Data Sheet

WirelessUSB™ - UGWR2US
Solutions for a Real Time World Data Sheet
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Copyright Unigen Corporation, 2004
RSTn: Module Reset
Active LOW reset switch
SCK: SPI Input Clock
X13OUT: System Clock
On-board XTL clock output of 13MHz
PACTL: Power Amplifier Control
Enables/disables external power amplification circuitry, where available
PDn: Power Down
Driving signal LOW will put the module in SUSPEND MODE (X13OUT =
0 when PDn is LOW)
Vcc: Module Input Power
Vcc range 2.7 to 3.6Vdc
Vcc_AMP: Power supply input for power amplifier
TX1: Transmit Antenna #1
Input for control of TX Antenna #1
TX2: Transmit Antenna #2
Input for control of TX Antenna #2
RX1: Receive Antenna #1
Input for control of RX Antenna #1
RX2: Receive Antenna #2
Input for control of RX Antenna #2
SLOPE SEL: Positive/Negative Slope Select
Input for determining positive or negative slope of VDET
VDET: Power Detect Output
Power output voltage detector
TST: Internal Test Pin for V
REG monitor of PA
Output from power amplifier for monitoring the internal voltage
regulator