参数资料
型号: IDT82V3280
厂商: Integrated Device Technology, Inc.
英文描述: WAN PLL
中文描述: 广域网锁相环
文件页数: 117/167页
文件大小: 1039K
代理商: IDT82V3280
IDT82V3280
WAN PLL
Programming Information
117
June 19, 2006
REMOTE_INPUT_VALID2_CNFG - Input Clocks Validity Configuration 2
PRIORITY_TABLE1_STS - Priority Status 1 *
Address: 4DH
Type: Read / Write
Default Value: XX111111
Bit
Name
Description
7 - 6
-
Reserved.
This bit controls whether the corresponding INn is allowed to be locked for automatic selection. Here n is any one of 14 to 9.
0: Enabled.
1: Disabled. (default)
5 - 0
INn_VALID
Address: 4EH
Type: Read
Default Value: 00000000
Bit
Name
Description
7 - 4
HIGHEST_PRIORITY_VALIDATED[3:0]
These bits indicate a qualified input clock with the highest priority.
0000: No input clock is qualified. (default)
0001: IN1.
0010: IN2.
......
1101: IN13.
1110: IN14.
1111: Reserved.
Note that the input clock is indicated by these bits only when the corresponding INn (b7-0, 4CH) or INn
(b5-0, 4DH) bit is ‘0’.
These bits indicate the T0/T4 selected input clock.
0000: No input clock is selected; or the T4 selected input clock is the T0 DPLL output. (default)
0001: IN1 is selected.
0010: IN2 is selected.
......
1101: IN13 is selected.
1110: IN14 is selected.
1111: Reserved.
Note that the input clock is indicated by these bits only when the corresponding INn (b7-0, 4CH) or INn
(b5-0, 4DH) bit is ‘0’.
3 - 0
CURRENTLY_SELECTED_INPUT[3:0]
7
6
5
4
3
2
1
0
-
-
IN14_VALID
IN13_VALID
IN12_VALID
IN11_VALID
IN10_VALID
IN9_VALID
7
6
5
4
3
2
1
0
HIGHEST_PRI
ORITY_VALIDA
TED3
HIGHEST_PRI
ORITY_VALIDA
TED2
HIGHEST_PRI
ORITY_VALIDA
TED1
HIGHEST_PRI
ORITY_VALIDA
TED0
CURRENTLY_S
ELECTED_INP
UT3
CURRENTLY_S
ELECTED_INP
UT2
CURRENTLY_S
ELECTED_INP
UT1
CURRENTLY_S
ELECTED_INP
UT0
相关PDF资料
PDF描述
IDT82V3280DQ WAN PLL
IDT82V3280DQG WAN PLL
IDT82V3280PF WAN PLL
IDT82V3280PFG WAN PLL
IDT82V3288 WAN PLL
相关代理商/技术参数
参数描述
IDT82V3280_08 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL
IDT82V3280APFG 功能描述:IC PLL WAN SE STRATUM 2 100TQFP 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
IDT82V3280APFG8 制造商:Integrated Device Technology Inc 功能描述:IC PLL WAN SE STRATUM 2 100TQFP
IDT82V3280DQ 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL
IDT82V3280DQG 功能描述:IC PLL WAN SE STRATUM 2 100-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