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VT-800-EFR-206B-27M0000000

更新时间：2025-07-13 01:37:35
品牌：MICROSEMI
描述：Clipped Sine Output Oscillator, 27MHz Nom, SMD, 4 PIN

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VT-800-EFR-206B-27M0000000 概述

Clipped Sine Output Oscillator, 27MHz Nom, SMD, 4 PIN

VT-800-EFR-206B-27M0000000 数据手册

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VT-800  
Temperature Compensated Crystal Oscillator  
Previous Vectron Model VTC4  
VT-800  
Description  
Vectron’s VT-800 Temperature Compensated Crystal Oscillator (TCXO) is a quartz stabilized, clipped sine wave output,  
temperature compensated oscillator, operating off either 2.8, 3.0, 3.3 or 5.0 volt supply, hermetically sealed 3.2x5 ceramic  
package.  
Features  
Applications  
• Clipped Sine Wave Output  
• Output Frequencies to 40 MHz  
• Fundamental Crystal Design  
• Wireless Communications  
• Base Stations  
• Point to point radios  
• Broadband Access  
• Test Equipment  
• Handsets  
• Optional VCXO Function available  
• Gold over nickel contact pads  
• Hermetically Sealed Ceramic SMD package  
• Product is compliant to RoHS directive  
and fully compatible with lead free assembly  
Block Diagram  
Output  
VDD  
Crystal  
Analog  
Temperature  
Comp.  
Vcontrol or NC  
Gnd  
Page1  
Specifications  
Table 1. Electrical Performance  
Parameter  
Symbol  
fO  
Min.  
Typ  
Max  
Units  
MHz  
Output Frequency, +5V option  
+2.8, +3.0, +3.3V options  
10  
10  
27  
40  
Supply Voltage1  
VDD  
IDD  
+2.8, +3.0, +3.3 or +5.0  
V
Supply Current, 10 to 14.999MHz  
15.000 to 25.999MHz  
26.000 to 40.000MHz  
1.5  
2.0  
2.5  
mA  
Operating Temperature, ordering option  
Stability Over TOP, ordering option  
Initial Accuracy, “ No Adjust”Option  
Power Supply Stability  
Load Stability  
TOP  
0/55, -10/60, -20/70, -30/80, -40/85  
°C  
ppm  
ppm  
ppm  
ppm  
ppm/yr  
ppm  
V
±±0., ±ꢀ0±, ±ꢀ0., ±50±, ±50., ±20±, ±ꢁ0±, ±.0±  
±ꢀ0±  
±±05  
±±05  
±ꢀ0±  
Aging  
Pull Range, ordering option  
Control Voltage to Reach Pull Range  
Control Voltage Impedance  
Output Level5  
TPR  
±.0±, ±ꢂ0±, ±ꢀ±0±, ±ꢀ50±  
±0.  
ꢀ
50.  
Mohm  
V
VO p/p  
±0ꢂ  
Output Load  
ꢀ±K II ꢀ±pF  
Phase Noise, ꢀ±0±±±MHz  
ꢀ±Hz  
dBc/Hz  
-9ꢀ  
ꢀ±±Hz  
ꢀkHz  
-ꢀꢀ6  
-ꢀ27  
-ꢀꢁ9  
-ꢀ.±  
ꢀ±kHz  
ꢀ±±kHz  
Start Up Time  
ꢀ±  
ms  
Package  
.0±x205xꢀ0.  
mm  
ꢀ0 The VT-ꢂ±± power supply pin should be filtered, eg, a ±0ꢀ and ±0±ꢀuf capacitor  
50 The Output is DC coupled  
Outline Drawing  
Recommended Pad Layout  
ꢀ0ꢀ  
ꢀ0ꢁ  
Frequency  
Date Code  
502  
Dimensions in mm  
20ꢂ  
Table 2. Pinout  
Pin #  
Symbol  
Function  
ꢀ
5
2
ꢁ
VC  
GND  
fo  
TCXO Control Voltage or No Connect  
Electrical and Lid Ground  
Output Frequency  
VDD  
Supply Voltage  
Page2  
VCXO Feature: The VT-800 can be ordered with a VCXO function for applications were it will be used in a PLL, or the output frequency  
needs fine tune or calibration adjustments. This is a high impedance input , 1Mohm, and can be driven with an op-amp or terminated with  
