DFA14-CHV5.000MHZB0.5 [CTS]
Oscillator;
| 型号： | DFA14-CHV5.000MHZB0.5 |
| 厂家： | 
CTS |
| 描述： | Oscillator |
| 文件： | 总1页 (文件大小：32K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FREQUENCY CONTROL PRODUCTS
M I N I A T U R E D I L 1 4 T C X O
D F A 1 4 - C H ( 5 V ) & D F A 1 4 - C L H ( 3 . 3 V )
KEY FEATURES
20.3±0.1
15.24
PIN 1
5 to 52 MHz
Tight temperature stability
Analogue temperature compensation
APPLICATIONS
Transmissions, Access, Microwave
H = 8.50 mm
Function
DFA 14
V control / NC
1
0.45
GND
7
Output
Vcc
8
14
TYPE
DFA 14-CH
DFA 14-CLH
Frequency Range
5 to 52 MHz
ELECTRICAL SPECIFICATIONS
supply voltage
5 V ± 5 %
≤ 20 mA
3.3 V ± 5 %
≤ 10 mA
supply current ( no load)
output load
HCMOS 15 pF or 2 TTL
HCMOS 15 pF or 2 TTL
duty cycle @ 50% level
rise/fall times (10 to 90 %)
high/low levels or output amplitude
45/55...55/45 %
≤ 5 ns
≥ 4.5 V/ ≤ 0.5 V
45/55...55/45 %
≤ 5 ns
≥ 2.8 V/ ≤ 0.3 V
start-up
≤ 10 ms @ 4.75 V
≤ 10 ms @ 3.15 V
FREQUENCY STABILITY
detailed tolerances [ ppm ]
temperature
range
model
code
stability versus:
calibration
@ 25°C
type
temperature
≤ ± 0.5
≤ ± 0.5
≤ ± 0.2
≤ ± 0.5
Vcc ± 5 %
load ± 10 %
ageing
0 to 70°C B0.5
-20 to 70°C C0.5
-20 to 70°C C0.2
-40 to 85°C E0.5
-40 to 85°C E1
all types
≤ ± 0.1
≤ ± 0.1
≤ ± 1
≤ ± 1
≤ ± 1.0
C0.2 only available up to 20 MHz
ageing is 1st year at 25°C
remarks
OPTIONS
CODE
voltage control on pin 1
(positive slope )
≥ ± 5 ppm, ≤ ± 15 ppm
2.5 V ± 2 V
≥ ± 5 ppm, ≤ ± 15 ppm
1.65 V ± 1.35 V
V
ORDERING CODE
type + option code + frequency + model code
Example
DFA 14-CLHV 16.384 MHz E0.5
TYPE
DFA 14-C
REVISION
02
CHECKED
NE
DATE
27.02.2006
PAGE
67
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