RFSA2534 Datasheet Digital Step Attenuator

Manufacturer: RF Micro Devices (now Qorvo)

Datasheet Details

RFSA2534 50MHz to 4000MHz, Digital Step Attenuator RFMD’s RFSA2534 is a 5-bit digital step attenuator (DSA).

high linearity over the entire 15.5dB gain control range with 0.5dB steps. The RFSA2534 uses serial control interface. It has a low insertion loss of 1.3dB at 2GHz. Patent pending circuit architecture provides Overshoot-free transient switching performance The RFSA2534 is available in a 4.2mm x 4.2mm laminate package that is footprint compatible with a 4mm x 4mm QFN 24 lead package. GND GND GND GND GND GND N/C RFIN N/C N/C D/C N/C SPI N/C RFOUT N/C N/C VDD N/C RFSA2534 Package: QFN, 24-pin,.

Part Number	Description
RFSA2514	Digital Step Attenuator
RFSA2524	SERIAL CONTROLLED DIGITAL STEP ATTENUATOR
RFSA2013	VOLTAGE CONTROLLED ATTENUATOR
RFSA2033	Low Loss Voltage Controlled Attenuator
RFSA2113	Wide Bandwidth Voltage Controlled Attenuator
RFSA2614	PARALLEL CONTROLLED DIGITAL STEP ATTENUATOR
RFSA2624	SERIAL CONTROLLED DIGITAL STEP ATTENUATOR
RFSA2654	DIGITAL STEP ATTENUATOR
RFSA2714	Parallel Controlled Digital Step Attenuator