adjustable resistors etc. Pin 1 should not be left floating on the VCXO optional device.  
“No Adjust” Option: In applications were the VT-800 will not be used in a PLL, or the output frequency does not need fine tune  
adjustments, the best device to use would be a VT-800-xxx-xxx0. By using the “no adjust”option, the circuit is simplified as VC does not need  
to be adjusted or set to a predetermined voltage and pin 1 should be grounded (pin 1 can be left open but should not be set to a voltage  
such as an RF signal or power supply voltage.)  
Clipped Sine Wave Output  
Phase Noise at 10MHz  
u
Maximum Ratings  
Absolute Maximum Ratings and Handling Precautions  
Stresses in excess of the absolute maximum ratings can permanently damage the device. Functional operation is not implied or any other  
excess of conditions represented in the operational sections of this data sheet. Exposure to absolute maximum ratings for extended  
periods may adversely affect device reliability.  
Although ESD protection circuitry has been designed into the VT-800, proper precautions should be taken when handling and mounting,  
VI employs a Human Body Model and Charged Device Model for ESD susceptibility testing and design evaluation.  
ESD thresholds are dependent on the circuit parameters used to define the model. Although no industry standard has been adopted for  
the CDM a standard resistance of 1.5kOhms and capacitance of 100pF is widely used and therefor can be used for comparison purposes.  
Table 3. Maximum Ratings  
Parameter  
Storage Temperature  
Supply Voltage  
Symbol  
TSTORE  
VDD  
Rating  
-55/125  
-0.6/6  
Unit  
ºC  
V
Control Voltage  
VC  
-0.6/VDD+0.6  
1500  
V
ESD, Human Body Model  
ESD, Charged Device Model  
V
1000  
V
Page3  
Table 4. Environmental Compliance  
Parameter  
Condition  
MIL-STD-883 Method 2002  
MIL-STD-883 Method 2007  
MIL-STD-883 Method 1010  
MIL-STD-883 Method 2003  
MIL-STD-883 Method 1014  
MIL-STD-883 Method 2015  
MSL1  
Mechanical Shock  
Mechanical Vibration  
Temperature Cycle  
Solderability  
Fine and Gross Leak  
Resistance to Solvents  
Moisture Sensitivity Level  
Contact Pads  
Gold (0.3um min - 1.0um max) over Nickel  
60 mg  
Weight  
IR Compliance  
Suggested IR Profile  
Devices are built using lead free epoxy and can be subjected to  
standard lead free IR reflow conditions shown in Table 5. Contact  
pads are gold over nickel and lower maximum temperatures can also  
be used, such as 220C.  
Table 5. Reflow Profile  
Parameter  
PreHeat Time  
Symbol  
ts  
Value  
200 sec Max  
3°C/sec Max  
150 sec Max  
480 sec Max  
30 sec Max  
60 sec Max  
6°C/sec Max  
Ramp Up  
RUP  
Time above 217°C  
Time to Peak Temperature  
Time at 260°C  
tL  
tAMB-P  
tP  
Time at 240°C  
tP2  
Ramp down  
RDN  
Tape & Reel  
Table 6. Tape and Reel Information  
Tape Dimensions (mm)  
Reel Dimensions (mm)  
W
F
Do  
1.5  
Po  
4
P1  
A
B
C
D
N
W1  
W2  
#/Reel  
1000  
16  
7.5  
8
180  
1.5  
13  
20.2  
60  
16.4  
20.4  
Page4  
Ordering Information  
Table 7. Standard Frequencies (MHz)  
10.000  
15.000  
19.200  
24.5454  
40.000  
10.245  
16.000  
19.440  
24.5535  
12.504  
16.325291  
19.6608  
24.576  
12.800  
16.36625  
19.680  
13.000  
16.367667  
19.800  
13.568  
16.3683  
20.000  
26.000  
14.000  
16.396  
20.910  
27.000  
14.31818  
16.800  
21.250  
27.456  
14.4844  
17.500  
23.104  
28.800  
14.7456  
18.414  
24.000  
32.768  
25.000  
25.600  
VT-800 - E F G - 206A -xxMxxxxxxx  
Product  
TCXO  
Frequency in MHz  
Tuning  
0: Fixed, No tuning  
A: ±±ꢀꢀp  
Package  
3.2x5 Ceramic  
B: ±8ꢀꢀp  
Voltage Options  
D: +5.0 Vdc ±±5  
E: +3.3 Vdc ±±5  
F: +3.0 Vdc ±±5  
G: +2.8 Vdc ±±5  
C: ±ꢁ0ꢀꢀp  
D: ±ꢁ2ꢀꢀp  
Stability  
±07: ±0.±ꢀꢀp  
ꢁ06: ±ꢁ.0ꢀꢀp  
ꢁ±6: ±ꢁ.±ꢀꢀp  
206: ±2.0ꢀꢀp  
2±6: ±2.±ꢀꢀp  
306: ±3.0ꢀꢀp  
3±6: ±3.±ꢀꢀp  
406: ±4.0ꢀꢀp  
±06: ±±.0ꢀꢀp  
Output  
F: Cliꢀꢀed Sine Wave  
Temp Range  
R: 0/±± °C  
K: -ꢁ0/60 °C  
J: -20/70 °C  
G: -30/80 °C  
E: -40/8± °C  
Note:  
Not all combination of options are available.  
Other specifications may be available upon request.  
Example: VT-800-EFG-206A-26M0000000  
* Add _SNPB for tin lead solder dip  
Example: VT-800-EFG-206A-26M0000000_SNPB  
Revision History  
Revision Date  
Aug 10, 2018  
June 10, 2019  
Approved  
Description  
FB  
FB  
Update logo and contact information, add “SNPBDIP”ordering option  
Update logo and contact information, change “SNPBDIP”ordering option to “SNPB”  
Page5  
Contact Information  
USA:  
100 Watts Street  
Mt Holly Springs, PA 17065  
Tel: 1.717.486.3411  
Europe:  
For Additional Information, Please Contact  
Landstrasse  
74924 Neckarbischofsheim  
Germany  
Tel: +49 (0) 7268.801.0  
Fax: +49 (0) 7268.801.281  
Fax: 1.717.486.5920  
Information contained in this publication regarding device applications and the like is provided only for your convenience and  
may be superseded by updates. It is your reasonability to ensure that your application meets with your specifications. MICROCHIP  
MAKES NO REPRESENTATION OR WARRANTIES OF ANY KIND WHETHER EXPRESS OR IMPLIED, WRITTEN OR ORAL, STATU-  
TORY OR OTHERWISE, RELATED TO THE INFORMATION INCLUDING, BUT NOT LIMITED TO ITS CONDITION, QUALITY, PERFOR-  
MANCE, MERCHANTABILITY OR FITNESS FOR PURPOSE. Microchip disclaims all liability arising from this information and its use.  
Use of Microchip devices in life support and/or safety applications is entirely at the buyer’s risk, and the buyer agrees to defend,  
indemnify and hold harmless Microchip from any and all damages, claims, suits, or expenses resulting from such use. No licenses  
are conveyed, implicitly, or otherwise, under any Microchip intellectual property rights unless otherwise stated.  
Trademarks  
The Microchip and Vectron names and logos are registered trademarks of Microchip Technology Incorporated in the U.S.A. and  
other countries.  
Page6  

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