参数资料
型号: 450-0037
厂商: LS Research LLC
文件页数: 21/41页
文件大小: 0K
描述: MODULE TIWI-R2 U.FL
标准包装: 100
频率: 2.4GHz
数据传输率 - 最大: 65Mbps
调制或协议: 802.11 b/g/n,Bluetooth v2.1+EDR
应用: Bluetooth v2.1
功率 - 输出: 20dBm
灵敏度: -89dBm
电源电压: 3 V ~ 4.8 V
电流 - 接收: 100mA
电流 - 传输: 280mA
数据接口: 用于引脚的垫片
天线连接器: U.FL
工作温度: -40°C ~ 85°C
封装/外壳: 模块
包装: 托盘
TiWi-R2 TRANSCEIVER MODULE
DATASHEET
SLOW (32 KHZ) CLOCK SOURCE REQUIREMENTS
The slow clock is always supplied from an external source. It is input on the SLOW_CLK pin, and can be a digital
signal in the range of VIO only. For slow clock frequency and accuracy refer to Table 14. The external slow clock
must be stable before the system exits from shut down mode.
Parameter [1]
Condition
Symbol
Min
Typ
Max
Unit
Input slow clock frequency
32768
Hz
Input slow clock accuracy
Input transition time T r /T f – 10% to 90%
WLAN, BT
T r /T f
+/-250
100
ppm
ns
Frequency input duty cycle
30
50
70
%
Input voltage limits
Square wave,
DC coupled
VIH
0.65 x VDDS
VDDS
V peak
VIL
0
0.35 x VDDS
Input impedance
Input capacitance
Rise and fall time
1
5
100
MW
pF
ns
Phase noise
1 kHz
-125
dBc/Hz
[1] Slow clock is a fail safe input
Table 14 Slow Clock Source Requirements
The information in this document is subject to change without notice.
330-0045-R4.0
Copyright ? 2010-2012 LS Research, LLC
Page 21 of 41
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