Vectron MD-0113-DXT-OCXO Gps disciplined oscillator module Datasheet

MD-011
GPS Disciplined Oscillator Module
Former Model C6350
MD
1
-01
MD-011
The MD011 is a Vectron standard platform module that provides 1 pps TTL,10 MHz sine wave and 10 MHz square wave outputs that are
disciplined to an embedded 12 channel GPS Receiver. In addition, an external 1pps input can override the internal receiver as the primary
reference. Internal to the module is a Vectron oscillator, ranging from a TCXO to a double oven OCXO, dependent upon performance
requirements. Internal oscillators are capable of achieving an aging rate less as high as than 0.1ppb/day and stability over the operating
temperature range of less than 0.2ppb. In addition to the 7 standard models included in this data sheet, due to Vectron’s extensive portfolio of
oscillators and a firmware driven architecture, Vectron can customize a solution for your specific application.
Features
•
•
•
•
•
•
Applications
Embedded GPS Receiver
1pps TTL output signals standard
10MHz sinewave and square wave outputs standard
Other output frequencies available
Embedded oscillator dependent upon holdover requirements
Serial communications interface standard
•
•
•
•
•
•
•
3G Basestations (WCDMA, CDMA2000)
LTE
WiMAX Basestations
Digital Video Broadcast
E911 Location Systems
General Timing and Synchronization
Military Radio
Block Diagram
Serial
Communications
Interface
Manual
Holdover
Output Locked
Module OK
Hardware
Reset
Antenna
Input
GPS
Receiver
Processor/
Controller
Output
Frequency
Generation
1PPS Input
(Optional - other
input options
available)
Quartz Oscillator
(OCXO or TCXO)
Figure 1.
Functional Block Diagram
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
1PPS
Output
RF Output
(10 MHz standard
- other frequencies
available)
Summary Specifications
Comparitive Performance of Standard Modules
Model
Embedded Oscillator
Typical Uses
MD-0110-DXJ-TCXO-10M0000000
TCXO
MD-0112-DXJ-HPTC-10M0000000
High Precision TCXO
Applications requiring 1 hour hold over on the order of 10 us
MD-0111-DXJ-EMXO-10M0000000
EMXO
Applications requiring 8 hour hold over on the order of 100 us
MD-0111-DXJ-DAEM-10M0000000
Digitally Assisted EMXO
Applications requiring a GPS disciplined clock with little or no hold over
Application requiring 8 hour hold over of 100us over extended temperature ranges
OCXO
MD-0113-BXJ-OCXO-10M0000000
Applications requiring 8 hour hold over of 50 us over extended temperature ranges
MD-0113-BXJ-DAOC-10M0000000
Digitally Assisted OCXO
MD-0114-BXJ-DOCX-10M0000000
Double Oven OCXO
Applications requiring 24 hour hold over on the order of 20 us
Applications with stringent hold over requirements, 8.6 us over 24 hour
Hold Over Performance (detailed performance on page 5) 1
Hold Over Time
10 min
1 hr
1 hr
8 hr
Hold Over
DT=
Temperature Change
2 oC
DT=
DT=
2 oC
10 oC
Model
8 hr
24hr
24 hr
DT=
DT=
DT=
DT=
2 oC
10 oC
2 oC
10 oC
Maximum Accumulated Hold Over in us
MD-0110-DXJ-TCXO-10M0000000
4.9
32
120
500
1200
2400
4700
MD-0112-DXJ-HPTC-10M0000000
1.5
12
27
270
380
2000
2400
MD-0111-DXJ-EMXO-10M0000000
2.5
12.5
60
105
490
340
1500
MD-0111-DXJ-DAEM-10M0000000
0.4
2
8.7
20
75
90
250
MD-0113-BXJ-OCXO-10M0000000
0.14
0.9
4
9
30
