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MX214LH 参数 Datasheet PDF下载

MX214LH图片预览
型号: MX214LH
PDF下载: 下载PDF文件 查看货源
内容描述: 可变分割带逆变器 [Variable Split Band Inverter]
分类和应用:
文件页数/大小: 17 页 / 234 K
品牌: CMLMICRO [ CML MICROCIRCUITS ]
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Variable Split Band Inverter  
14  
MX214/224  
6.1.4 Timing  
Timing  
Notes Min.  
Typ.  
Max. Units  
Serial Mode  
t
Serial Mode Enable Set-Up  
250  
250  
250  
150  
50  
ns  
ns  
ns  
ns  
ns  
ns  
ns  
SMS  
t
Serial Clock ‘High’ Pulse Width  
Serial Clock ‘Low’ Pulse Width  
Data Set Up Time  
PWH  
t
PWL  
t
DS  
t
Data Hold Time  
DHS  
t
250  
150  
Load/Latch Set Up Time  
Load/Latch Pulse Width  
LL  
t
LLW  
Parallel Mode  
t
150  
150  
20  
ns  
ns  
ns  
Load/Latch Pulse Width  
Data Set Up Time  
Data Hold Time  
LLW  
t
DSP  
DHP  
t
Table 5: Serial and Parallel Timing  
Serial Loading  
PARALLEL / SERIAL  
tSMS  
tPWH  
SERIAL  
CLOCK  
tDS  
tPWL  
tDHS  
SERIAL  
DATA INPUT  
2nd bit  
1st bit  
3rd bit  
Rx / Tx  
8th bit  
A4  
ENABLE  
CLEAR  
tLL  
LOAD / LATCH  
tLLW  
Parallel Loading  
tLLW  
LOAD / LATCH  
tDSP  
tDHP  
PARALLEL  
DATA INPUTS  
NOTE: For 'Serial Load' devices the data loading sequence is: - Enable - Clear - Rx/Tx - A0 - A1 - A2 - A3 - A4  
Figure 8: Loading Timing Diagram  
1998 MX-COM, Inc.  
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA  
www.mxcom.com Tel: 800 638 5577 336 744 5050 Fax: 336 744 5054  
Doc. # 20480112.002  
All trademarks and service marks are held by their respective companies.  
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