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PE3345BEW 参数 Datasheet PDF下载

PE3345BEW图片预览
型号: PE3345BEW
PDF下载: 下载PDF文件 查看货源
内容描述: PE3XB系列2.5 V PECL时钟振荡器 [PE3XB Series 2.5 V PECL Clock Oscillators]
分类和应用: 振荡器时钟
文件页数/大小: 9 页 / 168 K
品牌: PLETRONICS [ PLETRONICS, INC. ]
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PE3XB Series 2.5 V  
PECL Clock Oscillators  
January 2008  
Mechanical (obsolete version):  
The cover is no longer being supplied over this part. This part is made with a hermetically sealed  
PE99xxDV series oscillator. This part is now exposed.  
The cover has been deleted, the cover was causing problems with the newer high temperature RoHS lead  
free processes. The cover purpose was only cosmetic.  
All parts with 2008 date codes will be made in the new fashion.  
There is no change in electrical properties.  
Pletronics does recommend that all designs should transition to the PE99xxDV ceramic part.  
Inches  
mm  
B
A
C
0.550 +_0.010  
0.390 +_0.010  
0.105 +_0.010  
13.97 +_0.25  
9.90 +_0.25  
2.67 +_0.25  
0.66  
D1 0.026 typ.  
E1 0.050  
1.27  
F1  
0.028 R  
0.72 R  
4.57  
G1 0.180  
H1 0.100  
FR4 PCB Base:  
Solder masked  
Cover:  
Centered on the base  
304 Stainless Steel  
0.010 inch (0.25µm)  
Electroless Nickel Plated  
1 µinch (25 µm) typical  
2.54  
All via holes tented on bottom  
Copper Clad ½ oz. Typical  
Gold plated 0.02 µinch (0.5 µm)  
Label:  
White Kapton with Black Letters  
–or--  
I1  
0.050  
0.015  
1.27  
J1  
0.38  
K1 0.380  
9.65  
Pin 3 Ground plane is typical  
Blue Epoxy heat cure ink covering  
top with laser marked lettering  
Not to scale  
The package is not hermetically sealed.  
The sides are intentionally left open to permit cleaning material to freely flow in the package, thus  
minimizing the accumulation of contaminants during cleaning processes.  
The internal part of the package must be thoroughly dry before operating.  
www.pletronics.com  
425-776-1880  
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