Clock Crystal Oscillators Surface Mount Type
K50-HC Series
CMOS/ 5.0V/ 7.0×5.0mm
This product is NOT recommended for new designs.
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage V
DD
=5.0V
•
±25ppm
available
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)
Table 1
Stability
T
OPR
(°C)
Code (ppm)
0
±
50
S
±
30
−10
to
+70
(Standard)
U
±
25
F
±100 −40
to
+85
G
±
50 (Extend)
Note
Standard specifications
With only certain
frequencies
With only certain
frequencies
Pb Free
RoHS Conforming
Specifications
Item
Output Frequency Range
Frequency Stability
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Current Consumption
(Maximum Loaded)
Disable Current
Duty Ratio(Symmetry)
Rise/Fall Time
(10% V
DD
to 90% V
DD
Maximum Loaded)
Output Voltage-"L"
Output Voltage-"H"
Output Load(CMOS)
Input Voltage Range
Input Voltage-"L"
Input Voltage-"H"
Output Disable Time
Output Enable Time
Start-up Time
Symbol
F
OUT
F
SBY
T
STG
T
OPR
-----
V
DD
I
DD
I
DE
SYM
Tr/Tf
V
OL
V
OH
CL
V
IN
V
IL
V
IH
-----
-----
ST
Stability:
±50ppm, ±30ppm, ±100ppm(Ext
Temp)
Stability:
±25ppm, ±50ppm(Ext
Temp)
1.5≤F
OUT
≤20MHz
20<F
OUT
≤40MHz
40<F
OUT
≤68MHz
@68.0000MHz
@50% V
DD
8≤F
OUT
≤26MHz
26<F
OUT
≤45MHz
45<F
OUT
≤68MHz
I
OL
=16mA
I
OH
=−16mA
8≤F
OUT
≤50MHz
50<F
OUT
≤68MHz
Standard
Extend(option)
Conditions
Overall conditions:
initial tolerance, operating temperature range, rated power
supply voltage change, load change, aging(1year @25°C),
shock and vibration
@Minimum operating Voltage to be 0sec.
Min.
1.5
−25
−30
−50
−55
−10
−40
−0.5
4.5
4.75
-----
-----
-----
-----
45
-----
-----
-----
-----
90% V
DD
-----
-----
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% V
DD
-----
50
15
V
DD
0.8
-----
100
100
10
Units
MHz
ppm
°C
Volt
mA
mA
%
nS
Volt
pF
Volt
Volt
nS
nS
mS
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.
Dimensions
7.0
1.4
R0.35
(Unit : mm)
Recommended Land Pattern
5.08
2.0
(Unit : mm)
e
5.0
1.1
r
2.6
Plating: Ni+Au
Tolerance:
±0.2
4.2
Enable/Disable Function
Pin1
Pin3(Output)
Open
Active
"H" Level
Active
"L" Level
High Z
w
q
0.6
5.08
1.6
Pin Connections
q
Control
w
Case GND
e
Output
r
V
DD
1.8
Note: A capacitor of value 0.01μF between V
DD
and GND is recommended.
RF/Wirelessly
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