參數(shù)資料
型號(hào): MK1574-01SITR
英文描述: Frame Rate Communications PLL
中文描述: 幀速率通信鎖相環(huán)
文件頁(yè)數(shù): 5/6頁(yè)
文件大小: 83K
代理商: MK1574-01SITR
MK1574
Frame Rate Communications PLL
MDS 1574-01 D
MicroClock Division of ICS 525 Race Street San Jose CA 95126(408)295-9800tel(408)295-9818fax
5
Revision 011999
Printed 11/15/00
ICRO
C
LOC K
Loop Filter Constants
This table shows the constants K1 and K2 that are used with the equations on page 4 to calculate the
external loop filter components.
Clock Multipliers/Accuracies
In the table on page 2 are the actual multipliers stored in the MK1574 ROM, which yield the exact values
shown for the output clocks.
PC Board Layout
A proper board layout is critical to the successful
use of the MK1574. 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).
1
2
3
4
5
6
7
8
G
V
=connect to VDD
=connect to GND
V
G
16
15
14
13
12
11
10
9
cap
cap
resist.
Loop Filter Constants for MK1574-01
DecodeAddress Loop Filter Constants
FS3:0
(Hex)
0
Reserved
1
Reserved
2
Reserved
3
Reserved
4
0.0430
5
0.0527
6
0.0444
7
0.0454
8
0.0533
9
0.0410
A
0.0508
B
0.0587
C
0.0365
D
0.0420
E
0.0516
F
0.0594
1111
K1
K2
Reserved
Reserved
Reserved
Reserved
7.4
6.0
7.2
7.0
6.0
7.8
6.3
5.4
8.7
7.6
6.2
5.4
0000
0001
0010
0011
0100
0101
0110
0111
1000
1001
1010
1011
1100
1101
1110
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MK1574-01SLF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 3.3V 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
MK1574-01SLFTR 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 3.3V 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
MK1574-01STR 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:*
MK1575-01G 功能描述:IC CLK RECOVERY PLL 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
MK1575-01GI 功能描述:IC CLK RECOVERY PLL 16-TSSOP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP(0.209",5.30mm 寬) 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT