China Oscillators Products

Crysatl resonator

2009-2-26 17:48:52

]]>?Manufaceturers which specialise in producing Quarts Resonator such as HC-49U,49S,49S/SMD,?Manufaceturers which specialise in producing Quarts Resonator such as HC-49U,49S,49S/SMD,SMD/7050,6035,5032,4025,3225 etc. and VCXO such as DIP8,DIP14 etc. which have been mainly applying for color TV,Automobile Electronics,PC Cards,Electronical Meter, DVD,MP3,Digital Camera,Military Engineering,Moblie&Telecommunication fields etc.Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarantee that highly meet with EU standrads of RoHS with Pb free production.,5032,4025,3225 etc. and VCXO such as DIP8,DIP14 etc. which have been mainly applying for color TV,Automobile Electronics,PC Cards,Electronical Meter, DVD,MP3,Digital Camera,Military Engineering,Moblie&Telecommunication fields etc.Quality Management System ISO9001/2000 and Environment Management Certification System ISO14001/2004 has been implementing thoroghly and guarantee that highly meet with EU standrads of RoHS with Pb free production.

SMD Quartz Crystal Oscillators 5032

2008-11-30 16:28:48

]]>

SMD Quartz Crystal Oscillators 5032
This type crystal oscillator is high stable output over wide variations in temperature.It can be used in communication、HDTV、DVD、ADSL、TV.

SMD Quartz Crystal Clock Oscillators 5032 General Specification:
NOMINAL FREQUENCY:?1MHZ~80MHz
FREQUENCY TOLERANCE:?+/-25ppm~+/-100ppm
OPERATING TEMPERATURE RANGE:?-10 ~ +70
STORAGE TEMPERATURE RANGE:?? -40 to 85
INPUT VOLTAGE:?5.0V+/-0.5V,3.3VDC+/-0.3V,2.5V+/-0.2V,1.8V+/-0.2V
INPUT CURRENT:?10mA Max(1-4MHz); 30mA Max(4-32MHz); 45mA Max(32-80MHz)
OUTPUT LOAD:?1~5TTL OR CMOS 15~50 pF
SYMMETRY:?40% ~ 60% Normal; 45% ~ 55% Tight
RISE/FALL TIME(nS):? 10nS Max; 5nS Typical
Output“1”LEVEL:? TTL/2.4V Min; CMOS/90%VDD Min
Output“0”LEVEL:? TTL/0.4V Max; CMOS/10%VDD Max
Tri-state:?? Pin1:0.7VDD Min(High) or open, Output: Enable
???????????? Pin1:0.3VDD Max(Low), Output: Disable

Crystal Oscillators

2009-4-7 16:26:28

]]>

Feature : (1)High frequence , high reliability , tri-state function, TTL , CMOS output
         (2)Suitable as a standard clock for office automation equipment
General Specification:
Model: DIP8 and DIP14
Frequency range :1.000MHZ to 125.000MHZ
Frequency stability : +/-20 to +/-100ppm
Operating temperature range : 0 ºC to +/-7 ºC
Storage temperature range : -55 ºC to +/-125 ºC
Output load : 1-10TTL or CMOS 15-50pf
Input current : 10m A max 1-4MHZ
              30m A max 4-32MHZ
              45m A max 32-80MHZ
              60m A max 80-125MHZ
Input voltage : 3.0vdc +/- 0.3v , 5.0vdc +/- 0.5v
Symmetry : 45%-55% , 40%-60%
Rise / fall time : 5ns typioal ,10ns max
0 Level : TTL 0.4v max , CMOS 10% vdd max
1 Level : TTL 2.4v max , CMOS 90% vdd max

Voltage-Controlled Crystal Oscillators (VCXO) (5.03.21.2 mm)

2009-5-6 17:31:45

]]>

5.0*3.2*1.2 mm
2~50MHz
+/-30ppm Max,+/-50ppm Max
-20oc~ 70oc Operating
Output:CMOS
Pulling:+/-90ppm Min
Aging:+/-5ppm/year Max

Crystal Clock Oscillator DIP14

2009-5-12 14:47:19

]]>

Description:
Feature:
High frequency, High reliability, Tri-state function
TTL, CMOS output
Suitable as a standard clock for office automation equipment
General Specification:
Model DIP14
Frequency range 1~125MHz
Frequency stability ±20ppm~±100ppm
Operating temp range 0℃~±70℃
Storage temp range -55℃~±125℃
Output load 1~10TTL or CMOS 15~50pf
Input current 10mA max 1~4MHz
30mA max 4~32MHz
45mA max 32~80MHz
60mA max 80~125MHz
Input voltage 3.0vdc±0.3v,+5.0vdc±0.5
Symmetry 45%~55%,40%~60%
Rise/fall time 5ns typioal,10ns max