参数资料
型号: AD9549A/PCBZ
厂商: Analog Devices Inc
文件页数: 54/76页
文件大小: 0K
描述: BOARD EVALUATION FOR AD9549A
设计资源: AD9549 Schematics
AD9549 Gerber Files
标准包装: 1
主要目的: 计时,时钟发生器
嵌入式:
已用 IC / 零件: AD9549A
主要属性: 8 kHz ~ 750 MHz 输入
次要属性: 差分输出
已供物品:
AD9549
Rev. D | Page 58 of 76
Register 0x0115—FTW Estimate (Read Only)
Table 41.
Bit
Bit Name
Description
[7:0]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
Register 0x0116—FTW Estimate (Read Only) (Continued)
Table 42.
Bit
Bit Name
Description
[15:8]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
Register 0x0117—FTW Estimate (Read Only) (Continued)
Table 43.
Bit
Bit Name
Description
[23:16]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
Register 0x0118—FTW Estimate (Read Only) (Continued)
Table 44.
Bit
Bit Name
Description
[31:24]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
Register 0x0119—FTW Estimate (Read Only) (Continued)
Table 45.
Bit
Bit Name
Description
[39:32]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
Register 0x011A—FTW Estimate (Read Only) (Continued)
Table 46.
Bit
Bit Name
Description
[47:40]
FTW estimate
This frequency estimate is from the frequency estimator circuit and is informational only. It is useful for
verifying the input reference frequency. See the Frequency Estimator section for a description.
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