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参数资料
| 型号： | MK2049-34SITR |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 77.76 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| 封装： | 0.300 INCH, SOIC-20 |
| 文件页数： | 7/9页 |
| 文件大小： | 96K |
| 代理商： | MK2049-34SITR |
MK2049-34
3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL
VCXO AND SYNTHESIZER
IDT 3.3 VOLT COMMUNICATIONS CLOCK VCXO PLL
7
MK2049-34
REV F 102203
DC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85
° C
AC Electrical Characteristics
Unless stated otherwise, VDD = 3.3 V ±5%, Ambient Temperature -40 to +85
° C
Note 1: For loop timing modes and buffer modes, see tables on page 3 for required input clock frequencies
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Operating Voltage
VDD
3.15
3.3
3.45
V
Input High Voltage
VIH
2V
Input Low Voltage
VIL
0.8
V
Output High Voltage
(CMOS Level)
VOH
IOH = -4 mA
VDD-0.4
V
Output High Voltage
VOH
IOH = -8 mA
2.4
V
Output Low Voltage
VOL
IOL = 8 mA
0.4
V
Operating Supply Current
IDD
No Load, VDD=3.3 V
7
mA
Short Circuit Current
IOS
Each Output
±50
mA
Input Capacitance
CIN
FS3:0
5
pF
Parameter
Symbol
Conditions
Min.
Typ.
Max.
Units
Input Frequency
External Mode, Note 1
ICLK
8kHz
Input Clock Pulse Width
tpi
10
ns
Propagation Delay
ICLK to ICLK
0
6
ns
Output-Output Skew
CLK to CLK/2
150
ps
Output Clock Rise Time
tOR
0.8 to 2.0 V
2
ns
Output Fall Time
tOF
2.0 to 0.8 V
2
ns
Output Clock Duty Cycle, High
Time
at VDD/2, except 8 kHz
40
60
%
Actual mean frequency error
versus target
Any clock selection
0
ppm
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相关代理商/技术参数 |
参数描述 |
|---|---|
| MK2049-35 | 制造商:ICS 制造商全称:ICS 功能描述:3.3 V Communications Clock PLL |
| MK2049-35SI | 制造商:Integrated Device Technology Inc 功能描述:49.152 MHz, OTHER CLOCK GENERATOR, PDSO20 |
| MK2049-35SITR | 制造商:ICS 制造商全称:ICS 功能描述:3.3 V Communications Clock PLL |
| MK2049-36 | 制造商:ICS 制造商全称:ICS 功能描述:3.3 V Communications Clock PLL |
| MK2049-36SI | 功能描述:IC VCXO PLL CLK SYNTH 20-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:* |
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