PDF PE42522 Data sheet ( Hoja de datos )

Número de pieza	PE42522
Descripción	RF Digital Attenuator
Fabricantes	Peregrine Semiconductor
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No Preview Available ! PE42522 Product Specification UltraCMOS® SPDT RF Switch, 9 kHz–26.5 GHz Features • Broad frequency support from 9 kHz to 26.5 GHz • High port to port isolation ▪ 63 dB @ 3 GHz ▪ 58 dB @ 7.5 GHz ▪ 39 dB @ 13.5 GHz ▪ 28 dB @ 20 GHz ▪ 22 dB @ 26.5 GHz • HaRP™ technology enhanced ▪ Fast settling time ▪ No gate and phase lag ▪ No drift in insertion loss and phase • Improved high frequency insertion loss and return loss performance with external matching • High ESD performance of 3.5 kV HBM on all pins • Packaging – 29-lead 4 × 4 mm LGA Applications • Test and measurement • Microwave backhaul • Radar Figure 1 • PE42522 Functional Diagram RFC RF1 50Ω 50Ω CMOS Control Driver V1 VSS_EXT RF2 Product Description The PE42522 is a HaRP™ technology-enhanced absorptive SPDT RF switch that supports a broad frequency range from 9 kHz to 26.5 GHz. This broadband general purpose switch offers excellent isolation, high linearity performance and has exceptional settling time making this device ideal for many broadband wireless applica- tions. No blocking capacitors are required if DC voltage is not present on the RF ports. The PE42522 is manufactured on Peregrine’s UltraCMOS® process, a patented variation of silicon-on-insulator (SOI) technology on a sapphire substrate. Peregrine’s HaRP technology enhancements deliver high linearity and excellent harmonics performance. It is an innovative feature of the UltraCMOS process, offering the performance of GaAs with the economy and integration of conventional CMOS. ©2014-2015, Peregrine Semiconductor Corporation. All rights reserved. • Headquarters: 9380 Carroll Park Drive, San Diego, CA, 92121 Product Specification www.psemi.com DOC-12014-6 – (2/2015) 1 page Table 3 • PE42522 Electrical Specifications (Cont.) Parameter Path Condition Isolation Return loss (active port)(3) Return loss (RFC port)(3) Return loss (off port) RFX–RFX RFC–RFX RFC–RFX RFC–RFX All ports 9 kHz–10 MHz 10–3000 MHz 3000–7500 MHz 7500–10000 MHz 10000–13500 MHz 13500–18000 MHz 18000–20000 MHz 20000–24000 MHz 24000–26500 MHz 9 kHz–10 MHz 10–3000 MHz 3000–7500 MHz 7500–10000 MHz 10000–13500 MHz 13500–18000 MHz 18000–20000 MHz 20000–24000 MHz 24000–26500 MHz 9 kHz–10 MHz 10–3000 MHz 3000–7500 MHz 7500–10000 MHz 10000–13500 MHz 13500–18000 MHz 18000–20000 MHz 20000–24000 MHz 24000–26500 MHz 9 kHz–10 MHz 10–3000 MHz 3000–7500 MHz 7500–10000 MHz 10000–13500 MHz 13500–18000 MHz 18000–20000 MHz 20000–24000 MHz 24000–26500 MHz 9 kHz–10 MHz 10–3000 MHz 3000–7500 MHz 7500–10000 MHz 10000–13500 MHz 13500–18000 MHz 18000–20000 MHz 20000–24000 MHz 24000–26500 MHz DOC-12014-6 – (2/2015) www.psemi.com PE42522 UltraCMOS® SPDT RF Switch Min 70 62 48 42 36 26 23 19 18 65 61 55 48 37 28 26 21 19 Typ 80 64 50 44 38 28 25 21 20 73 63 58 51 39 30 28 23 22 23 18 16 15 20 13 7 5 6 23 19 27 27 20 23 10 6 7 30 23 15 13 14 8 6 3 2 Max Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB Page 5 5 Page PE42522 UltraCMOS® SPDT RF Switch Figure 8 • RFC Port Return Loss vs Temperature() Note: High frequency performance can be improved by external matching (see Figure 19–Figure 21). –40°C +25°C +85°C 0 −5 −10 −15 −20 −25 −30 −35 −40 0 5 10 15 20 Frequency (GHz) 25 26. 5 Figure 9 • RFC Port Return Loss vs VDD() Note: High frequency performance can be improved by external matching (see Figure 19–Figure 21). 2.3V 3.3V 5.5V 0 −5 −10 −15 −20 −25 −30 −35 −40 0 5 10 15 20 Frequency (GHz) 25 26. 5 DOC-12014-6 – (2/2015) www.psemi.com Page 11 11 Page

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