Description
HMC472 is a wideband 6-bit digital attenuator with an attenuation range of 0～31.5dB and a typical step error of ±0.25dB. It adopts QFN surface mount package, single power supply 5V power supply, operating frequency range DC to 3.8 GHz, insertion loss is lower 2.0 dB (typical value), IIP3 is +54 dBm, suitable for various RF and IF applications.
Module features:
(1) Operating frequency range: 1M～3.8GHz;
(2) Maximum power of input signal: 20dBm
(3) Attenuation factor and step length: The attenuation factor is 0～31.5dB, and the step length is 0.5dB.
(4) Insertion loss: less than 2.0dB.
(5) Attenuation control interface: one is manual adjustment control through the 6-position pin header on the board;
(6) Input and output impedance: 50Ω.
(7) Power supply: the typical value is +5V, and the maximum value cannot exceed +7V.
(8) Input and output interface: SMA interface inner screw inner hole.
Package included:
1 x RF Attenuator Module
Specification
Oorsprong : Cn (Oorsprong)
