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PE42553 Datasheet(PDF) 2 Page - Peregrine Semiconductor |
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PE42553 Datasheet(HTML) 2 Page - Peregrine Semiconductor |
2 / 19 page PE42553 UltraCMOS® SPDT RF Switch Page 2 DOC-62463-2 – (11/2014) www.psemi.com 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. Optional External VSS Control For proper operation, the VSS_EXT control pin must be grounded or tied to the VSS voltage specified in Table 2. When the VSS_EXT control pin is grounded, FETs in the switch are biased with an internal negative voltage generator. For applications that require the lowest possible spur performance, VSS_EXT can be applied externally to bypass the internal negative voltage generator. Absolute Maximum Ratings Exceeding absolute maximum ratings listed in Table 1 may cause permanent damage. Operation should be restricted to the limits in Table 2. Operation between operating range maximum and absolute maximum for extended periods may reduce reliability. ESD Precautions When handling this UltraCMOS device, observe the same precautions as with any other ESD-sensitive devices. Although this device contains circuitry to protect it from damage due to ESD, precautions should be taken to avoid exceeding the rating specified in Table 1. Latch-up Immunity Unlike conventional CMOS devices, UltraCMOS devices are immune to latch-up. Table 1 • Absolute Maximum Ratings for PE42553 Parameter/Condition Min Max Unit Supply voltage, VDD –0.3 5.5 V Digital input voltage, CTRL –0.3 3.6 V LS input voltage –0.3 3.6 V RF input power, CW (RFC–RFX)(1) 9 kHz–10 MHz >10 MHz–8 GHz Fig. 2, Fig. 3 37 dBm dBm RF input power, pulsed (RFC–RFX)(2) 9 kHz–10 MHz >10 MHz–8 GHz Fig. 2, Fig. 3 Fig. 4, Fig. 5 dBm dBm RF input power into terminated ports, CW (RFX)(1) 9–800 kHz >800 kHz–8 GHz Fig. 2, Fig. 3 28 dBm dBm Storage temperature range –65 +150 °C ESD voltage HBM(3) RF pins to GND All pins 4000 2500 V V |
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