35
100
MD-0113-BXJ-DAOC-10M0000000
0.05
0.24
0.4
4.5
3.7
18
21
MD-0114-BXJ-DOCX-10M0000000
0.05
0.09
.21
1
2.5
5.9
10
Summary Performance Characteristics
Model
Warm
Up Time
(minutes)
Aging /
day
(ppb)1
Temperature
Stability
(ppb)2
Module
Height
(mm)
MD-0110-DXJ-TCXO-10M0000000
5
40
280
11
100 ns
5E-12
0.48
0.43
5
Accuracy
to UTC
(+/-1sigma)
Accuracy
(+/-) 3
Warm
Steady
up
State
Power @ Power @
25 oC
25 oC
(W)
(W)
Voltage
(V)
MD-0112-DXJ-HPTC-10M0000000
5
40
50
12.6
100 ns
5E-12
0.52
0.45
5
MD-0111-DXJ-EMXO-10M0000000
10
1
75
11.8
50 ns
2E-12
2.0
0.71
5
MD-0111-DXJ-DAEM-10M0000000
10
1
10
11.8
50 ns
2E-12
2.0
0.71
5
MD-0113-BXJ-OCXO-10M0000000
18
0.2
4
19.5
50 ns
1E-12
5
3.6
12
MD-0113-BXJ-DAOC-10M0000000
18
0.2
0.2
19.5
50 ns
1E-12
5
3.6
12
MD-0114-BXJ-DOCX-10M0000000
18
0.1
0.2
21.3
50 ns
1E-12
14
6
12
Phase Noise/ AVAR
-10 Hz
-100 Hz
-1 kHz
-10 kHz
-100 kHz
AVAR
(t=1s)
AVAR
(t=10s)
MD-0110-DXJ-TCXO-10M0000000
-95
-120
-140
-155
-155
tbd
tbd
MD-0112-DXJ-HPTC-10M0000000
-80
-110
-130
-140
-150
tbd
tbd
MD-0111-DXJ-EMXO-10M0000000
-100
-130
-140
-145
-150
1E-10
5E-10
MD-0111-DXJ-DAEM-10M0000000
-100
-130
-140
-145
-150
1E-10
5E-10
MD-0113-BXJ-OCXO-10M0000000
-120
-135
-145
-145
-145
1E-11
2E-11
MD-0113-BXJ-DAOC-10M0000000
-120
-135
-145
-145
-145
1E-11
2E-11
MD-0114-BXJ-DOCX-10M0000000
-120
-135
-145
-145
-145
1E-11
2E-11
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2
Specifications
Internal Receiver Characteristics
Parameter
Condition
Type
Timimg w/ Auto Position Lock
Number of channels
12
Frequency band
L1 (1575.42 MHz)
Tracking code
C/A Code with T-RAIM
Tracking capability
12 satellites
Position Accuracy
<5m,1 sigma
Carrier and Code Tracking
< 10m, 2 sigma
TTFF
<15 seconds
HOT (currrent almanac, position, time and
ephemeris)
<80 seconds
Warm (current almanac, position, time)
<120 seconds
Cold (no data)
-173 dBw
Acquisition
-185 dBw
Tracking
Sensitivity
Update rate
GPS Antenna
Parameter
Min
Typical
Max
Units
Condition
Antenna Bias Voltage
4.0
4.8
5.1
VDC
12 V supply models
2.6
3.1
3.4
VDC
5 V supply models
20
100
mA
see protocol for under current flag and short
circuit protection
Antenna Current
RF Output Waveform Characteristics (via sma)
Parameter
Min
Typical
+3.0
+9.0
+2.0
+5.0
Waveform
Output Power
Max
Units
Condition
+11.0
dBm
50 Ohm, 12 V supply models
Sinewave
+7.5
dBm
50 Ohm, 5 V supply models
Harmonics
-30
dBc
50 Ohm
Spurious
-70
dBc
50 Ohm
RF Output Waveform Characteristics (via pin 8)
Waveform
High Level Output Voltage (VOH)
HCMOS
4.0
5.0
VDC
<-0.5mA Load, 12 V supply models
2.3
3.3
VDC
<-0.5mA Load, 5 V supply models
0.0
0.4
VDC
<0.5mA Load, 12 V supply models
0.0
0.3
VDC
<0.5mA Load, 5 V supply models
3
5
nSec
15 pF
50
60
%
15 pF
Low Level Output Voltage (VOL)
Rise/Fall Time
Duty Cycle
40
Parameter
Min
1pps Output Characteristics (via SMA and pin 2)
Typical
Waveform
High-level output voltage (VOH)
Max
Units
Condition
5.0
VDC
50 Ohms, 12 V supply models
TTL
4.5
3.0
Low-level output voltage (VOL)
Pulse Width
3.3
VDC
50 Ohms, 5V supply models
0.0
0.4
VDC
50 Ohms, 12 V supply models
0.0
0.3
VDC
50 Ohms, 5V supply models
us
default setting user programmable
100ns to 999.9999 ms
10
External 1PPS Reference Input (Pin 1)
Waveform
High-Level Output Voltage (VOH)
TTL
2.0
Low-Level Output Voltage (VOL)
Pulse width7
0.0
10
5.0
VDC
0.4
VDC
uSec
50 Ohms input impedance
3
Specifications
Lock Status Indicator (Pin 9)4
Parameter
Min
Module Locked
Module Not Locked
Typical
Max
Units
Condition
4.5
5.0
VDC
<5mA Load, 12 V supply model
3.0
3.3
VDC
<5mA Load, 5V supply model
0
0.5
VDC
<5mA Load, 12 V Supply model
0.3
VDC
<5mA Load, 5V supply model
0
Module Hardware OK Indicator (Pin 10)5
Module Hardware OK
Module Hardware Failure
4.5
5.0
VDC
<5mA Load, 12 V supply model
3.0
3.3
VDC
<5mA Load, 5V supply model
0
0.5
VDC
<5mA Load, 12 V Supply model
0
0.3
VDC
<5mA Load, 5V supply model
Module Hardware Reset (Pin 12)
Reset Module
0
0.5
VDC
2 kOhm internal pullup
0
0.3
VDC
2 kOhm internal pullup
Manual Holdover Set (Pin 11)
Enter Manual Holdover
6
7
0
0.5
VDC
2 kOhm internal pullup
0
0.3
VDC
2 kOhm internal pullup
Serial Communications Interface
8
Rx high-level input voltage (VIH)
Rx low-level input voltage (VIL)
4.5
5.5
VDC
12 V supply model
3.0
3.3
VDC
5 V supply model
-0.5
0.0
0.5
VDC
12 V supply model
-0.3
0.0
0.3
VDC
5 V supply model
Tx high-level output voltage (VOH)
4.5
5.0
VDC
12 V supply model
3.0
3.3
VDC
5 V supply model
Tx low-level output voltage (VOL)
-0.5
0.0
0.5
VDC
12 V supply model
-0.3
0.0
0.3
VDC
5 V supply model
Hz
User configurable from 0 to 255 seconds
Update rate
1
Communications Protocol
Vectron Binary/NMEA 0183
See MD-010/MD-011Command List for
Full Details
Pulse width7
10
uSec
Supply voltage
+11.4
+12
+12.6
VDC
12 V supply models
+4.75
+5
+5.25
VDC
5 V supply models
Supply Voltage (Pin 7,15,16)
Absolute Maximum Ratings
Supply voltage (VS)
Dc voltage on any I/O pin
Output load
AC ripple
15
VDC
12 V supply models
7.5
VDC
5 V supply models
5.5
V
50
mVpk-pk
10
Ohms
10Hz to 1MHz
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4
Detailed Hold Over Specifications (us)
Holdover Capability - MD-0110-DXJ-TCXO-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
1 minute
0.6
2.1
4
6
10
5 minutes
2
10
20
30
45
10 minutes
4.9
20
40
60
85
30 minutes
15
60
120
175
260
1 hour
32
120
240
350
520
Holdover Capability - MD-0112-DXJ-HPTC-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
1 minute
0.25
0.5
1
1.2
1.7
5 minutes
0.75
2.1
4
5.5
8
10 minutes
1.5
4.3
8
10.8
16
30 minutes
4.8
13
23
33
55
1 hour
12
27
47
66
120
Holdover Capability - MD-0111-DXJ-EMXO-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
30 minutes
6.5
31
60
95
140
1 hour
12.5
60
120
180
270
4 hours
52
250
480
725
1090
8 hours
105
490
970
1450
2170
24 hours
340
1500
2950
4380
6530
Holdover Capability - MD-0111-DXJ-DAEM-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
30 minutes
1
4.5
8.2
12.3
19
1 hour
2
8.7
17
25
37
4 hours
8.5
34
70
100
150
8 hours
20
75
140
200
295
24 hours
90
240
440
630
920
ΔT=30 ˚C
ΔT=45 ˚C9
Holdover Capability - MD-0110-DXJ-OCXO-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
30 minutes
0.45
1.8
3.4
5
7.4
1 hour
0.9
4
6.6
10
15
4 hours
3.6
14
27
40
60
8 hours
8
30
55
80
120
24 hours
32
100
170
250
360
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
30 minutes
0.12
0.2
0.3
0.35
0.5
1 hour
.24
0.4
0.5
1
1
4 hours
1
1.6
2.3
3
3.9
8 hours
4.5
3.7
5
3.5
8.2
24 hours
18
21
23
25
32
