QEN07ADAR50.000MHZ [TEMEX]
HCMOS/TTL Output Clock Oscillator, 50MHz Nom, SMD, 4 PIN;
| 型号： | QEN07ADAR50.000MHZ |
| 厂家： | 
TEMEX |
| 描述： | HCMOS/TTL Output Clock Oscillator, 50MHz Nom, SMD, 4 PIN 机械 振荡器 |
| 文件： | 总5页 (文件大小：484K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
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
F r e q u e n c y
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20th, 2005
Electrical Characteristics
Electrical Parameters
Unit
Minimum
Typical
Maximum
Test conditions
Frequency range
MHz
1.544
80
(see note 1)
Output logic
HCMOS / TTL Output
-10 to +70
Operating temperature
range (see table 1)
Storage temperature
range
Refer to Ordering
Information
°C
°C
-40 to +85
+125
+3.3
-55
Power supply voltage
(Vcc)
Refer to Ordering
Information
Refer to Ordering
Information
V
+1.8
25
Frequency Stability
± ppm
± ppm
mA
pF
50
100
(see note 2)
Aging (First Year)
5
Ref at 25°C
Input current
(see table 2)
Output load
15
Refer to Ordering
Information
From 10% Vcc to
90% Vcc
Duty cycle
%
40/60
(see note 3)
Rise & Fall time
ns
7
Start-up time
ms
10
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 ± 100 ppm
-10 to +70°C
-40 to +85°C
C
G
B
F
A
D
Table 2: Input Current
Frequency
Range (MHz)
Vcc = 3.3V Vcc = 2.5V
Vcc = 1.8V
CI = 15 pF
6 mA
CI = 15 pF
8 mA
CI = 15 pF
7 mA
1.544 to 9.999
35.000 to 49.999
50.000 to 80.000
25 mA
35 mA
20 mA
30 mA
15 mA
25 mA
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
F r e q u e n c y
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20th, 2005
• Mechanical Characteristics
BOTTOM VIEW
SUGGESTED PAD
Hmax = 1.2 mm
TOP VIEW
Pin connections
#1
#2
#3
#4
Tri state
Ground
Output
+Vcc
Tri state function
Pin #1
Open
“1”
Output (Pin #3)
Active
Active
“0”
High Z
Marking
Line 1 Manufacturing code + 07 + stability/supply voltage/output code
Line 2 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.
F r e q u e n c y
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20th, 2005
Ordering Information
Part numbering system
QEN07
B
D
A
R
50.000MHZ
Nominal
Package type
Temperature Stability
Supply
Voltage
Output
Output
Symmetry
Option
Frequency (MHz)
SMD Package
QEN07 : SMD
3.2x2.5
A : HCMOS 15pF
Please enter the
A : ± 100ppm vs -10 to +70°C D : +3.3V
Blank : 40/60%
R : 45/55%
nominal frequency
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
M : +2.5V
N : +1.8V
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.
F r e q u e n c y
QEN07
SMD 3.2x2.5 XO – Communications Equipment Application
Specification (rev-A)
December 20th, 2005
Tape Drawing
Item
Code
Dimension
Tolerance
4.0
4.0
8.0
3.5
3.5
Pitch of components
P
Po
W
± 0.1
± 0.1
± 0.3
± 0.1
± 0.1
± 0.1
± 0.1
Pitch of sprocket hole
Width of carrier tape
Width of adhesive tape
Height of component hole
Diameter of sprocket hole
Total of tape thickness
W0
A
∅ 1.5
1.3
Do
K
Reel Drawing
Multiple : 1Kpcs per Reel
Unit : mm
Code
Dimension Tolerance
G
H
I
2.5
∅ 13.5
∅ 21.6
60
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
± 0.1
J
J
K
L
178
17.5
1.6
M
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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