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L444-019.44M PDF预览

L444-019.44M

更新时间： 2024-02-24 21:09:03
品牌 Logo 应用领域
CONNOR-WINFIELD 机械振荡器
页数 文件大小 规格书
2页 280K
描述
LVDS Output Clock Oscillator, 19.44MHz Min, 312.5MHz Max, 19.44MHz Nom, ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, METAL, 6 PIN

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L444-019.44M 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active包装说明：ROHS COMPLIANT, HERMETIC SEALED, CERAMIC, METAL, 6 PIN
Reach Compliance Code：unknown风险等级：5.71
其他特性：TRI-STATE; ENABLE/DISABLE FUNCTION; TAPE AND REEL最长下降时间：0.7 ns
频率调整-机械：NO频率稳定性：20%
安装特点：SURFACE MOUNT端子数量：6
最大工作频率：312.5 MHz最小工作频率：19.44 MHz
标称工作频率：19.44 MHz最高工作温度：70 °C
最低工作温度：-20 °C振荡器类型：LVDS
输出负载：100 OHM封装主体材料：CERAMIC
封装等效代码：DILCC6,.2物理尺寸：7.0mm x 5.0mm x 1.5mm
电源：2.5 V认证状态：Not Qualified
最长上升时间：0.7 ns子类别：Other Oscillators
最大压摆率：65 mA最大供电电压：2.625 V
最小供电电压：2.375 V标称供电电压：2.5 V
表面贴装：YES最大对称度：55/45 %
Base Number Matches：1

L444-019.44M 数据手册

 浏览型号L444-019.44M的Datasheet PDF文件第2页 
Surface Mount LVDS  
Clock Oscillator  
Features:  
Description:  
Model Lxxx - Series  
The Connor Winfield Lxxx - Series are  
5.0x7.0mm Surface Mount, LVDS, Fixed  
Frequency Crystal Controlled Oscillator (XO)  
designed for applications requiring tight  
frequency stability, wide temperature range  
and low jitter. Operating at 2.5V or 3.3V  
supply voltage, the Lxxx - Series provides  
an LVDS Differential Outputs with enable /  
disable function. The surface mount package  
is designed for high-density mounting and is  
optimum for mass production.  
2111 Comprehensive Drive  
5.0 x7.0mm Surface Mount Package  
2.5V or 3.3V Operation  
Aurora, Illinois 60505  
LVDS Output Logic  
1314  
L143  
Frequency Stabilities Available:  
+/-20ppm,+/-25ppm, +/-50ppm, +/-100ppm  
Temperature Ranges Available:  
0 to 70°C, -40 to 85°C, 0 to 85°C, -20 to 70°C  
Low Jitter <1ps RMS  
Phone: 630-851-4722  
155.52  
MHZ  
Fax: 630-851-5040  
www.conwin.com  
Tri-State Enable/Disable on Pad 1 or 2  
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
US Headquarters:  
630-851-4722  
Absolute Maximum Ratings  
European Headquarters:  
+353-61-472221  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
°C  
Notes  
Storage Temperature  
Supply Voltage (Vcc)  
-55  
-
-
125  
5.0  
-0.5  
Vdc  
Input Voltage (Vc)  
-0.5  
-
Vcc + 0.5  
Vdc  
Operating Specifications  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Notes  
Output Frequency (Fo)  
Total Frequency Tolerance  
Model Lx4x  
19.44  
-
312.5  
MHz  
(See Ordering Information for full part number)  
-20  
-25  
-
-
-
-
20  
25  
50  
100  
ppm  
ppm  
ppm  
ppm  
1
1
1
1
Model Lx1x  
Model Lx2x  
-50  
Model Lx3x  
-100  
Operating Temperature Range  
Model L1xx  
0
-
-
-
-
70  
85  
85  
70  
°C  
°C  
°C  
°C  
Model L2xx  
-40  
0
2
Model L3xx  
Model L4xx  
-20  
Supply Voltage (Vcc)  
Model Lxx2 E/D Pad 1  
Model Lxx3 E/D Pad 1  
Model Lxx4 E/D Pad 2  
Model Lxx5 E/D Pad 2  
Supply Current (Icc)  
Jitter:  
2.375  
3.135  
2.375  
3.135  
-
2.5  
3.3  
2.5  
3.3  
45  
2.625  
3.465  
2.625  
3.465  
65  
Vdc  
Vdc  
Vdc  
Vdc  
mA  
Period Jitter  
-
2.5  
3.5  
ps RMS  
Integrated Phase Jitter (BW = 12 KHz to 20 MHz)  
Fo > 100 MHz  
-
-
-
0.5  
0.8  
1.5  
0.7  
1.0  
2.5  
ps RMS  
ps RMS  
ps RMS  
80 MHz < Fo < 100 MHz  
Fo <80 MHz  
SSB Phase Noise  
@ 10 Hz offset  
@ 100 Hz offset  
@ 1 KHz offset  
@ 10 KHz offset  
@ 100 KHz offset  
-
-
-
-
-
-60  
-90  
-115  
-140  
-145  
-
-
-
-
-
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
Start-Up Time  
-
5
10  
ms  
Input Characteristics  
Parameter  
Enable / Disable Option:  
Minimum  
Nominal  
Maximum  
Units  
Notes  
Models Lxx2, Lxx3 E/D Pad 1. N/C Pad 1  
Models Lxx4, Lxx5 E/D Pad 2. N/C Pad 2  
Enable Input Voltage - (High) -(Vih)  
Disable Input Voltage - (Low) - (Vil)  
Enable Time  
70%Vcc  
-
-
-
-
-
-
30%Vcc  
500  
Vdc  
Vdc  
us  
3
3
-
-
-
-
Disable Time  
200  
ns  
Standby Current (When Osc. is disabled)  
30  
uA  
LVDS Output Characteristics  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Ohm  
mV  
Notes  
Load  
-
-
100  
-
700  
50  
0.3  
-
Output Differential Voltage (Vod)  
Output Swing (Dif. Output Pk to Pk)  
Duty Cycle at 50% Level  
250  
500  
45  
450  
900  
55  
4
5
Bulletin  
DS021  
1 of 2  
mV  
Page  
%
ns  
Revision  
Differential Rise / Fall Time: 20% to 80%  
-
0.7  
09  
Date  
22 Mar 2010  
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation  
12

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