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参数资料
| 型号： | IDT82V3010PV |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 通信及网络 |
| 英文描述： | T1/E1/OC3 TELECOM CLOCK GENERATOR WITH DUAL REFERENCE INPUTS |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO56 |
| 封装： | SSOP-56 |
| 文件页数： | 3/31页 |
| 文件大小： | 355K |
| 代理商： | IDT82V3010PV |
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IDT82V3010
T1/E1/OC3 Telecom Clock Generator with Dual Reference Inputs
Table Of Contents
3
June 19, 2006
TABLE OF CONTENTS
1
Pin Description...................................................................................................................................................................................................7
2
Functional Description......................................................................................................................................................................................9
2.1
State Control Circuit ..................................................................................................................................................................................9
2.1.1
Normal Mode..............................................................................................................................................................................10
2.1.2
Fast Lock Mode..........................................................................................................................................................................10
2.1.3
Holdover Mode...........................................................................................................................................................................10
2.1.4
Freerun Mode.............................................................................................................................................................................10
2.2
Frequency Select Circuit .........................................................................................................................................................................10
2.3
Reference Input Switch ...........................................................................................................................................................................10
2.4
Reference Input Monitor..........................................................................................................................................................................11
2.5
Invalid Input Signal Detection..................................................................................................................................................................11
2.6
TIE Control Block.....................................................................................................................................................................................11
2.7
DPLL Block..............................................................................................................................................................................................12
2.7.1
Phase Detector (PHD)................................................................................................................................................................12
2.7.2
Limiter.........................................................................................................................................................................................12
2.7.3
Loop Filter ..................................................................................................................................................................................13
2.7.4
Fraction Block.............................................................................................................................................................................13
2.7.5
Digital Control Oscillator (DCO)..................................................................................................................................................13
2.7.6
Lock Indicator.............................................................................................................................................................................13
2.7.7
Output Interface..........................................................................................................................................................................13
2.8
OSC.........................................................................................................................................................................................................14
2.8.1
Clock Oscillator ..........................................................................................................................................................................14
2.9
JTAG .......................................................................................................................................................................................................14
2.10 Reset, Lock and TIE Application .............................................................................................................................................................14
2.11 Power Supply Filtering Techniques.........................................................................................................................................................15
3
Measures of Performance...............................................................................................................................................................................16
3.1
Intrinsic Jitter ...........................................................................................................................................................................................16
3.2
Jitter Tolerance........................................................................................................................................................................................16
3.3
Jitter Transfer ..........................................................................................................................................................................................16
3.4
Frequency Accuracy................................................................................................................................................................................16
3.5
Holdover Accuracy ..................................................................................................................................................................................16
3.6
Capture Range........................................................................................................................................................................................16
3.7
Lock Range .............................................................................................................................................................................................16
3.8
Phase Slope............................................................................................................................................................................................16
3.9
Time Interval Error (TIE)..........................................................................................................................................................................16
3.10 Maximum Time Interval Error (MTIE)......................................................................................................................................................16
3.11 Phase Continuity .....................................................................................................................................................................................16
3.12 Phase Lock Time.....................................................................................................................................................................................17
4
Absolute Maximum Ratings............................................................................................................................................................................18
5
Recommended DC Operating Conditions .....................................................................................................................................................18
6
DC Electrical Characteristics..........................................................................................................................................................................18
6.1
Single End Input/Output Port...................................................................................................................................................................18
6.2
Differential Output Port (LVDS)...............................................................................................................................................................19
7
AC Electrical Characteristics..........................................................................................................................................................................20
7.1
Performance............................................................................................................................................................................................20
7.2
Intrinsic Jitter Unfiltered...........................................................................................................................................................................20
7.3
C1.5o (1.544 MHz) Intrinsic Jitter Filtered...............................................................................................................................................21
7.4
C2o (2.048 MHz) Intrinsic Jitter Filtered..................................................................................................................................................21
7.5
C19o (19.44 MHz) Intrinsic Jitter Filtered................................................................................................................................................21
7.6
8 kHz Input to 8 kHz Output Jitter Transfer.............................................................................................................................................21
7.7
1.544 MHz Input to 1.544 MHz Output Jitter Transfer.............................................................................................................................22
7.8
2.048 MHz Input to 2.048 MHz Output Jitter Transfer.............................................................................................................................22
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| IDT82V3010PVG | 功能描述:IC PLL WAN 51/E1/OC3 DUAL 56SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| IDT82V3010PVG8 | 功能描述:IC PLL WAN 51/E1/OC3 DUAL 56SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| IDT82V3011 | 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:T1/E1/OC3 WAN PLL WITH SINGLE REFERENCE INPUT |
| IDT82V3011PV | 制造商:INT_DEV_TECH 功能描述: |
| IDT82V3011PVG | 功能描述:IC PLL WAN T1/E1/OC3 SGL 56-SSOP RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
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