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