參數(shù)資料
型號: EMK23H2J-28.704MTR
廠商: ECLIPTEK CORP
元件分類: XO, clock
英文描述: CRYSTAL OSCILLATOR, CLOCK, 28.704 MHz, LVCMOS OUTPUT
封裝: ROHS COMPLIANT, SMD, 4 PIN
文件頁數(shù): 3/6頁
文件大?。?/td> 197K
代理商: EMK23H2J-28.704MTR
EMK23H2J-28.704M TR
OUTPUT DISABLE
(LOGIC LOW)
OUTPUT WAVEFORM & TIMING DIAGRAM
V
OH
V
OL
80% of Waveform
50% of Waveform
20% of Waveform
Fall
Time
Rise
Time
T
W
T
Duty Cycle (%) = T
W
/T x 100
V
IH
V
IL
t
PLZ
t
PZL
C
P
Supply
Voltage
(V
DD
)
Test Circuit for CMOS Output
Output
Tri-State or
Power Down
Ground
+
+
+
_
_
_
Power
Supply
0.01μF
(Note 1)
0.1μF
(Note 1)
C
L
(Note 3)
Note 1: An external 0.1μF low frequency tantalum bypass capacitor in parallel with a 0.01μF high frequency
ceramic bypass capacitor close to the package ground and V
pin is required.
Note 2: A low capacitance (<12pF), 10X attenuation factor, high impedance (>10Mohms), and high bandwidth
(>300MHz) passive probe is recommended.
Note 3: Capacitance value C
L
includes sum of all probe and fixture capacitance.
Voltage
Meter
Current
Meter
Oscilloscope
Frequency
Counter
Probe
(Note 2)
www.ecliptek.com | Specification Subject to Change Without Notice | Rev J 8/14/2010 | Page 3 of 6
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