Data Sheet

深圳市中龙通电子科技有限公司 Page 9
WiFi Module
CDW-20U5622-00
BLE TX Power
R
ate Ch
a
nnel S
p
ec Test
R
es ult
1M
0
-20~10
3.2
19 3.8
39 3.7
2M
0
-20~10
3.2
19 3.8
39 3.7
LES500K
0
-20~10
3.5
19 3.5
39 3.5
LES125K
0
-20~10
3.5
19 3.5
39 3.5
S e nsi tivity( dBm )
R a te SP EC CH0 C H 39 C H 78
Dirty OFF Dirty ON Dirty OFF Dirty ON Dirty OFF Dirty ON
BR
- 70dBm
- 91.9 - 91.4 - 92.5
-92.0
- 92.3 - 91.7
EDR2 - 91.4 - 91 - 92.3
-91.8
- 91.9 - 91.4
EDR3 - 85.2 - 81.9 - 85.9
-82.9
- 85.4 - 82.2
B T 5.0 S P EC CH0
C H 19
C H 39
LE1M - 70dBm - 95 - 94.5 - 96.5
-96
- 95.5 - 95
LE2M - 70dBm - 92 - 91.5 - 93
-92.5
- 92.5 - 92
LE500K
- 75dBm - 98 - 97.5 - 99.5
-99
- 98.5 - 98
LE125K
- 82dBm - 103 - 102.5 - 104
-103.5
-103.5 - 103
6. Electrical Characteristics
symbol Parameter Minimum Typical Maximum Units
VDD 3.3V supply voltage 3.0 3.3 3.6 V
VDDIO I/O supply voltage 1.62 1.8 or 3.3 3.46 V
VDD 3.3V rating current -- -- 1000 mA