AXTAL AXLE20-12

Issue: 03
Specification
AXLE20-12
Oscillator type :
VHF TCXO, low noise
Parameter
min.
Frequency range
Standard frequencies
typ.
100
max.
Unit
MHz
MHz
Date: 2005-07-15
Condition
Other frequencies on
request
ppm
Frequency stability
Initial tolerance
±2
ppm
@+25°C
vs. temperature in operating
-3,0
3,0
ppm
temperature range (steady state)
Operating temperature range
0
60
°C
vs. supply voltage variation
± 0,1
ppm
vs. load change
± 0,1
ppm
long term (aging) per year
±1
ppm
@ +40°C
Frequency adjustment range
Mechanical (internal trimmer)
ppm
N.A.
Electronic Frequency Control (EFC)
±5
ppm
EFC voltage VC
0,3
1,65
3,0
V
positive
EFC slope (∆f / ∆VC)
EFC linearity
%
EFC input impedance
100
kΩ
Absolute pull range (APR) over
ppm
10 years, see Note 2
ppm
RF output
Signal waveform
HCMOS
Load
10 pF
Start-up time
4
ms
Phase noise
-135
dBc
@ 10 kHz
3,15
3,3
3,45
V
Supply voltage VS
Current consumption (steady state)
25
mA
@ +25°C
Enable/disable function
-40
+85
°C
Operable temperature range
-40
+85
°C
Storage temperature range
19.1x13.1x5 max
mm
IEC 61837 style CO 30
Enclosure (see drawing)
5
gram
Weight
Tape & reel
IEC 60286-3
Packing
1500
V
HBM as IEC 61000-4-2
ESD Sensitivity
Notes:
1. Terminology and test conditions are according to IEC standard IEC60679-1, unless otherwise stated
2. Overall frequency stability = initial tolerance + temp.stability + supply & load change + aging
Ordering Code:
Model (Specification)
AXLE20-12
GmbH & Co. KG
Wasemweg 8
D-74821 Mosbach
Germany
Frequency [MHz]
100
AXLE20-12
page 1(2)
www.AXTAL.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com
Enclosure drawing
Pin connections
Pin # Symbol Function
1
VC
Control Voltage (EFC)
2
GND Ground
4
RF OUT RF Output
5
VS
Supply Voltage
Other pins: Internal connections or do not exist
Environmental conditions
Test
IEC 60068
Part ...
Visual inspection,
dimensions
Sealing tests
(if applicable)
Solderability
Resistance to
soldering heat
Shock*
IEC 60679-1
clause ...
4.3
2-17
4.6.2
2-20
2-58
4.6.3
2-27
4.6.8
Bump*
2-29
4.6.6
Free fall*
2-32
4.6.9
Test conditions
Enclosure styles as in IEC 60679-3
or 61837, if applicable
Gross leak: Test Qc,
Fine leak: Test Qk
Test Ta (235 ± 5)°C Method 1
Test Tb Method 1A, 5s
Vibration, sinusoidal* 2-6
4.6.7
Rapid change of
temperature
Dry heat
2-14
4.6.5
2-2
4.6.14
Damp heat, cyclic*
2-30
4.6.15
Cold
2-1
4.6.16
Climatic sequence*
1-7
4.6.17
Damp heat, steady
state*
Endurance tests
- ageing
- extended aging
2-3
4.6.18
Test Ea, 3 x per axes 100g, 6 ms
half-sine pulse
Test Eb, 4000 bumps per Axes, 40g,
6 ms
Test Ed procedure 1,
2 drops from 1m height
Test Fc, 30 min per axes,
10 Hz - 55 Hz 0,75mm; 55 Hz - 2
kHz, 10g
Test Na, 10 cycles at extremes of
operating temperature range
Test Ba, 16 h at upper temperature
indicated by climatic category
Test Db variant 1 severity b),
55°C/95% r.H., 6 cycles
Test Aa, 2 h at lower temperature
indicated by climatic category
Sequence of 4.6.14, 4.6.15 (1st
cycle), 4.6.16, 4.6.15 (5 cycles)
Test Ca, 56 days
4.7.1
4.7.2
30 days @ 85°C, OCXO @25°C
1000h, 2000h, 8000h @85°C
GmbH & Co. KG
Wasemweg 8
D-74821 Mosbach
Germany
AXLE20-12
page 2(2)
www.AXTAL.com
fon: +49 (6261) 939834
fax: +49 (6261) 939836
E-mail: info@axtal.com