provides a small signal conversion gain of 14 dB with a noise figure of 2.5 dB and 21 dBc of image rejection. The HMC977 utilizes a low noise amplifier (LNA) followed by an image reject mixer which is driven by an active 2× multiplier. The image reject mixer eliminates the need for a filter following the LNA and removes thermal noise at the image frequency. I and Q mixer outputs are provided and an external 90° hybrid is required to select the required sideband. The HMC977 is a much smaller alternative to hybrid style image reject mixer downconverter assemblies and is compatible with surface-mount manufacturing techniques.
Applications
- Point to point and point to multipoint radios
- Military radar, electronic warfare (EW), and electronic intelligence (ELINT)
- Satellite communications
This product has been released to the market. The data sheet contains all final specifications and operating conditions. For new designs, ADI recommends utilization of these products.
