参数资料
型号: IDT82V3280DQG
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, PQFP100
封装: GREEN, TQFP-100
文件页数: 118/167页
文件大小: 1039K
代理商: IDT82V3280DQG
IDT82V3280
WAN PLL
Programming Information
118
June 19, 2006
PRIORITY_TABLE2_STS - Priority Status 2 *
T0_INPUT_SEL_CNFG - T0 Selected Input Clock Configuration
Address: 4FH
Type: Read
Default Value: 00000000
Bit
Name
Description
7 - 4
THIRD_HIGHEST_PRIORITY_VALIDATED[3:0]
These bits indicate a qualified input clock with the third 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 a qualified input clock with the second 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’.
3 - 0
SECOND_HIGHEST_PRIORITY_VALIDATED[3:0]
Address: 50H
Type: Read / Write
Default Value: XXXX0000
Bit
Name
Description
7 - 4
-
Reserved.
This bit determines T0 input clock selection. It is valid only when the EXT_SW bit (b4, 0BH) is ‘0’.
0000: Automatic selection. (default)
0001: Forced selection - IN1 is selected.
0010: Forced selection - IN2 is selected.
......
1101: Forced selection - IN13 is selected.
1110: Forced selection - IN14 is selected.
1111: Reserved.
3 - 0
T0_INPUT_SEL[3:0]
7
6
5
4
3
2
1
0
THIRD_HIGHE
ST_PRIORITY_
VALIDATED3
THIRD_HIGHE
ST_PRIORITY_
VALIDATED2
THIRD_HIGHE
ST_PRIORITY_
VALIDATED1
THIRD_HIGHE
ST_PRIORITY_
VALIDATED0
SECOND_HIGH
EST_PRIORITY
_VALIDATED3
SECOND_HIGH
EST_PRIORITY
_VALIDATED2
SECOND_HIGH
EST_PRIORITY
_VALIDATED1
SECOND_HIGH
EST_PRIORITY
_VALIDATED0
7
6
5
4
3
2
1
0
-
-
-
-
T0_INPUT_SEL3
T0_INPUT_SEL2
T0_INPUT_SEL1
T0_INPUT_SEL0
相关PDF资料
PDF描述
IDT82V3280PF WAN PLL
IDT82V3280PFG WAN PLL
IDT82V3288 WAN PLL
IDT82V3288BC WAN PLL
IDT82V3288BCG WAN PLL
相关代理商/技术参数
参数描述
IDT82V3280DQG8 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
IDT82V3280EQG 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
IDT82V3280EQG8 制造商:Integrated Device Technology Inc 功能描述:IC PLL WAN SE STRATUM 2 100TQFP
IDT82V3280EQGBLANK 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL
IDT82V3280PF 制造商:IDT 制造商全称:Integrated Device Technology 功能描述:WAN PLL