FEATURES

31.75dB range

0.25dB steps via 7-bit Control

Supports Multiple Control Interfaces – Serial, Direct

Parallel and Latched Parallel

Programmable Rapid Fire? Attenuation Setting Which

Circumvents Delays Associated with SPI Programming

Defaults to Full Attenuation for Power-On Resets

Glitchless Stepping (< 2 dB Over/Undershoot)

165 ns settling time for 0.25dB steps

Bi-directional RF Use

3.3 V and 5 V Supply Voltages

50 Ω Single-ended Input and Output Impedances

-40 to 115 °C Operating Temperature Range

Compact 4 x 4 mm QFN-24 Package

Reference: 5 V / 2 GHz

IL: 1.3 dB

IP0.1dB: 30 dBm

IIP3: 58 dBm

INL Attenuation Error: ± (0.15 + 2) dB

DNL Attenuation Error: ± 0.1 dB

APPLICATIONS

5G Wireless Infrastructure

Cellular Repeaters/Boosters & DAS Systems

Automotive Cellular and V2X Compensators

Millimeter Wave IF Stages

High Performance Gain Trim & AGC Loops

TDD Applications where a Common DSA is Shared for

Both TX and RX Modes of Operation