Chipcon
SmartRF ® CC1100
Chipcon AS
SmartRF
® CC1100 Preliminary Data Sheet (rev. 1.0) 2005-04-25
Page 6 of 68
3
Electrical Specifications
Tc = 25
°C, VDD = 3.0V if nothing else stated. Measured on Chipcon’s CC1100EM reference design.
Parameter
Min
Typ
Max
Unit
Condition
900
nA
Voltage regulator to digital part off, register values retained, low-
power RC oscillator running (SLEEP state with WOR enabled)
400
nA
Voltage regulator to digital part off, register values retained
(SLEEP state)
90
µA
Voltage regulator to digital part off, register values retained,
XOSC running (SLEEP state with MCSM0.OSC_FORCE_ON set)
Current consumption in power
down modes
160
µA
Voltage regulator to digital part on, all other modules in power
down (XOFF state)
15
µA
Automatic RX polling once each second, using low-power RC
oscillator, with 460kHz filter bandwidth and 250kbps data rate,
PLL calibration every 4
th wakeup. Average current with signal in
channel below carrier sense level.
34
µA
Same as above, but with signal in channel above carrier sense
level, 1.9ms RX timeout, and no preamble/sync word found.
1.8
µA
Automatic RX polling every 15
th second, using low-power RC
oscillator, with 460kHz filter bandwidth and 250kbps data rate,
PLL calibration every 4
th wakeup. Average current with signal in
channel below carrier sense level.
15
µA
Same as above, but with signal in channel above carrier sense
level, 14ms RX timeout, and no preamble/sync word found.
1.9
mA
Only voltage regulator to digital part and crystal oscillator running
(IDLE state)
Current consumption
8.7
mA
Only the frequency synthesizer running (after going from IDLE
until reaching RX or TX states, and frequency calibration states)
Current consumption,
315MHz
26.9
18.3
15.1
13.4
15.1
14.0
16.2
15.1
mA
Transmit mode, +10dBm output power
Transmit mode, 5dBm output power
Transmit mode, 0dBm output power
Transmit mode, –10dBm output power
Receive mode, 2.4kbps, input at sensitivity limit
Receive mode, 2.4kbps, input 30dB above sensitivity limit
Receive mode, 250kbps, input at sensitivity limit
Receive mode, 250kbps, input 30dB above sensitivity limit
Current consumption,
433MHz
28.8
19.3
16.1
14.3
15.6
14.5
16.5
15.5
mA
Transmit mode, +10dBm output power
Transmit mode, 5dBm output power
Transmit mode, 0dBm output power
Transmit mode, –10dBm output power
Receive mode, 2.4kbps, input at sensitivity limit
Receive mode, 2.4kbps, input 30dB above sensitivity limit
Receive mode, 250kbps, input at sensitivity limit
Receive mode, 250kbps, input 30dB above sensitivity limit
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