FREQUENCY
QEV4
DIL 8 Pin Half Size VCXO – Communications Equipment Application
Specification (Rev-C)
Electrical Characteristics ......................................................P01
Mechanical Characteristics ...................................................P02
Ordering Information .............................................................P02
Frequency
QEV4
DIL 8 Pin Half Size VCXO – Communications Equipment Application
Specification (rev-C)
June 14
th
, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Output logic
Operating temperature
range
Storage temperature range
Power supply voltage
(V
CC
)
3.3V version
5.0V version
Typical Calibration
Frequency Stability
(see note 1)
Unit
MHz
Minimum
1
Typical
Maximum
160
Test conditions
HCMOS / TTL Output
°C
°C
V
DC
± ppm
± ppm
± ppm
± ppm
± ppm
mA
pF
V
90%V
CC
±
50 ~
±
150 minimum
±
50 ~
±
200 minimum
10
40
50
60
10
10
From 10% Vcc to
90% Vcc
15
-55
3.135
4.750
3.3
5.0
15
±15, ±25, ±50, ±100
5
3
5
0 to +70
-40 to +85
+125
3.465
5.250
Refer to Ordering
Information
Ref at 25°C
Refer to Ordering
Information
V
CC
±
5%
15pF
±
10%
Ref at 25°C
Refer to Ordering
Information
Stability vs Supply voltage
variation
Stability vs load variation
Aging (First Year)
Input current
(see table 1)
HCMOS Output load
Output Logic Levels
Output Logic High (V
OH
)
Output Logic Low (V
OL
)
Frequency Pulling range
3.3V => Vc= 1.65
±
1.50V
5.0V => Vc= 2.50
±
2.00V
Linearity
Duty cycle
Rise & Fall time
Start-up time
10%V
CC
Refer to Ordering
Information
± ppm
%
%
ns
ms
Note 1:
Include 25°C tolerance, operating temperature range, input voltage change, load change, first year
aging, shock and vibration.
Note 2:
QEV4 is fully RoHS compliant.
Table 1 : Input Current
Frequency
range (MHz)
1.000 to 10.999
20.00 to 39.999
40.00 to 99.999
100.0 to 160.00
Vcc=5V
Cl=15 pF
20 mA
40 mA
60 mA
90 mA
Vcc=3.3V
Cl=15pF
10 mA
30 mA
50 mA
80 mA
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEV4
DIL 8 Pin Half Size VCXO – Communications Equipment Application
Specification (rev-C)
June 14
th
, 2006
Mechanical Characteristics
BOTTOM VIEW
#1
#2
#3
#4
Pin connections
Voltage Control
Ground
Output
+Vcc
Hmax
= 5.6 mm
Line 1
Line 2
Line 3
Marking
Temex part number
Frequency in MHz (6 digits)
Date code (YYWW) – Manufacturing code
Example for QEV4KH 100LQ25 / 27.000MHz
Line 1 : QEV4KH100LQ25
Line 2 : 27.000MHz
Line 3 : 0624-G
Packaging
: Antistatic Tube (40pcs/tube)
Ordering Information
QEV4
KH
Part numbering system
100
LQ
25
27.000MHZ
Package type
Supply
Voltage
Pulling Range
Operating
temperature range
LQ
:
JQ
:
HQ
:
DT
:
0 to +70°C
-10 to +70°C
-20 to +70°C
-40 to +85°C
Frequency
stability
15
:
25
:
50
:
100
:
±15ppm
±25ppm
±50ppm
±100ppm
Nominal
Frequency
(MHz)
Please enter
the nominal
frequency
DIL Package
KH
: + 5.0V
QEV4 :
8 Pin Half Size
BH
: +3.3V
50
:
75
:
100
:
150
:
200
:
±50ppm
±75ppm
±100ppm
±150ppm
±200ppm
2
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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