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357LD5I PDF预览

357LD5I

更新时间: 2024-02-24 20:28:32
品牌 Logo 应用领域
西迪斯 - CTS 石英晶振压控振荡器
页数 文件大小 规格书
3页 501K
描述
5x7mm Low Cost Surface Mount VCXO

357LD5I 技术参数

生命周期:ActiveReach Compliance Code:compliant
风险等级:5.62最大控制电压:3 V
最小控制电压:0.3 V最长下降时间:5 ns
频率调整-机械:NO频率偏移/牵引率:100 ppm
频率稳定性:25%JESD-609代码:e4
线性度:10%安装特点:SURFACE MOUNT
最大工作频率:52 MHz最小工作频率:1.5 MHz
最高工作温度:85 °C最低工作温度:-40 °C
振荡器类型:HCMOS输出负载:15 pF
物理尺寸:7mm x 5mm x 2mm最长上升时间:5 ns
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %端子面层:GOLD
Base Number Matches:1

357LD5I 数据手册

 浏览型号357LD5I的Datasheet PDF文件第2页浏览型号357LD5I的Datasheet PDF文件第3页 
Model 357  
5x7mm Low Cost  
Surface Mount VCXO  
Frequency Stability to ±20 PPM  
+3.3Vdc or +5.0Vdc Operation  
HCMOS Output  
Operating Temperature to –40°C to +85°C  
Output Enable Standard  
Tape & Reel Packaging  
Pb Free  
ELECTRICAL CHARACTERISTICS  
PARAMETER  
SYMBOL  
MIN  
TYPICAL  
MAX  
UNIT  
Output Frequency Range  
Model 357S, 357W  
Model 357L, 357V  
fO  
1.5  
1.5  
-
-
80  
80  
MHz  
MHz  
Frequency Stability (Note 1)  
-
-
-
-
20, 25, 50  
± ppm  
(See Ordering Information)  
Absolute Pull Range (Note 2)  
(See Ordering Information)  
32, 50, 80, 100  
-
-
± ppm  
Supply Voltage  
Model 357S, 357W  
Model 357L, 357V  
VCC  
4.5  
5.0  
3.3  
5.5  
V
V
2.97  
3.63  
Operating Supply Current  
Model 357S, 357W  
CL = 15pf  
ICC  
CL  
VC  
-
-
-
-
-
-
40  
50  
15  
mA  
mA  
pf  
Model 357L, 357V  
Output load  
Control Voltage  
Model 357S, 357W  
Model 357L, 357V  
0.5  
0.3  
2.5  
4.5  
3.0  
V
V
1.65  
Output Voltage Levels  
Logic '1' Level  
Logic '0' Level  
IOH = 14 mA  
IOL = -14 mA  
VOH  
VOL  
0.9 * Vcc  
-
-
-
-
V
V
0.1 * Vcc  
Output Transition Times (10% to 90%)  
Rise & Fall Time CL = 15pf  
Output Duty Cycle (@ 50% Level)  
Start Up Time  
TR, TF  
SYM  
-
-
45  
-
-
-
-
5.0  
55  
10.0  
ns  
%
ms  
Phase Jitter (Bandwidth 12K – 20M Hz)  
-
-
< 1  
-
ps RMS  
Linearity  
< 52 MHz  
> 52 MHz  
L
-
-
-
-
10  
15  
-
-
-
%
Transfer Function  
-
ZC  
-
-
Positive  
-
Input Impedance  
Modulation Roll-off (@ -3dB)  
50  
10  
-
-
K Ohms  
KHz  
Tri-state – Oscillator Run  
Enable Input Voltage  
Disable Input Voltage  
Enable/ Disable Time  
VIH  
VIL  
2.5  
-
-
-
-
V
V
-
-
0.5  
100  
tPLZ  
ns  
Notes  
1. Inclusive of initial tolerance at the time of shipment, changes in supply voltage, load and operating  
temperature.  
2. Minimum guaranteed frequency shift from fo over variations in temperature, aging, power supply and load at  
an average operating temperature of +40°C for 10 years.  
♦ ♦ ♦ CTS Communications Components, Inc. 171 Covington Drive Bloomingdale, IL 60108 630-924-3500 ♦ ♦ ♦  
Document No. 008-0244-0  
Page 1 of 3  
Rev F (redline) ECO #  

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