Product Summary

The PE4306-52/TR is a high linearity, 5-bit RF Digital Step Attenuator (DSA) covering a 31 dB attenuation range in 1dB steps, and is pin compatible with the PE430x series. The PE4306-52/TR provides both parallel (latched or direct mode) and serial CMOS control interface, operates on a single 3-volt supply and maintains high attenuation accuracy over frequency and temperature. The PE4306-52/TR exhibits very low insertion loss and low power consumption. This functionality is delivered in a 4x4 mm QFN footprint.

Parametrics

PE4306-52/TR absolute maximum ratings: (1)VDD Supply voltage: -0.3 to 4.0 V; (2)Pin Input Power: 30dBm; (3)VI Voltage on input: -0.3 to VDD+0.3V; (4)TST Storage temperature range: -65 to 150 ℃; (5)VESD ESD voltage (Human Body Model, MIL-STD 883): 500 V.

Features

PE4306-52/TR features: (1)Attenuation: 1 dB steps to 31 dB; (2)Flexible parallel and serial programming interfaces; (3)Latched or direct mode; (4)Unique power-up state selection; (5)Positive CMOS control logic; (6)High attenuation accuracy and linearity over temperature and frequency; (7)Very low power consumption; (8)Single-supply operation; (9)50 Ω impedance; (10)Pin compatible with PE430x series; (11)Packaged in a 20 Lead 4x4 mm QFN.

Diagrams

PE4306-52/TR diagram

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