CC2400 Chipcon AS, CC2400 Datasheet - Page 15

• Manufacturer Part Number: CC2400
• Description: 2.4 GHz RF Transceiver
• Manufacturer: Chipcon AS

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
XOSC16_Q1
generates the reference frequency for the
synthesizer. A PLL lock signal is available.
Chipcon AS
crystal
SmartRF
must
and
®
be
CC2400 PRELIMINARY Datasheet (rev. 1.1), 2003-10-02
XOSC16_Q2
connected
and
to
SmartRF
The digital baseband includes support for
packet handling and data buffering.
The 4-wire SPI serial interface is used for
configuration
buffered mode). A few digital I/O lines can
be configured for use with packet handling
strobe and interrupt signals.
(and
®
data
CC2400
interface
Page 15 of 73
in