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K50-HC PDF 데이터시트 : 부품 기능 및 핀배열

부품번호 K50-HC
기능 Clock Crystal Oscillators Surface Mount Type
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K50-HC 데이터시트, 핀배열, 회로
CMOS / 5.0V / 7.0×5.0A
Clock Crystal Oscillators
Surface Mount Type
K50-HC Series
Pb Free
RoHS Conforming
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage VDD=5.0V
±25ppm available
Table 1
Stability
Code (ppm)
TOPR
(°C)
Note
0 ± 50
Standard specifications
S
± 30
10 to +70
(Standard)
With
only
certain
U ± 25
frequencies
F ±100 40 to +85 With only certain
G ± 50 (Extend) frequencies
How to Order
K50-HC 0 - C S E 25.0000
q w ert y
qType(7×5 SMD, 5.0V)
wFrequency Stability Code(See Table1)
eCMOS Output
rDuty Ratio(S: 45% to 55% STD)
tEnable/Disable Function(STD)
yOscillation Frequency(Ex.: 25.0000MHz)
Packaging(Tape & Reel 1Kpcs/reel)
Specifications
Item
Symbol
Conditions
Output Frequency Range
FOUT
Frequency Stability
FSBY
Overall conditions:
initial tolerance, operating temperature range, rated power
supply voltage change, load change, aging(1year @25°C),
shock and vibration
Storage Temperature Range TSTG
Operating Temperature Range TOPR
Standard
Extend(option)
Max. Supply Voltage
-----
Supply Voltage
Stability: ±50ppm, ±30ppm, ±100ppm(Ext Temp)
VDD Stability: ±25ppm, ±50ppm(Ext Temp)
Current Consumption
(Maximum Loaded)
1.5FOUT20MHz
IDD 20<FOUT40MHz
40<FOUT68MHz
Disable Current
IDE @68.0000MHz
Duty Ratio(Symmetry)
SYM @50% VDD
Rise/Fall Time
(10% VDD to 90% VDD Maximum Loaded)
Tr/Tf
8FOUT26MHz
26<FOUT45MHz
45<FOUT68MHz
Output Voltage-"L"
VOL IOL=16mA
Output Voltage-"H"
VOH IOH=−16mA
Output Load(CMOS)
Input Voltage Range
8FOUT50MHz
CL
50<FOUT68MHz
VIN
Input Voltage-"L"
VIL
Input Voltage-"H"
VIH
Output Disable Time
-----
Output Enable Time
-----
Start-up Time
ST @Minimum operating Voltage to be 0sec.
Note: Please contact us for inquires about extended operating temperature range, available frequencies and other conditions.
All electrical characteristics are defined at the maximum load and operating temperature range.
Min.
1.5
25
30
50
55
10
40
0.5
4.5
4.75
-----
-----
-----
-----
45
-----
-----
-----
-----
90% VDD
-----
-----
0
-----
2.2
-----
-----
-----
Max.
68
+25
+30
+50
+125
+70
+85
7.0
5.5
5.25
25
35
50
30
55
10
8
5
10% VDD
-----
50
15
VDD
0.8
-----
100
100
10
Units
MHz
ppm
°C
Volt
mA
mA
%
nS
Volt
pF
Volt
Volt
nS
nS
mS
Dimensions
7.0
1.4
e
w
R0.35
r
q
(Unit : mm) Recommended Land Pattern (Unit : mm)
Plating: Ni+Au
Tolerance: ±0.2
5.08
5.08
Pin Connections
Enable/Disable Function
q Control
Pin1
Pin3(Output)
w Case GND
Open
Active
e Output
"H" Level
Active
r VDD
"L" Level
High Z
1.8
Note: A capacitor of value 0.01µF between VDD
and GND is recommended.






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