Available at Digi-Key
www.digikey.com
Precision
TCXO / VCTCXO
Models DOT050F / DOT050V
Description
:
Features:
TCXO Model: DOT050F
VCTCXO Model: DOT050V
0
133 F
0
T05 Hz
DO 8 M
.
12
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
US Headquarters:
630-851-4722
European Headquarters:
+353-61-472221
The Connor-Winfield's DOT050F / DOT050V
are Surface Mount, 9x14mm, 3.3V, LVCMOS
Temperature Compensated Crystal Oscillator
(TCXO / VCTCXO) designed for applications
requiring very tight frequency stability and
low phase noise. The RoHS compliant true
surface mount package is designed for high-
density mounting and is optimum for mass
production.
•
3.3 Vdc Operation
•
Frequency Stability:
±50
ppb
•
Temperature Range: 0 to 70°C
•
LVCMOS Output Logic
•
9x14mm SMT Package
•
Tape and Reel Packaging
•
RoHS Compliant / Pb Free
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage (Vcc)
Input Voltage
Minimum
-55
-0.5
-0.5
Nominal
-
-
-
Maximum
125
4.5
Vcc+0.5
Units
°C
Vdc
Vdc
Notes
Absolute Ratings: Stresses beyond those listed under "absolute maximum ratings" may cause permanent damage to the
device. These are stress ratings only. The functional operation of the device at those or any other conditions beyond those
indicated under "recommended operating conditions" is not implied. Exposure to conditions outside the "recommended
operating conditions" for any extended period of time may adversely impact device reliability and result in failures not
covered by warranty.
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
MHz
ppm
ppb
ppb
ppb
ppm
ppb
ppb
°C
Vdc
mA
ps rms
ps rms
Notes
1
2
3
4
±5%, 5
±5%
±5%
Frequencies Available (Fo)
- 10,12.8, 19.2 19.44 or 20
-
Frequency Calibration @ 25 °C
-1.0
-
1.0
Frequency Stability
-50
-
50
Aging / Day
-10
-
10
Aging / First Year
-300
-
300
Total Frequency Tolerance
-4.6
-
4.6
Frequency vs. Load Stability
-20
-
20
Frequency vs. Voltage Stability
-20
-
20
Operating Temperature Range:
0
-
70
Supply Voltage (Vcc)
3.135
3.3
3.465
Supply Current
-
6
10
Period Jitter
-
3
5
Integrated Phase Jitter
(12 KHz to Fo/2)
-
0.5
1.0
Short Term Stability
-
-
1.0E-9/s
SSB Phase Noise Fo = 12.8 MHz
@ 1Hz offset
@ 10Hz offset
@ 100Hz offset
@ 1KHz offset
@ 10KHz offset
@ 100KHz offset
-
-
-
-
-
-
-70
-100
-130
-148
-154
-155
-
-
-
-
-
-
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
Start-up Time
Notes:
-
-
10
ms
Bulletin
Page
Revision
Date
TX395
1 of 4
03
29 Sept 2014
1. Frequency referenced to Fo @ 25°C, for VCTCXO models Vc = 1.65V
2. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)].
3. After 30 days of operation.
4. Inclusive of calibration @25°C, frequency vs. change in temperature, change in supply voltage(±5%), load change(±5%)
and 15 years aging.
