參數(shù)資料
型號(hào): AD9549ABCPZ
廠商: Analog Devices Inc
文件頁數(shù): 55/76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(biāo)準(zhǔn)包裝: 1
類型: 時(shí)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: 托盤
產(chǎn)品目錄頁面: 776 (CN2011-ZH PDF)
AD9549
Rev. D | Page 59 of 76
Register 0x011B—FTW Lower Limit
Table 47.
Bits
Bit Name
Description
[7:0]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
Register 0x011C—FTW Lower Limit (Continued)
Table 48.
Bits
Bit Name
Description
[15:8]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
Register 0x011D—FTW Lower Limit (Continued)
Table 49.
Bits
Bit Name
Description
[23:16]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
Register 0x011E—FTW Lower Limit (Continued)
Table 50.
Bits
Bit Name
Description
[31:24]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
Register 0x011F—FTW Lower Limit (Continued)
Table 51.
Bits
Bit Name
Description
[39:32]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
Register 0x0120—FTW Lower Limit (Continued)
Table 52.
Bits
Bit Name
Description
[47:40]
FTW lower limit
Lowest DDS tuning word in closed-loop mode. This feature is recommended when a band-pass
reconstruction filter is used. See the Output Frequency Range Control section.
相關(guān)PDF資料
PDF描述
ADN2814ACPZ IC CLOCK/DATA RECOVERY 32LFCSP
SM802105UMG IC SYNTHESIZER 2CH 24-QFN
SM802104UMG IC SYNTHESIZER 2CH 24-QFN
SM843001-212KA IC CLK SYNTHESIZER FIBRE 8-TSSOP
MS27466T25F4S CONN RCPT 56POS WALL MT W/SCKT
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AD9549ABCPZ-REEL7 功能描述:IC CLOCK GEN/SYNCHRONIZR 64LFCSP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP (0.240",6.10mm 寬) 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
AD9549APCBZ 制造商:AD 制造商全稱:Analog Devices 功能描述:Dual Input Network Clock Generator/Synchronizer
AD9549BCPZ 制造商:Analog Devices 功能描述:
AD9549BCPZ-REEL7 制造商:Analog Devices 功能描述:PLL CLOCK SYNTHESIZER SGL 64LFCSP EP - Tape and Reel
AD9549BCPZ-TR 制造商:Analog Devices 功能描述:650MHZ DDS CLK GEN W/SYNCH REEL - Tape and Reel