參數(shù)資料
型號(hào)： AD28msp01KST⒂
廠商： Analog Devices, Inc.
英文描述： PSTN Signal Port
中文描述： PSTN的信號(hào)端口
文件頁(yè)數(shù)： 20/28頁(yè)
文件大?。?/td> 368K
代理商： AD28MSP01KST⒂
AD28msp01
REV. A
–20–
TIMING PARAMETERS
Parameter
Min
Max
Unit
Clock Signals
Timing Requirement:
F
MCK
t
MCK
t
MKL
t
MKH
MCLK Frequency
MCLK Period
MCLK Width Low
MCLK Width High
13.824
72.34
0.5t
MCK
– 10
0.5t
MCK
– 10
13.824
72.34
0.5t
MCK
+ 10
0.5t
MCK
+ 10
MHz
±
50 ppm
ns
ns
ns
Switching Characteristic:
t
SCK
t
SKL
t
SKH
Control Signals
Timing Requirement:
t
RSP
SCLK Period
SCLK Width Low
SCLK Width High
8t
MCK
– 10
4t
MCK
– 10
4t
MCK
– 10
8t
MCK
+ 10
4t
MCK
+ 10
4t
MCK
+ 10
ns
ns
ns
RESET
Width Low
5t
MCK1
ns
NOTE
1
Applies after power-up sequence is complete. Internal phase lock loop requires no more than 1000 processor cycles assuming stable CLKIN (not including
crystal oscillator start-up time).
MCLK
SCLK
t
MCK
t
MKL
t
MKH
t
SKH
t
SCK
t
SKL
Figure 16. Clock Signals
Serial Port 3-State
Parameter
Min
Max
Unit
Switching Characteristic:
t
SPD
t
SPE
t
SPV
CS Low to SDO, SDOFS, SCLK Disable
CS High to SDO, SDOFS, SCLK Enable
CS High to SDO, SDOFS, SCLK Valid
20
ns
ns
ns
0
25
CS
t
SPD
t
SPV
t
SPE
SDO
SDOFS
SCLK
Figure 17. Serial Port 3-State
相關(guān)PDF資料
PDF描述
AD28MSP01KP PSTN Signal Port
AD28MSP01KR PSTN Signal Port
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD28MSP01KST⒂ 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:PSTN Signal Port
AD28MSP02 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Voiceband Signal Port
AD28MSP02BN 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD28MSP02BR 制造商:Rochester Electronics LLC 功能描述:- Bulk
AD28MSP02KN 制造商:AD 制造商全稱(chēng):Analog Devices 功能描述:Voiceband Signal Port
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