參數(shù)資料
型號(hào): QEN05CNA
廠商: TEMEX
英文描述: SMD 5x3.2 XO
中文描述: 貼片5x3.2 XO筆記本電腦
文件頁(yè)數(shù): 2/5頁(yè)
文件大?。?/td> 309K
代理商: QEN05CNA
QEN05
SMD 5x3.2 XO – Communications Equipment Application
Specification (rev-C)
Electrical Characteristics
Electrical Parameters
Unit
December 15
th
, 2005
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
Minimum
Typical
Maximum
Test conditions
Frequency range
(see note 1)
Output logic
Operating temperature
range
(see table 1)
Storage temperature
range
Power supply voltage
(Vcc)
Frequency Stability
(see note 2)
Aging (First Year)
Input current
(see table 2)
MHz
1.544
125
HCMOS / TTL Output
Refer to Ordering
Information
°C
-10 to +70
-40 to +85
°C
-55
+125
V
+1.8
+5.0
Refer to Ordering
Information
Refer to Ordering
Information
± ppm
25
50
100
± ppm
5
Ref at 25°C
mA
Output load
pF
15
30
Refer to Ordering
Information
Refer to Ordering
Information
From 10% Vcc to
90% Vcc
From 10% Vcc to
90% Vcc
Duty cycle
(see note 3)
Rise & Fall time
Start-up time
%
40/60
ns
7
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
± 25ppm
-10 to +70°C
- 40 to +85°C
± 50ppm
B
F
± 100ppm
A
D
C
G
Table 2 : Input Current
Vcc=5V
Cl=15 pF
15 mA
20 mA
35 mA
40 mA
Vcc=3.3V Vcc=2.5V Vcc=1.8V
Cl=15pF
Cl=15pF
8 mA
7 mA
10 mA
8 mA
25 mA
20 mA
35 mA
30 mA
Frequency
range (MHz)
1.544 to 9.999
10.00 to 34.999
35.00 to 49.999
50.00 to 125
Cl=15pF
6 mA
7 mA
15 mA
25 mA
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