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参数资料
| 型号： | MK1574-01SLFTR |
| 元件分类： | 时钟及定时 |
| 英文描述： | PLL BASED CLOCK DRIVER, PDSO16 |
| 封装： | 0.150 INCH, SOIC-16 |
| 文件页数： | 5/8页 |
| 文件大小： | 188K |
| 代理商： | MK1574-01SLFTR |
3.3 VOLT FRAME RATE COMMUNICATIONS PLL
MDS 1574-01 E
5
Revision 062105
Integrated Circuit Systems l 525 Race Street, San Jose, CA 95126 l tel (408) 297-1201 l
www.icst.com
MK1574-01
AC Electrical Characteristics
VDD = 5 V,
Ambient Temperature 0 to +70
°C, unless stated otherwise
Note 1: All multipliers as shown in the table on page two are exact, and are stored in ROM on the chip.
Thermal Characteristics
Loop Bandwidth and Loop Filter Component Selection
The series-connected capacitor and resistor between CAP1 and CAP2 (pins 4 and 6) determine the
dynamic characteristics of the phase-locked loop. The capacitor must have very low leakage, therefore a
high quality ceramic capacitor is recommended. DO NOT use any type of polarized or electrolytic
capacitor. The series connected capacitor and resistor between CAP1 and CAP2 (pins 4 and 6) determine
the dynamic characteristics of the phase-locked loop. The capacitor must have very low leakage, therefore
a high quality ceramic capacitor is recommended. DO NOT use any type of polarized or electrolytic
capacitor. Ceramic capacitors should have C0G or NP0 dielectric. Avoid high-K dielectrics like Z5U and
X7R; these and other ceramics which have piezoelectric properties allow mechanical vibration in the
system to increase the output jitter because the mechanical energy is converted directly to voltage noise
on the VCO input.
The values of the RC network determine the bandwidth of the PLL. The values of the loop filter
components are calculated using the constants K1 and K2 from the Loop Filter Constants table (page 7).
The loop bandwidth is set by the capacitor C and the constant K1 using the formula:
Parameter
Symbol
Conditions
Min.
Typ.
Max. Units
Input Frequency
fIN
8.000
kHz
Output Clock Rise Time
tOR
0.8 to 2.0 V
1.5
ns
Output Clock Fall Time
tOF
2.0 to 0.8 V
1.5
ns
Output Clock Duty Cycle,
High time
tDC
At VDD/2
40
49 to 51
60
%
Absolute Clock Period
Jitter
1ns
Actual Mean Frequency
Error Versus Target (note
1)
Any clock selection
0
ppm
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Thermal Resistance Junction to
Ambient
θ
JA
Still air
120
°C/W
θ
JA
1 m/s air flow
115
°C/W
θ
JA
3 m/s air flow
105
°C/W
Thermal Resistance Junction to Case
θ
JC
58
°C/W
BW (Hz) =
C
K1
Equation 1
相关PDF资料 |
PDF描述 |
|---|---|
| MK1574-01S | PLL BASED CLOCK DRIVER, PDSO16 |
| MK1574-01SILF | PLL BASED CLOCK DRIVER, PDSO16 |
| MK1574-01SILFTR | PLL BASED CLOCK DRIVER, PDSO16 |
| MK1574-01SLFTR | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| MK1575-01GLFTR | PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MK1574-01STR | 功能描述:IC PLL FRAME RATE COMM 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟发生器，PLL，频率合成器 系列:- 标准包装:39 系列:- 类型:* PLL:带旁路 输入:时钟 输出:时钟 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 频率 - 最大:170MHz 除法器/乘法器:无/无 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:* 封装/外壳:* 供应商设备封装:* 包装:* |
| MK1575-01G | 功能描述:IC CLK RECOVERY PLL 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| MK1575-01GI | 功能描述:IC CLK RECOVERY PLL 16-TSSOP RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 专用 系列:- 标准包装:1,500 系列:- 类型:时钟缓冲器/驱动器 PLL:是 主要目的:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 电源电压:3.3V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:28-SSOP（0.209"，5.30mm 宽） 供应商设备封装:28-SSOP 包装:带卷 (TR) 其它名称:93786AFT |
| MK1575-01GILF | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
| MK1575-01GILFTR | 功能描述:时钟发生器及支持产品 RoHS:否 制造商:Silicon Labs 类型:Clock Generators 最大输入频率:14.318 MHz 最大输出频率:166 MHz 输出端数量:16 占空比 - 最大:55 % 工作电源电压:3.3 V 工作电源电流:1 mA 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:QFN-56 |
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