DFAS3-KHFREQC1.5 [CTS]
HCMOS Output Clock Oscillator, 5MHz Min, 25MHz Max;
| 型号： | DFAS3-KHFREQC1.5 |
| 厂家： | 
CTS |
| 描述： | HCMOS Output Clock Oscillator, 5MHz Min, 25MHz Max 机械 振荡器 |
| 文件： | 总1页 (文件大小：108K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
FREQUENCY CONTROL PRODUCTS
L O W P O W E R M I N I A T U R E S U R F A C E M O U N T T C X O
D F A S 3 - K H ( 5 V ) & L H ( 3 . 3 V )
RECOMMENDED FOR NEW DESIGNS
1.5
5.08
HCMOS OUTPUT
CRYSTAL PACKED INTO ITS OWN HOLDER
EXTERNAL VOLTAGE CONTROL
9.1±0.3
LOW PROFILE
5.08
Function
V control / GND
GND
DFA S3
1
2
3
4
4
1
3
2
Output
PC board foprint
Vcc
PIN 1 TO BE GROUNDED IF
NO CTRL VOLTAGE OPTION
1.5
TYPE
DFA S3-KH
DFA S3-LH
Frequency Range
5 to 25 MHz
5 to 25 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 TT
HCMOS 15 pF or 2 TTL
duty cycle @ 50% level
45/55...5%
≤ 5 s
45/55...55/45 %
≤ 5 ns
rise/fall times (10 to 90 %)
high/low levels or output amplitude
≥ 4.0.5
≥ 2.8 V/ ≤ 0.3 V
start-up
≤ 1s @ 5 V
≤ 10 ms @ 3.15 V
FREQUENCY STABILITY
type
detailed tolerances [ ppm ]
temperature
range
model
code
stability versus :
calibration
temrature
≤ ± 5
Vcc ± 5 %
load ± 10 %
ageing
≤ ± 1
@ 25°C
0 to 70°C B0.5
-20 to 70°C C1.5
-30 to +75°C N2.5
all types
remark
≤ ± 0.3
≤ ± 0.1
≤ ± 1
≤ ± 15
≤ ± 2.5
ageing is 1st year at 25°C
OPTIONS
voltage control (ptivope )
CODE
≥ ± 5ppm, ≤ ± 15 ppm
≥ ± 5 ppm, ≤ ± 15 ppm
V
2.5 V ± 2 V
1.65 V ± 1.35 V
ORDERING COD
type + option code + frequency + model code
DFA S3-KHV 19.44 MHz N2.5
Example
TYPE
DFA S3-K / L
REVISION
01
CHECKED
JYA
DATE
24.01.2002
PAGE
50
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