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VFT751474LBKEEXDPEHC-PF PDF预览

VFT751474LBKEEXDPEHC-PF

更新时间: 2024-02-28 09:55:31
品牌 Logo 应用领域
ACT 石英晶振温度补偿晶振
页数 文件大小 规格书
3页 768K
描述
TCXO/VC-TCXO, 7.0 x 5.0mm, HCMOS, Programmable

VFT751474LBKEEXDPEHC-PF 数据手册

 浏览型号VFT751474LBKEEXDPEHC-PF的Datasheet PDF文件第2页浏览型号VFT751474LBKEEXDPEHC-PF的Datasheet PDF文件第3页 
(V)TFCT75 Series  
TCXO/VCTCXO, 7.0 x 5.0mm, HCMOS, Programmable  
Programmable device, Fast lead time  
Recommended for non standard frequency  
Low jitter and low phase noise  
ESD sensitive device, Moisture sensitive level (MSL) 1  
Parameters  
Specification  
Remarks  
Frequency range  
Supply voltage  
F_nom 3.0MHz ~ 200.0MHz  
Vcc 2.8V, 3.0V, 3.3V  
F_tol <±2.0ppm  
Initial frequency tolerance  
Frequency stability  
at +25°C±2°C  
Table 1  
vs Temperature  
vs Load  
F_stb ±0.5ppm ~ ±3.0ppm  
F_load ±0.3ppm max.  
F_Vcc ±0.3ppm max.  
±10% load condition change  
±5% input voltage change  
at +25°C  
vs Voltage  
vs Aging  
F_age ±1.0ppm/year max.  
±1.0ppm/year max.  
vs Reflow  
1 reflow and measured after 24hrs  
Table 1  
Operating temperature range (°C)  
Storage temperature (°C)  
Output Wave Form  
Output voltage high  
Output voltage low  
Output load  
Topr 0°C ~ +50°C to 40°C ~ +85°C  
Tstg 55°C ~ +125°C  
HCMOS  
Voh 90% Vcc min.  
Vol 10% Vcc max.  
15pF  
Current consumption  
Rise and fall time  
Icc 10mA max [25MHz] ; 20mA max [200MHz]  
Tr, Tf 10ns max.  
at +25°C  
20% to 80% of wave form.  
Measured at 50% Vcc.  
Reach 90% amplitude at +25°C±2°C  
Duty cycle  
SYM 45%/55%, 40%/60%  
T_str 5.0m sec (typ.), 10.0m sec. (Max.)  
Startup time  
VCTCXO Option Only  
Control voltage  
Vc 1.5V ± 1.0V  
±5.0ppm min.  
for all supply voltages  
Frequency tuning (ppm)  
Linearity/Slope polarity  
Input impedance  
±10.0% max/Positive slope  
50.0MΩ min  
Positive voltage for positive frequency shift  
Modulation bandwidth  
20.0kHz min  
Dimensions (Unit:mm)  
Table 1 Frequency Stability vs Temperature  
Temp. (°C)  
Stability in ppm  
5.08  
1.4  
4
±0.5  
±1.0  
±1.5  
±2.0  
±2.5  
±3.0  
4
3
3
2
0°C to 50°C  
10°C to 60°C  
20°C to 70°C  
30°C to 75°C  
30°C to 85°C  
40°C to 85°C  
Enq.  
X
Bottom view  
5.08  
Land pattern  
Top view  
7.5  
1
X
1
2
X
1.8  
X
Enq.  
Phase Noise (133.33MHz example)  
dBc/Hz typical  
Pad 1 : Control voltage (VCTCXO). No connection(TCXO)  
10Hz  
100Hz  
1kHz  
70  
91  
95  
91  
85  
Pad 2 : Ground  
Pad 3 : Output  
Pad 4 : Supply Voltage  
10kHz  
100kHz  
Advanced Crystal Technology (A wholly owned Acal Bfi Company)  
Tel: +44 (0) 118 978 8878 Email info@actcrystals.com / www.actcrystals.com  
ISO9001 Registered  
Specifications subject to change without notification  

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