參數(shù)資料
型號: DS21Q50N
英文描述: Telecommunication IC
中文描述: 通信集成電路
文件頁數(shù): 16/99頁
文件大?。?/td> 325K
代理商: DS21Q50N
DS21Q50
Page 16 of 99
Signal Name:
Signal Description:
Signal Type:
A multifunction pin that can be programmed by the host to output various alarms, clocks or data, or used to
control external circuitry.
Signal Name:
OUTB
Signal Description:
User Selectable Output B
Signal Type:
Output
A multifunction pin that can be programmed by the host to output various alarms, clocks or data, or used to
control external circuitry.
5.1.2 ALTERNATE JITTER ATTENUATOR
Signal Name:
AJACKI
Signal Description:
Alternate Jitter Attenuator Clock Input
Signal Type:
Input
Clock input to alternate jitter attenuator
Signal Name:
AJACKO
Signal Description:
Alternate Jitter Attenuator Clock Output
Signal Type:
Output
Clock output of alternate jitter attenuator
5.1.3 CLOCK SYNTHESIZER
Signal Name:
4/8/16MCK
Signal Description:
4.096MHz / 8.192MHz / 16.384MHz Clock Output
Signal Type:
Output
A 4.096MHz, 8.192MHz, or 16.384MHz clock output that is referenced to one of the 4 recovered line clocks
(RCLKs) or to an external 2.048MHz reference.
Signal Name:
REFCLK
Signal Description:
Reference Clock
Signal Type:
Input/Output
Can be configured as an output to source a 2.048MHz reference clock or as an input to supply a 2.048MHz
reference clock from an external source to the clock synthesizer.
OUTA
User Selectable Output A
Output
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