EK42452-01

ESD Product Specification PE42452 UltraCMOS SP5T RF Switch 4504000 MHz Product Description Features The PE42452 is a HaRP technology-enhanced absorptive SP5T RF switch designed for use in 3G/4G Five symmetric, absorptive RF ports wireless infrastructure and other high performance RF High isolation applications. 61 dB 900 MHz This switch is a pin-compatible upgraded version of the 55 dB 2100 MHz PE42451 with 1.8V control logic. It is comprised of five 52 dB 2700 MHz symmetric RF ports and has very high isolation. An 44 dB 4000 MHz integrated CMOS decoder facilitates a three-pin low voltage CMOS control interface and an external negative High linearity supply option. In addition, no external blocking IIP2 of 96 dBm capacitors are required if 0V DC is present on the RF IIP3 of 57 dBm ports. 1.8V control logic compatible The PE42452 is manufactured on Peregrines 105C operating temperature UltraCMOS process, a patented variation of silicon-on- Fast switching time of 265 ns insulator (SOI) technology on a sapphire substrate. Three pin CMOS logic control Peregrines HaRP technology enhancements deliver External negative supply option high linearity and excellent harmonics performance. It is ESD performance process, offering an innovative feature of the UltraCMOS the performance of GaAs with the economy and 4kV HBM on RF pins to GND integration of conventional CMOS. 1.5kV HBM on all pins Figure 1. Functional Diagram Figure 2. Package Type RFC 24-lead 4x4 mm QFN RF5 RF1 ESD ESD 50 50 RF4 RF2 ESD ESD 50 50 RF3 ESD CMOS Control/ 50 Driver and ESD DOC-02114 V1 V2 V3 V Vss (optional) DD EXT Document No. DOC-14014-3 www.psemi.com 2013-2014 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 11 PE42452 Product Specification Table 1. Electrical Specifications 25C (Z = Z = 50 ) unless otherwise noted S L 1 2 Normal mode : V = 3.3V, Vss = 0V or Bypass mode : V = 3.3V, Vss = -3.3V DD EXT DD EXT Parameter Path Condition Min Typ Max Unit Operating frequency 450 4000 MHz 450 MHz900 MHz 0.95 1.15 dB 900 MHz2100 MHz 1.15 1.35 dB Insertion loss RFCRFX 2100 MHz2700 MHz 1.30 1.55 dB 2700 MHz4000 MHz 1.60 1.90 dB 450 MHz900 MHz 56 61 dB 900 MHz2100 MHz 52 55 dB Isolation RFCRFX 2100 MHz2700 MHz 49 52 dB 2700 MHz4000 MHz 41 44 dB 450 MHz900 MHz 56 60 dB 900 MHz2100 MHz 51 53 dB Isolation RFXRFX 2100 MHz2700 MHz 49 52 dB 2700 MHz4000 MHz 41 42 dB Return loss (active port) RFX 4504000 MHz 16 dB Return loss (terminated port) RFX 4504000 MHz 23 dB 3 Input 0.1 dB compression point RFCRFX 1950 MHz 35 dBm Input IP2 RFCRFX 1950 MHz 96 dBm Input IP3 RFCRFX 1950 MHz 57 dBm Switching time 50% control to 10% or 90% RF 265 345 ns Notes: 1. Normal mode: single external positive supply used 2. Bypass mode: both external positive supply and external negative supply used 3. The input 0.1 dB compression point is a linearity figure of merit. Refer to Table 3 for the operating RF input power (50 ) 2013-2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-14014-3 UltraCMOS RFIC Solutions Page 2 of 11