High Precision
TCXO /VCTXCO
Features:
• 3.3V or 5.0V Operation
• CMOS or Clipped Sinewave Output Logic
• Frequency Stabilities Available:
Tx5C / Tx6C Series: 0.ꢀ5ppm
Tx5E / Tx6E Series: 0.50ppm
Tx5F / Tx6F Series: 1.00ppm
Description:
The Connor-Winfield 5.0x7.0mm
Temperature Compensated Crystal
Controlled Oscillators and Voltage
Controlled Temperature Compensated
Crystal Controlled Oscillators are
designed for use in applications 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.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
• Temperature Ranges Available:
Tx5x Series: 0 to 70°C
US Headquarters:
630-851-4722
Tx6x Series: -40 to 85°C
European Headquarters:
+353-61-472221
• Low Jitter <1pS RMS
• Tri-State Enable/Disable Function
• Miniature 5x7mm Surface Mount Package
• Tape and Reel Packaging
Applications:
• GPS Receivers
• Instrumentation
• Femtocells
Pin Connections
1
ꢀ
Do not connect
Do not connect
Do not connect
Ground
• RoHS Compliant / Lead Free
• Recommended for new designs
3
4
• FTTH, FTTC
5
Output
6
7
8
9
Do not connect
Do not connect
Tri-state Enable / Disable
Supply, Vcc
Package Layout
0.079 Max.
0.276 0.006
(2.0mm)
(7.0mm)
10
Voltage Control (VCTCXO)
N/C (TCXO)
0.197
TA5C 1633
0.006
(5.0mm)
20.0MHZ
Alternate Package Height
for Select Frequencies
0.025(6 Places)
(0.635mm)
Pin 1
0.040
(1.02mm)
(6 Places)
1
2
3
10
9
4
0.030
(0.762mm)
(4 Places)
0.100
Bottom
View
(2.54mm)
5
6
7
8
Dimensional Tolerance:
.005 (.127mm)
.02 (.508mm)
0.038
(0.965mm)
(4 Places)
0.100
(2.54mm)
Standard Frequencies Available *
6.4 MHz 9.7ꢀ MHz 10.0 MHz 10.ꢀ4 MHz 1ꢀ.5 Mhz 19.44 MHz ꢀ0.0 MHz ꢀ0.48 MHz
1ꢀ.8 MHz 13.5 MHz 19.ꢀ MHz ꢀ5 MHz ꢀ7 MHz 38.88 MHz
* Available frequencies from the factory for small quantity orders or quick delivery. Additional frequencies are available.
Ordering Information
A
5
C
T
0ꢀ0.0M
Type:
Precision
TCXO
VCTCXO
5x7mm
Features:
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.
H = VCTCXO, Clipped Sinewave, 5.0Vdc.
Temperature Range:
Frequency Stability:
Output Frequency:
Frequency Format
-xxx.xM Min.*
-xxx.xxxxxxM Max.*
*Maximum of 6 digits
after the decimal point.
M=MHz
5 = 0 to 70°C
6 = -40 to 85°C
C = 0.ꢀ5 ppm
E = 0.50 ppm
F = 1.00 ppm
Bulletin
Tx180
1 of 6
Page
Example:
To order an TA5C with an output frequency of:
6.4 MHz = TA5C-006.4M
Revision
TA5C-0ꢀ0.0M = 5x7mm, TCXO, LVCMOS,
10
3.3Vdc, 0 to 70C, +/-0.ꢀ5ppm, Output Frequency ꢀ0.0MHz
10 MHz = TA5C-010.0M
Date
15 Sept 2016
38.88 MHz = TA5C-038.88M