CC1070-RTY1 datasheet(16/57 Pages) TI2

16 / 57 page

CC1070

SWRS043A

Page 16 of 54

Configuration Overview

CC1070 can be configured to achieve

optimum

performance

for

different

applications. Through the programmable

configuration registers the following key

parameters can be programmed:

• RF output power

• Frequency

synthesizer

key

parameters: RF output frequency, FSK

frequency separation, crystal oscillator

reference frequency

• Power-down / power-up mode

• Crystal oscillator power-up / power

down

• Data rate and data format (NRZ,

Manchester coded or UART interface)

• Synthesizer lock indicator mode

• FSK / GFSK / OOK modulation

8.1 Configuration Software

TI provides users of

CC1070 with a

software

program,

SmartRF®

Studio

(Windows interface) that generates all

necessary

CC1070 configuration data

based on the user's selections of various

parameters. These hexadecimal numbers

will then be the necessary input to the

microcontroller for the configuration of

CC1070. In addition, the program will

provide the user with the component

values needed for the output matching

circuit, the PLL loop filter and the LC filter.

Figure 4 shows the user interface of the

CC1070 configuration software.

Figure 4. SmartRF® Studio user interface

CC1070-RTY1 数据表(PDF) 16 Page - Texas Instruments

CC1070-RTY1 数据表(HTML) 16 Page - Texas Instruments

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