PE4249 - SPST CATV MOSFET Switch

Peregrine Semiconductor

Datasheet Details

Part number	PE4249
Manufacturer	Peregrine Semiconductor
File Size	351.46 KB
Description	SPST CATV MOSFET Switch
Datasheet	PE4249-PeregrineSemiconductor.pdf

The PE4249 is a high-isolation MOSFET Switch designed for CATV applications, covering a broad frequency range from DC up to 1.3 GHz.

75-ohm impedance switch.
Non-reflective at RF1, open reflective at RF2 when OFF.
75-ohm (0.25 watt) termination.
High isolation: 85 dB at 5 MHz, 60 dB at 1 GHz.
Low insertion loss: 0.5 dB at 5 MHz, 0.8 dB at 1 GHz.
High input IP2: >80 dBm.
CMOS/TTL single-pin control.
Single +3 volt supply operation.
Extremely low bias: 33 µA @ 3V Figure 2. Pin Configuration VDD 1 GND 2 RF1 3 Exposed Solder Pad (bottom side) 6 R.

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Published: May 12, 2020 |