參數(shù)資料
型號(hào): MK1574-01ASITR
元件分類: 時(shí)鐘及定時(shí)
英文描述: 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
封裝: 0.150 INCH, SOIC-16
文件頁(yè)數(shù): 9/10頁(yè)
文件大?。?/td> 146K
代理商: MK1574-01ASITR
FRAME RATE COMMUNICATIONS PLL
MDS 1574-01A/B B
8
Revision 051206
Integrated Circuit Systems l 525 Race Street, San Jose, CA 95126 l tel (408) 297-1201 l
www.icst.com
MK1574-01A/B
Loop Filter Constants
This table shows the constants K1 and K2 that are used with the equations on page 6 to calculate the external loop
filter components.Loop Filter Contstants for MK1574-01A
PC Board Layout
A proper board layout is critical to the successful use of the MK1574-01A/B. In particular, the CAP1 and
CAP2 pins are very sensitive to noise and leakage (CAP1 at pin 4 is the most sensitive). Traces must be
as short as possible and the capacitor and resistor must be mounted next to the device as shown to the
right. The capacitor connected between pins 3 and 5 is the power supply decoupling capacitor. The high
frequency output clocks on may benefit from a series 33
resistor connected close to the pin (not shown).
Clock Multipliers/Accuracies
In the table on page 2 are the actual multipliers stored in the MK1574-01A/B ROM, which yield the exact
values shown for the output clocks.
Decode
Address
Loop Filter Constants
FS3:0
(Hex)
K1
K2
0000
0
Reserved
0001
1
Reserved
0010
2
Reserved
0011
3
Reserved
0100
4
0.0430
7.4
0101
5
0.0527
6.0
0110
6
0.0444
7.2
0111
7
0.0454
7.0
1000
8
0.0533
6.0
1001
9
0.0410
7.8
1010
A
0.0508
6.3
1011
B
0.0587
5.4
1100
C
0.0365
8.7
1101
D
0.0420
7.6
1110
E
0.0516
6.2
1111
F
0.0594
5.4
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MK1574-01SLFTR PLL BASED CLOCK DRIVER, PDSO16
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK1574-01ASTR 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 FRAME RATE COMMUNICATION PLL RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
MK1574-01BS 功能描述:IC PLL FRAME RATE COMM 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 類型:時(shí)鐘/頻率合成器,扇出分配 PLL:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 除法器/乘法器:- 電源電壓:- 工作溫度:- 安裝類型:表面貼裝 封裝/外殼:56-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:56-VFQFP-EP(8x8) 包裝:帶卷 (TR) 其它名稱:844S012AKI-01LFT
MK1574-01BSI 功能描述:IC PLL FRAME RATE COMM 16-SOIC RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:- 標(biāo)準(zhǔn)包裝:39 系列:- 類型:* PLL:帶旁路 輸入:時(shí)鐘 輸出:時(shí)鐘 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 頻率 - 最大:170MHz 除法器/乘法器:無(wú)/無(wú) 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:* 封裝/外殼:* 供應(yīng)商設(shè)備封裝:* 包裝:*
MK1574-01BSILF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 FRAME RATE COMMUNICATION PLL RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
MK1574-01BSILFTR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 FRAME RATE COMMUNICATION PLL RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel