参数资料
型号: SI5319C-C-GMR
厂商: Silicon Laboratories Inc
文件页数: 15/50页
文件大小: 0K
描述: IC CLOCK MULT/ATTENUATOR 36QFN
标准包装: 250
系列: DSPLL®
类型: 时钟/频率倍增器,抖动衰减器,多路复用器
PLL:
主要目的: 以太网,SONET/SDH
输入: 时钟,晶体
输出: CML,CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 1:1
差分 - 输入:输出: 是/是
频率 - 最大: 346MHz
电源电压: 1.71 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 36-VFQFN 裸露焊盘
供应商设备封装: 36-QFN(6x6)
包装: 带卷 (TR)
Si5319
22
Rev. 1.0
Reset value = 0000 0000
Register 8.
Bit
D7D6D5D4D3D2D1D0
Name
Reserved
HLOG[1:0]
Reserved
Type
RR/W
R
Bit
Name
Function
7:6
Reserved
Reserved.
5:4
HLOG [1:0].
00: Normal operation.
01: Holds CKOUT output at static logic 0. Entrance and exit from this state will occur with-
out glitches or runt pulses.
10: Holds CKOUT output at static logic 1. Entrance and exit from this state will occur with-
out glitches or runt pulses.
11: Reserved.
3:0
Reserved
Reserved.
Register 10.
Bit
D7D6D5D4D3D2D1D0
Name
Reserved
DSBL_
REG
Reserved
Type
RR/W
R
Bit
Name
Function
7:3
Reserved
Reserved.
2
DSBL_REG
DSBL_REG.
This bit controls the powerdown of the CKOUT output buffer. If disable mode is selected,
the NC_LS output divider is also powered down.
0: CKOUT enabled.
1: CKOUT disabled.
1:0
Reserved
Reserved.
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