BDA4700 - 7-bit Digital Step Attenuator
The BDA4700 is a broadband, Highly accurate 50Ω digital step attenuator model which provides adjustable attenuation from 0 to 31.75 dB in 0.25 dB steps.
The control is a 7-bit serial interface and latched parallel interface.
BDA4700 supports a broad operating frequency range from 1MHz to 8.0 GHz.
BD
BDA4700 Features
* 7-bit Serial & Parallel Interface
* 31.75 dB Control Range 0.25 dB step
* Glitch-safe attenuation state transitions
* 2.7 V to 5.5 V supply
* 1.8 V or 3.3 V control logic
* Excellent Attenuation Accuracy Any bit Attenuation Error < ±0.5 dB up to 6GHz
