ECS-VXO-143X/VXO-83X
3.3 V VCXO
The ECS-VXO-143X (Full Size) and ECS-VXO-83X (Half Size) 3.3V Voltage Controlled Crystal Oscillator offers a wide range of pull ranges from ±50 ppm to ±150 ppm. The ECS-VXO-83 is available with a gull wing option for surface mount applications.
FEATURES
• 3.3V supply voltage • Wide pull range • Gull wing option • PbFree/RoHS Compliant
PART NUMBERING GUIDE “EXAMPLE”
PACKAGE TYPE* E CS-VXO-83X – FREQUENCY STABILITY A – FREQUENCY CONTROL 2 – FREQUENCY (27 MHz) 270
*Package Type options ECS-VXO-143X = Full Size (Figure 1), ECS-VXO-83X = Half Size (Figure 2)
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PARAMETERS FREQUENCY RANGE FREQUENCY STABILITY* OPERATING TEMPERATURE STORAGE TEMPERATURE
FREQUENCY CONTROL RANGE
CONDITIONS Option A Option B
MINIMUM 1.000
TYPICAL
Option 1 Option 2 Option 3**
INPUT VOLTAGE CONTROL VOLTAGE INPUT CURRENT ABSOLUTE CLOCK JITTER SYMMETRY RISE AND FALL TIMES OUTPUT VOLTAGE LOAD FREQUENCY LINEARITY START-UP TIME
0˚ -40˚ ±50 ±100 ±150 +2.97 +0.0
MAXIMUM 52.000 ±25 ±50 +70˚ +85˚
+3.3 +1.65
@ 1/2 VCC Level VOL VOH
40/60
+3.63 +3.3 20 ±100 60/40 5 VCC x 0.1V pF ±20% 10
VCC x 0.9V 15
UNITS MHz PPM PPM ˚C ˚C PPM PPM PPM V DC V DC mA ps % ns V DC V DC
ms
*Inclusive of +25˚C tolerance, operating temperature range, input voltage change and load change. **Not available at all frequencies
PACKAGE DIMENSIONS (mm)
12.9 max
1 7
7.62
4.58
P IN CONNECTIONS #1 CONTROL VOLTAGE #4 CASE GROUND #5 OUTPUT #8 SUPPLY VOLTAGE
4 min. 5.4 max.
14
8
20.7 max
5mm 6.3 max
0.8
12.2
P IN CONNECTIONS #1 CONTROL VOLTAGE #7 CASE GROUND #8 OUTPUT #14 SUPPLY VOLTAGE
0.5 4 7.62
13.2 max 13.2 max
1
0.5 to 0.8
0.45
8 7.62
5
15.24
Figure 1) ECX-VXO-143X – Top, Bottom and Side views
Figure 1) ECX-VXO-83X – Side, Bottom and Top views
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM OSCILLATORS 59 OSCILLATORS
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