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VX-503-0-E-A-J

型号：

VX-503-0-E-A-J

品牌：

VECTRON[ Vectron International, Inc ]

页数：

7 页

PDF大小：

3065 K

下载PDF手册
TX-503  
Temperature Compensated Crystal Oscillator  
High Precision  
TX-503  
Features  
•ꢀ Ultra High Stability TCXO  
Applications  
•ꢀ 1588 Application  
•ꢀ OCXO Replacement  
•ꢀ Low Power Consumption  
•ꢀ Test Equipment  
•ꢀ Femto Base Station  
•ꢀ Communication Equipment  
•ꢀ Meets Stratum 3 acc. GR-1244  
•ꢀ ROHS 6 Compliant  
•ꢀ Frequency Range1: 8 - 50 MHz  
•ꢀ Standard Frequencies : 10, 12.8, 19.2, 20, 22.1184, 25,  
•ꢀ  
30.72, 40, 50 MHz  
•ꢀ Uses Vectron’s Ultra Smooth Compensation (USC)  
Algorithm  
•ꢀ Excellent Phase Noise and Allan Deviation  
Performance Specifications  
Frequency Stabilities1, 3 (Standard - 8 to 26 MHz)  
Parameter  
Min  
Typical  
Max  
Units  
Condition2  
vs. operating temperature range  
referenced to (dFmax+dFmin)/2  
-50  
-30  
+50  
+30  
ppb  
ppb  
-40 to +85°C  
-20 to +70°C  
In a 24h period at constant  
temperature  
-5  
-5  
+5  
+5  
ppb  
after 7 days of continous operation  
Frequency vs. temperature slope  
ppb/°C  
Initial tolerance  
vs. supply voltage change  
vs. load change  
vs. aging / 1. year  
vs. aging / 10 years  
-0.5  
-10  
-10  
-1.0  
-3.0  
+0.5  
+10  
+10  
+1.0  
+3.0  
ppm  
ppb  
ppb  
ppm  
ppm  
VS 5ꢀ static  
Load 10ꢀ static  
after 30 days of operation  
after 30 days of operation  
Page 1  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Performance Specifications  
Supply Voltage (Vs)  
Parameter  
Supply Voltage (standard)  
Current Consumption  
Supply Voltage (Option)  
Current Consumption  
Min  
Typical  
3.3  
Max  
3.465  
12  
Units  
V
Condition2  
8 - 50MHz  
3.135  
mA  
V
4.75  
5
5.25  
8
mA  
RF Output  
Signal [standard]  
Load  
HCMOS  
15  
pF  
V
Signal Level (Vol)  
Signal Level (Voh)  
Duty Cycle  
0.3  
2.6  
40  
V
60  
5
ꢀ
ns  
@ Vs/2  
Rise and Fall time  
10 to 90 ꢀ  
Frequency Tuning (EFC) 8 to 26 MHz  
Fixed TCXO; No adjust  
Tuning Range  
Tuning Range  
3.5  
+10  
10  
ppm  
ꢀ
Linearity  
Tuning Slope  
Positive  
Control Input Impedance  
Control Voltage (Vc)Range  
>100  
0.0  
kOhm  
1.65  
2.5  
3.3  
4.5  
V
V
@ 3.3V  
@ 5V  
0.5  
Additional Parameters  
-65  
-93  
-118  
-140  
-154  
-156  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
1 Hz  
10 Hz  
100 Hz  
1 kHz  
10 kHz  
100 kHz  
Phase Noise4  
Jitter  
0.2  
ps RMS  
E-12  
E-12  
g
@ 10 kHz to 5 MHz  
@ 1sec.  
ADEV  
80  
80  
@10sec  
Weight  
2.0  
Processing & Packing  
Reflow Profile  
Handling & Processing Note  
IPC / JEDEC J-STD-020 (latest version)  
Absolute Maximum Ratings  
Supply Voltage (Vs)  
-0.6  
6.0  
50  
V
Output Load  
pF  
°C  
°C  
Operable Temperature Range  
Storage Temperature Range  
-40  
-40  
+85  
+90  
Environmental Conditions  
Rapid Temperature Changes  
MIL-883-1010 Cond B 500 cycles -55/125C  
Vibration  
Shock  
MIL-STD-883 Meth 2007 Cond A 20G 20-2000Hz 4x in each 3axis 4 min  
MIL-STD-202 Meth 213B Cond. F; 1500g 0,5ms 6 shocks in each direction  
J_STD_002C Cond A, Through hole device/ Cond. B, SMD 255C (diving time 50,5sec.)  
Dip+Look with 8h damp pre-treatment: solder wetting >95ꢀ  
Solderability  
Solvent Resistance  
ESD  
MIL-STD-883 Meth 2015 Solv. 1,3,4  
JESD22-A114F Class 1B; 10* 2000V  
Level 1 JESD22-A113-B  
100ꢀ ROHS Compliant  
Page 2  
Moisture Sensitivity  
RoHS Compliance  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Outline Drawing / Enclosure  
TX-503  
Height “H”  
3.8  
Pin Length “L”  
NA  
Pin Connections  
1
Control Voltage Input (Vc) / N.C.  
2
3
4
5
6
Enable / N.C.  
Ground (Case)  
RF-Output  
N.C.  
Supply Voltage Input (Vs)  
Enable true table (optional): TX-503  
Pin 2  
High  
Open  
Pin 4  
Data  
Data  
Low  
High Tristate  
Dimensions in mm  
Page 3  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Performance Data  
TDEV-without filter  
ADEV  
Temperature Stability  
Phase Noise4  
Page 4  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Performance Data  
Frequency vs. Load  
Frequency vs. Supply Voltage  
Aging  
Page 5  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Recommended Reflow Profile  
Profile Feature  
Pb-Free Assembly/  
Sn-Pb Assembly  
Profile Feature  
Pb-Free Assembly/  
Sn-Pb Assembly  
Average ramp-up rate (TL to TP)  
3°C/second max.  
Time 25°C to Peak Temperature  
8 minutes max.  
Preheat -Temperature Min TSmin  
-Temperature Min TSmax  
150°C  
200°C  
60-180 seconds  
Time maintained above  
-Temperature (TL)  
-Time (tL)  
217°C  
60-150 seconds  
-Time (min to max) tS  
TSmax to TL -Ramp-up Rate  
3°C/second max  
Time maintained above  
-Temperature (TL)  
-Time (tL)  
217°C  
60-150 seconds  
Time within 5°C of actual Peak  
Temperature (tP)  
20-40 seconds  
Peak Temperature (TP)  
max 260°C  
Ramp-down Rate  
6°C/ second max  
Note: All temperatures refer to topside of the package, measured on the package body surface.  
SMD oscillators must be on the top side of the PCB during the reflow process.  
Standard Shipping Method (TX-503)  
Enclosure Type  
G287  
Tape Width W (mm)  
24  
Quantity per meter  
83,3  
Quantity per reel  
850  
Dimension P  
12  
Page 6  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
Ordering Information1,3  
TX - 503 0 - E A J - 308 0 - 10M0000000  
Frequency  
Product Family  
TX: TCXO  
Package  
High PrecisionTCXO  
SMD version: 503  
Frequency Control  
0: No Tuning  
1: 3.5 ppm  
2: Enable  
3: 3.5 ppm; Enable  
Height  
0: 3.8 mm  
Stability Code  
308: 30 ppb  
508: 50 ppb  
708: 70 ppb  
107: 100 ppb  
Supply Voltage  
D: 5V  
E: 3.3V  
RF Output Code  
Temperature Range  
A: HCMOS  
J: -20°C to +70°C  
E: -40°C to +85°C  
Notes:  
1. Contact factory for other frequencies. Not all options and codes are available at all frequencies.  
2. Unless otherwise stated conditions are valid at F=20MHz; Vs=3.3V; Vc=1.65; T=25°C; Output Signal=HCMOS; load=15pF  
3. Contact factory for availability.  
4. Phase noise degrades with increasing output frequency.  
Subject to technical modification.  
For Additional Information, Please Contact  
USA:  
Europe:  
Asia:  
Vectron International  
267 Lowell Road, Suite 102  
Hudson, NH 03051  
Tel: 1.888.328.7661  
Vectron International  
Landstrasse, D-74924  
Neckarbischofsheim, Germany  
Tel: +49 (0) 7268.801.100  
Vectron International  
68 Yin Cheng Road(C), 22nd Floor  
One LuJiaZui  
Pudong, Shanghai 200120, China  
Tel: +86 21 6194 6886  
Fax: +86 21 6194 6699  
Fax: 1.888.329.8328  
Fax: +49 (0) 7268.801.282  
Disclaimer  
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.  
No rights under any patent accompany the sale of any such product(s) or information.  
Rev: 08/2017  
Page 7  
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com  
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