參數(shù)資料
型號: IDT82V3280PF
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 通信及網(wǎng)絡(luò)
英文描述: WAN PLL
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP100
封裝: TQFP-100
文件頁數(shù): 126/167頁
文件大?。?/td> 1039K
代理商: IDT82V3280PF
IDT82V3280
WAN PLL
Programming Information
126
June 19, 2006
T0_BW_OVERSHOOT_CNFG - T0 DPLL Bandwidth Overshoot Configuration
Address: 59H
Type: Read / Write
Default Value: 1XXX1XXX
Bit
Name
Description
7
AUTO_BW_SEL
This bit determines whether starting or acquisition bandwidth / damping factor is used for T0 DPLL.
0: The starting and acquisition bandwidths / damping factors are not used. Only the locked bandwidth / damping factor is used
regardless of the T0 DPLL locking stage.
1: The starting, acquisition or locked bandwidth / damping factor is used automatically depending on different T0 DPLL locking
stages. (default)
Reserved.
This bit determines whether the integral path value is frozen when the T0 DPLL hard limit is reached.
0: Not frozen.
1: Frozen. It will minimize the subsequent overshoot when T0 DPLL is pulling in. (default)
Reserved.
6 - 4
-
3
T0_LIMT
2 - 0
-
7
6
5
4
3
2
1
0
AUTO_BW_SEL
-
-
-
T0_LIMT
-
-
-
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