參數(shù)資料
型號: SN260Q
廠商: STMICROELECTRONICS
元件分類: 微控制器/微處理器
英文描述: LOCAL AREA NETWORK CONTROLLER, QCC40
封裝: 6 X 6 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MQ220, QFN-40
文件頁數(shù): 39/47頁
文件大?。?/td> 1592K
代理商: SN260Q
Electrical characteristics
SN260
13.6
RF electrical characteristics
13.6.1
Receive
Table 16 lists the key parameters of the integrated IEEE 802.15.4 receiver on the SN260.
Note:
Receive measurements were collected with Ember’s SN260 Lattice Balun Reference
Design at 2440 MHz and using the EmberZNet software stack Version 3.0.1. The Typical
number indicates one standard deviation above the mean, measured at room temperature
(25° C). The Min and Max numbers are measured over process corners at room
temperature (25° C).
Table 16.
Receive characteristics
Parameter
Test conditions
Min.
Typ.
Max.
Unit
Frequency range
2400
2500
MHz
Sensitivity (boost mode)
1% PER, 20byte packet defined by
IEEE 802.15.4
-100
-95
dBm
Sensitivity
1% PER, 20byte packet defined by
IEEE 802.15.4
-99
-94
dBm
High-side adjacent channel rejection
IEEE 802.15.4 signal at -82dBm
35
dB
Low-side adjacent channel rejection
IEEE 802.15.4 signal at - 82dBm
35
dB
2nd high-side adjacent channel rejection
IEEE 802.15.4 signal at - 82dBm
40
dB
2nd low-side adjacent channel rejection
IEEE 802.15.4 signal at - 82dBm
40
dB
Channel rejection for all other channels
IEEE 802.15.4 signal at - 82dBm
40
dB
802.11g rejection centered at + 12MHz or
- 13MHz
IEEE 802.15.4 signal at - 82dBm
35
dB
Maximum input signal level for correct
operation (low gain)
0dBm
Image suppression
30
dB
Co-channel rejection
IEEE 802.15.4 signal at - 82dBm
- 6
dBc
Relative frequency error
(2 x 40 ppm required by IEEE 802.15.4)
- 120
+ 120
ppm
Relative timing error
(2 x 40 ppm required by IEEE 802.15.4)
- 120
+ 120
ppm
Linear RSSI range
40
dB
RSSI range
-90
-30
dB
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