参数资料
型号: SI5351B-A-GM
厂商: Silicon Laboratories Inc
文件页数: 19/72页
文件大小: 0K
描述: IC CLK GEN PLL BLANK CUST 20-QFN
标准包装: 75
系列: MultiSynth™
类型: *
PLL:
输入: 晶体
输出: CMOS
电路数: 1
比率 - 输入:输出: 1:8
差分 - 输入:输出: 无/无
频率 - 最大: 133MHz
除法器/乘法器: 是/无
电源电压: 2.25 V ~ 3.63 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 20-VFQFN 裸露焊盘
供应商设备封装: 20-QFN(4x4)
包装: 管件
Si5351A/B/C
26
Preliminary Rev. 0.95
Reset value = 0000 0000
Register 1. Interrupt Status Sticky
Bit
D7
D6
D5
D4
D3
D2D1D0
Name
SYS_INIT_STKY LOL_B_STKY LOL_A_STKY LOS_STKY
Type
R/W
Bit
Name
Function
7
SYS_INIT_STKY System Calibration Status Sticky Bit.
The SYS_INIT_STKY bit is triggered when the SYS_INIT bit (register 0, bit 7) is trig-
gered high. It remains high until cleared. Writing a 0 to this register bit will cause it to
clear.
0: No SYS_INIT interrupt has occurred since it was last cleared.
1: A SYS_INIT interrupt has occurred since it was last cleared.
6
LOL_B_STKY
PLLB Loss Of Lock Status Sticky Bit.
The LOL_B_STKY bit is triggered when the LOL_B bit (register 0, bit 6) is triggered
high. It remains high until cleared. Writing a 0 to this register bit will cause it to clear.
0: No PLL B interrupt has occurred since it was last cleared.
1: A PLL B interrupt has occurred since it was last cleared.
5
LOL_A_STKY
PLLA Loss Of Lock Status Sticky Bit.
The LOL_A_STKY bit is triggered when the LOL_A bit (register 0, bit 5) is triggered
high. It remains high until cleared. Writing a 0 to this register bit will cause it to clear.
0: No PLLA interrupt has occurred since it was last cleared.
1: A PLLA interrupt has occurred since it was last cleared.
4LOS_STKY
CLKIN Loss Of Signal Sticky Bit (Si5351C Only).
The LOS_STKY bit is triggered when the LOS bit (register 0, bit 4) is triggered high. It
remains high until cleared. Writing a 0 to this register bit will cause it to clear.
0: No LOS interrupt has occurred since it was last cleared.
1: A LOS interrupt has occurred since it was last cleared.
3:0
Reserved
Leave as default.
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