|Category||Semiconductors => RF Integrated Circuits => 8826778|
Analog Devices HMC939A is designed as a 5-bit broadband GaAs IC digital attenuator MMIC chip. Operating from 0.1 to 40GHz, the HMC939A has a typical insertion loss of less than 5dB. The device features attenuator bit values of 1.0 (LSB), 2, 4, 8, 16 for a total attenuation of 31dB. HMC939A achieves excellent attenuation accuracy at less than ±1.0dB typical step error and an IIP3 of +43dBm. HMC939As five control voltage inputs, which can toggle between +5V and 0V, are select each attenuation state.
|Datasheet||Download HMC939ALP4E datasheet
|Maximum Attenuation||31 dB|
|Maximum Frequency||33 GHz|
|Number of Bits||5 bit|
|Number of Channels||1 Channel|
|Attenuator Step Size||1 dB|
|Maximum Operating Temperature||+ 85 C|
|Minimum Operating Temperature||- 40 C|
|Others parts numbering|
The HMC939ALP4E is ideal for: Fiber Optics & Broadband Telecom Microwave Radio & VSAT Military Radios, Radar & ECM Space Applications Sensors Test & Measurement EquipmentFeatures
1.0 dB LSB Steps 31 dB Single Positive Control Line Per Bit ±1.0 dB Typical Bit Error High Input IP3: +43 dBm 16mm2 Leadless SMT Plastic Package
The HMC939ALP4E is broadband 5-bit GaAs IC digital attenuator in low cost leadless surface mount packages. Covering to 33.0 GHz, the insertion loss is less than 5 dB typical. The attenuator bit values are 1.0 (LSB), for a total attenuation of 31 dB. Attenuation accuracy is excellent ±0.4 dB typical step error with of +43 dBm. Five control voltage inputs, toggled between +5V and 0V, are used to select each attenuation state.
Input Power for 0.1 dB Compression Input Third Order Intercept Point (Two-Tone Input Power= 8 dBm Each Tone) Switching Characteristics
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HMC939ALP4E Material Declaration PCN-PDN Information Quality And Reliability Symbols and FootprintsData Sheet 1.0 dB LSB GaAs MMIC 5-Bit Digital Attenuator, - 33 GHz Data Sheet
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Analog Devices HMC939A is designed as a 5-bit broadband GaAs IC digital attenuator MMIC chip. Operating from 0.1 to 40GHz, the HMC939A has a typical insertion loss of less than 5dB. The device features
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