221AE中文資料Hittite數(shù)據(jù)手冊PDF規(guī)格書

General Description

the hMc221A(e) is a low-cost SPDt switch in a 6-lead SOt26 plastic package for use in general switching applications which require very low insertion loss and very small size. this device can control signals from Dc to 3 Ghz and is especially suited for 900 Mhz, 1.8 - 2.2 Ghz, and 2.4 Ghz iSM applications with less than 1 dB loss. the design provides exceptional insertion loss performance, ideal for filter and receiver switching. RF1 and RF2 are reflective shorts when “Off”. the two control voltages require a minimal amount of Dc current and offer compatibility with most cMOS & ttL logic families. See hMc197A(e) for same performance in an alternate SOt26 pin-out.

Features

RohS-compliant Product

Low insertion Loss: 0.4 dB

Ultra Small Package: SOt26

input iP3: +45 dBm

Positive control: 0/+3V @ 3 μA

included in the hMc-DK005 Designer’s Kits

Typical Applications

the hMc221A(e) is ideal for:

? iSM Applications

? PcMciA wireless cards

? cellular Applications