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CC11x1-Q1
SWRS076B – 11-07-22-013 - APRIL 2009 – REVISED APRIL 2010
2.4
Current Consumption
V
= 1.8 V to 3.3 V, f
= 26 MHz, All voltages refer to GND (unless otherwise noted). Typical values at T
DD
REF
V. All measurement results obtained using the reference designs.
PARAMETER
Voltage regulator to digital part off, register values
retained, RC oscillator off, all GDO pins programmed to
0X2F (SLEEP state)
Voltage regulator to digital part off, register values
retained, low-power RC oscillator running (SLEEP state
with WOR enabled)
Voltage regulator to digital part off, register values
retained, XOSC running (SLEEP state with
Current consumption in
MCSM0.OSC_FORCE_ON set)
power-down modes
Voltage regulator to digital part on, all other modules in
power down (XOFF state)
Only voltage regulator to digital part and crystal oscillator
running (IDLE state)
Only the frequency synthesizer running (after going from
IDLE until reaching RX or TX states, and frequency
calibration states)
Transmit mode
wave
Transmit mode
Transmit mode
wave
Receive mode
Current consumption,
limit
315 MHz
Receive mode
limit
Receive mode
limit, low-current mode
(MDMCFG2.DEM_DCFILT_OFF = 1)
Receive mode
limit
Transmit mode
Transmit mode
Transmit mode
Receive mode
Current consumption,
limit
433 MHz
Receive mode
limit
Receive mode
limit, low-current mode
(MDMCFG2.DEM_DCFILT_OFF = 1)
Receive mode
limit
(1) Transmit parameters valid for CC1101 and CC1151 only
(2) Receive parameters valid for CC1101 and CC1131 only
6
Electrical Specifications
TEST CONDITIONS
(1)
, 10-dBm output power, Continuous
(1)
, 0-dBm output power, Continuous wave
(1)
, –5-dBm output power, Continuous
(2)
, 1.2 kbps, input 20 dB above sensitivity
(2)
, 38.4 kbps, input 20 dB above sensitivity
(2)
, 38.4 kbps, input 20 dB above sensitivity
(2)
, 250 kbps, input 30 dB above sensitivity
(1)
, 10-dBm output power
(1)
, 0-dBm output power
(1)
, –5-dBm output power
(2)
, 1.2 kbps, input 20 dB above sensitivity
(2)
, 38.4 kbps, input 20 dB above sensitivity
(2)
, 38.4 kbps, input 20 dB above sensitivity
(2)
, 250 kbps, input 30 dB above sensitivity
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T
MIN
TYP
A
–40°C to 105°C
125°C
–40°C to 105°C
125°C
–40°C to 105°C
125°C
–40°C to 105°C
125°C
–40°C to 105°C
125°C
–40°C to 105°C
125°C
–40°C to 105°C
29.5
125°C
28.9
–40°C to 105°C
14.6
125°C
14.3
–40°C to 105°C
12.2
125°C
12.1
–40°C to 105°C
17.5
125°C
18.3
–40°C to 105°C
17.5
125°C
18.4
–40°C to 105°C
15.5
125°C
16.5
–40°C to 105°C
17.8
125°C
18.4
–40°C to 105°C
30.5
125°C
–40°C to 105°C
15.4
125°C
15.1
–40°C to 105°C
13.1
125°C
–40°C to 105°C
18.6
125°C
19.2
–40°C to 105°C
18.6
125°C
19.3
–40°C to 105°C
16.5
125°C
–40°C to 105°C
18.6
125°C
19.3
Copyright © 2009–2010, Texas Instruments Incorporated
www.ti.com
= 25°C, V
= 3
A
DD
MAX
UNIT
0.7
5
1.9
2
6
2.5
µA
370
490
400
160
300
190
1.8
2.5
1.9
mA
9
10.5
9.1
32.9
16.5
14
21
mA
21
17
21.5
33
30
17.5
14.9
13
22
mA
22.2
18
17
22.2
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