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DFAV14-LHFREQ40D1 PDF预览

DFAV14-LHFREQ40D1

更新时间: 2024-11-15 19:07:55
品牌 Logo 应用领域
西迪斯 - CTS 机械振荡器
页数 文件大小 规格书
1页 91K
描述
HCMOS Output Clock Oscillator, 2MHz Min, 45MHz Max, MINIATURE, DIP-4

DFAV14-LHFREQ40D1 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:unknown
风险等级:5.84老化:1 PPM/FIRST YEAR
最大控制电压:3 V最小控制电压:
最长下降时间:10 ns频率调整-机械:NO
频率偏移/牵引率:40 ppm频率稳定性:1%
安装特点:THROUGH HOLE MOUNT最大工作频率:45 MHz
最小工作频率:2 MHz最高工作温度:60 °C
最低工作温度:-10 °C振荡器类型:HCMOS
输出负载:1 TTL, 15 PF物理尺寸:20.3mm x 12.7mm x 8.5mm
最长上升时间:10 ns标称供电电压:3.3 V
表面贴装:NO最大对称度:55/45 %
Base Number Matches:1

DFAV14-LHFREQ40D1 数据手册

  
FREQUENCY CONTROL PRODUCTS  
M I N I A T U R E D I L 1 4 P A C K A G E V C - T C X O  
D F A V 1 4 - K ( 5 V ) & D F A V 1 4 - L ( 3 . 3 V )  
STANDARD MINIATURE DIL 14 PACKAGE  
20.3±0.1  
15.24  
5 V OR 3.3 V SUPPLY VOLTAGE  
HIGH FREQUENCY STABILITY  
WIDE PULLING RANGE  
PIN 1  
H = 8.50 mm  
Function  
V control  
GND  
DFAV 14  
1
7
0.45  
Output  
Vcc  
8
14  
TYPE  
DFAV 14-KH  
DFAV 14-KO  
DFAV 14-LH  
DFAV 14-LO  
Frequency range  
2 to 52 MHz  
2 to 52 MHz  
2 to 45 MHz  
2 to 45 MHz  
ELECTRICAL SPECIFICATIONS  
supply voltage  
5 V ± 5 %  
5 V ± 5 %  
3.2 V to 3.6 V  
3.2 V to 3.6 V  
supply current (no load)  
25 MHz  
35 MHz  
> 35 MHz  
10 mA  
20 mA  
30 mA  
5 mA  
20 mA  
30 mA  
5 mA  
15 mA  
20 mA  
5 mA  
15 mA  
20 mA  
HCMOS 15 pF or  
2 TTL  
clipped sine  
HCMOS 15 pF or  
1 TTL  
clipped sine  
output load  
20k//5 pF  
20k//5 pF  
@ 2.5V  
45/55...55/45 %  
duty cycle  
@ 1.65V  
45/55...55/45 %  
10 ns  
rise/fall times (10 to 90 %)  
10 ns  
high/low levels or output amplitude  
3.5 V/ 0.5 V  
2 V p-p  
2.7 V/ 0.2 V  
1.5 V p-p  
start up  
remark  
10 ms @4.75 V  
10 ms @4.75 V  
10 ms @3.2V  
10 ms @3.2V  
duty cycle for frequencies > 30 MHz is 40/60%…60/40%  
FREQUENCY STABILITY  
detailed tolerances [ ppm ]  
temperature model  
types  
stability versus:  
pulling range  
range  
code  
temp.  
± 1  
± 2  
@ 25°C  
Vcc range load ± 10 %  
ageing  
positive function  
-10 to 60°C 40D1  
-20 to 70°C 40C2  
all types  
± 1  
± 0.2  
± 0.3  
± 1  
± 40  
control voltage range: DFAV 14-K/ 2.5 V ± 2 V, DFAV 14-L/ 1.5 V ± 1.5 V  
input impedance 10 kΩ  
remarks  
temperature stability is guaranteed @ 2.5 V control voltage  
ageing is 1st year at 25°C  
OPTIONS  
CODE  
internal trimmer  
A
≥ ± 5ppm  
ORDERING CODE  
type + frequency + model code  
Example  
DFAV 14-KH 19.440 MHz 40D1  
TYPE  
DFAV 14-K / L  
REVISION  
01  
CHECKED  
JYA  
DATE  
24.01.2002  
PAGE  
64  

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