XM-B9U9-0804C-02
XR-B9U9-0804C-02 RoHS



Digital Step Attenuator, ADRF5730BCCZN [PCB: 939]
Latched Parallel Control
Included Bias Controller: XM-C9G5-0804D
Connectorized Housing
SMA Connectors

Configurations

Unit of Measure

Product Page

N/A ADI

Spec Sheet

N/A ADRF5730BCCZN

Low Freq

N/A 100 MHz

High Freq

N/A 40000 MHz

Atten Range

N/A 31.5 dB

Atten Step

N/A 0.5 dB

IL

N/A 4.8 dB

Bias Instruction

N/A Power-up Sequence
1. Apply +VIN = +3.8V (+3.8V to +10V)
2. Appy -VIN = -3.8V (-3.8V to -10V)
3. Apply control signals to 6 digital lines
D0 - D5 (0/3.3V logic)
4. Apply RF Signal
RF power can be applied at any time
Power-down Sequence
1. Remove RF Signal
2. Adjust control signals to 0V
3. Adjust -VIN to 0V
4. Adjust +VIN to 0V

RoHS

N/A XR-B9U9-0804C-02