pSemi's PE42723 is a HaRP™ technology-enhanced reflective SPDT RF switch designed for use in cable applications including DOCSIS 3.0/1 cable modems, set-top boxes, and residential gateways. It delivers high linearity and excellent harmonics performance in the 5-1794 MHz band. It also features low insertion loss and high isolation performance making the PE42723 ideal for DOCSIS 3.1 applications.
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| Features |
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- Supports DOCSIS 3.0/1 requirements
- Exceptional harmonics
- 2fo of -121 dBc at 17 MHz
- 3fo of -140 dBc at 17 MHz
- Best in class linearity across frequency band
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- Low insertion loss and high isolation performance
- Insertion loss of 0.3 dB at 1218 MHz
- Isolation of 54 dB at 204 MHz
- High ESD performance of 3 kV HBM
- Packaging: 12-lead 3 mm x 3 mm x 0.75 mm QFN
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| Applications |
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- Broadband market (DOCSIS 3.0/1)
- Cable modems
- Set-top boxes
- Residential gateways
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- Filter bank switching
- Relay replacement between DOCSIS 3.0 and DOCSIS 3.1 configurations
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