Ceramic SMT 4 Pad Clipped Sinewave (VC)TCXO
STC53K Series
5.0mm x 3.2mm
Features
• ± ±10ppm (Frequency Stability) Available
• Clipped Sinewave
Applications
• Base Stations
• IP Networking
• (VC)TCXO
• Cellular and Cordless Phones
• Tape and Reel
Part Numbering Guide
STC 53 K 33 R 48 V E A - 19.440M
SUNTSU TCXO
FREQUENCY
MHz
COMPENSATION
BLANK : Digital
5.0mm x 3.2mm
A : Analog
PULLABILITY
BLANK : TCXO
E : ± ±2100ppm
F : ± 810ppm
CLIPPED SINEWAVE
TCXO/VCTCXO
BLANK : TCXO
V : VCTCXO
OPERATING
TEMPERATURE
RANGE
07 : 0°C - +70°C
±6 : -±0°C - +60°C
±7 : -±0°C - +70°C
27 : -20°C - +70°C
38 : -30°C - +85°C
48 : -40°C - +85°C
SUPPLY VOLTAGE
25 : 215V± 5%
FREQUENCY STABILITY
G : ± 510ppm
27 : 217V± 5%
30 : 310V± 5%
33 : 313V± 5%
N : ± 510ppm
O : ± 215ppm
P : ± 210ppm
Q : ± ±15ppm
R : ± ±10ppm
COMPLIANT
Cage Code: 4GUT4
To customize your parameters contact a Suntsu representative1
Electrical Parameters
Units
Minimum
Typical
Maximum
Remarks
Frequency Range
MHz
6
40
Frequency Tolerance at +25ºC
Freq1 Stability vs1 Op Temp1
Freq1 Stability vs1 Supply Voltage
Freq1 Stability vs1 Load
ppm
ppm
ppm
ppm
-±15
-±10
-013
-012
+±15
+±10
+013
+012
± Hour after reflow
See part numbering guide for options1
VDD± 5% change1
± 5% change
Freq1 Stability vs1 Aging
Operating Temperature
Storage Temperature
Supply Voltage (VDD)
Current (IDD)
ppm
°C
-±10
-40
-55
+±10
+85
+±25
31465
2
± Year, ± 31±ppm for ±0 Years
See part numbering guide for options1
°C
V
31±35
313
See part numbering guide for options1
mA
V
Control Current (VC, VCTCXO)
0
VDD
Center Voltage : VDD*50%
Pullability (VCTCXO)
ppm
%
± 510
± ±210
±0
See part numbering guide for options1
Linearity (VCTCXO)
Output Load (Clipped Sinewave)
Output Logic Levels
kΩ//pF
VP-P
±0//±0
018
40
Symmetry (Duty Cycle)
%
50
60
3
ms
Start-Up Time
VC Input Impedance (VCTCXO)
Phase Noise (Typical) ±0Hz Offset
Phase Noise (Typical) ±00Hz Offset
Phase Noise (Typical) ±KHz Offset
Phase Noise (Typical) ±0KHz Offset
Phase Noise (Typical) ±00KHz Offset
kΩ
±00
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-85
-±±5
-±35
-±45
-±50
Suntsu Electronics, Inc.
142 TECHNOLOGY DR., SUITE 150
IRVINE, CA 92618
www.suntsu.com
Specifications are subject
to change without notice.
Call: +1-949-783-7300 | Fax: +1-949-783-7301