HMC939A - 1.0 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR
Analog Devices
General Description
The HMC939A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip.
Covering 0.1 to 40 GHz, the insertion loss is less than 5 dB typical.
The attenuator bit values are 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31 dB.
Key Features
1.0 dB LSB Steps to 31 dB Single Positive Control Line Per Bit ±1.0 dB Typical Bit Error High Input IP3: +43 dBm Die Size: 2.34 x 1.0 x 0.1 mm
Attenuators - Digital - Chip
Functional Diagram
General.
Full PDF Text Transcription for HMC939A (Reference)
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HMC939A. For precise diagrams, and layout, please refer to the original PDF.
Typical Applications The HMC939A is ideal for: • Fiber Optics & Broadband Telecom • Microwave Radio & VSAT • Military Radios, Radar & ECM • Space Applications HMC939A v01...
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& VSAT • Military Radios, Radar & ECM • Space Applications HMC939A v01.0916 1.0 dB LSB GaAs MMIC 5-BIT DIGITAL ATTENUATOR, 0.1 - 40 GHz Features 1.0 dB LSB Steps to 31 dB Single Positive Control Line Per Bit ±1.0 dB Typical Bit Error High Input IP3: +43 dBm Die Size: 2.34 x 1.0 x 0.1 mm Attenuators - Digital - Chip Functional Diagram General Description The HMC939A die is a broadband 5-bit GaAs IC digital attenuator MMIC chip. Covering 0.1 to 40 GHz, the insertion loss is less than 5 dB typical. The attenuator bit values are 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31 dB. Attenuation accuracy is excellent at less
HMC939A Datasheet
