CC2650 Datasheet, PDF (20/64 Pages) Texas Instruments – Multistandard Wireless MCU

CC2650
SWRS158B – FEBRUARY 2015 – REVISED JULY 2016
www.ti.com
IEEE 802.15.4 (Offset Q-PSK DSSS, 250 kbps) – TX (continued)
Measured on the TI CC2650EM-5XD reference design with T_c = 25°C, V_DDS = 3.0 V, unless otherwise noted.
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
f < 1 GHz, outside restricted bands
–43
Spurious emission conducted
measurement
f < 1 GHz, restricted bands ETSI
f < 1 GHz, restricted bands FCC
f > 1 GHz, including harmonics
–65
dBm
–76
–46
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)
5.14 24-MHz Crystal Oscillator (XOSC_HF)
T_c = 25°C, V_DDS = 3.0 V, unless otherwise noted.⁽¹⁾
PARAMETER
TEST CONDITIONS
ESR Equivalent series resistance⁽²⁾
ESR Equivalent series resistance⁽²⁾
6 pF < C_L ≤ 9 pF
5 pF < C_L ≤ 6 pF
L_M Motional inductance⁽²⁾
C_L Crystal load capacitance⁽²⁾
Crystal frequency⁽²⁾⁽³⁾
Relates to load capacitance
(C_L in Farads)
Crystal frequency tolerance⁽²⁾⁽⁴⁾
Start-up time⁽³⁾⁽⁵⁾
MIN
TYP
MAX
20
60
80
< 1.6 × 10^–24 / C_L2
5
9
24
–40
40
150
UNIT
Ω
Ω
H
pF
MHz
ppm
µs
(1) Probing or otherwise stopping the XTAL 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) Measured on the TI CC2650EM-5XD reference design with T_c = 25°C, V_DDS = 3.0 V
(4) Includes initial tolerance of the crystal, drift over temperature, ageing and frequency pulling due to incorrect load capacitance. As per
Bluetooth and IEEE 802.15.4 specification.
(5) Kick-started based on a temperature and aging compensated RCOSC_HF using precharge injection.
5.15 32.768-kHz Crystal Oscillator (XOSC_LF)
T_c = 25°C, V_DDS = 3.0 V, unless otherwise noted.
PARAMETER
Crystal frequency⁽¹⁾
TEST CONDITIONS
MIN
TYP
32.768
MAX
UNIT
kHz
Crystal frequency tolerance, Bluetooth low-
energy applications⁽¹⁾⁽²⁾
ESR Equivalent series resistance⁽¹⁾
C_L Crystal load capacitance⁽¹⁾
–500
6
500 ppm
30
100
kΩ
12
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 and IEEE 802.15.4 specification.
20
Specifications
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