BDA4601 - 6-bit Digital Step Attenuator
The BDA4601 is a 50Ω digital step attenuator model which provides adjustable attenuation from 0 to 31.5 dB in 0.5 dB steps.
The control is a 6-bit serial interface and parallel interface.
Covering 1MHz to 4.0 GHz, the insertion loss is less than 1.5 dB typical.
And Offering the High linearity, low p
BDA4601 Features
* 6-bit Serial & Parallel Interface
* 31.5 dB Control Range 0.5 dB step
* No positive glitch
* 2.7 V to 5.5 V supply
* 1.8 V or 3.3 V control logic
* Any bit Attenuation Error < ±0.6 dB up to 3GHz
* Low Insertion Loss 0.7dB @ 1MHz 1.0 dB @ 1GHz
