Surface Mount
Oven Stabilized Oscillator
DOC Series
Description:
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Connor-Winfield’s high stability DOC
OCXO / OCVCXO series are exceptionally
precise frequency standards, excellent for
use in cellular base stations, test equipment,
Synchronous Ethernet and VSAT applications.
These true surface mount OCXO /
OCVCXO provide frequency stabilities in
the range of ±20 ppb to ±100 ppb, over the
commercial, extended commercial or the
industrial temperature range.
The DOC series is available with a
CMOS output along with optional Electronic
Frequency Tuning (OCVCXO). These
oscillators provide outstanding phase noise
characteristics that will meet the most
stringent requirements.
1028
0F
05
DOC
0.0MHZ
1
Features:
OCXO / OCVCXO
3.3 Vdc Operation
SMT Package
Frequency Stabilities Available:
±20 ppb, ±50 ppb or ±100 ppb
Temperature Ranges Available:
0 to 70°C, -20 to 75°C or -40 to 85°C
Low Phase Noise
LVCMOS Output
Optional Electronic Frequency Tuning
RoHS Compliant / Lead Free
Package Outline
0.358
(9.1mm)
0.270 Max.
(6.85mm)
0.060
(1.52mm)
Suggested Pad Layout
0.085
(2.16mm)
0.060
(1.52mm)
4
0.100
(2.54mm)
0.100
(2.54mm)
0.375
(9.52mm)
0.085
(2.16mm)
1028
DOC050F
10.0 MHZ
0.275
(6.99mm)
DNC
0.040
(1.02mm)
3
CW
0.025
(0.64mm)
Top
View
Side
View
1: N/C or Vc option
2: N/C
3 Ground:
4: Output
5: N/C
6: Supply Voltage (Vcc)
Ordering Information
DOC
Oscillator
Type
3.3 Vdc
LVCMOS Output
Surface Mount
OCXO
05
Frequency
Stability
02 = ±20 ppb
05 = ±50 ppb
10 = ±100 ppb
Bulletin
Page
Revision
Date
Cx207
1 of 4
10
25 May 2011
Example Part Numbers:
DOC050F-010.0M = 9x14mm package,
±50
ppb, 0 to 70°C, 3.3 Vdc, CMOS Output, OCXO, Output Frequency 10.0 MHz
DOC022V-020.0M = 9x14mm package,
±20
ppb, -40 to 85°C, 3.3 Vdc, CMOS Output, OCVCXO, 20.0 MHz
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
1
DNC
Bottom
View
0.555
(14.1mm)
0.260
(6.60mm)
0.040
(1.02mm)
Top
5 View 2
6
1
Keep
Out
Area
DNC = Do Not Connect
Dimensional Tolerance: +/-0.005 (0.127mm)
Pad Connections
0
Temperature
Range
0 = 0 to 70°C
1 = -20 to 75°C
2 = -40 to 85°C
F
Voltage Control
Option
F = OCXO
(Fixed Freq.)
(Voltage Controlled)
-010.0M
Output
Frequency
Frequency
Format
-xxx.xM Min.*
-xxx.xxxxxxM Max*
*Amount of
numbers after the
decimal point.
