收藏本站
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
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
SM16S-CM012-012 SYNJET ZFLOW 50 PWM 12V
SM200P81 RF MODULE 250/500MBPS 2.4GHZ SMA
SM2440G LAMP T2 TELEPHONE SLIDE 24V .04A
SM3020G LAMP T2 TELEPHONE SLIDE 30V .02A
SM3020S LAMP T-1.5 TELE SLIDE 30V .02A
SM3040L LAMP T-1.5 TELE SLIDE 30V .04A
SM3040M LAMP T1.25 TELE SLIDE 30V .04A
SM501B1K THERMISTOR NTC 500 OHM MELF
相关代理商/技术参数
SM1230-XAX 制造商:NSC 制造商全称:National Semiconductor 功能描述:Power Optimizers Partial Deployment for Single String Systems
SM1230-XBX 制造商:NSC 制造商全称:National Semiconductor 功能描述:Power Optimizers Partial Deployment for Single String Systems
SM1231E433 制造商:Semtech Corporation 功能描述:Development Module for SX1231 433MHz Low Power Integrated UHF Transceiver 制造商:SEMTECH 功能描述:Development Module for SX1231 433MHz Low Power Integrated UHF Transceiver
SM1231E433A 制造商:Semtech Corporation 功能描述:SX1231 RF MODULE 433 MHZ
SM1231E868 制造商:Semtech Corporation 功能描述:Development module for SX1231 868MHz Low Power Integrated UHF Transceiver 制造商:SEMTECH 功能描述:Development module for SX1231 868MHz Low Power Integrated UHF Transceiver
SM1231E868A 制造商:Semtech Corporation 功能描述:SX1231 RF MODULE 868 MHZ
SM1233E868B 制造商:Semtech Corporation 功能描述:
SM124 制造商:Cinch Connectors 功能描述: