STC21K33O07G [SUNTSU]
Ceramic SMT 6 Pad Clipped Sinewave (VC)TCXO;型号: | STC21K33O07G |
厂家: | Suntsu Electronics, Inc. |
描述: | Ceramic SMT 6 Pad Clipped Sinewave (VC)TCXO 石英晶振 温度补偿晶振 |
文件: | 总3页 (文件大小:440K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
Ceramic SMT 6 Pad Clipped Sinewave (VC)TCXO
STC21K Series
2.0mm x 1.6mm
Features
• ±±.5ppm (Frequency Stability) Available
• Clipped Sinewave
• (VC)TCXO
• Tape and Reel
Applications
• GPS
• Mobile Communication Equipment
• IoT, Wearable Electronics
• WiMAX, WLAN
Part Numbering Guide
STC 21 K 18 R 48 V G - 52.000M
SUNTSU TCXO
FREQUENCY
MHz
PULLABILITY
2.0mm x 1.6mm
BLANK : TCXO
G : ±5.±ppm
CLIPPED SINEWAVE
TCXO/VCTCXO
BLANK : TCXO
OPERATING
SUPPLY VOLTAGE
V : VCTCXO
TEMPERATURE RANGE
18 : 1.8V±5%
25: 2.5V±5%
28: 2.8V±5%
3±: 3.±V±5%
FREQUENCY STABILITY
±7 : ±°C - +7±°C
O : ±2.5ppm
16 : -1±°C - +6±°C
17 : -1±°C - +7±°C
27 : -2±°C - +7±°C
38 : -3±°C - +85°C
48 : -4±°C - +85°C
P : ±2.±ppm
Q : ±1.5ppm
R : ±1.±ppm
F : ±±.5ppm
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
1±
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
See part numbering guide for options.
VDD±5% change.
±1±% change
Freq. Stability vs. Aging
ppm
°C
-1.±
-4±
-4±
2.85
+1.±
+85
+85
3.15
1.5
1 Year
Operating Temperature
See part numbering guide for options.
Storage Temperature
°C
Supply Voltage (VDD) - 3.±V Option
Current (IDD) - 1±MHz - 26MHz
Current (IDD) - 26MHz - 52MHz
Control Voltage (VCTCXO) - 1.8V
V
3.±
See part numbering guide for options.
mA
mA
V
2.±
1.5
±.3
±.4
±.5
Control Voltage (VCTCXO) - 2.5V
Control Voltage (VCTCXO) - 2.8/3.±/3.3
Pullability (VCTCXO)
V
V
2.4
2.5
ppm
kΩ//pF
VP-P
±5.±
Output Load (Clipped Sinewave)
Output Logic Levels
1±//1±
±.8
4±
Symmetry (Duty Cycle)
%
5±
6±
ms
2.±
Start-Up Time
VC Input Impedance (VCTCXO)
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
-115
-135
-148
At 19.2MHz
At 19.2MHz
At 19.2MHz
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
Ceramic SMT 6 Pad Clipped Sinewave (VC)TCXO
STC21K Series
2.0mm x 1.6mm
Outline Drawing & Land Pattern
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
Bottom View
To ensure optimal oscillator
performance, place a by-pass
Capacitor of ±.1μF as close to the
part as possible between Vdd and
GND pads.
Test Circuit (Clipped Sinewave)
Waveform (Clipped Sinewave)
Tape And Reel Dimensions
All dimensions are in millimeters (mm) unless otherwise noted. Drawings are not to scale.
3,±±±pcs/Reel
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
Ceramic SMT 6 Pad Clipped Sinewave (VC)TCXO
STC21K Series
2.0mm x 1.6mm
Reflow Profile & Part Marking
Tp (Time At 260°C. 20-40 Sec)
260
Rup (Ramp Up, 3°C/Sec Max)
217
200
TI (Time Above 217°C.
60-150Sec)
150
Rdn (Ramp Down,
6°C/Sec Max)
Ts (Preheat Time.
60-180Sec)
T 25°C to Peak (480Sec Max)
Time (sec)
Environmental Specifications
Mechanical Specifications
Temperature Cycling
MIL-STD-883, Method 1±1±, Condition B
MIL-STD-883, Method 1±14, Condition A
MIL-STD-883, Method 1±14, Condition C
Mechanical Shock
MIL-STD-2±2, Method 213, Condition B
MIL-STD-883, Method 2±±7, Condition A
MIL-STD-883, Method 1±±4
Fine Leak Test
Vibration
Gross Leak Test
Moisture Resistance
Solderability
MIL-STD-883, Method 2±±3
J-STD-±2±, MSL 1
Resistance to Solvents
MIL-STD-2±2, Method 215
Moisture Sensitivity
Resistance to Soldering Heat
MIL-STD-2±2, Method 21±, Condition K
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
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