QPC4270
5 -3000 MHz SPST High Isolation Absorptive Switch
Key Features
- Low Insertion Loss
- High isolation
- High Linearity
- Low Power
The QPC4270 is a high isolation Silicon on Insulator (SOI) single pole single throw (SPST) 75Ω absorptive switch designed for use in CATV, satellite set top and other highperformance communications systems, provided in a low cost small 6-pin DFN package.
Typical Applications
- Feedback path in Fiber Deep Nodes
- Status monitoring
- CPE products
- Satellite application
- CATV Nodes and amplifiers
- Head end equipment
Product Categories
Application Categories
| Switch Type | SPST |
| Absorptive/Reflective | Absorptive |
| Frequency Min(MHz) | 5 |
| Frequency Max(MHz) | 3,300 |
| Insertion Loss(dB) | 0.4 at 1 GHz |
| Isolation(dB) | 45 at 1 GHz |
| IIP2(dBm) | 124 at 1000 MHz, 12 dBm per tone |
| IIP3(dBm) | 75 at 1000 MHz, 12 dBm per tone |
| IP0.1dB(dBm) | 37 |
| Control Lines(#) | 1 |
| Voltage(V) | 3 |
| Current(mA) | 0.55 |
| Package Type | 6-Pin DFN |
| Package(mm) | 3.0 x 3.0 |
| RoHS | Yes |
| Lead Free | Yes |
| Halogen Free | Yes |
| ITAR Restricted | No |
| ECCN | 5A991G |