CC1120

SWRS112C – REVISED APRIL 2012

Page 8 of 24

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.

RX performance in 868/915 MHz bands (High Performance Mode)

Parameter

Min

Typ

Max

Unit

Condition

-127

dBm

300 bps with coding gain (using a

PN spreading sequence with 4 chips

per databit)

-123

dBm

1.2 kbps, DEV=4 kHz CHF=10 kHz

-117

dBm

1.2 kbps, DEV=20 kHz CHF=50 kHz

-114

dBm

4.8 kbps OOK

-110

dBm

38.4 kbps, DEV=50 kHz CHF=100

kHz

-110

dBm

50 kbps 2GFSK, DEV=25 kHz,

CHF=100 kHz

Sensitivity

-103

dBm

200 kbps, DEV=83 kHz (outer

symbols), CHF=200 kHz, 4GFSK

54

dB

± 12.5 kHz (adjacent channel)

54

dB

± 25 kHz (alternate channel)

75

dB

± 1 MHz

79

dB

± 2 MHz

Blocking and Selectivity

1.2 kbps 2FSK, 12.5 kHz channel

separation, 4 kHz deviation, 10 kHz

channel filter

87

dB

± 10 MHz

48

dB

± 50 kHz (adjacent channel)

48

dB

+ 100 kHz (alternate channel)

69

dB

± 1 MHz

74

dB

± 2 MHz

Blocking and Selectivity

1.2 kbps 2FSK, 50 kHz channel

separation, 20 kHz deviation, 50 kHz

channel filter

81

dB

± 10 MHz

42

dB

+ 100 kHz (adjacent channel)

43

dB

± 200 kHz (alternate channel)

62

dB

± 1 MHz

66

dB

± 2 MHz

Blocking and Selectivity

38.4 kbps 2GFSK, 100 kHz channel

separation, 20 kHz deviation, 100 kHz

channel filter

74

dB

± 10 MHz

43

dB

± 200 kHz (adjacent channel)

50

dB

± 400 kHz (alternate channel)

61

dB

± 1 MHz

65

dB

± 2 MHz

Blocking and Selectivity

50 kbps 2GFSK, 200 kHz channel

separation, 25 kHz deviation, 100 kHz

channel filter

(Same modulation format as 802.15.4g

Mandatory Mode)

74

dB

± 10 MHz

36

dB

± 200 kHz (adjacent channel)

44

dB

± 400 kHz (alternate channel)

55

dB

± 1 MHz

59

dB

± 2 MHz

Blocking and Selectivity

200 kbps 4GFSK, 83 kHz deviation (outer

symbols), 200 kHz channel filter, zero IF

67

dB

± 10 MHz

Image Rejection

(Image compensation enabled)

54

dB

1.2 kbps, 12.5 kHz channel

separation, FSK, image at -125 kHz