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VC-TXO-30SM-1485-B PDF预览

VC-TXO-30SM-1485-B

更新时间: 2023-05-15 00:00:00
品牌 Logo 应用领域
ECS /
页数 文件大小 规格书
1页 208K
描述
Clipped Sine Output Oscillator, 14.85MHz Nom, ROHS COMPLIANT, MINIATURE, CERAMIC, SMD, 4 PIN

VC-TXO-30SM-1485-B 数据手册

  
VC-TX0-30SM SERIES TEMPERATURE COMPENSATED OSCILLATOR  
The VC-TXO-30SM is a TCXO (Temperature  
FEATURES  
Compensated Crystal Oscillator) featuring very  
tight stability over a wide temperature range.  
The miniature SMD ceramic package measures  
5 x 7 x 2.0 mm. The voltage control feature has  
a frequency control range of 5 ppm. The low  
profile package is ideal for wireless communica-  
tions applications.  
• Highly stable output  
Voltage Control function  
• 5 x 7 mm Footprint  
RoHS Compliant  
PART NUMBERING GUIDE “EXAMPLE”  
SERIES  
FREQUENCY  
128  
Sample Part Number: VC-TXO-30SM-128-B, 128=12.8 MHz, B= 2.0 PPM -20 ꢀ+7˚C  
STABILITY/TEMPERATURE OPTION  
STANDARD FREQUENCIES  
12.60, 12.80, 13.00, 14.40, 14.85, 16.80  
19.20, 19.44, 19.68 & 19.80 MHZ  
VC-TXO-30SM  
B
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS  
VC-TXO-30SM  
UNITS  
PARAMETERS  
CONDITIONS  
MIN  
12.600  
-0.5  
-2.0  
-2.0  
-2.5  
-2.5  
-0.2  
-0.3  
MAX  
FREQUENCY RANGE  
FREQUENCY TOLERANCE  
19.800  
+0.5  
+2.0  
+2.0  
+2.5  
+2.5  
+0.2  
+0.3  
+1.0  
+85  
MHz  
PPM  
PPM  
PPM  
PPM  
PPM  
PPM  
PPM  
PPM  
˚C  
TYPICAL @+25˚ 2˚C  
OPER. TEMP. -10 ~ +60˚C  
OPER. TEMP. -20 ~ +75˚C  
OPER. TEMP. -20 ~ +75˚C  
OPER. TEMP. -30 ~ +80˚C  
+3V 5ꢀ  
(OPTION A)  
(OPTION B)  
(OPTION C)  
(OPTION D)  
FREQ. STABILITY/TEMP.  
SUPPLY VOLTAGE CHANGE  
LOAD CHANGE  
AGING  
STORAGE TEMPERATURE  
SUPPLY VOLTAGE  
CURRENT CONSUMPTION  
OUTPUT VOLTAGE  
OUTPUT LOAD  
10K10ꢀ//10 ꢁF 10ꢀ  
First Year @ +25˚C  
-1.0  
-40  
+2.85  
+3.0V DC Nominal  
+3.15  
2.0  
V DC  
mA  
10K10ꢀ//10 ꢁF 10ꢀ  
Cliꢁꢁed Sine Wave (DC-Cut)  
10K10ꢀ//10 ꢁF 10ꢀ  
0.8  
Vꢁ-ꢁ  
FREQUENCY CONTROL  
CONTROL VOLTAGE  
SSB PHASE NOISE  
HARMONIC DISTORTION  
5.0  
0.5  
PPM  
V
+1.5 VDC 1V Positive Sloꢁe  
-120 dBc/Hz @ 1 KHz offset  
2.5  
-3.0  
dBc  
Ultrasonic or Dip cleaning not to be used.  
Preliminary outline drawing. Consult factory for latest revision. (Rev. 1/03).  
PACKAGE DIMENSIONS (mm)  
7.0 ± 0.2  
#4  
#1  
#3  
#2  
VC-TX0-30SM PIN CONNECTIONS  
#1  
#2  
#3  
#4  
V CONTROL  
GND  
OUTPUT  
V
CC  
2.0 Max.  
1.4  
1.6  
1.4  
3.68  
5.1  
1.3  
0.9  
4.3  
3.0  
0.9  
Figure 1) VC-TX0-30SM – Top, Side and Bottom views  
Figure 2) Land Pattern  
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM  
SMD TCXO SMD TCXO  
56  

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