RFMW (San Jose, CA) has announced design and sales support for the PE4312, 6-bit digital step attenuator from Peregrine Semiconductor. The PE4312 is designed for use in wireless infrastructure, portable radios, and broadband infrastructure applications from 1 MHz to 4 GHz. Key features include:
- Excellent attenuation accuracy +/-(0.15 + 2% of attn @ 2.2GHz).
- A low insertion loss.
- Parallel, serial, & power-up controls settings.
- A supply voltage range from 2.3 to 5.5 V.
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