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THD3029031LJ280008-19.44M PDF预览

THD3029031LJ280008-19.44M

更新时间: 2024-11-18 19:12:43
品牌 Logo 应用领域
PLETRONICS 机械PCS过程控制系统石英晶振压控振荡器有源晶体振荡电路
页数 文件大小 规格书
6页 611K
描述
TCVCXO, Clock,

THD3029031LJ280008-19.44M 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:LCC, 4 PINReach Compliance Code:compliant
风险等级:5.62其他特性:LESS THAN 250 PCS AVAILABLE IN TAPE PACKING
老化:3 PPM/15 YEAR最大控制电压:2.5 V
最小控制电压:0.5 V最长下降时间:6.5 ns
频率调整-机械:NO频率偏移/牵引率:8 ppm
频率稳定性:0.28%安装特点:SURFACE MOUNT
端子数量:4标称工作频率:19.44 MHz
最高工作温度:80 °C最低工作温度:-40 °C
振荡器类型:CMOS输出负载:15 pF
封装主体材料:CERAMIC封装等效代码:LCC4,.12X.2,145/86
物理尺寸:5.0mm x 3.2mm x 1.5mm最长上升时间:6.5 ns
最大压摆率:7 mA最大供电电压:3.1 V
最小供电电压:2.9 V标称供电电压:3 V
表面贴装:YES最大对称度:60/40 %
Base Number Matches:1

THD3029031LJ280008-19.44M 数据手册

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THD3 Series  
PLETRONICS  
STRATUM-III TYPE TCXO / TCVCXO  
Applications  
Features  
SONET / SDH / DWDM  
Pletronics’ THD3 Stratum-III Type Series Temperature  
Test & Measurement  
Compensated Crystal Oscillator  
Telecom Transmission & Switching Equipment  
Base Stations / Picocell  
Wireless Communication Equipment  
Optional Voltage Control Function  
Low Power / Fast Warm Up  
CMOS Output  
THD3  
3.2 x 5.0 x 1.50 mm  
LCC Ceramic Package  
2.8V to 3.3V nominal Supply Voltage  
See table for developed Frequencies  
Electrical Characteristics  
Condition (Consult factory for other options)  
Parameter  
Frequency Range 2  
Min  
Typ  
Max  
Unit  
8.192  
-
40.0  
MHz  
See table below for developed frequencies  
Frequency Stability vs. Temperature 2  
-
±0.28  
-
ppm  
(fmax - fmin) / 2  
Frequency Initial Calibration  
Operating Temperature Range 2  
Supply Voltage 1, 2 VCC  
Supply Current ICC  
24 Hour Holdover  
-
-40  
2.8  
-
-
±1.0  
+85  
3.3  
ppm  
°C  
25°C ± 2°C, 24 hours after reflow  
Widest range available  
± 5%  
-
-
Volts  
mA  
-
7.0  
Load: 15 pF, VCC ± 5%  
-
-
±0.37  
±0.2  
±0.2  
2.5  
ppm  
ppm  
ppm  
Volts  
ppm  
%
Frequency Stability vs. Supply  
Frequency Stability vs. Load  
Vcontrol Range  
-
-
Load: 15 pF, VCC ± 5%  
Load: 15 pF, VCC ± 5%  
1.50 volts nominal for VCC  
Positive Slope  
-
-
0.5  
0
-
±8.0  
-
Frequency Pullability 2  
±12.0  
2.0  
Linearity  
-
Output Waveform  
CMOS  
Duty Cycle  
40  
90  
-
50  
60  
-
%
%Vdd  
%Vdd  
nS  
Load: 15 pF  
Output VHIGH  
-
Vth: TR and TF 10% and 90% of amplitude  
Vth: D.C. 50% of amplitude  
Output VLOW  
-
10  
6.5  
3.0  
-
Output TRISE and TFALL  
Startup Time  
-
-
-
-
S
Time to reach specified frequency  
After 15 years  
Long Term Stability (Aging)  
-
±3.0  
ppm  
Frequency offset from carrier 12 kHz to 5 MHz,  
typical performance at 20.0 MHz  
Jitter  
-
0.6  
-
pS  
-100  
-120  
-134  
-144  
Phase Noise  
10 Hz  
100 Hz  
1 kHz  
10 kHz  
-
-
dBc/Hz 25°C ± 2°C at 26.0 MHz  
°C  
Storage Temperature Range  
-55  
-
+95  
Note:  
1 Place a 10nF power supply bypass capacitor next to device for correct operation  
2 Specified by part number.  
The following is a list of developed frequencies. Consult factory for other options.  
8.192M, 9.60M, 9.72M, 10.00M, 12.80M, 13.00M, 16.384M,  
19.20M, 19.44M, 20.00M, 25.60M, 26.00M, 40.00M only  
Product information is current as of publication date. The product conforms to specifications per the terms of the Pletronics standard warranty.  
Production processing does not necessarily include testing of all parameters.  
Jun 5, 2015 Rev. B  
Pg 1  
Copyright © 2015, Pletronics Inc. C19013 36th Ave. W, Lynnwood, WA 98036 USA C www.pletronics.com C 425-776-1880