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参数资料
| 型号： | MK1574-01ASILFTR |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟及定时 |
| 英文描述： | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| 封装： | 0.150 INCH, ROHS COMPLIANT, SOIC-16 |
| 文件页数： | 5/11页 |
| 文件大小： | 239K |
| 代理商： | MK1574-01ASILFTR |
MK1574-01A/B
FRAME RATE COMMUNICATIONS PLL
CLOCK SYNTHESIZER
IDT / ICS FRAME RATE COMMUNICATIONS PLL
3
MK1574-01A/B
REV D 051310
Pin Descriptions
External Components
The MK1574-01A/B requires a minimum number of external components for proper operation. An RC network (see
the section “Loop Bandwidth and Loop Filter Component Selection”) should be connected between CAP1 and
CAP2 as close tot he device as possible. Decoupling capacitors of 0.01F should be connected between VDD and
GND on pins 2, 3, 5 and 7, as close to the device as possible. A series termination resistor of 33
may be used
close to each clock output pin to reduce reflections.
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
ICLK
Input
Clock input. Connect to an 8 kHz clock input.
2
VDD
Power
Connect to 3.3 V for 1574-01B, Connect to 5 V for 1574-01A.
3
VDD
Power
Connect to 3.3 V for 1574-01B, Connect to 5 V for 1574-01A.
4
CAP1
Input
Connect to a ceramic capacitor and a resistor in series between this pin and
CAP2. Refer to the section “Loop Bandwidth and Loop Filter Component
Selection”.
5
GND
Power
Connect to ground.
6
CAP2
Power
Connect to a ceramic capacitor and a resistor in series between this pin and
CAP1. Refer to the section “Loop Bandwidth and Loop Filter Component
Selection”.
7
GND
Power
Connect to ground.
8
FS0
Input
Frequency select 0. Determines CLK outputs per table above.
9
8KOUT
Output
Recovered 8 kHz output clock. Can be low jitter, better duty cycle than clock
input.
10
CLK1
Output
Clock 1 determined by status of FS3:0 per table above.
11
CLK2
Output
Clock 2 determined by status of FS3:0 per table above.
12
CLK3
Output
Clock 3 determined by status of FS3:0 per table above.
13
FS1
Input
Frequency select 1. Determines CLK outputs per table above.
14
FS2
Input
Frequency select 2. Determines CLK outputs per table above.
15
NC
—
No connect. Do not connect anything to this pin.
16
FS3
Input
Frequency select 3. Determines CLK outputs per table above.
相关PDF资料 |
PDF描述 |
|---|---|
| MK1574-01BSILF | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| MK1574-01BSTR | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| MK1574-01BSITRLF | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| MK1574-01ASLFTR | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
| MK1574-01BSTRLF | 1574 SERIES, PLL BASED CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MK1574-01ASITR | 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:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| MK1574-01ASTR | 功能描述:时钟发生器及支持产品 FRAME RATE COMMUNICATION PLL 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 |
| MK1574-01BS | 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:1,000 系列:- 类型:时钟/频率合成器，扇出分配 PLL:- 输入:- 输出:- 电路数:- 比率 - 输入:输出:- 差分 - 输入:输出:- 频率 - 最大:- 除法器/乘法器:- 电源电压:- 工作温度:- 安装类型:表面贴装 封装/外壳:56-VFQFN 裸露焊盘 供应商设备封装:56-VFQFP-EP（8x8） 包装:带卷 (TR) 其它名称:844S012AKI-01LFT |
| MK1574-01BSI | 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:* |
| MK1574-01BSILF | 功能描述:时钟发生器及支持产品 FRAME RATE COMMUNICATION PLL 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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