CHT4012-QDG Datasheet (United Monolithic Semiconductors)

CHT4012-QDG, DC-6GHz 6-BIT DIGITAL ATTENUATOR

The CHT4012-QDG is a DC-6GHz monolithic 6-bit digital attenuator with a LSB = 0.5dB offering a high dynamic range and a high accuracy, the RMS amplitude error is typically as low as 0.3dB.

The circuit provides low insertion loss 2.5dB associated to input and output return losses better than 13dB.

CHT4012-QDG Features

* Broadband performances: DC-6GHz

* Insertion Loss (state 0): 2.5dB

* RMS attenuation error: 0.3dB

* RMS phase variation: 1deg

* DC bias: V+=5V and V-=-5V

* No decoupling capacitance on Input and Output RF accesses

* 24L-QFN4x4

* MSL1 UMSS AT3460681782A YYYYWWWWG