DOC250F-080.0M [CONNOR-WINFIELD]
CMOS Output Clock Oscillator;
| 型号： | DOC250F-080.0M |
| 厂家： | 
CONNOR-WINFIELD CORPORATION |
| 描述： | CMOS Output Clock Oscillator |
| 文件： | 总4页 (文件大小：734K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Available at Digi-Key**
www.digikey.com
Surface Mount
Oven Stabilized Oscillator
DOC Series
OCXO / VCOCXO
Description:
Connor-Winfield’s high stability DOC series are
exceptionally precise frequency
standards, excellent for use
in cellular base stations, test
equipment, Synchronous
Features:
•ꢀOCXOꢀ-ꢀFixedꢀFrequencyꢀ
ꢀ VCOCXOꢀ-ꢀVoltageꢀControlledꢀOption
•ꢀ3.3ꢀVdcꢀOperation
2111 Comprehensive Drive
Aurora, Illinois 60505
1028
Phone: 630-851-4722
DOC050F
10.0
MHz
•ꢀSMTꢀPackage
Fax: 630-851-5040
•ꢀFrequencyꢀStabilitiesꢀAvailable:ꢀ
Ethernet and VSAT applications.
These true surface mount
OCXO / VCOCXO oscillators
www.conwin.com
ꢀ ꢀ
20ppb,ꢀ 50ppb,ꢀ 100ppb,ꢀ 140ppb,ꢀ 250ppb
•ꢀTemperatureꢀRangesꢀAvailable:ꢀꢀ
ꢀ ꢀ 0ꢀtoꢀ70°C,ꢀ-20ꢀtoꢀ75°,ꢀ-40ꢀtoꢀ85°Cꢀ
ꢀ ꢀ orꢀ-40ꢀtoꢀ70°C
•ꢀLowꢀPhaseꢀNoise
•ꢀLVCMOSꢀOutputꢀ
•ꢀOptionalꢀElectronicꢀFrequencyꢀTuning
•ꢀRoHSꢀCompliantꢀ/ꢀLeadꢀFree
provide frequency stabilities in the range of ±±2
ppb to ±±ꢀ2ppb, over the commercial, extended
commercial or the industrial temperature range.
The DOC series is available with a CMOS
output and a Voltage Controlled Option. These
oscillators provide outstanding phase noise
characteristics that will meet the most stringent
requirements.
Suggested Pad Layout
Package Outline
0.358
(9.1mm)
0.060
(1.52mm)
0.375
(9.52mm)
0.307
(7.80mm)
0.085
(2.16mm)
0.085
(2.16mm)
0.060
(1.52mm)
DNC
0.275
(6.99mm)
4
3
2
1
0.100
(2.54mm)
0.555
(14.1mm)
Top
View
0.260
(6.60mm)
5
6
0.100
(2.54mm)
0.040
(1.02mm)
1
0.040
Keep
Out
Area
(1.02mm)
DNC
DNC = Do Not Connect
0.025
(0.64mm)
Bottom
View
Top
View
Side
View
Dimensional Tolerance: +/-0.005 (0.127mm)
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
www.conwin.com/support.html
@
Pad Connections
ꢀ 1:ꢀꢀꢀꢀꢀN/CꢀꢀorꢀVoltageꢀControlꢀ(Vc)
ꢀ 2:ꢀꢀꢀꢀꢀDoꢀNotꢀConnect*
ꢀꢀ3ꢀ ꢀꢀꢀꢀGround:
ꢀꢀ4:ꢀꢀꢀꢀꢀOutput
ꢀꢀ5:ꢀꢀꢀꢀꢀDoꢀNotꢀConnect*
ꢀꢀ6:ꢀꢀꢀꢀꢀSupplyꢀVoltageꢀ(Vcc)
*DOꢀNOTꢀconnectꢀ"DNC"ꢀpadsꢀtoꢀgroundꢀorꢀsupplyꢀrails.
