5秒后页面跳转
DFAS7-LHZAFREQN2 PDF预览

DFAS7-LHZAFREQN2

更新时间: 2024-09-24 19:51:51
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
2页 111K
描述
HCMOS Output Clock Oscillator, 2MHz Min, 45MHz Max

DFAS7-LHZAFREQN2 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其他特性:TRI-STATE; ENABLE/DISABLE FUNCTION
老化:1 PPM/FIRST YEAR最长下降时间:10 ns
频率调整-机械:NO频率稳定性:2%
安装特点:SURFACE MOUNT最大工作频率:45 MHz
最小工作频率:2 MHz最高工作温度:75 °C
最低工作温度:-30 °C振荡器类型:HCMOS
输出负载:1 TTL, 15 PF物理尺寸:19.9mm x 12.9mm x 7.8mm
最长上升时间:10 ns最大供电电压:3.465 V
最小供电电压:3.135 V标称供电电压:3.3 V
表面贴装:YES最大对称度:55/45 %
Base Number Matches:1

DFAS7-LHZAFREQN2 数据手册

 浏览型号DFAS7-LHZAFREQN2的Datasheet PDF文件第2页 
FREQUENCY CONTROL PRODUCTS  
S U R F A C E M O U N T P R E C I S I O N T C X O  
D F A S 7 - K ( 5 V ) & D F A S 7 - L ( 3 . 3 V )  
19.9±0.1  
KEY FEATURES  
2 to 52 MHz  
Tight stability  
Pot in  
10k  
1.6  
Analogue temperature compensation  
APPLICATIONS  
18.4  
19.0  
H = 7.80 mm  
Gnd  
SDH/Sonet/Microwave  
Option Y  
Function  
DFA S7  
3
2
4
1
NC/Pot in/Vco  
GND  
1
2
3
4
PC board footprint  
Output  
Vcc  
2.6  
TYPE  
DFA S7-KH  
DFA S7-KO  
DFA S7-LH  
DFA S7-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 %  
10 mA  
20 mA  
30 mA  
5 V ± 5 %  
5 mA  
3.2 V to 3.6 V  
5 mA  
3.2 V to 3.6 V  
5 mA  
supply current ( no load)  
25 MHz  
35 MHz  
> 35 MHz  
20 mA  
30 mA  
15 mA  
15 mA  
20 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  
duty cycle @ 2.5V (LH @ 1.65 V)  
rise/fall times (10 to 90 %)  
high/low levels or output amplitude  
start-up  
45/55...55/45 %  
10 ns  
45/55...55/45 %  
10 ns  
3.5 V/ 0.5 V  
10 ms @ 4.75V  
2 V p-p  
2.7 V/ 0.2 V  
10 ms @ 3.2V  
1.5 V p-p  
10 ms @ 4.75V  
10 ms @ 3.2V  
remarks  
duty cycle for frequencies > 30 MHz is 40/60%…60/40%  
FREQUENCY STABILITY  
type  
detailed tolerances [ ppm ]  
temperature  
range  
model  
code  
stability versus:  
temperature  
± 1  
Vcc range  
load ± 10 %  
ageing  
-10 to 60°C D1  
C1  
-20 to 70°C  
C2  
± 1  
all types  
± 0.1  
± 0.1  
± 1  
± 2  
-30 to 75°C N2  
E5  
± 2  
± 5  
DFA S7-K  
types  
-40 to 85°C  
E3  
E2  
± 0.1  
± 0.1  
± 1  
± 3  
± 2  
factory calibration if no trimming option ± 1 ppm  
ageing is 1st year at 25°C  
DFA S7-L : Vcc range ≤ ± 0.3 ppm ( f 30 MHz )  
remarks  
OPTIONS  
external voltage control  
CODE  
DFA S7-K : 2.5 V ± 2 V ± 5 ppm, positive slope  
DFA S7-L : 1.5 V ± 1.5 V ± 5 ppm, positive slope  
± 5 ppm  
V
internal trimmer  
A
Y
external potentiometer  
10 kΩ ≥ ± 5 ppm, between pin 1 and GND (not available with internal trimmer)  
ORDERING CODE  
type + option code + frequency + model code  
Example  
DFA S7-KH 16.384 MHz E2  
TYPE  
DFA S7-K/L  
REVISION  
02  
CHECKED  
NE  
DATE  
11.10.2002  
PAGE  
59  

与DFAS7-LHZAFREQN2相关器件

型号 品牌 获取价格 描述 数据表
DFAS7-LHZFREQ1C1 CTS

获取价格

HCMOS Output Clock Oscillator, 2MHz Min, 30MHz Max
DFAS7-LHZFREQ1N2 CTS

获取价格

HCMOS Output Clock Oscillator, 2MHz Min, 30MHz Max
DFAS7-LHZFREQ2C1 CTS

获取价格

HCMOS Output Clock Oscillator, 30MHz Min, 45MHz Max
DFAS7-LHZFREQ2C2 CTS

获取价格

HCMOS Output Clock Oscillator, 30MHz Min, 45MHz Max
DFAS7-LHZFREQ2D1 CTS

获取价格

HCMOS Output Clock Oscillator, 30MHz Min, 45MHz Max
DFAS7-LHZFREQ2E3 CTS

获取价格

HCMOS Output Clock Oscillator, 30MHz Min, 45MHz Max
DFAS7-LHZYFREQC1 CTS

获取价格

HCMOS Output Clock Oscillator, 2MHz Min, 45MHz Max
DFAS7-LHZYFREQC2 CTS

获取价格

HCMOS Output Clock Oscillator, 2MHz Min, 45MHz Max
DFAS7-LHZYFREQE3 CTS

获取价格

HCMOS Output Clock Oscillator, 2MHz Min, 45MHz Max
DFAS7-LOAFREQC1 CTS

获取价格

Clipped Sine Output Oscillator, 2MHz Min, 39MHz Max