Datasheet Details
| Part number | PE4240 |
|---|---|
| Manufacturer | pSemi (Peregrine Semiconductor) |
| File Size | 292.55 KB |
| Description | SPST UltraCMOS CATV Switch DC |
| Datasheet |
 PE4240 Datasheet
|
|
|
General Description
The PE4240 is a high-isolation MOSFET Switch designed for CATV applications, covering a broad frequency range from DC up to 1.3 GHz.
This single-supply SPST switch offers a single-pin CMOS control interface with industry leading CTB performance.
Key Features
- 75-ohm switch.
- Non-reflective at RF1, open reflective at RF2 when OFF.
- Integrated 0.25 watt terminations.
- CTB performance of 100dBc.
- High isolation: 85 dB at 5 MHz, 47 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 Figure 2. Package Type 6-lead DFN RF1 RF2 75 CMOS Control Driver Table 1. Electrical Specific.