M = MHz
V = OCVCXO
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage - 3.3 Vdc (Vcc)
Supply Voltage - 5.0 Vdc (Vcc)
Control Voltage (Vc)
Minimum
-55
-0.5
-0.5
-0.5
Nominal
-
-
-
-
Maximum
125
4.5
7.0
Vcc+0.5
Units
°C
Vdc
Vdc
Vdc
Notes
Operating Specifications
Parameter
Center Frequency: (Fo)
10, 12.8, 19.44, 20 or 25
Frequency Stability vs. Change in Temperature: (See Ordering Information)
Stability Code 02
-20.0
-
20.0
Stability Code 05
-50.0
-
50.0
Stability Code 10
-100.0
-
100.0
Operating Temperature Range: (See Ordering Information)
Temperature Code 0
0
-
70
Temperature Code 1
-20
-
75
Temperature Code 2
-40
-
85
Frequency Calibration:
-1.0
-
1.0
Frequency Stability vs Load
-20
-
20
Frequency Stability vs Voltage
-20
-
20
Aging: Daily:
-10
-
10
Aging: First Year:
-300
-
300
Total Frequency Tolerance (20 Years)
-4.60
-
4.60
Supply Voltage: (Vcc)
3.13
3.30
3.47
Power Consumption: Vcc = Nominal Voltage
Turn On
-
-
3.0
Steady State @ 25°C
-
-
1.3
Phase Jitter: (BW: 12 KHz to Fo/2)
-
0.5
1.0
Short Term Stability
-
-
1.0E-9/s
Start-Up Time:
-
-
1
Warm Up Time (Within Specification @ 25°C)
-
-
60
Warm Up Time (Within Specification @ -40°C)
-
-
90
Minimum
Nominal
Maximum
Units
MHz
ppb
ppb
ppb
Notes
1
1
1
2
±5%
±5%
3
3
4
±5%
°C
°C
°C
ppm
ppb
ppb
ppb/day
ppb
ppm
Vdc
W
W
ps RMS
ms
s
s
CMOS Output Characteristics
Load
Output Voltage:
3.3 Vdc Models High (Voh)
Low (Vol)
Duty Cycle at 50% of Vcc
Rise / Fall Time: 10% to 90%
Parameter
Minimum
-
2.70
-
45
-
Nominal
15
-
-
50
-
Maximum
-
-
0.30
55
6.5
Units
pF
V
%
ns
Notes
5
Parameter
Phase Noise Characteristics
Typical Phase Noise for DOC050F - 010.0M
@ 1 Hz offset
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
Minimum
-
-
-
-
-
-
Nominal
-67
-100
-130
-148
-154
-155
Maximum
-
-
-
-
-
-
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
Bulletin
Page
Revision
Date
Units
Notes
Cx207
2 of 4
10
25 May 2011
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
OCVCXO Input Characteristics (Optional)
Control Voltage Range:
Frequency Pullability:
Input Impedance
Linearity
Parameter
Minimum
0.30
±10.0
100K
±5
Nominal
1.65
-
-
-
Maximum
3.00
-
-
-
Units
V
ppm
Ohms
%
Notes
6
7
Package Characteristics
DOC-Series Package
Package consisting of a FR4 substrate and a Ryton-R4 cover.
Environmental Characteristics
Shock
500 G’s 1ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D.
Sinusoidal Vibration 0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A.
Random Vibration 5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis.
Moisture
10 cycles, 95% RH, Per MIL-STD-202G, Method 112.
Marking Permanency Per MIL-STD-202G, Method 215J.
Solder Process RoHS compliant, lead free. See solder profile on page 4.
Recommended Cleaning Process
DOC Series Package
Wash only in a inline high pressure wash station that has an air knife and drying capabilities.
(Drying temperature range from 85° to 100°C)
Notes:
1. Frequency stability vs. change in temperature. [±(Fmax - Fmin)/2.Fo].
2. Initial calibration @ 25°C. For OCVCXO control voltage must be fixed.
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%), shock and vibration
and 20 years aging
5. Attention: To achieve optimal frequency stability, and in some cases to meet the specification stated on this data sheet, it is required that the circuit
connected to this OCXO output must have the equivalent input capacitance that is specified by the nominal load capacitance. Deviations from the
nominal load capacitance will have a graduated effect on the stability of approximately 20 ppb per pF load difference.
6. Positive slope. (Frequency increases as Vc voltage increases.)
7. Referenced to Fo.
Bulletin
Page
Revision
Date
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
Cx207
3 of 4
10
25 May 2011
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
CMOS Output Waveform
CMOS Test Circuit
N/C
2
Pad 1
OCXO = N/C
OCVCXO = Vc
N/C
15 pF
Phase Noise Plot
Typical phase noise plot for DOC050F-010.0M
RoHS Solder Profile
Temperature
260°C
220°C
180°C
150°C
120°C
260°C
0
120 S
Max.
Time
10 S
60 S
Max.
360 Sec. Max.
Meets IPC/JEDEC J-STD-020C
Tape and Reel Information
SM-MECH42
Specifications subject to change without notice. All dimensions in inches. © Copyright 2010 The Connor-Winfield Corporation
CW
1028
DOC050F
10.0 MHZ
Bulletin
Page
Revision
Date
Cx207
4 of 4
10
25 May 2011
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