5. Referenced to 15 pF.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Ordering Information
TCXO:
VCTCXO:
DOT050F-010.0M, DOT050F-012.8M, DOT050F-019.2M, DOT050F-019.44M or DOT050F-020.0M
DOT050V-010.0M, DOT050V-012.8M, DOT050V-019.2M, DOT050V-019.44M or DOT050V-020.0M
DOT050V Models Input Characteristics
Parameter
Control Voltage (Vc)
Tuning Frequency
Input Impedance
Linearity
Slope
Minimum
0.3
±10.0
100K
±5
Nominal
1.65
-
-
-
Maximum
3.0
-
-
-
Positive
Units
Vdc
ppm
Ohm
%
Notes
LVCMOS Output Characteristics
Parameter
Load
Output Voltage
(High) (Voh)
(Low)
(Vol)
Output Current
(Ioh)
(Iol)
Duty Cycle at 50% of Vcc
Rise / Fall Time 10% to 90%
Minimum
-
90% Vcc
-
-
-4
45
-
Nominal
15
-
-
-
-
50
4
Maximum
-
-
10% Vcc
4
-
55
8
Units
pF
Vdc
Vdc
mA
mA
%
ns
Notes
Package Characteristics
Package consisting of a FR4 substrate and a Ryton-R4 cover. Water Resistant, non-hermetic seal
Soldering Characteristics
RoHS compliant lead free. See soldering profile on page 4.
Recommended Cleaning Process
Wash only in an in-line high pressure wash station that has an air knife and drying capabilities.
(Drying temperature range from 85° to 100°C)
Environmental Characteristics
Shock
Sinusoidal Vibration
Random Vibration
Moisture
Marking Permanency
500 G’s 1ms, Half sine, 3 shocks per direction, per MIL- STD 202F, Method 213B Test Condition D.
0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD 202F, Method 204D, Test Condition A.
5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202F, Method 214,Test Condition 1A, 15 minutes each axis.
10 cycles, 95% RH, Per MIL-STD-202F, Method 112.
Per MIL-STD-202F, Method 215J.
Bulletin
Page
Revision
Date
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches.
© Copyright 2014 The Connor-Winfield Corporation Not intended for life support applications.
TX395
2 of 4
03
29 Sept 2014
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Package Layout
E
C
L
Marking
A
L
b
Suggested Pad Layout
0.290
(7.37mm)
DNC
C
L
1344
DOT050F
12.8MHZ
DNC
D
4
0.100
(2.54mm)
0.085
(2.03mm)
5
6
3
Top 2
View
1
0.060
(1.52mm)
e
Pin 1 ID
Pin 1
Index
Top View
Side View
Bottom View
DNC = Do Not Connect
A1
Side View
Symbol
A
D
E
A1
L
b
e
Min
6.60
8.89
13.34
-
-
-
-
mm
Nom. Max.
6.73 6.86
9.02 9.15
13.47 13.60
1.58
-
1.52
-
1.02
-
2.54
-
Min
0.260
0.350
0.545
-
-
-
-
inches
Nom.
0.265
0.355
0.550
0.062
0.060
0.040
0.100
Max.
0.270
0.360
0.555
-
-
-
-
Keep Out Area
Keep Out Area Note: Do not route any traces
under the device in the keep out area.
Phase Noise Plot
1:
2:
3:
4:
5:
6:
Pad Connections
TCXO = N/C, VCTCXO =Vc
Do Not Connect
Ground
Output
Do Not Connect
Supply Voltage (Vcc)
Output Waveform
Test Circuit
1V/Div
DNC
Output
10uF
to
100 uF
0.01uF
2
15 pF
TCXO = N/C DNC
VCTCXO = Vc
DNC = Do Not Connect
Bulletin
Page
Revision
Date
TX395
3 of 4
03
29 Sept 2014
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches.
© Copyright 2014 The Connor-Winfield Corporation
Not intended for life support applications.
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Tape and Reel Dimensions
SM-MECH42
Revision
00
01
02
03
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. All dimensions in inches.
© Copyright 2014 The Connor-Winfield Corporation
Not intended for life support applications.
1330
DOT050F
12.8 MHz
Solder Profile
Temperature
260°C
220°C
180°C
150°C
120°C
260°C
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Revision History
Date
7/12/13
09/17/13
02/26/14
09/29/14
Description
Data sheet released.
Updated package drawing and suggested layout to IPC
Updated with Digi-Key Information
Total Frequency Tolerance updated
Bulletin
Page
Revision
Date
TX395
4 of 4
03
29 Sept 2014
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