EX-209
Hi-Reliability Evacuated Miniature Crystal Oscillator
EX-209
Features
16 pin Double Dip Package
Ruggedized hybrid thick film construction
Low Power Consumption
Typical Applications
Severe Environmental Conditions
Previous Vectron Model Numbers
Frequency Range
Standard Frequencies
EX-245 Series
10 MHz – 40 MHz
10, 20 MHz
Frequency stabilities
1
[10 to 20 MHz]
Parameter
vs. operating temperature range
(Referenced to +25°C)
Min
-50
-75
-100
Parameter
Initial tolerance For Fixed Freq.
Settability
vs. supply voltage change
vs. load
vs. aging / day
vs aging / 1 year
vs. aging /10 year
vs. aging /10 year
vs. aging /10 year
Warm-up Time
Min
-1
-0.2
-15
-15
-2
-200
-1000
-1500
-2000
Typ
Typ
Max
+50
+75
+100
Max
+1
+0.2
+15
+15
+2
+200
+1000
+1500
+2000
120
180
Units
ppb
ppb
ppb
Units
ppm
ppm
ppb
ppb
ppb
ppb
ppb
ppb
ppb
seconds
seconds
Operating temp range
0 … +60°C
-20 … +70°C
-40 … +85°C
Condition
Fixed, no adjust option
V
S
± 5%
Load ± 5%
after 7 days of operation
10 to <12MHz
12 to <16MHz
16 to 20MHz
to ± 1ppm of final freq. @+25°C
to ± 100ppb of final freq. @+25°C
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Options
5
Frequency stabilities
1
[>20 to 40 MHz]
Parameter
vs. operating temperature range
(Referenced to +25°C)
Min
-75
-100
-150
Parameter
Initial tolerance For Fixed Freq.
Settability
vs. supply voltage change
vs. load
vs. aging / day
vs aging / 1 year
vs. aging /10 year
Min
-1.5
-0.3
-25
-25
-3
-300
-3000
Typ
Typ
Max
+75
+100
+150
Max
+1.5
+0.3
+25
+25
+3
+300
+3000
120
180
Units
ppb
ppb
ppb
Units
ppm
ppm
ppb
ppb
ppb
ppb
ppb
seconds
seconds
Operating temp range
0 … +70°C
-20 … +70°C
-40 … +85°C
Condition
Fixed, no adjust option
V
S
± 5%
Load ± 5%
after 7 days of operation
Warm-up Time
to ± 1ppm of final freq. @+25°C
to ± 100ppb of final freq. @+25°C
Supply Voltage (Vs)
Parameter
Supply voltage [Standard]
Power consumption
Min
4.75
Typ
5
Max
5.25
2.2
0.7
Units
VDC
Watts
Watts
during warm-up
steady state @ +25°C
Condition
RF Output
Parameter
Signal [Standard]
Load
Signal Level (Vol)
Signal Level (Voh)
Rise/Fall Time
Duty cycle
Signal [Option]
Load
Output Power [Standard]
Output Power [Option]
Harmonics
Spurious
0.9
40
+7
60
Sinewave
50
+2.0
+5.0
4.0
7.0
-25
-60
Min
Typ
15
0.1
Max
HCMOS
Units
pF
VDC
VDC
ns
%
(10-90%)
@ (Voh-Vol)/2
Condition
0.0
3.0
dBm
dBm
dBc
dBc
50 Ohm load
50 Ohm load
Frequency Tuning (EFC)
Parameter
Tuning Range
Tuning Range
Vref
Min
Typ
Max
Units
Condition
Fixed, No Adjust
Sufficient to compensate for 10 years aging
4.0
4.1
4.2
Vdc
EFC (0V to 4V)
Source Current 1mA maximum
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Options
5
Options
5
Additional Parameters
1
[10 to 20 MHz]
Parameter
Phase Noise
Max.
-100
-125
-140
-145
-145
G-Sensitivity
1 x 10-9
Units
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
/g
10
100
1
10
Condition
Hz
Hz
kHz
kHz
10 to 20 MHz
100
kHz
Test at 10g sine vibration at 100Hz
Additional Parameters
1
[>20 to 40 MHz]
Parameter
Phase Noise
Max.
-90
-115
-130
-140
-140
G-Sensitivity
1 x 10-9
Units
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
/g
10
100
1
10
Condition
Hz
Hz
kHz
kHz
> 20 to 40 MHz
100
kHz
Test at 10g sine vibration at 100Hz
Environmental Conditions (Designed to meet)
• Radiation Tolerant (operating):
• Mechanical Shock (survive)***:
• Vibration Random (survive)***:
• Vibration Sine (survive)***:
Note: *** Met by design, not tested
Active devices are selected from a family of product that is inherently
radiation tolerant to meet 100krad (SI) total dose
MIL-STD-202, Test Method 213, Condition E (1000G, 0.5msec)
MIL-STD-202, Test Method 214, Condition I-F (20Grms, 3 minutes/axis)
MIL-STD-202, Test Method 204, Condition D (20Grms, 20 minutes/axis)
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Screening Options
Ordering Code
Test Inspection
Nondestructive Bond Pull
Internal Visual Per Mil-PRF-55310
Requirement
Stabilization Bake
S
S-Level Screening
MIL-STD-883
Method 2023
Internal Visual Per Mil-PRF-55310
Requirement
MIL-STD-883
Method 1008,
Condition C
MIL-STD-883
Method 1011,
Condition A
MIL-STD-883
Method 1010,
Condition A
MIL-STD-883
Method 2001
N/A (Vacuum Seal)
MIL-STD-883
Method 2020,
Condition B
85oC (2) for 240hrs
Per Mil-PRF-55310 Requirement
MIL-STD-883
Method 2012
10g peak at 60Hz
minimum
150oC for 48hrs
0oC to 100oC for
15cycles
-55oC to 85oC (2)
for 10cycles
1000g’s (3)
Y1 Only
B
B-Level Screening
N/A
Internal Visual Per Mil-PRF-55310
Requirement
MIL-STD-883
Method 1008,
Condition C
N/A
MIL-STD-883
Method 1010,
Condition A
MIL-STD-883
Method 2001
N/A (Vacuum Seal)
N/A
Per Mil-PRF-55310 Requirement
85oC (2) for 240hrs
Per Mil-PRF-55310 Requirement
N/A
-55oC to 85oC (2)
for 10cycles
1000g’s (3)
Y1 Only
150oC for 48hrs
Thermal Shock
Temperature Cycling (1)
Constant Acceleration (1)
Seal (Fine & Gross Leak) (1)
PIND
Electrical Test
Burn-in (1)
Electrical Test
Radiographic
Per Mil-PRF-55310 Requirement
Note:
(1) These test inspections deviate from screening requirements for class 2 oscillator in MIL-PRF-55310.
(2) The maximum operating and storage temperature of the EX-245 is +85oC. The EX-245 shall not be exposed to temperature higher than
+85oC at length of time.
(3) The design and construction of the EX-245 can withstand up to 1000g’s constant acceleration
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
Package Outline
Pin Function
Pin # With EFC
Fixed Frequency
1
EFC
No Connection
2-4
No Connection No Connection
8
Case/GND
Case/GND
9
Output
Output
13-14 No Connection No Connection
15
Vref
No Connection
16
Supply
Supply
**Pin numbers are for reference
Reflow
Profile
Reflow
Profile
220
TEMPERATURE ( C)
183
150
o
60s
60-90s
45-60s
TIME (s)
http://www.vectron.com
Vectron International•267 LowellRoad,
Hudson, New Hampshire 03051•Tel:+1-88-VECTRON-1
Vectron International GmbH & Co. KG • Landstraße, 74924 Neckarbischofsheim, Germany • Tel: +49 7268 801 100
PCB Design
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