参数资料
型号: IDT82V3255TFG
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: GREEN, TQFP-64
文件页数: 83/127页
文件大小: 868K
代理商: IDT82V3255TFG
IDT82V3255
WAN PLL
Programming Information
83
June 19, 2006
IN3_CMOS_STS - CMOS Input Clock 3 Status
Address: 47H
Type: Read
Default Value: XXXXX110
Bit
Name
Description
7 - 3
-
Reserved.
This bit indicates whether IN3_CMOS is in frequency hard alarm status.
0: No frequency hard alarm.
1: In frequency hard alarm status. (default)
This bit indicates whether IN3_CMOS is in no-activity alarm status.
0: No no-activity alarm.
1: In no-activity alarm status. (default)
This bit indicates whether IN3_CMOS is in phase lock alarm status.
0: No phase lock alarm. (default)
1: In phase lock alarm status.
If the PH_ALARM_TIMEOUT bit (b5, 09H) is ‘0’, this bit is cleared by writing ‘1’ to this bit; if the
PH_ALARM_TIMEOUT bit (b5, 09H) is ‘1’, this bit is cleared after a period (
= TIME_OUT_VALUE[5:0] (b5~0,
08H) X MULTI_FACTOR[1:0] (b7~6, 08H) in second
) which starts from when the alarm is raised.
2
IN3_CMOS_FREQ_HARD_ALARM
1
IN3_CMOS_NO_ACTIVITY_ALARM
0
IN3_CMOS_PH_LOCK_ALARM
7
6
5
4
3
2
1
0
-
-
-
-
-
IN3_CMOS_FRE
Q_HARD_ALAR
M
IN3_CMOS_NO_
ACTIVITY_ALAR
M
IN3_CMOS_PH_
LOCK_ALARM
相关PDF资料
PDF描述
IDT82V3280 WAN PLL
IDT82V3280DQ WAN PLL
IDT82V3280DQG WAN PLL
IDT82V3280PF WAN PLL
IDT82V3280PFG WAN PLL
相关代理商/技术参数
参数描述
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
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