参数资料
型号: SI5367A-C-GQ
厂商: Silicon Laboratories Inc
文件页数: 18/80页
文件大小: 0K
描述: IC CLOCK MULTIPLIER PROG 100TQFP
标准包装: 90
系列: DSPLL®
类型: 时钟乘法器
PLL:
输入: 时钟
输出: CML,CMOS,LVDS,LVPECL
电路数: 1
比率 - 输入:输出: 4:5
差分 - 输入:输出: 是/是
频率 - 最大: 1.42GHz
除法器/乘法器: 无/是
电源电压: 1.71 V ~ 2.75 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 100-TQFP
供应商设备封装: 100-TQFP(14x14)
包装: 托盘
Si5367
Rev. 0.5
25
Reset value = 0010 1100
Register 6.
Bit
D7D6D5D4D3D2D1
D0
Name
SFOUT4_REG [2:0]
SFOUT3_REG [2:0]
Type
RR
R/W
Bit
Name
Function
7:6
Reserved
5:3
SFOUT4_REG [2:0] SFOUT4_REG [2:0].
Controls output signal format and disable for CKOUT4 output buffer. The LVPECL
and CMOS output formats draw more current than either LVDS or CML; however,
there are restrictions in the allowed output format pin settings so that the maximum
power dissipation for the TQFP devices is limited when they are operated at 3.3 V.
When there are four enabled LVPECL or CMOS outputs, the fifth output must be
disabled. When there are five enabled outputs, there can be no more than three
outputs that are either LVPECL or CMOS.
000: Reserved
001: Disable
010: CMOS (Bypass mode not supported.)
011: Low swing LVDS
100: Reserved
101: LVPECL
110: CML
111: LVDS
2:0
SFOUT3_REG [2:0] SFOUT3_REG [2:0].
Controls output signal format and disable for CKOUT3 output buffer. The LVPECL
and CMOS output formats draw more current than either LVDS or CML; however,
there are restrictions in the allowed output format pin settings so that the maximum
power dissipation for the TQFP devices is limited when they are operated at 3.3 V.
When there are four enabled LVPECL or CMOS outputs, the fifth output must be
disabled. When there are five enabled outputs, there can be no more than three
outputs that are either LVPECL or CMOS.
000: Reserved
001: Disable
010: CMOS (Bypass mode not supported.)
011: Low swing LVDS
100: Reserved
101: LVPECL
110: CML
111: LVDS
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