ML5805
2
RXON
I (CMOS)
TX/RX Control Input. Switches the transceiver
between TRANSMIT and RECEIVE mode.
VDD
Receive mode = VIH
Transmit mode = VIL
VDD
VDD
RXON
VSSD
VSSD
VSSD
3
SW_CTRL_P
O (CMOS)
TR switch control output, positive polarity.
Logic high (VOH) while transmitting
Logic low (VOL) while receiving
VDD
VDD
VDD
SW_CTRL_P
VSSD
VSSD
VSSD
12
FREF
I (analog)
Input reference frequency.
14
PLL_SW
O (analog)
Loop filter control switch
15
QPO
O (analog)
Charge pump output of the phase detector.
This is connected to the external PLL loop
filter.
RF MICRO DEVICES®, RFMD®, OPTIMUM TECHNOLOGY MATCHING®, ENABLING WIRELESS CONNECTIVITY™, POWERSTAR®, POLARIS™ TOTAL RADIO™ ULTIMATEBLUE™ AND FASTWAVE™ ARE TRADEMARKS OF RFMD, LLC. BLUETOOTH IS A TRADEMARK OWNED BY
BLUETOOTH SIG, INC., U.S.A. AND LICENSED FOR USE BY RFMD. ALL OTHER TRADE NAMES, TRADEMARKS AND REGISTERED TRADEMARKS ARE THE PROPERTY OF THEIR RESPECTIVE OWNERS. ©2006, RF MICRO DEVICES, INC.
PRELIMINARY DATA SHEET
APRIL 2008
EDS-106041 REV P01
7628 THORNDIKE ROAD, GREENSBORO, NC 27409-9421 · FOR SALES OR TECHNICAL
REV A1 DS071026 SUPPORT, CONTACT RFMD AT (+1) 336-678-5570 OR SALES-SUPPORT@RFMD.COM
10
RFMD [ RF MICRO DEVICES ]
