Datasheet for HMC1119:
- Manufacturer Part Number : HMC1119
- Manufacturer : AD
- Description : 0.25 dB LSB, 7-Bit, Silicon Digital Attenuator, 0.1 GHz to 6.0 GHz
- Series : HMC1119
- Reference Price : USD 0
- Our Price : We have a better price, contact us by email
- Product Type : Attenuators
- Function : Digital Step Attenuators
- 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 : HMC1119
- 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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The HMC1119 is a broadband, highly accurate, 7-bit digitalattenuator, operating from 0.1 GHz to 6.0 GHz with 31.5 dBattenuation control range in 0.25 dB steps.
The HMC1119 is implemented in a silicon process, offeringvery fast settling time, low power consumption, and high ESDrobustness. The device features safe state transitions and isoptimized for excellent step accuracy and high linearity overfrequency and temperature range. The RF input and output areinternally matched to 50 Ω and do not require any externalmatching components. The design is bidirectional; therefore,the RF input and output are interchangeable.
The HMC1119 has an on-chip regulator that can support a widesupply operating range from 3.3 V to 5.0 V with no performancechange in electrical characteristics. The HMC1119 incorporates adriver that supports serial (3-wire) and parallel controls of theattenuator.
The HMC1119 comes in a RoHS-compliant, compact, 4 mm ×4 mm LFCSP package.
A fully populated evaluation board is available.
Applications
- Cellular infrastructure
- Microwave radios and very small aperture terminals (VSATs)
- Test equipment and sensors
- IF and RF designs
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.
