參數(shù)資料
型號: AD9549ABCPZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 70/76頁
文件大?。?/td> 0K
描述: IC CLOCK GEN/SYNCHRONIZR 64LFCSP
產(chǎn)品變化通告: AD9549A Mask Change 22/Oct/2010
標準包裝: 750
類型: 時鐘/頻率發(fā)生器,同步器
PLL:
主要目的: 以太網(wǎng),SONET/SDH,Stratum
輸入: CMOS,LVDS,LVPECL
輸出: CMOS,HSTL
電路數(shù): 1
比率 - 輸入:輸出: 2:2
差分 - 輸入:輸出: 是/是
頻率 - 最大: 750MHz
電源電壓: 1.71 V ~ 3.465 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 64-VFQFN 裸露焊盤,CSP
供應(yīng)商設(shè)備封裝: 64-LFCSP-VQ(9x9)
包裝: 帶卷 (TR)
AD9549
Rev. D | Page 72 of 76
Register 0x0500—Spur A
Table 133.
Bits
Bit Name
Description
7
HSR-A enable
Harmonic Spur Reduction A enable.
6
Amplitude gain × 2
[5:4]
Reserved
Reserved.
[3:0]
Spur A harmonic
Spur A Harmonic 1 to Spur A Harmonic 15.
Register 0x0501—Spur A (Continued)
Table 134.
Bits
Bit Name
Description
[7:0]
Spur A magnitude
Linear multiplier for Spur A magnitude.
Register 0x0503—Spur A (Continued)
Table 135.
Bits
Bit Name
Description
[7:0]
Spur A phase
Linear offset for Spur A phase.
Register 0x0504—Spur A (Continued)
Table 136.
Bits
Bit Name
Description
8
Spur A phase
Linear offset for Spur A phase.
Register 0x0505—Spur B
Table 137.
Bits
Bit Name
Description
7
HSR-B enable
Harmonic Spur Reduction B enable.
6
Amplitude gain × 2
[5:4]
Reserved
Reserved.
[3:0]
Spur B harmonic
Spur B Harmonic 1 to Spur B Harmonic 15.
Register 0x0506—Spur B (Continued)
Table 138.
Bits
Bit Name
Description
[7:0]
Spur B magnitude
Linear multiplier for Spur B magnitude.
Register 0x0508—Spur B (Continued)
Table 139.
Bits
Bit Name
Description
[7:0]
Spur B phase
Linear offset for Spur B phase.
Register 0x0509—Spur B (Continued)
Table 140.
Bits
Bit Name
Description
8
Spur B phase
Linear offset for Spur B phase.
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