OCXO - OCVCXO
Specification:
BOC Series
Description:
Connor-Winfield’s high stability BOC series
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Features:
OCXO / OCVCXO
Frequencies Available:
10, 12.8, 19.44, 20, 25 or 38.88 MHz
3.3 or 5.0 Vdc Operation
14 Pin DIP or SMT Package
Frequency Stabilities Available:
±50 ppb or ±100 ppb
Temperature Ranges Available:
0 to 70°C, -20 to 75°C or -40 to 85°C
CMOS Output / Low Phase Noise
Optional Electronic Frequency Tuning
RoHS Compliant / Lead Free
are exceptionally precise frequency standards,
excellent devices for use in cellular base stations,
test equipment, Synchronous Ethernet and VSAT
applications.
These 14 Pin DIP or SMT packaged
OCXO / OCVCXO provide temperature stabilities
in the range of ±50 ppb to ±100 ppb, over the
commercial, extended commercial or the industrial
temperature range.
The BOC 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.
BOC1 Package Outline
Pin Connections
0.500
(12.7mm)
0.350 Max. 0.361 Max.
(8.89mm)
(9.17mm)
0.018 Diameter
(0.46mm)
4 Places
7
8
CW
1118
BOC10503F
10.00 MHZ
0.800
(20.32mm)
0.600
(15.24mm)
1: N/C or Vc (optional)
7 Ground:
8: Output
14: Supply Voltage (Vcc)
1
14
0.300
(7.62mm)
Bottom
View
0.028
(0.71mm)
Top
View
Side
View
Dimensional Tolerance: +/-0.005 (0.127mm)
DNC = Do Not Connect
BOC2 Package Outline
Pad Connections
0.500
(12.7mm)
0.320 Max.
(8.128mm)
4
5
0.047
(1.19mm)
0.200
(5.08mm)
3
DNC
6
0.800
(20.32mm)
0.600
(15.24mm)
0.055
(1.40mm)
2
DNC
7
1
0.4525
(11.49mm)
Bottom
View
8
1: N/C or Vc (optional)
2: Do Not Connect
3: Do Not Connect
4 Ground
5: Output
6: Do Not Connect
7: Do Not Connect
8: Supply Voltage (Vcc)
Bulletin
Page
Revision
Date
Cx226
1 of 4
P04
17 May 2012
CW
1118
BOC20503F
10.00 MHZ
Top
View
Side
View
Dimensional Tolerance: +/-0.005 (0.127mm)
DNC = Do Not Connect
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Ordering Information
BOC
Oscillator
Type
OCXO
OCVCXO
1
Package
Type
1 =14 Pin DIP
2 = Surface
Mount
05
Frequency
Stability
05 = ±50 ppb
10 = ±100 ppb
0
Temperature
Range
0 = 0 to 70°C
1 = -20 to 75°C
2 = -40 to 85°C
3
Supply Voltage
3 = 3.3 Vdc
5 = 5.0 Vdc
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
Example Part Numbers:
BOC10503F-010.0M = 14 Pin DIP package,
±50
ppb, 0 to 70°C, 3.3 Vdc, LVCMOS Output, OCXO, Output Frequency 10.0 MHz
BOC20525V-020.0M = 20x14mm SMT package,
±50
ppb, -40 to 85°C, 5.0 Vdc, HCMOS Output, OCVCXO, 20.0 MHz
Absolute Maximum Ratings
Parameter
Storage Temperature
Supply Voltage:
Control Voltage (Vc)
3.3 Vdc (Vcc)
5.0 Vdc (Vcc)
Minimum
-55
-0.5
-0.5
-0.5
Nominal
-
-
-
-
Maximum
125
4.5
6.0
Vcc+0.5
Units
°C
Vdc
Vdc
Vdc
Notes
Operating Specifications
Parameter
Center Frequency: (Fo)
10, 12.8, 19.44, 20, 25 or 38.88
Frequency Stability vs. Change in Temperature: (See Ordering Information)
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
-4.6
-
4.6
Supply Voltage: (Vcc) (See Ordering Information)
Supply Voltage Code 3
3.13
3.30
3.47
Supply Voltage Code 5
4.75
5.00
5.25
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:
-
-
10
Warm Up Time (Within Specification @ 25°C)
-
-
60
Warm Up Time (Within Specification @ -40°C)
-
-
90
Minimum
Nominal
Maximum
Units
MHz
ppb
ppb
Notes
1
1
2
±5%
±5%
3
3
4
±5%
±5%
°C
°C
°C
ppm
ppb
ppb
ppb/day
ppb
ppm
Vdc
Vdc
W
W
ps RMS
ms
s
s
Bulletin
Page
Revision
Date
Cx226
2 of 4
P04
17 May 2012
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 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:
Vcc = 3.3 Vdc
Vcc = 5.0 Vdc
Frequency Pullability:
Input Impedance
Linearity
Parameter
Minimum
0.30
0.5
±10.0
100K
±5
Nominal
1.65
2.5
-
-
-
Maximum
3.00
4.5
-
-
-
Units
V
V
ppm
Ohms
%
Notes
5
5
6
CMOS Output Characteristics
Load
Output Voltage:
Vcc = 3.3 Vdc High (Voh)
Low (Vol)
Vcc = 5.0 Vdc High (Voh)
Low (Vol)
Duty Cycle at 50% of Vcc
Rise / Fall Time: 10% to 90%
Parameter
Minimum
-
2.70
-
4.00
-
45
-
Nominal
15
-
-
-
-
50
-
Maximum
-
-
0.30
-
0.50
55
6.5
Units
pF
V
V
V
V
%
ns
Notes
7
Parameter
Phase Noise Characteristics
Typical Phase Noise for BOC10503F - 010.0M
@ 1 Hz offset
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
BOC Series Package
Minimum
-
-
-
-
-
-
Nominal
-67
-100
-130
-148
-154
-155
Maximum
-
-
-
-
-
-
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
Units
Notes
Package Characteristics
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 3.
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 Positive slope. (Frequency increases as Vc voltage increases.)
6 Referenced to Fo.
7 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.
Bulletin
Page
Revision
Date
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
Cx226
3 of 4
P04
17 May 2012
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Phase Noise Plot
Typical phase noise plot for BOC10503F-010.0M
CMOS Output Waveform
BOC1 Series Test Circuit
BOC2 Series Test Circuit
DNC DNC
Top
View
C load
15pF
8
1
7
2
6
Top
View
3
5
4
C load
15pF
OCXO = N/C
OCVCXO = Vc
OCXO = N/C
OCVCXO = Vc
DNC DNC
DNC = Do Not Connect
Tape and Reel Information for BOC2 Series
RoHS Solder Profile
Temperature
260°C
220°C
180°C
150°C
120°C
260°C
Revision A00 dvanced information data sheet released 05/19/11
A
Revision P01 Added page 4 information and released data sheet 07/11/11
Revision P02 Removed "-" from part number 02/27/12
Revision P03 Updated pin dimensions. 05/01/12
Revision P04 Updated start-up time. 05/17/12
Specifications subject to change without notice. All dimensions in inches. © Copyright 2011 The Connor-Winfield Corporation
CW
1118
BOC20503F
10.00 MHZ
0
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Revision History
Bulletin
Page
Revision
Date
Cx226
4 of 4
P04
17 May 2012
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