CC1120 Datasheet, PDF (9/30 Pages) Texas Instruments – High Performance RF Transceiver for Narrowband Systems

CC1120
RX performance in 434 MHz band (High Performance Mode)
T_A = 25°C, VDD = 3.0 V if nothing else stated
Parameter
Min
Typ Max Unit
-123
dBm
Sensitivity
-109
dBm
Blocking and Selectivity
1.2 kbps 2FSK, 12.5 kHz channel
separation, 4 kHz deviation, 10 kHz
channel filter
Blocking and Selectivity
1.2 kbps 2FSK, 50 kHz channel
separation, 20 kHz deviation, 50 kHz
channel filter
Blocking and Selectivity
38.4 kbps 2GFSK, 100 kHz channel
separation, 20 kHz deviation, 100 kHz
channel filter
-116
60
60
79
82
91
54
54
74
78
86
47
50
67
71
78
dBm
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Condition
1.2 kbps, DEV=4 kHz CHF=10 kHz
50 kbps 2GFSK, DEV=25 kHz,
CHF=100 kHz
1.2 kbps, DEV=20 kHz CHF=50 kHz
± 12.5 kHz (adjacent channel)
± 25 kHz (alternate channel)
± 1 MHz
± 2 MHz
± 10 MHz
± 50 kHz (adjacent channel)
+ 100 kHz (alternate channel)
± 1 MHz
± 2 MHz
± 10 MHz
+ 100 kHz (adjacent channel)
± 200 kHz (alternate channel)
± 1 MHz
± 2 MHz
± 10 MHz
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.
SWRS112 – REVISED AUGUST 2011
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