(Qualification testing performed at MIL-STD-202G; Method 214A; Condition II-K, 1.5g2/Hz / 53.79 grms)
MIL-STD-883; Method 2007, Test Condition B 50 g
(Qualification testing performed at MIL-STD-883; Method 2007; Test Condition C 70 g)
Shock
Solderability
Solvent Resistance
MIL-STD-883G; Method 2002.4; Condition D, 5000 g / 0.3 ms
higher values on request
JEDEC J-STD-002: 100% RoHS 6 compliant
non-washable device
Absolute Maximum Ratings
supply voltage (Vs)
Output Load
Operable Temperature Range
Storage Temperature Range
-40
-55
6.0
50
+85
+105
V
pF
°C
°C
Page 2
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Option
4
Tuning Range
Fixed TCXO; No adjust
Outline Drawing / Enclosure
Pin Connections:
1
2
3
4
5
6
7
8
9
10
Pin 3
High
Open
Low
Type
G301
N/C
NC / Control Voltage Input (Vc)
N/C / Enable (optional)
Ground (Case)
NC
NC
RF-Output
NC
Supply Voltage (Vs)
NC
Enable (Option
4
):
Pin 7
Data
Date
High Tristate
Package Code: 508
Height
6.2 mm
Dimensions in mm
Typical Phase Noise @ 100 MHz HCMOS
Typical Phasenoise: TX-508 @ 100MHz
-60
-70
-80
-90
Phase Noise [dBc/Hz]
-100
-110
-120
-130
-140
-150
-160
-170
10
100
1000
10000
100000
1000000
Offset Frequency [Hz]
Page 3
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Typical G-Sensitivity @10 MHz; HCMOS
G-Sensitivity: TX-508; 10 MHz; 0,06g2/Hz
1,00
0,90
0,80
G-Sensitivity [ppb/g]
Vibration spectrum
0,1
X-Axis
Y-Axis
Z-Axis
Total
0,70
0,60
0,50
0,40
0,30
0,20
0,10
0,00
10
100
Frequency [Hz]
1.000
0,01
PSD [g
2
/Hz]
0,001
0,0001
10.000
10
100
Frequency [Hz]
1.000
10.000
Phase noise: TX-508; 10 MHz; 0,06g2/Hz
-50
-60
-70
Phase Noise [dBc/Hz]
Calculation equation according to Vig-Tutorial
g-sensitivity:
X-Axis
Y-Axis
Z-Axis
Peak g-level:
2
⋅
f
v
G
=
⋅
10
Apeak
⋅
f
0
L
(
fv
)
20
-80
-90
-100
-110
-120
-130
-140
10
100
Offset Frequency [Hz]
1.000
10.000
A
peak
=
PSD
⋅
2
Oscillator
Z
Y
X
Page 4
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
Standard Shipping Method (TX-508)
A
X
B
P
Enclosure Type
G301
24
Lage im Gurt
Position in tape
Pin 1
Abwickelrichtung
Unwinding direction
K
*bei W
≤ 24
mm
nur untere Lochreihe
∗by
W
≤
24 mm only lower hole line
Gurtunterseite
Tape buttom side
Gurtoberseite
Tape upper side
Tape Width W (mm)
Quantity per meter
83,3
Quantity per reel
850
Dimension P
12
Ordering Information
TX - 508
Product Family
TX: TCXO
0 - E A E - 256 0 - 10M0000000
Frequency
Package
Low G-Sensitivity
SMD version: 508
Height
0: 6.2 mm
Supply Voltage
D: 5V
E: 3.3V
RF Output Code
A: LVCMOS / HCMOS
Stability Code
256: ±2.5 ppm
106: ±1.0 ppm
807: ±0.8 ppm
507: ±0.5 ppm
287: ±0.28 ppm
Temperature Range
P: 0°C to +50°C
J: -20°C to +70°C
H: -30°C to +85°C
E: -40°C to +85°C
Frequency Control
0: No Tuning
1: ±5.0 to ±20ppm
2: ±8.0 to ±20ppm
Notes:
1. Contact factory for improved stabilities or additional product options. Not all options and codes are available at all
frequencies.
2. Unless other stated all values are valid after warm-up time and refer to typical conditions for supply voltage, frequency
control voltage, load, temperature (25°C).
3. Phase noise degrades with increasing output frequency.
4. Contact factory for availability.
Subject to technical modification.
For Additional Information, Please Contact
USA:
Vectron International
267 Lowell Road, Suite 102
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
68 Yin Cheng Road(C), 22nd Floor
One LuJiaZui
Pudong, Shanghai 200120, China
Tel: +86 21 6194 6886
Fax: +86 21 6194 6699
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: 02/2014
Page 5
Vectron International • 267 Lowell Road, Suite 102, Hudson, NH 03051 • Tel: 1-88-VECTRON-1 • http://www.vectron.com
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