CC1050-RTR1 datasheet(32/40 Pages) TI1

Part #	CC1050-RTR1

Description	Single Chip Very Low Power RF Transmitter

PDF	40 Pages

Scroll/Zoom	100%

Manufacturer	TI1 [Texas Instruments]

Direct Link	http://www.ti.com

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32 / 40 page

CC1050

SWRS044

Page 32 of 40

CURRENT Register (09h)

NAME

Default

value

Active

Description

CURRENT[7:4]

VCO_CURRENT[3:0]

1100

Control of current in VCO core

0000 : 160

µA

0001 : 320

µA

0010 : 480

µA

0011 : 630

µA

0100 : 790

µA

0101 : 950

µA

0110 : 1100

µA

0111 : 1250

µA

1000 : 1560

µA, use for f< 500 MHz

1001 : 1720

µA

1010 : 1870

µA

1011 : 2030

µA

1100 : 2180

µA

1101 : 2340

µA

1110 : 2490

µA

1111 : 2640

µA, use for f>500 MHz

CURRENT[3:2]

Not used

CURRENT[1:0]

PA_DRIVE[1:0]

Control of current in VCO buffer for PA

00 : 1mA

01 : 2mA, use for TX, f<500 MHz

10 : 3mA

11 : 4mA, use for TX, f>500 MHz

XOSC Register (0Ah)

NAME

Default

value

Active

Description

XOSC[7:1]

Not used

XOSC[0]

XOSC_BYPASS

0 : Internal XOSC enabled

1 : Power-Down of XOSC, external CLK used

Not Recommended for New Designs

CC1050-RTR1 Datasheet(PDF) 32 Page - Texas Instruments

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