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PE4283 Datasheet(PDF) 1 Page - Peregrine Semiconductor Corp. |
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PE4283 Datasheet(HTML) 1 Page - Peregrine Semiconductor Corp. |
1 / 11 page Page 1 of 11 Document No. 70-0177-04 │ www.psemi.com ©2005 Peregrine Semiconductor Corp. All rights reserved. Parameter Conditions Typical Units Operation Frequency1 DC - 4000 MHz Insertion Loss 1000 MHz 2500 MHz 0.65 0.70 dB dB Isolation: RFC - RF1/RF2 1000 MHz 2500 MHz 33.5 21.5 dB dB Isolation: RF1 - RF2 1000 MHz 2500 MHz 37.5 22 dB dB ‘ON’ Switching Time 50% CTRL to 0.1 dB of final value, 1 GHz 0.725 µs ‘OFF’ Switching Time 50% CTRL to 25 dB isolation, 1 GHz 0.625 µs Input 1 dB Compression 1000 MHz +32 dBm Input IP3 1000 MHz, 20 dBm input power +53 dBm Min DC 31.5 19.5 35.5 20 30 Max 4000 0.75 0.80 1.5 1.3 Return Loss 1000 MHz 2500 MHz 19 16 dB dB RFC RF1 RF2 CMOS Control Driver V1 V2 The PE4283 RF Switch is designed to cover a broad range of applications from DC through 4000 MHz. This reflective switch integrates on-board CMOS control logic with a low voltage CMOS-compatible control interface, and can be controlled using either single-pin or complementary control inputs. The PE4283 operates using a +3 volt power supply. The PE4283 SPDT High Power RF Switch is manufactured on Peregrine’s UltraCMOS™ process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate, offering the performance of GaAs with the economy and integration of conventional CMOS. Product Specification SPDT High Power UltraCMOS™ DC – 4.0 GHz RF Switch Product Description Figure 1. Functional Diagram PE4283 Features • Single-pin or complementary CMOS logic control inputs • 1.5 kV ESD tolerance • Low insertion loss: 0.65 dB at 1000 MHz, 0.70 dB at 2500 MHz • RFC-RF1/RF2 isolation of 33.5 dB at 1000 MHz, 21.5 dB at 2500 MHz • RF1-RF2 isolation of 37.5 dB at 1000 MHz, 22 dB at 2500 MHz • Typical input 1 dB compression point of +32 dBm • Ultra-small SC-70 package Note: 1. Device linearity will begin to degrade below 10 MHz. Table 1. Electrical Specifications @ +25 °C, VDD = 3 V (ZS = ZL = 50 Ω) Figure 2. Package Type SC-70 6-lead SC-70 |
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