TRF4900
TRF4900 is SINGLE-CHIP RF TRANSMITTER manufactured by Texas Instruments.
TRF4900 SINGLEĆCHIP RF TRANSMITTER
D Single-Chip RF Transmitter for 868-MHz and 915-MHz ISM Bands
D 850-MHz to 950-MHz Operation D FM/FSK Operation for Transmit D 24-Bit Direct Digital Synthesizer (DDS) With
11-Bit DAC
D On-Chip Voltage-Controlled Oscillator
(VCO) and Phase-Locked Loop (PLL)
D On-Chip Reference Oscillator D Minimal External ponents Required D Low Power Consumption D Typical Output Power of 7 dBm
SLWS092G
- JULY 2000
- REVISED FEBRUARY 2005
D Typical Output Frequency Resolution of
230 Hz
D Ultrafast Lock Times From DDS
Implementation
D Two Fully-Programmable Operational
Modes
D 2.2-V to 3.6-V Operation D Flexible Serial Interface to TI MSP430
Microcontroller
D 24-Pin...
