F1958 attenuator equivalent, 7-bit 0.25db digital step attenuator.
* Serial and 7-bit parallel interface
* 31.75dB range
* 0.25dB steps
* Glitch-FreeTM: low transient overshoot
* 500ns settling time for 0.25dB steps <.
This device is offered in a compact 4 x 4 mm 24-pin package with 50Ω input and output impedance for ease of integration.
The F1958 is part of the Renesas Glitch-FreeTM family of DSAs optimized for the demanding requirements of Base Station (BTS) radio cards and numerous other applications. This device is offered in a compact 4 x 4 mm 24-pin package with 50Ω input and o.
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