Specifications

Shenzhen Core Technology Co. Ltd
SHENZHENSHI XINZHONGXIN TECHNOLOGY CO.,LTD.
Address: A3 Building, Shajing Donghuan Industrial Zone, Baoan District, Shenzhen,
Tel :[phone]/82 Fax :[phone]
Company address: WWW.C-CHIP.COM.CN
C-2S _V 1.0
5.5 R F parameters
Parameters Conditions Minimum Typical values Maximum Unit
Working frequency 2412 - 2484 MHz
Transmission power
IEEE802.11b -
17 - dBm
IEEE802.11g
- 14 - dBm
IEEE802.11n
- 13 - dBm
BLE
- 6 - dBm
Sensitivity
IEEE802.11b
- - -90
dBm
IEEE802.11g
- - -73 dBm
IEEE802.11n
- - -71 dBm
BLE
- - -95 dBm
All of the above test results are in 25°C room temperature 3.3 V power supply mode
5.6 Input/output terminal characteristics
Scope of operation Minimum value Typical
values
Maximum
value
Unit
VIL input logic low level VSS-0.3 - VSS+0.3 V
VIH input logic high level VCC-0.3 - VCC+0.3 V
Tr/Tf - - 25 ns
Output level
VOL output logic low, IOL=-0.25 mA) VSS - VSS+0.3 V
VOH input logic high level, IO H =0.25
mA)
VCC-0.3 - VCC+0.3 V
Input and tri-state current Min Typical Max Unit
Up and down resistance 3.5 4.7 6.0 KΩ
Weak up and down 8 40 50 uA
CI input capacitance - 5 - pF
5.7 Electrostatic testing
Project Conditions Parameters Unit
Electrostatic release
(human model HBM)
Mannequin HBM ,TAMB=25 HBM ,TAMB=C +/- 2000 V
Electrostatic release
(machine model MM)
Machine model HBM ,TAMB=25
HBM ,TAMB=C
+/-400 V