参数资料
型号: IDT82V3255TF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 通信及网络
英文描述: WAN PLL
中文描述: SPECIALTY TELECOM CIRCUIT, PQFP64
封装: TQFP-64
文件页数: 8/127页
文件大小: 868K
代理商: IDT82V3255TF
List of Figures
8
June 19, 2006
Figure 1. Functional Block Diagram ............................................................................................................................................................................ 11
Figure 2. Pin Assignment (Top View) .......................................................................................................................................................................... 12
Figure 3. Pre-Divider for An Input Clock ..................................................................................................................................................................... 19
Figure 4. Input Clock Activity Monitoring ..................................................................................................................................................................... 20
Figure 5. External Fast Selection ................................................................................................................................................................................ 22
Figure 6. T0 Selected Input Clock vs. DPLL Automatic Operating Mode ................................................................................................................... 29
Figure 7. T4 Selected Input Clock vs. DPLL Automatic Operating Mode ................................................................................................................... 30
Figure 8. On Target Frame Sync Input Signal Timing ................................................................................................................................................. 38
Figure 9. 0.5 UI Early Frame Sync Input Signal Timing .............................................................................................................................................. 38
Figure 10. 0.5 UI Late Frame Sync Input Signal Timing .............................................................................................................................................. 39
Figure 11. 1 UI Late Frame Sync Input Signal Timing ................................................................................................................................................. 39
Figure 12. IDT82V3255 Power Decoupling Scheme ................................................................................................................................................... 41
Figure 13. Line Card Application ................................................................................................................................................................................. 42
Figure 14. Serial Read Timing Diagram (CLKE Asserted Low) ................................................................................................................................... 43
Figure 15. Serial Read Timing Diagram (CLKE Asserted High) .................................................................................................................................. 43
Figure 16. Serial Write Timing Diagram ....................................................................................................................................................................... 44
Figure 17. JTAG Interface Timing Diagram ................................................................................................................................................................. 45
Figure 18. Recommended PECL Input Port Line Termination .................................................................................................................................. 114
Figure 19. Recommended PECL Output Port Line Termination ................................................................................................................................ 114
Figure 20. Recommended LVDS Input Port Line Termination .................................................................................................................................. 116
Figure 21. Recommended LVDS Output Port Line Termination ................................................................................................................................ 116
Figure 22. Output Wander Generation ...................................................................................................................................................................... 120
Figure 23. Input / Output Clock Timing ...................................................................................................................................................................... 121
List of Figures
相关PDF资料
PDF描述
IDT82V3255TFG WAN PLL
IDT82V3280 WAN PLL
IDT82V3280DQ WAN PLL
IDT82V3280DQG WAN PLL
IDT82V3280PF WAN PLL
相关代理商/技术参数
参数描述
IDT82V3255TFBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL
IDT82V3255TFG 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP 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
IDT82V3255TFG8 功能描述:IC PLL WAN SMC STRATUM 3 64-TQFP 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
IDT82V3255TFGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL
IDT82V3280 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL