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HMC221B - SPDT Switch

General Description

The HMC221B is a single-pole, double-throw (SPDT) switch specified from 10 kHz to 3 GHz in a 6-lead SOT-23 plastic package.

Key Features

  • Low insertion loss: 0.4 dB typical Input third-order intercept (IP3): 55 dBm typical Positive control: 0 V/3 V Ultrasmall package: SOT-23.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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Data Sheet FEATURES Low insertion loss: 0.4 dB typical Input third-order intercept (IP3): 55 dBm typical Positive control: 0 V/3 V Ultrasmall package: SOT-23 APPLICATIONS Industrial, scientific and medical (ISM) PCMCIA wireless cards Cellular applications GENERAL DESCRIPTION The HMC221B is a single-pole, double-throw (SPDT) switch specified from 10 kHz to 3 GHz in a 6-lead SOT-23 plastic package. This switch offers a very low insertion loss of less than 0.8 dB up to 3 GHz and is well suited for receiver and filter switching applications that require low insertion loss and a small size. The RF1 and RF2 pins are reflective shorts when in an off state, and the two control voltages (the A and B pins) require a minimal dc bias current.