FREQUENCY
QEN4
DIL 8 Pin Half Size XO – Communications Equipment Application
Specification (Rev-B)
Electrical Characteristics ......................................................P01
Mechanical Characteristics ...................................................P02
Ordering Information .............................................................P02
Frequency
QEN4
DIL 8 Pin Half Size XO – Communications Equipment Application
Specification (rev-B)
January 05
th
, 2006
Electrical Characteristics
Electrical Parameters
Frequency range
Output logic
Operating temperature
range
(see table 1)
Storage temperature
range
Power supply voltage
(Vcc)
Frequency Stability
(see note 1)
Unit
MHz
Minimum
0.5
Typical
Maximum
150
Test conditions
HCMOS / TTL Output
°C
°C
V
± ppm
± ppm
mA
pF
LS-TTL
%
ns
ms
15
5
40/60
10
10
Refer to Ordering
Information
From 10% Vcc to
90% Vcc
-55
+3.3 (± 5%)
15
50
0 to +70
-40 to +85
+125
+5.0 (± 5%)
100
5
Refer to Ordering
Information
Refer to Ordering
Information
Ref at 25°C
Refer to Ordering
Information
Aging (First Year)
Input current
(see table 1)
Output load
HCMOS load
(see table 2
)
TTL load
Duty cycle
Rise & Fall time
Start-up time
Note 1:
Include 25°C tolerance, operating temperature range, input voltage change, load change, first year
aging, shock and vibration.
Table 1 : Input Current
Frequency
range (MHz)
0.500 to 23.999
24.00 to 49.999
50.00 to 69.999
70.00 to 150.00
Vcc=5V
Cl=15 pF
20 mA
30 mA
40 mA
60 mA
Vcc=3.3V
Cl=15pF
15 mA
20 mA
30 mA
45 mA
Table 2 : Maximum Output Load
Frequency
range (MHz)
Up to 50.000
Up to 70.000
Up to 150.00
Vcc=5V
50pF
30pF
15pF
Vcc=3.3V
30pF
20pF
15pF
Table 3 : Maximum Deviation
Operating
±15ppm ±25ppm ±50ppm ±100ppm
Temperature Range
0 to 70°C
Yes
Yes
Yes
Yes
-10 to 70°C
-
Yes
Yes
Yes
-20 to 70°C
-
Yes
Yes
Yes
-40 to 85°C
-
Yes
Yes
Yes
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEN4
DIL 8 Pin Half Size XO – Communications Equipment Application
Specification (rev-B)
January 05
th
, 2006
Mechanical Characteristics
BOTTOM VIEW
#1
#2
#3
#4
Pin connections
N.C. or Tri state
Ground
Output
+Vcc
Tri state function
Pin #1
Output (Pin #3)
Open
Active
“1”
Active
“0”
High Z
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 QEN4H DT50 / 49.152MHz
Line 1 : QEN4H DT50
Line 2 : 49.152MHz
Line 3 : 0547-I
Packaging
: Antistatic Tube (40pcs/tube)
Ordering Information
QEN4
H
Part numbering system
J
LQ
25
10.000MHZ
Package type
Supply
Voltage
H
:
+ 5.0V
BH
:
+3.3V
Option
Operating
temperature range
Frequency
stability
15
:
25
:
50
:
100
:
±15ppm
±25ppm
±50ppm
±100ppm
Nominal
Frequency
(MHz)
Please enter
the nominal
frequency
DIL Package
QEN4 :
8 Pin Half
Size
J
: Tri-state output
LQ
:
0 to +70°C
R
: Duty cycle 45/55%
JQ
: -10 to +70°C
HQ
: -20 to +70°C
DT
: -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.
嵌入式系统
