●Product Details
●The HMC939ALP4E is a 5-bit digital attenuator with a 31 dB attenuation control range in 1 dB steps.
●The HMC939ALP4E offers optimum insertion loss, attenuation accuracy, and input linearity over the specified frequency range from 100 MHz to 33 GHz.
●The HMC939ALP4E requires dual supply voltages, VDD = +5 V and VSS = −5 V, and provides CMOS-/TTL-compatible parallel control interface by incorporating an on-chip driver.
●The HMC939ALP4E comes in a RoHS compliant, compact, 4 mm × 4 mm LFCSP package. See HMC939A-DIE for the die version of HMC939ALP4E.
●Applications
● Test instrumentation
● Microwave radios and very small aperture terminals (VSATs)
● Military radios, radars, electronic counter measures (ECMs)
● Broadband telecommunications systems
●### Features and Benefits
● Attenuation range: 1 dB LSB steps to 31 dB
● Insertion loss: 6 dB typical at 33 GHz
● Attenuation accuracy: ±0.5 dB typical
● Input linearity
● 0.1 dB compression (P0.1dB): 24 dBm typical
● Third-order intercept (IP3): 40 dBm typical
● Power handling: 27 dBm
● Dual-supply operation: ±5 V
● CMOS-/TTL-compatible parallel control
● 24-lead, 4 mm × 4 mm LFCSP package
●HMC939ATCPZ-EP supports defense and aerospace applications (AQEC standard)
● Download the HMC939ATCPZ-EP data sheet (pdf)
● Military temperature range: −55°C to +125°C
● Controlled manufacturing baseline
● One assembly/test site
● One fabrication site
● Enhanced product change notification
● Qualification data available on request
Part 3D Model
