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參數(shù)資料
| 型號(hào)： | QEV4KH50DT15FREQ |
| 廠商： | TEMEX COMPONENTS |
| 元件分類(lèi)： | VCXO, clock |
| 英文描述： | VCXO, CLOCK, 1 MHz - 160 MHz, HCMOS/TTL OUTPUT |
| 封裝： | DIL-8 PIN |
| 文件頁(yè)數(shù)： | 2/3頁(yè) |
| 文件大?。?/td> | 409K |
| 代理商： | QEV4KH50DT15FREQ |
QEV4
DIL 8 Pin Half Size VCXO – Communications Equipment Application
Specification (rev-C)
June 14
th, 2006
1
TEMEX reserves the right to modify herein specifications and informations at any time when necessary to provide optimum performance and cost.
Freque ncy
Electrical Characteristics
Electrical Parameters
Unit
Minimum
Typical
Maximum
Test conditions
Frequency range
MHz
1
160
Output logic
HCMOS / TTL Output
Operating temperature
range
°C
0 to +70
-40 to +85
Refer to Ordering
Information
Storage temperature range
°C
-55
+125
Power supply voltage (VCC)
3.3V version
5.0V version
VDC
3.135
4.750
3.3
5.0
3.465
5.250
Refer to Ordering
Information
Typical Calibration
± ppm
15
Ref at 25°C
Frequency Stability
(see note 1)
± ppm
±15, ±25, ±50, ±100
Refer to Ordering
Information
Stability vs Supply voltage
variation
± ppm
5
VCC ± 5%
Stability vs load variation
± ppm
3
15pF
± 10%
Aging (First Year)
± ppm
5
Ref at 25°C
Input current
(see table 1)
mA
HCMOS Output load
pF
15
Output Logic Levels
Output Logic High (VOH)
Output Logic Low (VOL)
V
90%VCC
10%VCC
Frequency Pulling range
3.3V => Vc= 1.65
± 1.50V
5.0V => Vc= 2.50
± 2.00V
± ppm
± 50 ~ ± 150 minimum
± 50 ~ ± 200 minimum
Refer to Ordering
Information
Linearity
%
10
Duty cycle
%
40
50
60
Rise & Fall time
ns
10
From 10% Vcc to
90% Vcc
Start-up time
ms
10
Note 1: Include 25°C tolerance, operating temperature range, input voltage change, load change, first year
aging, shock and vibration.
Note 2: QEV4 is fully RoHS compliant.
Table 1 : Input Current
Vcc=5V
Vcc=3.3V
Frequency
range (MHz)
Cl=15 pF
Cl=15pF
1.000 to 10.999
20 mA
10 mA
20.00 to 39.999
40 mA
30 mA
40.00 to 99.999
60 mA
50 mA
100.0 to 160.00
90 mA
80 mA
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