参数资料
型号: AD9549ABCPZ-REEL7
厂商: Analog Devices Inc
文件页数: 66/76页
文件大小: 0K
描述: IC CLOCK GEN/SYNCHRONIZR 64LFCSP
产品变化通告: AD9549A Mask Change 22/Oct/2010
标准包装: 750
类型: 时钟/频率发生器,同步器
PLL:
主要目的: 以太网,SONET/SDH,Stratum
输入: CMOS,LVDS,LVPECL
输出: CMOS,HSTL
电路数: 1
比率 - 输入:输出: 2:2
差分 - 输入:输出: 是/是
频率 - 最大: 750MHz
电源电压: 1.71 V ~ 3.465 V
工作温度: -40°C ~ 85°C
安装类型: 表面贴装
封装/外壳: 64-VFQFN 裸露焊盘,CSP
供应商设备封装: 64-LFCSP-VQ(9x9)
包装: 带卷 (TR)
AD9549
Rev. D | Page 69 of 76
Register 0x0328—Reference OOL (Continued)
Table 108.
Bits
Bit Name
Description
[7:0]
REFA OOL lower limit
Register 0x0329—Reference OOL (Continued)
Table 109.
Bits
Bit Name
Description
[15:8]
REFA OOL lower limit
Register 0x032A—Reference OOL (Continued)
Table 110.
Bits
Bit Name
Description
[23:16]
REFA OOL lower limit
Register 0x032B—Reference OOL (Continued)
Table 111.
Bits
Bit Name
Description
[31:24]
REFA OOL lower limit
Register 0x032C—Reference OOL (Continued)
Table 112.
Bits
Bit Name
Description
[7:0]
REFB OOL divider
See the Reference Frequency Monitor section. Register 0x032C is the LSB, and Register 0x032D is the
MSB.
Register 0x032D—Reference OOL (Continued)
Table 113.
Bits
Bit Name
Description
[15:8]
REFB OOL divider
See the Reference Frequency Monitor section. Register 0x032C is the LSB, and Register 0x032D is the
MSB.
Register 0x032E—Reference OOL (Continued)
Table 114.
Bits
Bit Name
Description
[7:0]
REFB OOL upper limit
Register 0x032F—Reference OOL (Continued)
Table 115.
Bits
Bit Name
Description
[15:8]
REFB OOL upper limit
Register 0x0330—Reference OOL (Continued)
Table 116.
Bits
Bit Name
Description
[23:16]
REFB OOL upper limit
Register 0x0331—Reference OOL (Continued)
Table 117.
Bits
Bit Name
Description
[31:24]
REFB OOL upper limit
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