Ordering Information
F
-212.2M
DOC
2ꢀ
2
Frequency
Stability
Oscillator
Type
Output
Frequency
** Not all
options
available at
Digi-Key
Voltage Control
Option
Temperature
Range
2± = ±±2 ppb
2ꢀ = ±ꢀ2 ppb
12 = ±122 ppb
14 = ±142 ppb
±ꢀ = ±±ꢀ2 ppb
3.3 Vdc
LVCMOS Output
Surface Mount
OCXO
Frequency
Format
-xxx.xM Min.*
-xxx.xxxxxxM Max*
F = OCXO
(Fixed Freq.)
V = VCOCXO
(Voltage Controlled)
2 = 2 to 72°C
1 = -±2 to 7ꢀ°C
± = -42 to 8ꢀ°C
3 = -42 to 72°C
*Amount of
numbers after the
decimal point.
M = MHz
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Example Part Numbers:
Revision
22
DOC2ꢀ2F-212.2M = 9x14mm package, ꢀ2 ppb, 2 to 72°C, 3.3 Vdc, CMOS Output, OCXO, Output Frequency 12.2 MHz
DOC2±±V-2±2.2M = 9x14mm package, ±2 ppb, -42 to 8ꢀ°C, 3.3 Vdc, CMOS Output, VCOCXO, ±2.2 MHz
Date
08 March 2019
2111 Comprehensive Drive
Aurora, Illinois 60505
Phone: 630-851-4722
Fax: 630-851-5040
www.conwin.com
Absolute Maximum Ratings
Parameter
Minimum
-55
Nominal
Maximum
125
Units
°C
Vdc
Vdc
Notes
Storage Temperature
Supply Voltage - 3.3 Vdc (Vcc)
Control Voltage (Vc)
-
-
-
-0.5
-0.5
4.5
Vcc+0.5
Operating Specifications
Parameter
Minimum
Nominal
Maximum
Units
Notes
Center Frequency: (Fo)
10, 12.8, 19.44, 20, 25, 38.88, 40, 49.152, 50 or 80 MHz
Frequency Stability vs. Change in Temperature: (See Ordering Information)
Stability Code 02
Stability Code 05
Stability Code 10
Stability Code 14
Stability Code 25
-20
-50
-100
-140
-250
-
-
-
-
-
20
50
100
140
250
ppb
ppb
ppb
ppb
ppb
1
1
1
1
1
Operating Temperature Range: (See Ordering Information)
Temperature Code 0
Temperature Code 1
0
-
70
75
°C
°C
-20
-
Temperature Code 2
-40
-
85
°C
Temperature Code 3
-40
-
70
1.0
20
20
10
300
4.60
3.47
°C
Frequency Calibration:
-1.0
-20
-
ppm
ppb
ppb
ppb/day
ppb
ppm
Vdc
2
Frequency Stability vs Load
Frequency Stability vs Voltage
Aging: Daily:
-
5ꢀ
5ꢀ
3
-20
-
-10
-
Aging: First Year:
Total Frequency Tolerance (20 Years)
Supply Voltage: (Vcc)
-300
-4.60
3.13
-
-
3
4
3.30
5
Power Consumption: Vcc = Nominal Voltage
Commercial Temperature Range, 0 to 70 °C
Turn On
-
-
-
-
2.5
1.1
W
W
Steady State @ 25°C
Industrial Temperature Range, -40 to 85 °C
Turn On
-
-
-
-
3.0
1.3
0.35
-
W
Steady State @ 25°C
-
W
Phase Jitter: (BW: 12 KHz to 5MHz @ Fo=49.152MHz)
Short Term Stability
Start-Up Time:
Warm Up Time (Within Specification @ 25°C)
Warm Up Time (Within Specification @ -40°C)
0.3
ps RMS
1.0E-9/s
-
-
-
-
-
-
-
10
ms
s
s
60
90
CMOS Output Characteristics
Parameter
Load
Minimum
Nominal
Maximum
Units
Notes
-
15
-
pF
6
Output Voltage:
Output Voltage: High (Voh)
2.7
-
-
-
-
V
V
Low (Vol)
Output Current: High (Ioh)
Low (Iol)
0.3
-4
-
-
mA
mA
ꢀ
4
45
-
-
50
-
-
Duty Cycle at 50ꢀ of Vcc
Rise / Fall Time: 10ꢀ to 90ꢀ
55
6.5
ns
Input Characteristics - Voltage Controlled Option
Parameter
Minimum
0.30
Nominal
Maximum
Units
V
ppm
Ohms
ꢀ
Notes
Control Voltage Range:
Frequency Pullability:
Input Impedance
Linearity
1.65
3.00
7
8
10.0
-
-
-
-
-
-
100K
5
Bulletin
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22
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
www.conwin.com/support.html
@
Revision
Date
08 March 2019
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2019 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
Phase Noise Characteristics
Typical Phase Noise for DOC2ꢀ2F - 212.2M
Parameter
Minimum
Nominal
-67
Maximum
Units
Notes
@ 1 Hz offset
-
-
-
-
-
-
-
-
-
-
-
-
