CC2520_11 Datasheet, PDF (18/133 Pages) Texas Instruments – 2.4 GHZ IEEE 802.15.4/ZIGBEE RF TRANSCEIVER

CC2520 DATASHEET
2.4 GHZ IEEE 802.15.4/ZIGBEE® RF TRANSCEIVER
SWRS068 – DECEMBER 2007
FREQEST VS ACTUAL OFFSET FREQUENCY
500
400
300
200
100
0
-100
-200
-300
-500
-300
-100
100
300
500
ACTUAL FREQUENCY OFFSET (kHz)
OFFSET CORRECTED RSSI VS INPUT LEVEL
0
-20
-40
-60
-80
-100
-120
-100
-80
-60
-40
-20
0
INPUT LEVEL (dBm)
TEMPERATURE SENSOR OUTPUT VS TEMPERATURE
(SUPPLY VOLTAGE = 3V)
1.100
1.000
0.900
0.800
0.700
0.600
-40
10
60
110
TEMPERATURE (ºC)
TEMPERATURE SENSOR OUTPUT VS SUPPLY VOLTAGE
(TEMPERATURE = 25ºC)
0.820
0.810
0.800
0.790
0.780
1.8
2.3
2.8
3.3
3.8
VOLTAGE (V)
CORRELATION VALUE VS ERROR VECTOR
MAGNITUDE OF INPUT SIGNAL
112
108
104
100
96
92
0%
10 %
20 %
30 % 40 %
EVM (% RMS)
50 %
60 %
70 %
18
WWW.TI.COM