FREQUENCY
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (Rev-C)
Electrical Characteristics ......................................................P01
Environmental Specifications ................................................P01
Mechanical Characteristics ...................................................P02
Ordering Information .............................................................P03
Test Circuit............................................................................P03
Packaging Drawing ...............................................................P04
Suggested Reflow Soldering.................................................P05
Frequency
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (rev-C)
February 02
nd
, 2006
Electrical Characteristics
□
Output : Clipped SineWave
□
Load : 10KΩ//10pF
□
Standard frequency : 12.8 – 13.0 – 19.2 – 19.68 – 19.8 – 26 MHz
Electrical Parameters
Frequency Range
Operating Temperature
Range
Storage Temperature
Range
Power supply
Frequency Stability
Preset frequency (25°C)
Vs Temperature range
Vs Voltage variation (± 5%)
Vs Load variation (± 10%)
Unit
MHz
°C
°C
V
ppm
Minimum
10
0 to 55
-40
2.7
Typical
Maximum
30
-40 to 85
85
3.6
0.5
Test conditions
Refer to Ordering
Information
2.5
0.4
0.2
Refer to Ordering
Information
First year at 25°C
Aging
Supply Current
12.8MHz
≤
Fo
≤
15.000MHz
15.0MHz < Fo
≤
20.000MHz
20.0MHz < Fo
≤
26.000MHz
ppm
± 1.0
1.8
2.0
2.2
3
1.2
10
-80
-110
-125
-130
mA
With load 10KΩ//10pF
Start-Up time
Output voltage
Pulling Range
Phase Noise
ms
Vp-p
ppm/V
Vcont = 1.5 ± 1.0V
Typical value for
12.8MHz TCXO.
offset 10Hz
offset 100Hz
offset 1KHz
offset 10KHz
dBc/Hz
Environmental Specifications
Item
Vibration Test
Shock Test
Specifications
Freq : 10 ~ 55Hz
Cycle : 1.52mm, 3 directions each 2 hours
Conditions : Part is fixed to 200g test fixture
5 cycles drops onto concrete from 1.5m height in 3 directions
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (rev-C)
February 02
nd
, 2006
Mechanical Characteristics
BOTTOM VIEW
SUGGESTED PAD
Hmax
= 1.55 mm
#1
#2
#3
#4
Pin connections
Vcont or NC
Ground
Output
+Vcc
Line 1
Line 2
Marking
Product code (VMSxxx)
Frequency in MHz (6 digits)
Exemple for QEA05V AE0 / 12.8MHz
Line 1 : VMS107
Line 2 : 12.800
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (rev-C)
February 02
nd
, 2006
Ordering Information
Part numbering system
QEA05
V
A
E
O
12.800MHZ
Package type
SMD Package
QEA05 :
SMD
5x3.2
Voltage Control
Temperature Stability
Supply
voltage
Output
Nominal Frequency
(MHz)
Please enter the
nominal frequency
Blank
: TCXO
V
: VC-TCXO
0
: Clipped sine
A
:
± 2.5ppm vs –30 to +75°C
E
: + 3.0V
B
: ± 1.5ppm vs –20 to +70°C (
2.7 ~ 3.6V) wave
C
: ± 1.0ppm vs 0 to +55°C
D
: ± 3.5ppm vs –40 to +85°C
Test Circuit
Oscilloscope
(100MHz)
Frequency
Counter
Remarks
√
√
C1 capacitance is needed for DC blocking
Capacitance 10nF can be added on Vcont.
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEA05 / QEA05V
SMD 5x3.2 VC-TCXO – Wireless Applications
Specification (rev-C)
February 02
nd
, 2006
Tape Drawing
Item
Pitch of components
Pitch of sprocket hole
Length from hole center to component center
Width of carrier tape
Width of adhesive tape
Height of component hole
Width of component hole
Gap of hold down tape and carrier tape
Diameter of sprocket hole
Diameter of feed hole
Total of tape thickness
Code
P
Po
P1
W
W0
A
B
W2
Do
D1
K
Dimension
8.0
4.0
2.0
12.0
5.5
5.5
3.45
1.75
∅
1.5
∅
1.5
2.2
Tolerance
± 0.1
± 0.1
± 0.1
± 0.3
± 0.05
± 0.05
± 0.05
± 0.1
± 0.05
± 0.25
± 0.1
Reel Drawing
13
Multiple
: 1Kpcs per Reel
Unit : mm
4
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
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