参数资料
型号: SX1230I066TRT
厂商: Semtech
文件页数: 9/46页
文件大小: 0K
描述: IC TX UHF 433/868/916 MHZ 24-QFN
特色产品: SX1230 Integrated Transmitter IC
标准包装: 1
频率: 315MHz,434MHz,868MHz,915MHz
应用: RKE
调制或协议: ISM
数据传输率 - 最大: 600kbps
功率 - 输出: 17dBm
电流 - 传输: 95mA
数据接口: PCB,表面贴装
天线连接器: PCB,表面贴装
电源电压: 1.8 V ~ 3.7 V
工作温度: -40°C ~ 85°C
封装/外壳: 24-MLPQ
包装: 标准包装
产品目录页面: 584 (CN2011-ZH PDF)
其它名称: SX1230I066DKR
SX1230
Integrated Transmitter IC
ADVANCED COMMUNICATIONS & SENSING
DATASHEET
Symbol
TS_TR
Description
Transmitter wake-up time
Conditions
Frequency synthesizer enabled.
Min
-
Typ
120
Max
-
Unit
μs
Note, depends upon bit rate and
ramp time, please refer to Section
7.4.
TS_OS
FXOSC
Crystal oscillator wake-up time
Crystal oscillator frequency
-
26
300
32
500
32
μs
MHz
TS_TT
Total Wake up time
Sleep to transmit, automated. Note,
-
450
-
μs
depends upon bit rate and ramp
time, please refer to Section 7.4.
T_DATA
Data set-up time
-
-
0.25
μs
3. Timing Characteristics
The following table gives the operating specifications for the SPI interface of the SX1230.
Table 5
SPI Timing Specifications
Symbol
f SCK
t ch
t cl
t rise
t fall
t setup
t hold
t nl
t nh,n
Description
SCK Frequency
SCK High time
SCK Low time
SCK rise time
SCK Fall time
MOSI Setup time
MOSI hold time
NSS setup time
NSS Hold time
Conditions
From MOSI transition to SCK rising
edge
From SCK rising edge to MOSI tran-
sition
From NSS falling edge to SCK rising
edge
From SCK falling edge to NSS rising
edge.
Min
-
50
50
-
-
30
20
30
30
Typ
-
-
-
5
5
-
-
-
Max
10
-
-
-
-
-
-
-
-
Unit
MHz
ns
ns
ns
ns
ns
ns
ns
ns
For explanatory diagrams of the timing characteristic parameters, please see Figure 7 and Figure 8.
SX1230, Revision 2 May 2009
?2008 Semtech Corp.
Page 9
www.semtech.com
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