CC2640R2L
ZHCSRK4A –APRIL 2020 –REVISED SEPTEMBER 2020
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(2) X / Y, where X is +N MHz and Y is –N MHz.
(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
Differential mode, delivered to a single-ended 50-Ωload
through a balun
Output power, highest setting
5
dBm
Measured on CC2650EM-4XS, delivered to a single-ended
50-Ωload
Output power, highest setting
Output power, lowest setting
2
dBm
dBm
dBm
dBm
dBm
dBm
Delivered to a single-ended 50-Ωload through a balun
f < 1 GHz, outside restricted bands
f < 1 GHz, restricted bands ETSI
–21
–43
–65
–71
–46
Spurious emission conducted
measurement(1)
f < 1 GHz, restricted bands FCC
f > 1 GHz, including harmonics
(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
60
UNIT
Ω
ESR, Equivalent series resistance(2)
ESR, Equivalent series resistance(2)
20
6 pF < CL ≤9 pF
80
5 pF < CL ≤6 pF
Ω
Relates to load capacitance (CL in
Farads)
LM, Motional inductance(2)
< 1.6 × 10–24 / CL
H
2
CL, Crystal load capacitance(2) (3)
Crystal frequency(2) (4)
5
9
pF
MHz
ppm
µs
24
Crystal frequency tolerance(2) (5)
Start-up time(4) (6)
40
–40
150
(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
Bluetooth 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
Crystal frequency(1)
TEST CONDITIONS
MIN
–500
6
TYP
MAX
UNIT
32.768
kHz
Crystal frequency tolerance, Bluetooth low-
energy applications(1) (2)
500
ppm
ESR Equivalent series resistance(1)
CL Crystal load capacitance(1)
30
100
12
kΩ
pF
(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.
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