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RF1602L датащи(PDF) 4 Page - RF Micro Devices

номер детали RF1602L
подробное описание детали  Broadband SPDT Switch
PDF  8 Pages
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производитель  RFMD [RF Micro Devices]
домашняя страница  http://www.rfmd.com
Logo RFMD - RF Micro Devices

RF1602L датащи(HTML) 4 Page - RF Micro Devices

  RF1602L Datasheet HTML 1Page - RF Micro Devices RF1602L Datasheet HTML 2Page - RF Micro Devices RF1602L Datasheet HTML 3Page - RF Micro Devices RF1602L Datasheet HTML 4Page - RF Micro Devices RF1602L Datasheet HTML 5Page - RF Micro Devices RF1602L Datasheet HTML 6Page - RF Micro Devices RF1602L Datasheet HTML 7Page - RF Micro Devices RF1602L Datasheet HTML 8Page - RF Micro Devices  
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RF1602
DS20130218
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or customerservice@rfmd.com.
Power Up/Power Down and Operational Controls for the RF1602
Scenario 1
Sequence for Power UP and Power DOWN from the phone battery or supply that is connected to RF1602
VBATT pin.
Power UP
Turn on VBATT (supply), then EN, then CTRL, then (20µs or greater), apply RF signal
Power DOWN
Turn off RF signal, then CTRL, then EN, turn off VBATT (supply)
Scenario 2
Sequence for going in and out of a shutdown mode, keeping the VBATT or supply on, but disabling/
enabling the RF1602 by the EN pin.
Power UP
Turn-on EN (enable), then CTRL, then (5µs or greater), turn-on RF signal
Power DOWN
Turn-off RF signal, then CTRL, then EN (disable)
Scenario 3
When changing switch positions between RF1 and RF2, no RF signal should be applied to any RF port
while the CTRL is changing states
Switching Ports
Turn-off RF signal, then change CTRL state, then (5µs or greater), turn-on RF signal



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