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C42020.0M [CONNOR-WINFIELD]

Ultra-Miniature Precision TCXO / VCTCXO; 超小型高精度TCXO / VCTCXO
C42020.0M
型号： C42020.0M
厂家： CONNOR-WINFIELD CORPORATION    CONNOR-WINFIELD CORPORATION
描述：

Ultra-Miniature Precision TCXO / VCTCXO
超小型高精度TCXO / VCTCXO

石英晶振 温度补偿晶振
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Ultra-Miniature  
Precision  
TCXO / VCTCXO  
Description  
Features:  
Model: Cxx - Series  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630- 851- 5040  
The Connor-Winfield 2.5x3.2mm  
Temperature Compensated  
Crystal Oscillators and Voltage  
Controlled Temperature  
Compensated Crystal Oscillators  
are designed for use in GPS applications  
requiring tight frequency stability over the  
-30 to 85°C temperature range. Through  
the use of Analog Temperature  
Compensation, this device is capable of  
holding sub 1-ppm stabilities over the  
wide temperature range.  
2.5V or 3.3V Operation  
Clipped Sinewave Output Logic  
Ulta-Miniature 2.5x3.2mm SMT Package  
Frequency Stabilities Available:  
0.50ppm, 1.00ppm,  
www.conwin.com  
1.50ppm, 2.00ppm  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
Temperature Ranges Available: -30 to 85°C  
Low Power <2mA  
Low Jitter <1pS RMS  
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
Applications  
Pad Connections  
Pad Connection  
GPS Receivers  
1
Voltage Control (VCTCXO)  
N/C (TCXO)  
Ground  
2
3
4
Output  
Supply, Vcc  
Package Layout  
Suggested Pad Layout  
0.055 Max.  
(1.40mm Max.)  
0.0325  
(0.83mm)  
0.098  
(2.50mm)  
0.039  
(1.00mm)  
0.037  
(0.94mm)  
0.037  
(0.94mm)  
0.121  
(3.08mm)  
0.025  
(0.64mm)  
0.128  
(3.20mm)  
0.035  
(0.89mm)  
0.071  
(1.80mm)  
0.0625  
(1.59mm)  
Pin 1  
0.027  
(0.69mm)  
Dimensional Tolerance:  
+/-005 (+/-0.127mm)  
0.094  
(2.38mm)  
0.035  
(0.89mm)  
Ordering Information  
020.0M  
1
C
3
Output Frequency:  
Frequency Format  
-xxx.xM Min.*  
-xxx.xxxxxxM Max.*  
*Amount of numbers  
after the decimal point.  
M = MHz  
Type:  
Precision  
TCXO  
VCTCXO  
2.5x3.2mm  
Package  
Features:  
Frequency Stability:  
1 = ± 0.50 ppm  
2 = ± 1.00 ppm  
3 = ± 1.50 ppm  
4 = ± 2.00 ppm  
1 = TCXO, 2.5Vdc, -30 to 85° C  
2 = VCTCXO, 2.5Vdc, -30 to 85° C  
3 = TCXO, 3.3Vdc, -30 to 85° C  
4 = VCTCXO, 3.3Vdc, -30 to 85° C  
Bulletin  
Tx211  
Example Part Number:  
C31-020.0M = 2.5x3.2mm, TCXO, Clipped Sinewave,  
3.3Vdc, 0 to 70C, +/-0.50ppm, Output Frequency 20.0MHz  
Page  
1 of 2  
P03  
Revision  
Date  
Please consult the factory for available frequencies.  
24 Sep 2008  
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630-851-5040  
www.conwin.com  
Model Specifications  
Model Number  
C11  
C31  
C21  
C42  
Note  
Features  
Cxx - Series  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
2.5Vdc  
TCXO  
3.3Vdc  
VCTCXO  
2.5Vdc  
VCTCXO  
3.3Vdc  
Frequency Stability  
Temperature Range  
Model Number  
± 0.50ppm  
-30 to 85°C  
1
2.5V or 3.3V Operation  
Clipped Sinewave Output Logic  
Ulta-Miniature 2.5x3.2mm SMT Package  
Frequency Stabilities Available:  
0.50ppm, 1.00ppm,  
C12  
C32  
C22  
C42  
Note  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
2.5Vdc  
TCXO  
3.3Vdc  
VCTCXO  
2.5Vdc  
VCTCXO  
3.3Vdc  
Frequency Stability  
Temperature Range  
Model Number  
± 1.00ppm  
-30 to 85°C  
1
1.50ppm, 2.00ppm  
Temperature Ranges Available: -30 to  
85°C  
Low Power <2mA  
C13  
C33  
C23  
C43  
Note  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
2.5Vdc  
TCXO  
3.3Vdc  
VCTCXO  
2.5Vdc  
VCTCXO  
3.3Vdc  
Low Jitter <1pS RMS  
Frequency Stability  
Temperature Range  
Model Number  
± 1.50ppm  
-30 to 85°C  
1
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
Recommended for new designs  
C14  
C34  
C24  
C44  
Note  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
2.5Vdc  
TCXO  
3.3Vdc  
VCTCXO  
2.5Vdc  
VCTCXO  
3.3Vdc  
Frequency Stability  
Temperature Range  
± 2.0ppm  
-30 to 85°C  
1
Test Circuit  
Note: 1) Frequency stability vs. change in temperature. [± ±Fmax – Fmin)/2.Fo].  
AC Coupling  
Capacitor  
Output  
10 pF*  
Vcc  
Supply  
Voltage  
Electrical Specifications for all Models  
Absolute Maximum Ratings  
4
3
10Kohm  
.01 uF  
Bypass  
2
1
Parameter  
Units  
Minimum  
-55  
Nominal  
Maximum  
125  
Units  
°C  
Note  
N/C - TCXO  
VC - VCTCXO  
Storage Temperature  
Supply Voltage  
Input Voltage  
-
-
-
±Vcc)  
±Vc)  
-0.5  
6.0  
Vdc  
Vdc  
-0.5  
Vcc+0.5  
* NPO Grade Capacitor  
Operating Specifications  
Output Waveform  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
MHz  
Note  
Frequency Range  
10  
-
40  
Frequency Calibration  
±TCXO Models)  
-1.00  
-
1.00  
ppm  
Aging per Year  
-1.00  
-
1.00  
ppm  
Supply Voltage Variation. ±Vcc± 5%)  
Load Coefficient, ± 5%  
-0.025  
-
-
0.025  
ppm  
-0.025  
0.025  
ppm  
Static Temperature Hysteresis  
Frequency shift after reflow soldering  
-0.4  
-
0.4  
ppm  
2
-1.00  
-
1.00  
ppm  
Supply Voltage  
2.5v Models  
3.3V Models  
±Vcc)  
±Vcc)  
±Icc)  
2.375  
2.500  
3.300  
-
2.625  
Vdc  
3.135  
3.465  
Vdc  
10ns 200mV  
Supply Current  
Period Jitter  
-
-
-
-
-
-
-
2
5
1
-
mA  
3
ps rms  
ps rms  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
Solder Profile  
Temperature  
Phase Jitter ±BW=12kHz to 20MHz)  
SSB Phase Noise at 10Hz offset  
SSB Phase Noise at 100Hz offset  
SSB Phase Noise at 1KHz offset  
SSB Phase Noise at >10KHz offset  
0.5  
-80  
-110  
-130  
-145  
-
260°C  
260°C  
-
220°C  
180°C  
150°C  
120°C  
-
Input Characteristics  
Parameter  
Minimum  
0.2  
Nominal  
Maximum  
Units  
Notes  
Control Voltage Range  
2.5v Models  
3.3v Models  
±Vc)  
±Vc)  
1.2  
1.5  
-
2.2  
2.5  
-
Vdc  
0.5  
0
Time  
Frequency Tuning  
Linearity  
± 10  
ppm  
%
120 S  
Max.  
10 S  
60 S  
Max.  
± 5  
-
-
360 Sec. Max.  
Slope  
Positive  
Clipped Sinewave Output Characteristics  
Parameter  
Load  
Minimum  
Nominal  
Maximum  
Units  
Notes  
-
10KOhm//10pF  
-
-
-
US Headquarters:  
630-851-4722  
Output Voltage  
1.00  
V pk-pk DC Coupled  
European Headquarters:  
+353-61-472221  
Package Characteristics  
Package  
Ceramic Surface Mount Package.  
Environmental Characteristics  
Vibration:  
Shock:  
Vibration per Mil Std 883E Method 2007.3 Test Condition A  
Bulletin  
Page  
Tx211  
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.  
See solder profile.  
Sollderability per Mil Std 883E Method 2003  
2 of 2  
P03  
Soldering:  
Sollderability  
Revision  
Date  
2) Frequency change after reciprocal temperature ramped over the operating range. Frequency measured before and after at 25ºC.  
24 Sep 2008  
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation  

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