Product Specification

PE42721

Page 4 of 12

©2013 Peregrine Semiconductor Corp. All rights reserved.

Latch-Up Avoidance

devices are immune to latch-up.

Electrostatic Discharge (ESD) Precautions

the same precautions that you would use with

other ESD-sensitive devices. Although this device

contains circuitry to protect it from damage due to

ESD, precautions should be taken to avoid

exceeding the specified rating.

Moisture Sensitivity Level

The Moisture Sensitivity Level rating for the

PE42721 in the 12-lead 3x3 mm QFN package is

MSL1.

C1

C2

RFC – RF1

RFC – RF2

Low

Low

ON

OFF

Low

High

OFF

ON

High

Low

OFF

ON

High

High

ON

OFF

Note 1: A versatile logic table has been established to allow either C1 or C2 to

act as a single pin control and in either polarity

Switching Frequency

The PE42721 has a maximum 25 kHz switching

rate.

Switching frequency describes the time duration

between switching events. Switching time is the

time duration between the point the control signal

reaches 50% of the final value and the point the

output signal reaches within 10% or 90% of its

target value. Switching time is provided in Table 1.

Spurious Performance

The typical spurious performance of the PE42721

is –124 dBm.