CC1200 Datasheet, PDF (6/30 Pages) Texas Instruments – Low Power, High Performance RF Transceiver

1.7 Current Consumption, Receive Modes
High Performance Mode
TA = 25°C, VDD = 3.0 V, fc = 869.5 MHz if nothing else stated
Parameter
Min
Typ Max
RX Wait for Sync
1.2 kbps, 3 Byte Preamble
3.4
38.4 kbps, 12 Byte Preamble
3.4
38.4 kbps, 4 byte preamble
10.7
50 kbps, 24 byte Preamble
2.1
RX Peak Current
1.2kbps
23.5
Average Current Consumption
Check for Data Packet Every 1 Second
8
Using Wake on Radio
CC1200
Unit Condition
Using RX Sniff Mode, where the
receiver wakes up at regular
mA
intervals looking for an incoming
mA
packet
mA
Sniff Mode configured to terminate
on Carrier Sense, and is measured
mA
using RSSI_VALID _COUNT = 1¹
Peak current consumption during
packet reception
mA
uA
50 kbps, 5 byte preamble, 40 kHz
RC oscillator used as sleep timer
Low Power Mode
TA = 25°C, VDD = 3.0 V, fc = 869.5 MHz if nothing else stated
Parameter
Min
Typ Max
RX Peak Current Low power RX mode
1.2 kbps
19
Unit Condition
Peak current consumption during
packet reception at the sensitivity
mA
limit
1.8 Receive Parameters²
General Receive Parameters (High Performance Mode)
TA = 25°C, VDD = 3.0 V, fc = 869.5 MHz if nothing else stated
Parameter
Min
Typ Max
Unit
Saturation
+10
dBm
Digital Channel Filter Programmable
Bandwidth
9.5
1600
kHz
IIP3
-14
dBm
Datarate Offset Tolerance
±14
%
±1600
ppm
Spurious Emissions
1 - 13 GHz (VCO leakage at 3.5 GHz)
< -56
dBm
30 MHz to 1 GHz
< -57
dBm
Optimum Source Impedance
868 / 915 / 920 MHz bands
433 MHz band
169 MHz band
60 + j60 / 30+j30
Ω
100 + j60 / 50+ j30
Ω
140 + j40 / 70 + j20
Ω
Condition
At maximum gain
With carrier sense detection enabled
With carrier sense detection disabled
Radiated emissions measured
according to ETSI EN 300 220, fc =
869.5 MHz
(Differential / Single Ended RX
Configurations)
1 _{Please see the Sniff Mode design note for more information ([7])}
2 _{All RX measurements made at the antenna connector, to a bit error rate (BER) limit of 1%.}
Selectivity and blocking is measured with the wanted signal 3 dB above the sensitivity level.
PRODUCTION DATA information is current as of publication date. Products conform to
specifications per the terms of Texas Instruments standard warranty. Production processing does
not necessarily include testing of all parameters.
SWRS123B – REVISED JUNE 2013
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