*For representation only.
4257-52
| Mfr. No: | 4257-52 |
| Mfr.: | pSemi |
| Category: | RF Switch ICs |
| Description: | RF Switch ICs Green 20 lead 4x4 QFN |
| Datasheet: | 4257-52 Datasheet (PDF) |
⚙
Specifications
| RF Type | General Purpose |
| Topology | Absorptive |
| Circuit | SPDT |
| Frequency Range | 10MHz ~ 3GHz |
| Isolation | 44dB |
| Insertion Loss | 1.2dB |
| Test Frequency | 3GHz |
| P1dB | 31dBm |
| IIP3 | 55dBm |
| Features | - |
| Impedance | 50Ohm |
| Voltage - Supply | 2.7V ~ 3.3V |
| Operating Temperature | -40°C ~ 85°C |
| Grade | - |
| Qualification | - |
| Mounting Type | Surface Mount |
| Package / Case | 20-VFQFN Exposed Pad |
| Supplier Device Package | 20-QFN (4x4) |
📦
Product Attributes
| Packaging | Reel |
| Standard Pack Qty | 3000 |
6,394
Units In Stock
📦 Reel
- 24-hour response
- Global shipping
- Genuine parts guaranteed
Test report available upon request —
view sample report
🔑
Key Specifications
| Category | RF Switch ICs |
| RoHS | RoHS Compliant |
| Lifecycle | |
| Lead Time | 112 Days (from factory) |
📄
Documentation
⬇ Download Datasheet
🌐
Compliance & Export
| Country / Standard | Code |
|---|---|
| CNHTS | 8542399000 |
| CAHTS | 8542390000 |
| USHTS | 8542390090 |
| MXHTS | 8542399999 |
| ECCN | EAR99 |
ℹ
Product Overview
4257-52 is a rf switch ics part produced by pSemi for use across a range of applications. Technical specifications for this part include RF type: General Purpose, topology: Absorptive, circuit: SPDT, frequency range: 10MHz ~ 3GHz, isolation: 44dB and insertion loss: 1.2dB. This part has a typical lead time of 112 Days from factory and ships with a full manufacturer datasheet available for download. Order 4257-52 from Simplytronix for authenticated stock and same-day order processing.
