VC-TXO-39SM-194.4-TR ECS Inc, VC-TXO-39SM-194.4-TR Datasheet
VC-TXO-39SM-194.4-TR
Manufacturer Part Number
VC-TXO-39SM-194.4-TR
Description
OSC VCTCXO 19.44 MHZ SMD
Manufacturer
ECS Inc
Series
VC-TXO-39SMr
Type
VCTCXOr
Datasheet
1.VC-TXO-39SM-168-TR.pdf
(1 pages)
Specifications of VC-TXO-39SM-194.4-TR
Supply Voltage
3V
Frequency
19.44MHz
Frequency Stability
±2.5ppm
Operating Temperature
-30°C ~ 75°C
Current - Supply (max)
1.5mA
Mounting Type
Surface Mount
Size / Dimension
0.449" L x 0.378" W (11.40mm x 9.60mm)
Height
0.091" (2.30mm)
Package / Case
SMD 11.40mm x 9.60mm
Supply Current
1.5mA
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
Other names
VC-TX0-39SM-194.4
VC-TXO-39SM-194.4
X492TR
VC-TXO-39SM-194.4
X492TR
VC-TXO-39SM
PART NUMBERING GUIDE
Sample Part Number: VC-TXO-39SM-128-A, 128=12.8 MHz, A=±1.5 ppm -20 to +75˚C
OPERATING CONDITIONS/ELECTRICAL CHARACTERISTICS
PACKAGE DIMENSIONS (mm)
ECS, INC. INTERNATIONAL 1105 S. RIDGEVIEW, OLATHE, KS 66062 • 913-782-7787 • 800-237-1041 • FAX 913-782-6991 • WWW.ECSXTAL.COM
SERIES
VC-TXO-39SM
PARAMETERS
FREQUENCY RANGE
FREQUENCY STABILITY/TEMP
SUPPLY VOLTAGE CHANGE
LOAD CHANGE
AGING
STORAGE TEMPERATURE
SUPPLY VOLTAGE
CURRENT CONSUMPTION
OUTPUT VOLTAGE
OUTPUT LOAD
FREQUENCY CONTROL RANGE
CONTROL VOLTAGE
STANDARD
OPTION A
11.4 0.3
ECS 39SM
Figure 1) VC-TXO-36SM Top, Side and Bottom views
–
FREQUENCY
128
+1.5 V DC ± 1V Positive Slope
Clipped sine wave (DC-Cut)
10k
10k
10k
Operating Temperature
#1
#4
SERIES
+3.0 V DC Nominal
First Year @ +25˚C
The VC-TXO-39SM is a VC (Voltage Controlled)
TCXO (Temperature Compensated Crystal
Oscillator) featuring very tight stability over
a wide temperature range. The small SMD
ceramic package measures 11.4 x 9.6 x 2.3 mm.
The voltage control has a tuning range of ± 12
ppm typical. The low profile package is ideal
for wireless communications applications.
–
CONDITIONS
-30 ~ +75˚C
-20 ~ +75˚C
±10%//10pF ±10%
±10%//10pF ±10%
±10%//10pF ±10%
SMD OSCILLATORS
7.62
+3V ±5%
STABILITY / TEMPERATURE OPTION
#2
#3
0.8
VC-TCXO
A
55
SMD OSCILLATORS
10.000
+2.85
+0.5
MIN
-40
0.8
±9
1.2
Figure 2) Land Pattern
7.62
• Highly stable output
• Wide temperature range
• Voltage control function
• Tape and Reel (500 pcs)
STANDARD FREQUENCIES
FEATURES
ECS-3955C (5V)
10.000, 13.000, 16.800 AND 19.440 MHz
1.2
+3.0
+1.5
TYP
±12
PIN CONNECTIONS
#1
#2
#3
#4
19.440
+3.15
MAX
±2.5
+1.5
+0.3
+0.3
+2.5
+85
1.5
±1
VCONTROL
OUTPUT
GND
V
CC
UNITS
V DC
PPM
PPM
PPM
PPM
PPM
Vp-p
PPM
MHz
mA
˚C
V
Related parts for VC-TXO-39SM-194.4-TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
Part Number:
Description:
OSC VCTCXO 13.00 MHZ SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC VCTCXO 10.00 MHZ SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC VCTCXO 12.80 MHZ SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC VCTCXO 16.80 MHZ SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 125.000 MHZ 2.5V LVDS SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
CRYSTAL 8.00MHZ 32PF SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
CRYSTAL 3.579545MHZ 17PF SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
CRYSTAL 4.433618MHZ 20PF SMD
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 16.000 MHZ 5.0V FULL SIZE
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 18.000 MHZ 5.0V FULL SIZE
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 20.000 MHZ 5.0V FULL SIZE
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 9.216 MHZ 5.0V FULL SIZE
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 32.514 MHZ 5.0V 1/2 SZ
Manufacturer:
ECS Inc
Datasheet:
Part Number:
Description:
OSC 20.000MHZ 5.0V SMD
Manufacturer:
ECS Inc
Datasheet: