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DFNS1-LHZR44.736MHZXE32D PDF预览

DFNS1-LHZR44.736MHZXE32D

更新时间: 2023-01-02 20:02:53
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 32K
描述
Oscillator,

DFNS1-LHZR44.736MHZXE32D 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:compliant
风险等级:5.67其他特性:TRI-STATE ENABLE/DISABLE FUNCTION
最长下降时间:3 ns频率调整-机械:NO
频率稳定性:15%安装特点:SURFACE MOUNT
标称工作频率:44.736 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:HCMOS
输出负载:15 pF物理尺寸:14.8mm x 9.1mm x 5.9mm
最长上升时间:3 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 %

DFNS1-LHZR44.736MHZXE32D 数据手册

  
FREQUENCY CONTROL PRODUCTS  
S T R A T U M I V S M D P R E C I S I O N O S C I L L A T O R  
D F N S 1 - K ( 5 V ) & D F N S 1 - L ( 3 . 3 V )  
14.8±0.3  
KEY FEATURES  
5.08  
2 to 80 MHz  
Stratum IV compliant over -40 to 85°C  
1.0  
APPLICATIONS  
Stratum IV and IVE  
5.08  
Function  
Enable/Disable  
Gnd  
Output  
Vcc  
DFN S1  
1
2
3
4
PC board footprint  
4
3
2
1
1.27  
TYPE  
Frequency Range  
DFN S1-KHZ  
2 to 80 MHz  
DFN S1-LHZ  
2 to 80 MHz  
Standard Frequencies  
12.8; 16.384; 19.44; 20; 38.88; 34.368; 44.736; 51.84 & 77.76 MHz  
ELECTRICAL SPECIFICATIONS  
supply voltage  
5 V ± 5 %  
3.3 V ± 5 %  
supply current (no load)  
25 MHz  
70 MHz  
> 70 MHz  
20 mA  
40 mA  
70 mA  
10 mA  
15 mA  
35 mA  
HCMOS 15 pF  
HCMOS 50 pF or 10 TTL 25 MHz  
output load  
duty cycle  
HCMOS 15 pF > 25 MHz  
40/60...60/40 % @ 50% level  
40/60...60/40 % @ 50% level  
rise/fall times (HCMOS @ 15 pF load)  
10 to 90 %  
10 to 90 %  
7 ns up to 25 MHz  
3 ns > 25 MHz  
7 ns up to 25 MHz  
3 ns > 25 MHz  
high/low levels  
4.5 V/ 0.5 V  
2.8 V/ 0.3 V  
1 ps RMS (f = 50 MHz)  
high or open = enable, low = high Z  
10 ms @ 3.15 V  
Jitter RMS (1 kHz to 20 MHz)  
1 ps RMS (f = 50 MHz)  
high or open = enable, low = high Z  
10 ms @ 4.5 V  
tri-state output on pin 1  
start up  
FREQUENCY STABILITY  
detailed tolerances [ ppm ]  
temperature  
range  
model  
code  
stability versus:  
Vcc ± 5 %  
Telcordia GR-1244 CORE Stratum IV or IVE  
overall  
stability  
calibration  
@ 25°C  
type  
temperature  
± 15 typ.  
ageing  
0 to 70°C XB32D  
-20 to 70°C XC32D  
-40 to 85°C XE32D  
± 10 typ.  
over  
20 years  
± 32 over  
20 years  
all types  
± 1.5 typ.  
± 5 typ.  
CODE  
OPTIONS  
R
45/55...55/45 %  
tight symmetry (f 50 MHz)  
ORDERING CODE  
type + option code + frequency + temperature code  
Example  
DFN S1-LHZ 77.76 MHz XE32D  
TYPE  
DFN S1 SIV  
REVISION  
01  
CHECKED  
NE  
DATE  
10.10.2004  
PAGE  
14  

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