FREQUENCY
QEV14
DIL14 Pin Full Size VCXO – Communications Equipment Application
Specification (Rev-C)
Electrical Characteristics ......................................................P01
Mechanical Characteristics ...................................................P02
Ordering Information .............................................................P02
Frequency
QEV14
DIL 14 Pin Full Size VCXO – Communications Equipment Application
Specification (rev-C)
June 13
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
90%V
CC
± ppm
%
%
ns
ms
40
50
± 50 ~ ± 150 minimum
± 50 ~ ± 200 minimum
10
60
10
10
From 10% Vcc to
90% Vcc
15
-55
3.135
4.750
3.3
5.0
15
±15, ±25, ±50
or
±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
Vcc ± 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
Note 1:
Include 25°C calibration, operating temperature range, input voltage change, load change, first year
aging, shock and vibration.
Note 2:
QEV14 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
QEV14
DIL 14 Pin Full Size VCXO – Communications Equipment Application
Specification (rev-C)
June 13
th
, 2006
Mechanical Characteristics
BOTTOM VIEW
Pin connections
#1
Voltage Control
#7
Ground
#8
Output
#14
+Vcc
Line 1
Line 2
Line 3
Marking
Temex part number
Frequency in MHz (6 digits)
Date code (YYWW) – Manufacturing code
Hmax
= 5.08 mm for crystal blank version
Hmax
= 7.50 mm for UM1 crystal version
Example for QEV14KH100LQ50 / 16.384MHz
Line 1 : QEV14KH 100LQ50
Line 2 : 16.384
Line 3 : 0624-G
Packaging
: Antistatic Tube (25pcs/tube)
Ordering Information
QEV14
KH
Part numbering system
100
LQ
50
16.384MHZ
Package type
Supply
Voltage
KH
: + 5.0V
BH
:
+3.3V
Pulling Range
Operating
temperature range
LQ
:
JQ
:
HQ
:
DT
:
Frequency
stability
15
:
25
:
50
:
100
:
±15ppm
±25ppm
±50ppm
±100ppm
Nominal
Frequency
(MHz)
Please enter
the nominal
frequency
DIL Package
QEV14 :
14 Pin Full
Size
50
:
±50ppm min
75
:
±75ppm min
100
: ±100ppm min
150
: ±150ppm min
200
: ±200ppm min
0 to +70°C
-10 to +70°C
-20 to +70°C
-40 to +85°C
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
微控制器 MCU
京公网安备 11010802033920号
Copyright © 2005-2026 EEWORLD.com.cn, Inc. All rights reserved
电子工程世界
