參數(shù)資料
型號: MT9040AN
廠商: ZARLINK SEMICONDUCTOR INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: T1/E1 Synchronizer
中文描述: SPECIALTY TELECOM CIRCUIT, PDSO48
封裝: 0.300 INCH, MO-118AA, SSOP-48
文件頁數(shù): 13/27頁
文件大?。?/td> 424K
代理商: MT9040AN
MT9040
Data Sheet
13
Zarlink Semiconductor Inc.
Figure 8 - Time-constant Circuit
A digital alternative to the RC-time-constant circuit is presented in Figure 9. The circuit in Figure 9 can be used to
generate a steady lock signal. The circuit monitors the MT9040’s LOCK pin, as long as it detects a positive pulse
every 1.024 seconds or less, the Advanced Lock output will remain high. If no positive pulse is detected on the
LOCK output within 1.024 seconds, the Advanced LOCK output will go low.
Figure 9 - Digital Lock Pin Circuit
Lock
R=3.3M
MT9040
IN4148
LOCK
74HC14
74HC14
C=1
μ
f
+
MT9040
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MT9040AN1 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 3.3V 48SSOP - Rail/Tube
MT9040ANR1 制造商:Microsemi Corporation 功能描述:FRAMER E1 /T1 3.3V 48SSOP - Tape and Reel
MT9041 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:Multiple Output Trunk PLL
MT9041AP 制造商:Microsemi Corporation 功能描述:WAN/PLL 制造商:Zarlink Semiconductor Inc 功能描述:WAN/PLL
MT9041B 制造商:MITEL 制造商全稱:Mitel Networks Corporation 功能描述:T1/E1 System Synchronizer