PE4248 Overview
The PE4248 is a high-isolation MOSFET Switch designed for CATV applications, covering a broad frequency range from DC up to 1.3 GHz. This singlesupply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance. It also provides low insertion loss, high isolation and extremely low bias requirements while operating on a single 3-volt supply.
PE4248 Key Features
- 75-ohm switch
- Integrated 0.25 watt terminations
- CTB performance of 90dBc
- High isolation: 90 dB at 5 MHz, 63 dB at 1 GHz
- Low insertion loss: 0.5 dB at 5 MHz, 0.75 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
