Product Description
The PE4270 is a is a high-isolation Switch designed for CATV applications, covering a broad frequency range from near DC up to 3000 MHz. This single-supply 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. In a typical CATV application, the PE4270 provides for a cost effective and manufacturable solution vs. mechanical relays.

Features
• Integrated 0.25 watt terminations
• CTB performance of 90 dBc
• High isolation: 90 dB at 5 MHz, 63 dB at 1000 MHz
• Low insertion loss: 0.5 dB at 50 MHz, 0.70 dB at 1000 MHz
• High input IP2: >80 dBm
• CMOS/TTL single-pin control
• Single +3-volt supply operation
• Extremely low bias: 8 µA @ 3 V
• Available in a 6-lead DFN package