Product Specification PE42451 SP5T Absorptive UltraCMOS High-Isolation RF Switch Product Description 450-4000 MHz, Vss option EXT The PE42451 is a HaRP-enhanced Absorptive SP5T RF Switch developed on the UltraCMOS process Features technology. This general purpose switch is comprised of HaRP-enhanced UltraCMOS device five symmetric RF ports and has very high isolation. An on-chip CMOS decode logic facilitates a three-pin low Five symmetric, absorptive RF ports voltage CMOS control interface and an optional external High Isolation: Vss feature (Vss ). High ESD tolerance and no EXT 68 dB at 450 MHz blocking capacitor requirements make this the ultimate in integration and ruggedness. 62 dB at 900 MHz 55 dB at 2100 MHz Peregrines HaRP technology enhancements deliver 53 dB at 2600 MHz high linearity and exceptional harmonics performance. It 50 dB at 4000 MHz is an innovative feature of the UltraCMOS process, IIP2 of 95 dBm, IIP3 of 58 dBm providing performance superior to GaAs with the economy and integration of conventional CMOS. High ESD tolerance of 3500 V HBM Optional External Vss Control (Vss ) EXT Three pin CMOS logic control Figure 1. Functional Diagram No blocking capacitors required Small RoHS-Compliant 24-lead 4x4 mm RFC QFN package RF5 RF1 ESD ESD 50 50 Figure 2. Package Photo RF4 RF2 24-lead 4x4 mm QFN 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-22914-2 www.psemi.com 2009-2014 Peregrine Semiconductor Corp. All rights reserved. Page 1 of 11 PE42451 Product Specification Table 1. Electrical Specifications 25 C, V = 3.0 V (Z = Z = 50 ) DD S L Electrical Parameter Path Condition Min Typ Max Unit Operating Frequency 450 4000 MHz RFC - RFX 450 MHz 1.6 1.95 dB RFC - RFX 900 MHz 1.65 2.05 dB Insertion Loss, IL RFC - RFX 2100 MHz 1.95 2.30 dB RFC - RFX 2600 MHz 2.05 2.40 dB RFC - RFX 4000 MHz 2.25 2.75 dB RFC/RFX - RFX 450 MHz 58.5 68 dB RFC/RFX - RFX 900 MHz 53.0 62 dB Isolation, Iso RFC/RFX - RFX 2100 MHz 46.5 55 dB RFC/RFX - RFX 2600 MHz 46.5 53 dB RFC/RFX - RFX 4000 MHz 41.5 50 dB Return Loss, Active Port RFX 450 - 4000 MHz 16 dB Return Loss, Terminated Port RFX 450 - 4000 MHz 15 dB 1 Input 1 dB compression , P1dB RFX - RFC All Bands,100% duty cycle 35 dBm Input IP2 RFX - RFC All Bands, 100% duty cycle 95 dBm Input IP3 RFX - RFC All Bands, 100% duty cycle 58 dBm O 50% Control to 90% RF 200 500 ns Switching Time, T SWOf 50% Control to 10% RF 200 500 ns Notes: 1. Please refer to Maximum Operating Power in Table 2 Table 2. Operating Ranges Symbol Parameter Min Typ Max Units V Supply Voltage V 2.7 3.0 3.3 V DD DD Vss Negative Power Supply EXT -3.3 -3.0 -2.7 V 2 Vss EXT Voltage I Power Supply Current DD I 14 A DD V = 3.0 V, P = 0 dBm DD IN I Max Power Supply Current DD I DD V = 3.3 V, P = 33 dBm, 50 A DD MAX (max) Temperature = -40C 0.7 x Control Voltage High V V V IH DD V DD 0.3 x Control Voltage Low V 0 V IL V DD 3 I Control Current I 1 A CTRL CTRL Maximum Operating Power (RFX-RFC, All Bands (50 ), P 33 dBm MAX 100% duty cycle) Maximum power into termination (RFX, All Bands P 24 dBm MAX (50 ),100% duty cycle) Operating temperature range T -40 +85 C OP Note: 2. Applied only when external Vss power supply used. Pin 20 must be grounded when using internal Vss supply. 3. Pull-down resistor in EVK schematic may increase control current. 2009-2014 Peregrine Semiconductor Corp. All rights reserved. Document No. DOC-22914-2 UltraCMOS RFIC Solutions Page 2 of 11