QEN05BNBR50.000MHZ [TEMEX]
HCMOS/TTL Output Clock Oscillator, 50MHz Nom, SMD, 4 PIN;型号: | QEN05BNBR50.000MHZ |
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:606K) |
中文: | 中文翻译 | 下载: | 下载PDF数据表文档文件 |
FREQUENCY
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (Rev-C)
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
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (rev-C)
December 15th, 2005
Electrical Characteristics
Electrical Parameters
Unit
Minimum
Typical
Maximum
Test conditions
Frequency range
MHz
1.544
125
(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
+5.0
-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)
Refer to Ordering
Information
Output load
15
30
Refer to Ordering
Information
Duty cycle
%
40/60
(see note 3)
Rise & Fall time
From 10% Vcc to
90% Vcc
ns
7
Start-up time
From 10% Vcc to
90% Vcc
ms
10
Note 1: Not all voltages, loads or 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
Table 2 : Input Current
± 25ppm ± 50ppm ± 100ppm
Frequency
range (MHz)
1.544 to 9.999
10.00 to 34.999
35.00 to 49.999
50.00 to 125
Vcc=5V Vcc=3.3V Vcc=2.5V Vcc=1.8V
Cl=15 pF Cl=15pF Cl=15pF Cl=15pF
-10 to +70°C
- 40 to +85°C
C
G
B
F
A
D
15 mA
20 mA
35 mA
40 mA
8 mA
10 mA
25 mA
35 mA
7 mA
8 mA
6 mA
7 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
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (rev-C)
December 15th, 2005
• Mechanical Characteristics
SUGGESTED PAD
Hmax = 1.3 mm
TOP VIEW
BOTTOM VIEW
Tri state function
Pin connections
#2
#3
#4
Tri state
Pin #1
Open
“1”
Output (Pin #3)
Ground
Output
+Vcc
Active
Active
High Z
“0”
Marking
Line 1 Manufacturing code + 05 + stability/supply voltage/output code
Line 2 Frequency in MHz (6 digits)
Example for QEN05BDA / 50MHz
ꢀ Line 1 : G05BDA
ꢀ 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
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (rev-C)
December 15th, 2005
Ordering Information
Part numbering system
QEN05
B
D
A
R
50.000MHZ
Package type
Temperature Stability
Supply
Voltage
Output
Output
Symmetry
Option
Nominal
Frequency (MHz)
SMD Package
QEN05 : SMD
5x3.2
A : + 5.0V
D : +3.3V
M : +2.5V
N : +1.8V
A : HCMOS 15pF
B : HCMOS 30pF
Please enter the
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
Blank : 40/60%
R : 45/55%
nominal frequency
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
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (rev-C)
December 15th, 2005
Tape Drawing
Item
Code
Dimension
Tolerance
8.0
Pitch of components
P
Po
P1
W
± 0.1
± 0.1
± 0.1
± 0.3
± 0.1
± 0.1
± 0.1
± 0.1
4.0
Pitch of sprocket hole
2.0
Length from hole center to component center
Width of carrier tape
12.0
5.5
Width of adhesive tape
W0
A
5.7
Height of component hole
Diameter of sprocket hole
Total of tape thickness
∅ 1.5
1.5
Do
K
Reel Drawing
Multiple : 1Kpcs per Reel
Unit : mm
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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