Datasheet
ECCN 5E002 TSPA - Technology / Software Publicly Available
CC430F6137, CC430F6135, CC430F6127, CC430F6126, CC430F6125
CC430F5137, CC430F5135, CC430F5133
www.ti.com
SLAS554H –MAY 2009–REVISED SEPTEMBER 2013
RF1A CC1101-Based Radio Parameters
Recommended Operating Conditions
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
CC
Supply voltage range during radio operation 2.0 3.6 V
PMMCOREVx Core voltage range, PMMCOREVx setting during radio operation 2 3
300 348
RF frequency range 389
(1)
464 MHz
779 928
2-FSK 0.6 500
Data rate 2-GFSK, OOK, and ASK 0.6 250 kBaud
(Shaped) MSK (also known as differential offset QPSK)
(2)
26 500
RF crystal frequency 26 26 27 MHz
RF crystal tolerance Total tolerance including initial tolerance, crystal loading, aging and ±40 ppm
temperature dependency.
(3)
RF crystal load capacitance 10 13 20 pF
RF crystal effective series 100 Ω
resistance
(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 TEST CONDITIONS MIN TYP MAX UNIT
Start-up time
(2)
150 810 µs
Duty cycle 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 MIN TYP MAX UNIT
Current RF crystal oscillator only (for example, SLEEP state with MCSM0.OSC_FORCE_ON = 100 µA
consumption 1)
IDLE state (including RF crystal oscillator) 1.7 mA
FSTXON state (only the frequency synthesizer is running)
(2)
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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