參數(shù)資料
型號： IDT82V3255
廠商： Integrated Device Technology, Inc.
英文描述： WAN PLL
中文描述： 廣域網(wǎng)鎖相環(huán)
文件頁數(shù)： 125/127頁
文件大?。?/td> 868K
代理商： IDT82V3255
Index
125
June 19, 2006
A
Averaged Phase Error
........................................................................31
B
Bandwidths and Damping Factors
.....................................................31
Acquisition Bandwidth and Damping Factor
...............................31
Locked Bandwidth and Damping Factor
.....................................31
Starting Bandwidth and Damping Factor
....................................31
C
Calibration
..........................................................................................17
Coarse Phase Loss
............................................................................24
Crystal Oscillator
................................................................................17
Current Frequency Offset
...................................................................31
D
DCO
...................................................................................................31
Division Factor
....................................................................................19
DPLL Hard Alarm
...............................................................................24
DPLL Hard Limit
.................................................................................24
DPLL Operating Mode
................................................................. 31
,
32
Free-Run mode
................................................................... 31
,
32
Holdover mode
.................................................................... 31
,
32
Automatic Fast Averaged
...................................................32
Automatic Instantaneous
....................................................32
Automatic Slow Averaged
..................................................32
Manual
................................................................................32
Locked mode
....................................................................... 31
,
32
Temp-Holdover mode
.........................................................31
Lost-Phase mode
.......................................................................31
Pre-Locked mode
.......................................................................31
Pre-Locked2 mode
.....................................................................32
DPLL Soft Alarm
.................................................................................24
DPLL Soft Limit
..................................................................................24
E
External Sync Alarm
...........................................................................38
F
Fast Loss
............................................................................................24
Fine Phase Loss
.................................................................................24
Frequency Hard Alarm
.................................................................21
,
26
Frequency Hard Alarm Threshold
...................................................... 21
H
Hard Limit
........................................................................................... 24
Holdover Frequency Offset
................................................................ 32
I
IIR
...................................................................................................... 32
Input Clock Frequency
....................................................................... 21
Input Clock Selection
......................................................................... 22
Automatic selection
..............................................................23
,
26
External Fast selection
.........................................................22
,
26
Forced selection
...................................................................23
,
26
Internal Leaky Bucket Accumulator
................................................... 20
Bucket Size
................................................................................ 20
Decay Rate
................................................................................ 20
Lower Threshold
........................................................................ 20
Upper Threshold
........................................................................ 20
L
Limit
................................................................................................... 34
LPF
.................................................................................................... 31
M
Master Clock
...................................................................................... 17
Microprocessor Interface
................................................................... 43
N
No-activity Alarm
..........................................................................20
,
26
P
PBO
................................................................................................... 34
PFD
.................................................................................................... 31
Phase Lock Alarm
........................................................................25
,
26
Phase Offset
...................................................................................... 34
Phase-compared
..........................................................................24
,
34
Phase-time
......................................................................................... 34
Pre-Divider
......................................................................................... 19
DivN Divider
............................................................................... 19
Index
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT82V3255_08 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
IDT82V3255DK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
IDT82V3255DKG 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
IDT82V3255DKG8 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
IDT82V3255EDGBLANK 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:WAN PLL
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