14 Pin DIP
Precision OCXO / VCOCXO
BOC1 Series
Description:
Connor-Winfield’s high stability BOC1 series
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
Features:
OCXO / VCOCXO
Frequencies Available:
10, 12.8, 19.44, 20, 25 or 38.88 MHz
3.3 or 5.0 Vdc Operation
Package: 14 Pin DIP
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
Voltage Controlled Option
RoHS Compliant / Lead Free
are exceptionally precise frequency standards,
excellent devices for use in cellular base stations,
test equipment, Synchronous Ethernet and VSAT
applications.
This 14 Pin DIP OCXO / VCOCXO provides
temperature stabilities in the range of ±50 ppb
or ±100 ppb, over the commercial, extended
commercial or the industrial temperature range.
The BOC1 series is available with a CMOS
output along with optional Voltage Controlled
option (VCOCXO). These oscillators provide
outstanding phase noise characteristics that will
meet the most stringent requirements.
BOC1 Package Outline
Pin Connections
0.500
(12.7mm)
0.400 Max. 0.250 Max.
(10.16mm)
(6.35mm)
0.018 Diameter
(0.46mm)
4 Places
7
8
1347
BOC10503F
10.0 MHZ
0.800
(20.32mm)
0.600
(15.24mm)
1: N/C or Vc (option)
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)
Ordering Information
BOC
Oscillator
Type
OCXO
VCOCXO
1
Package
Type
1 =14 Pin DIP
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 = VCOCXO
Part Number Examples:
BOC10503F-010.0M = 14 Pin DIP package,
±50
ppb, 0 to 70°C, 3.3 Vdc, LVCMOS Output, OCXO, Output Frequency 10.0 MHz
Bulletin
Page
Revision
Date
Cx226
1 of 4
05
22 Nov 2013
BOC11025V-020.0M = 14 Pin DIP package,
±100
ppb, -40 to 85°C, 5.0 Vdc, HCMOS Output, VCOCXO, 20.0 MHz
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
@ www.conwin.com/technologies.html
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
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:
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
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
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
VCOCXO 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
Bulletin
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
@ www.conwin.com/technologies.html
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
Page
Revision
Date
Cx226
2 of 4
05
22 Nov 2013
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
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
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
BOC1 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 Recommendations: RoHS compliant, lead free. See solder profile on page 6.
In-line
reflow: Refer to recommended reflow pre-heat and reflow temperatures on page 6. Package material
consist of Ryton R-4 high temperature cover with FR4 substrate. Component solder is Pb free high
temperature eutectic alloy with a melting point of 221°C.|
In-line
oven profile: We recommend using KIC profiler or similar device placing one of the thermocouples on the
device to insure that the internal package temperature does not exceed 221°C.
Removal
of device: If for any reason the device needs to be removed from the board, use a temperature controlled
repair station with profile monitoring capabilities. Following a monitored profile will insure the
device is properly pre-heated prior to relow. Refer to IPC 610E for inspection guidelines.
Recommended Cleaning Process: (If required)
Device is non-hermetic, water resistance with four weep holes, one in each corner to allow
moisture to be removed during the drying cycle. We recommend in-line warm water wash
with air knife and drying capabilities. If cleaner does not have drying capability, then use hot air
circulated oven. Boards should be placed in the oven vertically for good water runoff
Device
must be dried properly prior to use!
Note: If saponifier is used make sure the device is rinsed properly to insure all residues are removed. PH of saponifier should
not exceed 10.
Drying
Temperature: Between 85 to 100°C.
Drying
Time: Time will vary depending on the board size.
Caution: Do not submerge the device!
Bulletin
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
@ www.conwin.com/technologies.html
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
Page
Revision
Date
Cx226
3 of 4
05
22 Nov 2013
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630- 851- 4722
Fax: 630- 851- 5040
www.conwin.com
Notes:
1 Frequency stability vs. change in temperature. [±(Fmax - Fmin)/(2*Fo)].
2 Initial calibration @ 25°C. For VCOCXO 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.
Phase Noise Plot
Typical phase noise plot for BOC10503F-010.0M
CMOS Output Waveform
BOC1 Series Test Circuit
260°C
220°C
180°C
150°C
120°C
Top
View
RoHS Solder Profile
Temperature
260°C
C load
15pF
0
OCXO = N/C
OCVCXO = Vc
10 s
Up to 120 s
60 to 90 s
Typical
Typical
Meets IPC/JEDEC J-STD-020C
Revision History
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
Revision 05, Removed the BOC2 series, 11/22/13.
Bulletin
Page
Revision
Date
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
@ www.conwin.com/technologies.html
Specifications subject to change without notification. See Connor-Winfield's website for latest revision. Not intended for life support applications.
All dimensions in inches. © Copyright 2013 The Connor-Winfield Corporation
Cx226
4 of 4
05
22 Nov 2013
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