CC430F6137_14 Datasheet, PDF (71/120 Pages) Texas Instruments – MSP430™ SoC With RF Core

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ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F6137, CC430F6135, CC430F6127, CC430F6126, CC430F6125
CC430F5137, CC430F5135, CC430F5133
SLAS554H – MAY 2009 – REVISED SEPTEMBER 2013
RF1A CC1101-Based Radio Parameters
Recommended Operating Conditions
PARAMETER
TEST CONDITIONS
V_CC
PMMCOREVx
Supply voltage range during radio operation
Core voltage range, PMMCOREVx setting during radio operation
RF frequency range
Data rate
RF crystal frequency
RF crystal tolerance
RF crystal load capacitance
RF crystal effective series
resistance
2-FSK
2-GFSK, OOK, and ASK
(Shaped) MSK (also known as differential offset QPSK)⁽²⁾
Total tolerance including initial tolerance, crystal loading, aging and
temperature dependency.⁽³⁾
MIN
2.0
2
300
389 ⁽¹⁾
779
0.6
0.6
26
26
TYP MAX UNIT
3.6 V
3
348
464 MHz
928
500
250 kBaud
500
26
27 MHz
±40
ppm
10
13
20 pF
100 Ω
(1) If using a 27-MHz crystal, the lower frequency limit for this band is 392 MHz.
(2) If using optional Manchester encoding, the data rate in kbps is half the baud rate.
(3) The acceptable crystal tolerance depends on frequency band, channel bandwidth, and spacing. Also see design note DN005 -- CC11xx
Sensitivity versus Frequency Offset and Crystal Accuracy (SWRA122).
RF Crystal Oscillator, XT2
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
PARAMETER
Start-up time⁽²⁾
Duty cycle
TEST CONDITIONS
MIN
TYP
MAX UNIT
150
810 µs
45
50
55 %
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 48).
(2) The start-up time depends to a very large degree on the used crystal.
Current Consumption, Reduced-Power Modes
T_A = 25°C, V_CC = 3 V (unless otherwise noted)⁽¹⁾
PARAMETER
TEST CONDITIONS
Current
consumption
RF crystal oscillator only (for example, SLEEP state with MCSM0.OSC_FORCE_ON =
1)
IDLE state (including RF crystal oscillator)
FSTXON state (only the frequency synthesizer is running)⁽²⁾
MIN TYP MAX UNIT
100
µA
1.7
mA
9.5
mA
(1) All measurement results are obtained using the EM430F6137RF900 with BOM according to tested frequency range (see Table 48).
(2) This current consumption is also representative of other intermediate states when going from IDLE to RX or TX, including the calibration
state.
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