Design Files
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- No Longer Manufactured
- SA58643DP
Single-Pole Double-Throw (SPDT) switch
- This page contains information on a product that is no longer manufactured (discontinued). Specifications and information herein are available for historical reference only.
The SA58643 is a wideband RF switch fabricated in BiCMOS technology and incorporating on-chip CMOS/TTL compatible drivers. Its primary function is to switch signals in the frequency range DC to 1 GHz from one 50 Ω channel to another. The switch is activated by a CMOS/TTL compatible signal applied to the enable channel 1 pin (ENCH1).
The extremely low current consumption makes the SA58643 ideal for portable applications. The excellent isolation and low loss makes this a suitable replacement for PIN diodes.
The SA58643 is available in an 8-pin TSSOP package.
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Documentation
Quick reference to our documentation types.
3 documents
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Data Sheet
Single-Pole Double-Throw (SPDT) switch
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Supporting Information
Reflow Soldering Profile
