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KT12B-ECV50L-19.680MT PDF预览

KT12B-ECV50L-19.680MT

更新时间: 2024-01-01 13:12:55
品牌 Logo 应用领域
京瓷/艾维克斯 - KYOCERA AVX 机械振荡器
页数 文件大小 规格书
1页 105K
描述
Sine Output Oscillator, 19.68MHz Nom

KT12B-ECV50L-19.680MT 技术参数

生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.84老化:1 PPM/FIRST YEAR
最大控制电压:3.5 V最小控制电压:1.5 V
频率调整-机械:NO频率偏移/牵引率:8 ppm
频率稳定性:2.5%安装特点:SURFACE MOUNT
标称工作频率:19.68 MHz最高工作温度:80 °C
最低工作温度:-30 °C振荡器类型:SINE
输出阻抗:10000 Ω输出电平:1 V
物理尺寸:11.6mm x 9.6mm x 2.3mm标称供电电压:5 V
表面贴装:YESBase Number Matches:1

KT12B-ECV50L-19.680MT 数据手册

  
KT12 Series SMD Crystal Clock Oscillators  
Temperature Compensated  
FEATURES  
HOW TO ORDER  
1) Miniature SMD type  
(11.6x9.6x2.3mm)  
2) Frequency adjustment  
free after reflow  
KT12  
- D C V 33 V - 19.680M T  
1
2
3
4 5  
6
7
8
9
1 Type  
2 Terminals: Blank ( )=4 terminals, A=6 terminals  
B=8 terminals  
soldering process  
3) AFC function available  
(option)  
3
Frequency stability: D=±2ppm, E=±2.5ppm, K=±5ppm  
4 Lower operaing temp.: C=-30°C; E=-20°C, G=-10°C  
5 Upper operating temp.: R=60°C; T=70°C; V=80°C  
6 Supply voltage: 30=3.0V; 50=5.0V  
7 AFC function; V=with; N=without; L=with (trimmerless)  
8 Frequency: See table below  
4) 3V/5V drive available  
5) Frequency stability:  
±2ppm at -30~+80°C  
6) 2000 pieces per reel  
7) Sold in increments of  
2000 pieces  
9 Packaging: T= Tape and reel  
SPECIFICATIONS  
Specification  
Parameters  
Code  
Unit  
Remarks  
PHS  
Cellular  
3.0V±±5  
±.0V±±5  
Supply Voltage  
Vcc  
3.0V±±5  
V
19.680  
19.200  
14.400  
12.800  
Output Frequency  
Fout  
19.200  
16.800  
13.000  
MHz  
Operating Temp.  
Storage Temp.  
Topr  
Tstr  
-10 ~ 60  
-20 ~ 70  
-30 ~ 80 max.  
°C  
°C  
-40 ~ 8±  
±2.0 max.  
±2.±max.  
±2.± max.  
vs. Temp. (After Reflow)  
Frequency Stability  
f/fo  
ppm  
±0.2 max.  
±0.3 max.  
±1.0 max.  
1.0 min.  
vs. Load  
vs. Voltage  
1 Year  
Aging Rate  
Aging  
Vout  
Icc  
ppm/year  
Vp-p  
mA  
Output Voltage  
Supply Current  
Trimmer Control Range  
Voltage Control Range  
Harmonics  
Load 10k /10pF  
2.0 max.  
±3.0 min.  
f/C  
ppm  
Internal Trimmer  
1.±V±1Vꢀ 2.±±1V  
f/V  
ex: ±4.0 ~ ±8.0  
-3.0 max.  
ppm  
dBc  
DIMENSIONS  
RECOMMENDED LAND PATTERN  
#2 Pin  
(GND)  
#4 Pin  
11.6±0.3  
7.62±0.15  
(N.C. or Vcon  
)
1
4
2
3
Marking  
Pad No.  
Function  
NC or Vcon  
GND/Case GND  
OUTPUT  
1
2
3
4
Freq. Adj.  
1.0  
+Vcc  
1.40  
3.68  
1.40  
#4 Pin  
(VCC  
#3 Pin  
(Output)  
)
RECOMMENDED REFLOW  
PROFILE (IR REFLOW)  
TEST CIRCUIT  
(HARMONICS & FREQUENCY)  
TEST CIRCUIT (AMPLITUDE)  
(C°)  
Peak: 230±5°C  
250  
15 sec. max.  
A
A
200  
180  
Synchronized  
Scope Counter  
Spectrum  
Analyzer  
Power  
Supply  
Vcc  
4
3
150±10°C  
150  
Power  
Supply  
Vcc  
4
3
V
Oscillator  
V
Oscillator  
1
2
10k  
±10%  
C1  
100  
50  
0
1
2
10k  
±10%  
10pF  
±10%  
180°C min.  
40 sec. max.  
Vcon or N.C.  
Vcon or N.C.  
60 sec.  
60 sec.  
C1: Probe Capacitance (10pF)  
(sec.)  
36  

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