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TC6E-020.0M [CONNOR-WINFIELD]

High Precision TCXO / VCTCXO; 高精度TCXO / VCTCXO
TC6E-020.0M
型号： TC6E-020.0M
厂家： CONNOR-WINFIELD CORPORATION    CONNOR-WINFIELD CORPORATION
描述：

High Precision TCXO / VCTCXO
高精度TCXO / VCTCXO

石英晶振 温度补偿晶振
文件： 总4页 (文件大小：192K)
中文：  中文翻译
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High  
Precision  
TCXO / VCTCXO  
Description  
Features:  
3.3V or 5.0V Operation  
2111 Comprehensive Drive  
Aurora, Illinois 60505  
Phone: 630-851-4722  
Fax: 630- 851- 5040  
The Connor-Winfield  
CMOS or Clipped Sinewave Output Logic  
Miniature 5x7mm Surface Mount Package  
Frequency Stabilities Available:  
Tx5C / Tx6C Series: 0.25ppm  
5.0x7.0mm Temperature  
Compensated Crystal  
Controlled Oscillators  
www.conwin.com  
and Voltage Controlled Temperature  
Compensated Crystal Controlled Oscillators  
are designed for use inapplications requiring  
tight frequency stability in a small package.  
Through the use of Analog Temperature  
Compensation, this device is capable of  
holding sub 1-ppm stabilities over the  
commercial or the industrial temperature  
ranges.  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
Tx5E / Tx6E Series: 0.50ppm  
Tx5F / Tx6F Series: 1.00ppm  
Temperature Ranges Available:  
Tx5x Series: 0 to 70°C  
Tx6x Series: -40 to 85°C  
Low Jitter <1pS RMS  
Tri-State Enable/Disable Function  
Tape and Reel Packaging  
RoHS Compliant / Lead Free  
Recommended for new designs  
Applications  
GPS Receivers  
Instrumentation  
Femtocells  
FTTH, FTTC  
Pin Connections  
Package Layout  
0.079 Max.  
0.276 0.006  
(2.0mm)  
(7.0mm)  
1
2
3
4
5
6
7
8
9
10  
Do not connect  
Do not connect  
Do not connect  
Ground  
0.197  
TA5C 0715  
0.006  
(5.0mm)  
20.0MHz  
0.025(6 Places)  
(0.635mm)  
Pin 1  
Output  
0.040  
(1.02mm)  
(6 Places)  
Do not connect  
Do not connect  
Tri-state Enable / Disable  
Supply, Vcc  
1
8
2
3
10  
9
4
0.030  
(0.762mm)  
(4 Places)  
0.100  
(2.54mm)  
Bottom  
View  
5
Voltage Control (VCTCXO)  
N/C (TCXO)  
6
7
Dimensional Tolerance:  
.005 (.127mm)  
.02 (.508mm)  
0.038  
(0.965mm)  
(4 Places)  
0.100  
(2.54mm)  
Standard Frequencies Available *  
6.4 MHz 9.72 MHz 10.0 MHz 10.24 MHz 12.5 Mhz 12.8 MHz 13.5 MHz 19.2 MHz  
19.44 MHz 20.0 MHz 20.48 MHz 25 MHz 27 MHz 38.88 MHz  
* Available frequencies from the factory for small quantity orders or quick delivery. Additional frequencies are available.  
Ordering Information  
020.0M  
-
T
A
5
C
Type:  
Precision  
TCXO  
VCTCXO  
5x7mm  
Temperature Range:  
5 = 0 to 70° C  
6 = -40 to 85° C  
Features:  
Frequency Stability:  
C = +/-0.25 ppm  
E = +/- 0.50 ppm  
F = +/- 1.00 ppm  
Output Frequency:  
Frequency Format  
-xxx.xM Min.*  
-xxx.xxxxxxM Max.*  
*Amount of numbers  
after the decimal point.  
M = MHz  
A = TCXO, LVCMOS, 3.3Vdc.  
B = TCXO, Clipped Sinewave, 3.3Vdc.  
C = TCXO, HCMOS, 5.0Vdc.  
D = TCXO, Clipped Sinewave, 5.0Vdc.  
E = VCTCXO, LVCMOS, 3.3Vdc.  
F = VCTCXO, Clipped Sinewave, 3.3Vdc.  
G = VCTCXO, HCMOS, 5.0Vdc.  
Bulletin  
Tx180  
H = VCTCXO, Clipped Sinewave, 5.0Vdc.  
Page  
1 of 4  
To order an TA5C with an output frequency of:  
6.4 MHz = TA5C-006.4M  
10 MHz = TA5C-010.0M  
Example:  
TA5C-020.0M = 5x7mm, TCXO, LVCMOS,  
3.3Vdc, 0 to 70C, +/-0.25ppm, Output Frequency 20.0MHz  
Revision  
Date  
05  
38.88 MHz = TA5C-038.88M  
25 Aug 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  
0ꢀ25ppm Model Specifications  
Table 1.0  
Model Number  
TA5C  
TB5C  
TE5C  
TF5C  
TC5C  
TD5C  
TG5C  
TH5C  
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
Output Type  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
3.3Vdc  
TCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to 40 MHz  
TCXO  
5.0Vdc  
TCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
Frequency Range  
Frequency Stability  
Temperature Range  
Features  
0.25ppm (Note 1)  
0 to 70°C  
Table 2.0  
TH6C  
TCXO or VCTCXO  
3.3V or 5.0V Operation  
CMOS Output or  
Clipped Sinewave Output  
Frequency Stability:  
Tx5C/Tx6C - Series 0.25ppm  
Tx5E/Tx6E - Series 0.50ppm  
Tx5F/Tx6F - Series 1.00ppm  
Temperature Range:  
Model Number  
TA6C  
TB6C  
TE6C  
TF6C  
TC6C  
TD6C  
TG6C  
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
Output Type  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
3.3Vdc  
TCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to40 MHz  
TCXO  
5.0Vdc  
TCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
Frequency Range  
Frequency Stability  
Temperature Range  
0.25ppm (Note 1)  
-40 to 85°C  
Table 3.0  
TH5E  
0ꢀ50ppm Model Specifications  
Tx5x-Series 0 to 70°C  
Tx6xx-Series -40 to 85°C  
Low Jitter <1pS RMS  
Tri-State Enable/Disable  
Surface Mount Package  
Tape and Reel Packing  
RoHS Compliant / Lead Free  
Model Number  
TA5E  
TB5E  
TE5E  
TF5E  
TC5E  
TD5E  
TG5E  
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
Output Type  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
3.3Vdc  
TCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to 40 MHz  
TCXO  
5.0Vdc  
TCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
Frequency Range  
Frequency Stability  
Temperature Range  
0.50ppm (Note 1)  
0 to 70°C  
Table 4.0  
TH6E  
Model Number  
TA6E  
TB6E  
TE6E  
TF6E  
TC6E  
TD6E  
TG6E  
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
Output Type  
CMOS Test Circuit  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
TCXO  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to 40 MHz  
TCXO  
TCXO  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
DNC  
DNC  
DNC  
3.3Vdc  
3.3Vdc  
5.0Vdc  
5.0Vdc  
Frequency Range  
Frequency Stability  
Temperature Range  
3
1
2
0.50ppm (Note 1)  
-40 to 85°C  
N/C - TCXO  
VC- VCTCXO  
10  
9
4
5
Vcc  
Supply  
Voltage  
Output  
Table 5.0  
TH5F  
1ꢀ00ppm Model Specifications  
8
7
6
.01 uF  
Bypass  
Model Number  
TA5F  
TB5F  
TE5F  
TF5F  
TC5F  
TD5F  
TG5F  
15 pF  
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
DNC DNC  
E/D  
Output Type  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
3.3Vdc  
TCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to 52 MHz  
TCXO  
5.0Vdc  
TCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
Frequency Range  
Frequency Stability  
Temperature Range  
Clipped Sinewave Test Circuit  
1.00ppm (Note 1)  
0 to 70°C  
DNC  
DNC  
DNC  
Table 6.0  
TH6F  
Model Number  
TA6F  
TB6F  
TE6F  
TF6F  
TC6F  
TD6F  
TG6F  
N/C - TCXO  
VC - VCTCXO  
1
2
3
10  
9
4
5
LVCMOS  
Clipped  
Sinewave  
LVCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
HCMOS  
Clipped  
Sinewave  
Output Type  
Vcc  
Supply  
Voltage  
Output  
TCXO / VCTCXO  
Supply Voltage  
TCXO  
3.3Vdc  
TCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
VCTCXO  
3.3Vdc  
6.4 to 52 MHz  
TCXO  
5.0Vdc  
TCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
VCTCXO  
5.0Vdc  
8
7
6
.01 uF  
Bypass  
10Kohm  
10 pF  
Frequency Range  
Frequency Stability  
Temperature Range  
DNC DNC  
E/D  
1.00ppm (Note 1)  
-40 to 85°C  
Note: 1) Frequency stability vs. change in temperature. [ (Fmax – Fmin)/2.Fo].  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
Bulletin  
Page  
Tx180  
2 of 4  
05  
Revision  
Date  
25 Aug 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  
Electrical Specifications for all Models  
ABSOLUTE MAXIMUM RATINGS  
TABLE 7.0  
NOTE  
PARAMETER  
UNITS  
MINIMUM NOMINAL MAXIMUM  
UNITS  
°C  
Storage Temperature  
Supply Voltage  
Input Voltage  
-55  
-0.5  
-0.5  
-
-
-
125  
6.0  
(Vcc)  
Vdc  
Vdc  
Vcc+0.6  
Operating Specifications  
Parameter  
Minimum  
Nominal  
Maximum  
1.00  
0.2  
UNITS  
ppm  
Notes  
TCXO Frequency Calibration @ 25 C  
Supply Voltage Variation. (Vcc 5%)  
Load Coefficient, 5pF  
Static Temperature Hysteresis  
Aging  
-1.00  
-
1
-0.2  
-
ppm  
-0.2  
-
0.2  
ppm  
-0.4  
-
-
0.4  
ppm  
2
Features  
-1.00  
1.00  
1.00  
3.465  
5.25  
10  
ppm / year  
ppm  
TCXO or VCTCXO  
3.3V or 5.0V Operation  
CMOS Output or  
Clipped Sinewave Output  
Frequency Stability:  
Tx5C/Tx6C - Series 0.25ppm  
Tx5E/Tx6E - Series 0.50ppm  
Tx5F/Tx6F - Series 1.00ppm  
Temperature Range:  
Frequency shift after reflow soldering  
Supply Voltage  
-1.00  
-
(Vcc)  
(Vcc)  
(Icc)  
3.135  
3.3  
5.0  
6
Vdc  
3
3
4.75  
Vdc  
Supply Current  
-
-
-
-
-
-
-
-
-
mA  
Jitter (BW=10Hz to 20MHz)  
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  
SSB Phase Noise at >100KHz offset  
Startup Time  
-
5
ps rms  
ps rms  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
dBc/Hz  
ms  
-
1
-80  
-110  
-135  
-150  
-150  
-
-70  
-100  
-130  
-145  
-150  
10  
Tx5x-Series 0 to 70°C  
Tx6xx-Series -40 to 85°C  
Low Jitter <1pS RMS  
Tri-State Enable/Disable  
Surface Mount Package  
Tape and Reel Packing  
RoHS Compliant / Lead Free  
Input Characteristics for Enable / Disable Function (Pin 8)  
Parameter  
Minimum  
70% Vcc  
-
Nominal  
Maximum  
-
Units  
Vdc  
Notes  
Enable Voltage (High) or open circuit  
Disable Voltage (Low) Output Tri-stated  
(Vih)  
(Vil)  
-
-
4
30% Vcc  
Vdc  
Input Characteristics for Voltage Control (Pin10)  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Vdc  
Vdc  
ppm  
%
Notes  
Control Voltage Range  
(Vcc = 3.3V)  
(Vcc = 5.0V)  
(Vc)  
(Vc)  
0.30  
0.50  
10  
1.65  
3.00  
2.50  
4.50  
CMOS Test Circuit  
Frequency Tuning  
Linearity  
-
-
-
-
5
5
DNC  
Slope  
Positive  
100K  
DNC  
DNC  
Input Impedance  
-
-
Ohms  
2
7
3
6
1
CMOS Output Characteristics  
N/C - TCXO  
VC- VCTCXO  
10  
9
4
5
Parameter  
Minimum  
Nominal  
Maximum  
Units  
pF  
Notes  
Vcc  
Supply  
Voltage  
Output  
LOAD  
-
-
-
15  
8
Voltage  
(High)  
(Low)  
(High)  
(Low)  
(Voh)  
(Vol)  
(Ioh)  
(Iol)  
90%Vcc  
-
Vdc  
Vdc  
mA  
mA  
%
.01 uF  
Bypass  
15 pF  
-
-4  
-
-
10%Vcc  
DNC DNC  
E/D  
Current  
-
-
4
-
Duty Cycle at 50% of Vcc  
45  
-
50  
-
55  
8
Rise / Fall Time 10% to 90%  
ns  
Clipped Sinewave Test Circuit  
Clipped Sinewave Output Characteristics  
DNC  
DNC  
DNC  
Parameter  
Minimum  
Nominal  
Maximum  
Units  
Notes  
Load  
6
N/C - TCXO  
VC - VCTCXO  
2
3
1
Output Load Resistance  
Output Load Capacitance  
Output Voltage (< 30 MHz)  
Output Voltage (> 30 MHz)  
-
10K  
-
-
-
-
Ohms  
pF  
10  
9
4
5
-
10  
-
Vcc  
Supply  
Voltage  
Output  
1.00  
0.80  
V pk-pk  
V pk-pk  
8
7
6
-
.01 uF  
Bypass  
10Kohm  
10 pF  
Notes:  
DNC DNC  
E/D  
1) TCXO: Initial calibration @ 25 C. Specifications at time of shipment after 48  
hours of operation.  
2) Frequency change after reciprocal temperature ramped over the operating  
range. Frequency measured before and after at 25°C.  
3) For best in application performance, careful selection of an external power  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
source is critical. Select an external regulator that meets or exceeds to following  
specifications regarding voltage regulation tolerance, initial accuracy,  
temperature coefficient, voltage noise, and low voltage noise density.  
Factory Test Conditions: Initial Accuracy 2mv, Noise (0.1Hz to 10 KHz) 15uV  
p-p, Voltage Noise Density = 50nV/sqrt Hz, Temperature Coefficient < 5ppm/°C.  
4) Leave Pad 8 unconnected if enable / disable function is not required. When tri-  
stated, the output stage is disabled but the oscillator and compensation circuit  
are still active (current consumption < 1 mA).  
Bulletin  
Page  
Tx180  
3 of 4  
05  
5) Additional pull ranges are available; please contact the factory for additional  
information.  
6) Output is AC coupled.  
Revision  
Date  
25 Aug 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  
Package Characteristics  
Design Recommendations  
Table 13.0  
Package  
Ceramic Surface Mount Package.  
Vcc, should have  
a large copper  
area for reduced  
Environmental Characteristics  
0.010”(0.254mm)  
Recommended  
clearance  
50 Ohm trace  
<1”by design  
Table 14.0  
Vcc  
inductance.  
Connect a 0.01uF  
bypass capacitor  
<0.1”(2.54mm)  
from the pad.  
Vibration:  
Shock:  
Soldering:  
Vibration per Mil Std 883E Method 2007.3 Test Condition A  
Mechanical Shock per Mil Std 883E Method 2002.4 Test Condition B.  
SMD product suitable for Convection Reflow soldering. Peak  
temperature 260 C. Maximum time above 220 C, 60 seconds.  
Solderability per Mil Std 883E Method 2003  
inductance  
for internal  
copper flood.  
8
1
6
3
5
9
Buffer  
Solderability  
4
10  
Ground  
Ground,  
should have  
Suggested Pad Layout  
Ground  
Top View  
Top View  
a large copper  
area for reduced  
inductance.  
0.295  
(7.49mm)  
0.051  
(1.28mm)  
0.030  
(0.76mm)  
50 Ohm Trace  
Without  
Vias  
OSC  
Output  
Buffer  
0.037  
(0.94mm)  
TOP LAYER  
Keep Out Area  
Top View  
GROUND LAYER  
0.215  
(5.46mm)  
0.051  
(1.28mm)  
1
BOTTOM LAYER  
Dimensional Tolerance:  
.005 (.127mm)  
.02 (.508mm)  
Typical Phase Noise  
Solder Profile  
Model TA5C-020.0MHz  
Temperature  
260°C  
260°C  
220°C  
180°C  
150°C  
120°C  
0
Time  
120 S  
10 S  
Max.  
60 S  
Max.  
360 Sec. Max.  
LVCMOS Output Waveform  
90%  
50%  
10%  
Tape and Reel Specifications  
Clipped Sinewave Output Waveform  
0
1
200 mV/Div  
US Headquarters:  
630-851-4722  
European Headquarters:  
+353-61-472221  
Bulletin  
Page  
Tx180  
4 of 4  
Revision  
Date  
05  
25 Aug 2008  
Specifications subject to change without notice. All dimensions in inches. © Copyright 2008 The Connor-Winfield Corporation  

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