CC2400_08 Datasheet, PDF (16/84 Pages) Texas Instruments – 2.4 GHz Low-Power RF Transceiver

CC2400
LO_I and LO_Q signals to the down-
conversion mixers in receive mode and
up-conversion mixers in transmit mode.
The VCO operates in the frequency range
4800 – 4966 MHz, and the frequency is
divided by two when split in I and Q.
A crystal must be connected to
XOSC16_Q1 and XOSC16_Q2 and
generates the reference frequency for the
synthesizer. A PLL lock signal is available
via the GIO pins.
The digital baseband includes support for
packet handling and data buffering.
The 4-wire SPI serial interface is used for
configuration (and data interface in
buffered mode). A few digital I/O lines can
be configured for use with packet handling
strobe and interrupt signals.
SWRS042A
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