This document introduces the features and characteristics of PE4261 SP4T RF UltraCMOS™ Flip Chip Switch.
The document describes the PE4261 FLIP CHIP SP4T UltraCMOS™ 2.6 V Switch, designed specifically for GSM handset antenna switch modules. It features on-chip CMOS decode logic facilitating two-pin low voltage CMOS control inputs and includes built-in SAW over-voltage protection circuitry.
Key electrical characteristics include an operational frequency range of 100 to 3000 MHz, with TX insertion loss as low as 0.55 dB at 900 MHz and isolation of 39 dB at the same frequency. The device offers high ESD tolerance (1500 V HBM) and does not require blocking capacitors.
| Operational Frequency | 100 - 3000 MHz |
|---|---|
| TX Insertion Loss (900 MHz) | 0.55 dB typical |
| ESD Tolerance (HBM) | 1500 V |
No, the device does not require blocking capacitors.
The typical TX insertion loss is 0.55 dB at 900 MHz.