PE42451

Product Description The PE42451 is a HaRP™-enhanced sbsorptive SP5T RF wwitch developed on the UltraCMOS® process technology. This general purpose switch is comprised of five symmetric RF ports and has very high isolation. An on-chip CMOS decode logic facilitates a three-pin low voltage CMOS control interface and an optional external Vss feature (VssEXT). High ESD tolerance and no blocking capacitor requirements make this the ultimate in integration and ruggedness. pSemi’s HaRP™ technology enhancements deliver high linearity and exceptional harmonics performance. It is an innovative feature of the UltraCMOS® process, providing performance superior to GaAs with the economy and integration of conventional CMOS. Figure 1. Functional Diagram RFC ESD RF5 ESD 50 RF4 ESD 50 CMOS Control/ Driver and ESD ESD 50 ESD 50 ESD 50 RF1 RF2 RF3 V1 V2 V3 VDD VssEXT (optional) DOC-02114 Product Specification PE42451 SP5T Absorptive UltraCMOS® High-Isolation RF Switch 450-5000 MHz, VssEXT option Features  HaRP™-enhanced UltraCMOS® device  Five symmetric, absorptive RF ports  High Isolation:  68 dB at 450 MHz  62 dB at 900 MHz  55 dB at 2100 MHz  53 dB at 2600 MHz  50 dB at 4000 MHz  43 dB at 5000 MHz  IIP2 of 95 dBm, IIP3 of 58 dBm  High ESD tolerance of 3500 V HBM  Optional External Vss Control (VssEXT)  Three pin CMOS logic control  No blocking capacitors required  Small RoHS-Compliant 24-lead 4x4 mm QFN package Figure 2. Package Photo 24-lead 4x4 mm QFN ...