Holdover Capability - MD-0110-DXJ-DAOC-10M0000000
Holdover Capability - MD-0110-DXJ-DOCX-10M0000000
Holdover Time
ΔT=2 ˚C
ΔT=10 ˚C
ΔT=20 ˚C
ΔT=30 ˚C
ΔT=45 ˚C9
30 minutes
0.05
0.11
0.19
0.27
0.4
1 hour
.09
0.21
0.38
0.54
0.77
4 hours
0.4
0.91
1.54
2.2
3.1
8 hours
1.03
2
3.4
4.7
6.8
24 hours
5.9
9
12.8
17
23
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
5
Specifications
Environmental Conditions
Parameter
Min
Operating temperature
Max
Units
Condition
see ordering information for avaialble ranges
Humidity @ 40˚C
Storage Temperature
Typical
-55
90
%
+125
˚C
Reliability
VI qualification includes aging various extreme temperatures, shock and vibration, temperature cycling, and IR reflow simulation.
The MD-011 family is capable of meeting the following qualification tests:
Environmental Compliance
Parameter
Conditions
Mechanical shock
MIL-STD-202, Method 213 condition B
Mechanical vibration
MIL-STD-202, Method 204 condition A
Resistance to solvents
MIL-STD-202, Method 215
Package Outline
Handling Precautions
Although ESD protection circuitry has been designed into the MD-011 proper precautions should be taken when handling and mounting. VI
employs a human body model (HBM) and a charged-device model (CDM) for ESD susceptibility testing and design protection evaluation.
ESD Ratings
Model
Minimum
Conditions
Human body model
1500 V
MIL-STD-833, Method 3015
Charged device model
1000 V
JEDEC, JESD22-C101
Package Outline
16 Pin I/O Connections
Number
oscillator
height
Name
Description
1
PPS In
External 1 PPS Input
2
PPS Out
1 PPS Output
3
Ground
Ground
4
Ground
Ground
5
Rx
Serial Communications Receive
6
Tx
Serial Communications Transmit
7
Vcc
Power Supply
8
RF Out
RF HCMOS Output
9
Locked
Logic-high = Output locked to GPS
10
Module OK
Logic low = Failure with module operation
11
ManHold
Manual Holdover Input
12
Reset
Hardware reset
13
Ground
Ground
14
Ground
Ground
Notes:
15
Vcc
Power Supply
• RF and 1pps input and output connectors are MCX type (SMA, SMB, MMCX connectors
16
Vcc
Power Supply
require additional part numbers).
• Keyed connector is Samtec FTSH-108-01LDVK type.
• Dimensions: mm
• Module height in part number is the sum of oscillator height, board, and clearance
•
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
6
Accessories
Vectron Partnumber
Description
MD-011-EK
MD-011X-XXX-XXXX Module with Evaluation Kit
C6001A1-0001
GPS Timing Antenna, Active, +5Vdc
C6001A1-0002
Antenna Cable, 10 meter length, N-Plug to SMA Plug
Ordering Information Instructions
The MD-011 series of GPS disciplined oscillators has multiple options with embedded OCXOs, Double OCXOs, EMXOs and TCXOs. Options
are created to optimize customer hold over requirements while meeting pricing needs. Customization to unique customer requirements
is available and is common for this level of integration. Common customizations include alternate output frequencies, temperature ranges,
differing values and methods of hold over specification, and holdover optimization in the frequency domain. Not all combinations of codes are
available. The table below lists exisiting combinations available as of the date of publication of this data sheet. Please contact the factory for
additional options.
Ordering Information
MD - 011 3 - B X J - OCXO - 10M0000000
Frequency
Product Family
MD: Precision Modules
Embedded Oscillator
TCXO (Temperature Compensated XO)
HPTC (High Precision TCXO)
EMXO (Evacuated Miniaturized Oven Controlled XO)
DAEM (Digitally Assisted EMXO)
OCXO (Oven Controlled XO)
DAOC (Digitally Assisted OCXO)
DOCX (Double Oven Controlled XO)
Package
65x115mm
Height
0: 11 mm
1: 11.8 mm
2: 13 mm
3: 19.5 mm
4: 21.3mm
5: 25 mm
6: 30 mm
Supply Voltage
A: + 15V
B: +12V
D: +5V
RF Output Code
X: standard outputs
per specification
Temperature Range
D: -40°C to +70°C
E: -40°C to +85°C
J: -20°C to +70°C
T: 0°C to +70°C
Available Models (standard models highlighted)
MD-0110-DXD-TCXO-10M0000000
MD-0112-DXD-HPTC-10M0000000
MD-0111-DXD-EMXO-10M0000000
MD-0110-DXE-TCXO-10M0000000
MD-0112-DXE-HPTC-10M0000000
MD-0111-DXE-EMXO-10M0000000
MD-0110-DXJ-TCXO-10M0000000
MD-0112-DXJ-HPTC-10M0000000
MD-0111-DXJ-EMXO-10M0000000
MD-0110-DXT-TCXO-10M0000000
MD-0112-DXT-HPTC-10M0000000
MD-0111-DXT-EMXO-10M0000000
MD-0111-DXD-DAEM-10M0000000
MD-0113-DXD-OCXO-10M0000000
MD-0113-DXD-DAOC-10M0000000
MD-0111-DXE-DAEM-10M0000000
MD-0113-DXE-OCXO-10M0000000
MD-0113-DXE-DAOC-10M0000000
MD-0111-DXJ-DAEM-10M0000000
MD-0113-DXJ-OCXO-10M0000000
MD-0113-DXJ-DAOC-10M0000000
MD-0111-DXT-DAEM-10M0000000
MD-0113-DXT-OCXO-10M0000000
MD-0113-DXT-DAOC-10M0000000
MD-0113-BXJ-OCXO-10M0000000
MD-0113-BXT-OCXO-10M0000000
MD-0114-DXJ-DOCX-10M0000000
MD-0114-DXT-DOCX-10M0000000
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
7
Notes
1)
2)
Holdover and aging performance is after 7 days of power-on time.
Temperature stabilities applyt o -20 to +70 ˚C modules. For other temperatures the temperature stability will
vary, however the hold over values over defined temperature ranges remain constant.
3) 24 hour average when locked to GPS
4) The status locked indicator is intended to indicate when the module is fully locked to GPS.
5) The Hardware OK indicator is intended to indicate when the module is operating properly without any failures,
including hardware, software or parameter out of range. See protocol for further information.
6) Open collector input bit.
7) If the minimum supply current is not exceeded, the Antenna Open Flag will be set. Over current will be set if
maximum is exceeded. Circuit has overcurrent protection.
8) The Rx pin is the serial interface input and the Tx pin is the serial interface output. The serial interface shall
operate at 9600 baud with eight (8) data bits, one (1) stop bit and no parity.
9) This holdover performance also applies to the temperature deviation over the entire operating range of -20 to
+70˚C.
Application Notes
1)
2)
3)
Holdover Contributions and Calculations - please contact factory
Vectron Discipline and Hold Over Process and Algorithms - please contact factory
Utilizing Disciplined Oscillators as Frequency References - please contact factory
For Additional Information, Please Contact
8
USA:
Vectron International
267 Lowell Road
Hudson, NH 03051
Tel: 1.888.328.7661
Fax: 1.888.329.8328
Europe:
Vectron International
Landstrasse, D-74924
Neckarbischofsheim, Germany
Tel: +49 (0) 7268.801.100
Fax: +49 (0) 7268.801.282
Asia:
Vectron International
1F-2F, No 8 Workshop, No 308 Fenju Road
WaiGaoQiao Free Trade Zone
Pudong, Shanghai, China 200131
Tel: 86.21.5048.0777
Fax: 86.21.5048.1881
Disclaimer
Vectron International reserves the right to make changes to the product(s) and or information contained herein without notice. No liability is assumed as a result of their use or application.
No rights under any patent accompany the sale of any such product(s) or information.
Rev: 100509 dmc
Vectron International • 267 Lowell Road, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
8
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