Ceramic SMD 4 Pad Clipped Sinewave (VC)TCXO
STC11K Series
1.6mm x 1.2mm
Features
• ±±.5ppm (Frequency Stability) Available
• Clipped Sinewave
• (VC)TCXO
• Tape and Reel
Applications
• GPS
• Mobile Communication Equipment
• Cellular And Cordless Phones
• IP Networking
Part Numbering Guide
STC 11 K 30 R 48 V E - 26.000M
SUNTSU TCXO
FREQUENCY
MHz
PULLABILITY
1.6mm x 1.2mm
BLANK : TCXO
H : ±16.±±ppm
I : ±7.±ppm
CLIPPED SINEWAVE
TCXO/VCTCXO
BLANK : TCXO
OPERATING
SUPPLY VOLTAGE
V : VCTCXO
TEMPERATURE RANGE
18 : 1.8V±5%
25 : 2.5V±5%
27 : 2.7V±5%
28 : 2.8V±5%
FREQUENCY STABILITY
±7 : ±°C - +7±°C
P : ±2.±ppm
16 : -1±°C - +6±°C
17 : -1±°C - +7±°C
27 : -2±°C - +7±°C
38 : -3±°C - +85°C
Q : ±1.5ppm
R : ±1.±ppm
F : ±±.5ppm
3± : 3.±V±5%
33 : 3.3V±5%
COMPLIANT
Cage Code: 4GUT4
To customize your parameters contact a Suntsu representative.
Electrical Parameters
Units
Minimum
Typical
Maximum
Remarks
Frequency Range
MHz
26
52
Frequency Tolerance at +25ºC
Freq. Stability vs. Op Temp.
Freq. Stability vs. Supply Voltage
Freq. Stability vs. Load
ppm
ppm
ppm
ppm
-2.±
-±.5
-±.2
-±.2
+2.±
+±.5
+±.2
+±.2
After 2 times reflow
See part numbering guide for options
±5% change
±1±% change
Freq. Stability vs. Aging
Operating Temperature
Storage Temperature
Supply Voltage (VDD)
Current (IDD)
ppm
°C
-1.±
-3±
-4±
1.8
+1.±
+85
1 Year
See part numbering guide for options.
°C
+85
V
3.3
See part numbering guide for options.
mA
V
2
Control Voltage (VC, VCTCXO)
Pullability (VCTCXO)
±.1*VDD
±7.±
±.9* VDD
±16.±
Center Voltage: VDD*5±%.
ppm
See part numbering guide for options.
Linearity (VCTCXO)
%
-1±
+1±
Output Load (Clipped Sinewave)
Output Logic Levels
kΩ//pF
VP-P
1±//1±
±.8
4±
Symmetry (Duty Cycle)
%
5±
6±
ms
5.±
Start-Up Time
VC Input Impedance (VCTCXO)
Phase Noise (Typical) 1Hz Offset
Phase Noise (Typical) 1±Hz Offset
Phase Noise (Typical) 1±±Hz Offset
Phase Noise (Typical) 1KHz Offset
Phase Noise (Typical) 1±KHz Offset
kΩ
5±±
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
-57
-95
-12±
-14±
-155
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