FREQUENCY
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (Rev-A)
Electrical Characteristics ......................................................P01
Mechanical Characteristics ...................................................P02
Ordering Information .............................................................P03
Suggested Reflow Soldering profile ......................................P03
Tape Drawing........................................................................P04
Reel Drawing ........................................................................P04
Frequency
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20
th
, 2005
Electrical Characteristics
Electrical Parameters
Frequency range
(see note 1)
Unit
MHz
Minimum
1.544
Typical
Maximum
80
Test conditions
Output logic
Operating temperature
range
(see table 1)
Storage temperature
range
Power supply voltage
(Vcc)
Frequency Stability
(see note 2)
HCMOS / TTL Output
°C
°C
V
± ppm
± ppm
mA
pF
%
ns
ms
40/60
7
10
15
Refer to Ordering
Information
From 10% Vcc to
90% Vcc
-55
+1.8
25
50
-10 to +70
-40 to +85
+125
+3.3
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 2)
Output load
Duty cycle
(see note 3)
Rise & Fall time
Start-up time
Note 1:
Not all voltages, stabilities are available for frequency over 70 MHz.
Note 2:
Include 25°C tolerance, operating temperature range, input voltage change, load change, first year
aging, shock and vibration.
Note 3:
Duty cycle 45/55% is available on option.
Table 1: Stability Codes
±
25 ppm
±
50 ppm
-10 to +70°C
C
B
-40 to +85°C
G
F
Frequency
Range (MHz)
1.544 to 9.999
35.000 to 49.999
50.000 to 80.000
±
100 ppm
A
D
Vcc = 1.8V
CI = 15 pF
6 mA
15 mA
25 mA
Table 2: Input Current
Vcc = 3.3V Vcc = 2.5V
CI = 15 pF
CI = 15 pF
8 mA
7 mA
25 mA
20 mA
35 mA
30 mA
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20
th
, 2005
•
Mechanical Characteristics
BOTTOM VIEW
SUGGESTED PAD
Hmax
= 1.2 mm
TOP VIEW
#1
#2
#3
#4
Pin connections
Tri state
Ground
Output
+Vcc
Tri state function
Pin #1
Output (Pin #3)
Open
Active
“1”
Active
“0”
High Z
Line 1
Line 2
Marking
Manufacturing code + 07 + stability/supply voltage/output code
Frequency in MHz (6 digits)
Example for QEN07BDA / 50MHz
Line 1 : G07BDA
Line 2 : 50.000
2
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20
th
, 2005
Ordering Information
QEN07
B
Part numbering system
D
A
R
50.000MHZ
Package type
Temperature Stability
Supply
Voltage
Output
Output
Symmetry
Option
Nominal
Frequency (MHz)
Please enter the
nominal frequency
SMD Package
QEN07 :
SMD
3.2x2.5
A
:
± 100ppm vs -10 to +70°C
B
: ± 50ppm vs -10 to +70°C
C
: ± 25ppm vs -10 to +70°C
D
: ± 100ppm vs -40 to +85°C
F
: ± 50ppm vs -40 to +85°C
G
: ± 25ppm vs -40 to +85°C
D
: +3.3V
M
:
+2.5V
N
:
+1.8V
A
: HCMOS 15pF
Blank
: 40/60%
R
: 45/55%
Suggested Reflow Soldering Profile
3
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Frequency
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20
th
, 2005
Tape Drawing
Item
Pitch of components
Pitch of sprocket hole
Width of carrier tape
Width of adhesive tape
Height of component hole
Diameter of sprocket hole
Total of tape thickness
Code
P
Po
W
W0
A
Do
K
Dimension
4.0
4.0
8.0
3.5
3.5
∅
1.5
1.3
Tolerance
± 0.1
± 0.1
± 0.3
± 0.1
± 0.1
± 0.1
± 0.1
Reel Drawing
G
Multiple
: 1Kpcs per Reel
Unit : mm
L
I
H
Code
G
H
I
J
K
L
M
Dimension
2.5
∅
13.5
∅
21.6
60
178
17.5
1.6
Tolerance
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
J
K
M
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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