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351SBB-1244.16 PDF预览

351SBB-1244.16

更新时间: 2024-10-30 18:58:51
品牌 Logo 应用领域
西迪斯 - CTS 机械输出元件振荡器
页数 文件大小 规格书
2页 102K
描述
PECL Output Clock Oscillator, 1244.16MHz Nom

351SBB-1244.16 技术参数

生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.58其他特性:AT STRIP CRYSTAL; DIFFERENTIAL OUTPUT
最大控制电压:4.5 V最小控制电压:0.5 V
最长下降时间:0.35 ns频率调整-机械:NO
频率偏移/牵引率:125 ppm频率稳定性:15%
线性度:5%安装特点:SURFACE MOUNT
标称工作频率:1244.16 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:PECL
输出负载:50 OHM物理尺寸:14mm x 9mm x 2.4mm
最长上升时间:0.35 ns标称供电电压:5 V
表面贴装:YES最大对称度:55/45 %
Base Number Matches:1

351SBB-1244.16 数据手册

 浏览型号351SBB-1244.16的Datasheet PDF文件第2页 
Preliminary Specification  
¨ 9x14mm Surface Mount Pkg.  
¨ Differential PECL Outputs  
¨ Guaranteed Minimum Pull Range  
¨ +3.3Vdc or +5.0Vdc Operation  
¨ Sealed AT Strip Crystal  
¨ Output Enable Function  
¨ Low Phase Jitter: < 1 pSec RMS  
¨ Excellent Solder Reflow Performance  
Model 351  
9x14mm Differential PECL  
High Frequency VCXO  
(832MHz to 1.66GHz)  
Electrical Characteristics  
Parameter  
Sym  
Conditions  
Min  
Typical  
Max  
Unit  
Power  
Requirements  
Power Supply  
Vcc  
± 5%  
±5%  
Vcc=Max. (3.3Vdc)  
350L  
350S  
3.135  
4.75  
3.30  
5.0  
55  
3.465  
5.25  
Vdc  
Vdc  
mA  
mA  
Supply Current  
Icc  
80  
50W. Load (5.0Vdc)  
Frequency  
Stabilities  
Center  
Frequency  
Initial Tolerance  
fnom  
832  
-10  
1244.16  
1664  
+10  
MHz  
ppm  
ppm  
fcal  
Ta=+25°C  
EFC=Center(0.5Vcc)  
Oper. Temp. Range  
Freq. vs. Temp.  
± 15  
Df/DTemp  
Freq. vs. Voltage  
Freq. vs. Load  
Freq. vs Time  
(Aging)  
Vcc ±5%  
± 10% Variation  
20 years  
± 1  
± 1  
ppm  
ppm  
ppm  
Df/DVcc  
Df/DRL  
Df/DTime  
±10  
Deviation  
Characteristics  
Control Voltage  
VC  
3.3V “L” Version  
5.0V “S” Version  
+25°C at time of  
Shipment  
Best Staight Line Fit  
Under all conditions  
for the life of the part  
0.15  
0.5  
3.15  
4.5  
V
V
ppm  
Frequency  
Deviation  
Linearity  
Absolute Pull  
Range  
± 125  
Df  
Lin  
APR  
-10  
±85  
5
10  
%
ppm  
(Ref. to fnom  
)
Input Impedance  
Zin  
100  
KW  
Waveform  
Parameters  
Symmetry  
Amplitude  
Rise/Fall Times  
Load  
Sym  
Vo  
tr, tf  
RL  
@ 50% Level  
50W Load  
20% to 80%  
Output to Vcc-2.0V  
or Equivalent  
45  
50  
55  
Vcc-1.025V  
350  
%
V
pSec  
W
Vcc-1.62V  
225  
50  
Phase Jitter  
12KHz to 20MHz or  
50KHz to 80MHz  
Bandwidth  
<1  
pSec RMS  
¨ ¨ ¨ CTS Frequency Products ¨ 400 W. North Street ¨ Carlisle, PA 17013 ¨ 717-243-5929 ¨ ¨ ¨  

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