CC2640R2FYFVT.B datasheet(24/74 Pages) TI2

24 / 74 page

(3)

Excluding one exception at Fwanted / 2, per Bluetooth Specification.

8.13 2-Mbps GFSK (Bluetooth 5) – TX

Measured on the TI CC2650EM-5XD reference design with Tc = 25°C, VDDS = 3.0 V, fRF = 2440 MHz, unless

otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Output power, highest setting

Differential mode, delivered to a single-ended 50-Ω load

through a balun

dBm

Output power, highest setting

Measured on CC2650EM-4XS, delivered to a single-ended

50-Ω load

dBm

Output power, lowest setting

Delivered to a single-ended 50-Ω load through a balun

–21

dBm

Spurious emission conducted

measurement(1)

f < 1 GHz, outside restricted bands

–43

dBm

f < 1 GHz, restricted bands ETSI

–65

dBm

f < 1 GHz, restricted bands FCC

–71

dBm

f > 1 GHz, including harmonics

–46

dBm

(1)

Suitable for systems targeting compliance with worldwide radio-frequency regulations ETSI EN 300 328 and EN 300 440 Class 2

(Europe), FCC CFR47 Part 15 (US), and ARIB STD-T66 (Japan).

8.14 24-MHz Crystal Oscillator (XOSC_HF)

Tc = 25°C, VDDS = 3.0 V, unless otherwise noted.(1)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

ESR Equivalent series resistance(2)

6 pF < CL ≤ 9 pF

ESR Equivalent series resistance(2)

5 pF < CL ≤ 6 pF

LM Motional inductance(2)

Relates to load capacitance

(CL in Farads)

< 1.6 × 10–24 / CL 2

CL Crystal load capacitance(2) (3)

Crystal frequency(2) (4)

MHz

Crystal frequency tolerance(2) (5)

–40

ppm

Start-up time(4) (6)

150

µs

(1)

Probing or otherwise stopping the crystal while the DC/DC converter is enabled may cause permanent damage to the device.

(2)

The crystal manufacturer's specification must satisfy this requirement

(3)

Adjustable load capacitance is integrated into the device. External load capacitors are not required

(4)

Measured on the TI CC2650EM-5XD reference design with Tc = 25°C, VDDS = 3.0 V

(5)

Includes initial tolerance of the crystal, drift over temperature, ageing and frequency pulling due to incorrect load capacitance. As per

specification.

(6)

Kick-started based on a temperature and aging compensated RCOSC_HF using precharge injection.

8.15 32.768-kHz Crystal Oscillator (XOSC_LF)

Tc = 25°C, VDDS = 3.0 V, unless otherwise noted.

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Crystal frequency(1)

32.768

kHz

Crystal frequency tolerance, Bluetooth low-

energy applications(1) (2)

–500

500

ppm

ESR Equivalent series resistance(1)

100

kΩ

CL Crystal load capacitance(1)

(1)

The crystal manufacturer's specification must satisfy this requirement

(2)

Includes initial tolerance of the crystal, drift over temperature, ageing and frequency pulling due to incorrect load capacitance. As per

Bluetooth specification.

CC2640R2F

SWRS204C – DECEMBER 2016 – REVISED SEPTEMBER 2020

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