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
dBC/Hz
@ 10 Hz offset
@ 100 Hz offset
@ 1 KHz offset
@ 10 KHz offset
@ 100 KHz offset
-100
-130
-148
-154
-155
Package Characteristics
Package consisting of a FR-4 substrate and Ryton-R-4 cover. Water Resistant package,
non-hermetic seal. (Engineering Properties of Ryton R-4 Application Note AN2100)
DOC Package
Environmental Characteristics
Shock
500 G’s 1ms, Halfsine, 3 shocks per direction, per MIL-STD 202G, Method 213B Test Condition D.
0.06” D.A. or 10G’s Peak, 10 to 500 Hz, per MIL-STD-202G, Method 204D, Test Condition A.
5.35 G’s rms. 20 to 2000 Hz per MIL-STD-202G, Method 214,Test Condition 1A, 15 minutes each axis.
10 cycles, 95ꢀ RH, Per MIL-STD-202G, Method 112.
Sinusoidal Vibration
Random Vibration
Moisture
Marking Permanency
Per MIL-STD-202G, Method 215J.
Solder Process Recommendations: RoHS compliant, lead free. See solder profile on page 4.
In-line reflow:
Refer to recommended reflow pre-heat and reflow temperatures on page 4. 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.|
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.
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.
In-line oven profile:
Removal of device:
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!
Notes:
1. Frequency stability vs. change in temperature. [± ±Fmaꢀ ꢁ Fminꢂ/±2ꢃFoꢂ).
2. Initial calibration @ 25°C. For OCXO with EFT, the control voltage must be fiꢀed.
3. After 30 days of operation
4. Inclusive of calibration @ 25°C, frequency vs. change in temperature, change in supply voltage ±± 5ꢄꢂ, load change ±± 5ꢄꢂ, shocꢅ and vibration
and 20 years aging
5. Minimum "Power On Time" after rail rises from 0 to within +/ꢁ5ꢄ of Vcc = 1 second.
Vcc ramp rate must be <0.3 volts per millisecond.
6. 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 approꢀimately 20 ppb per pF load difference.
7. Positive slope. ±Frequency increases as Vc voltage increases. To ensure proper operation of VCOCXO's, the control voltage input must be biased
the nominal control voltage. Failure to bias the Vc input will cause an unstable output condition.
8. Referenced to Fo.
Bulletin
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Page
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
www.conwin.com/support.html
@
Revision
Date
08 March 2019
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2019 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
CMOS Output Waveform
CMOS Test Circuit
DNC
Output
10uF
to
100 uF
0.01uF
2
15 pF
DNC
Pad 1
OCXO = N/C
VCOCXO = Vc
DNC = Do Not Connect
DO NOT connect "DNC" pads
to ground or supply rails.
1V/Div
Phase Noise Plot
RoHS Solder Profile
Typical phase noise plot for DOC050F-010.0M
Temperature
260°C
260°C
220°C
180°C
150°C
120°C
0
10 s
Up to 120 s
Typical
60 to 90 s
Typical
Meets IPC/JEDEC J-STD-020C
Tape and Reel Information
Bulletin
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Cx207
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22
Attention: System Designers please review Application Note AN2093:
System Design Information and Printed Circuit Board Layout Guidelines for OCXO Oscillators.
www.conwin.com/support.html
@
Revision
Date
08 March 2019
Specifications subject to change without notification. See Connor-Winfield's website for latest revision.
© Copyright 2019 The Connor-Winfield Corporation Not intended for life support applications.
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