Clock Oscillators
Surface Mount Type KC7050C-C3 Series (K50-3C Series)
CMOS / 3.3V / 7.0×5.0mm
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage V
DD
½3.3V
•
2510
6
available
How to Order
KC7050C 25.0000 C 3 0 E 00
①
②
③④⑤ ⑥ ⑦
①Type
(7.05.0mm SMD)
②Output
Frequency
③Output
Type (CMOS)
④Supply
Voltage (3.3V)
⑤Frequency
Tolerance (See Table 1)
⑥Symmetry/
Enable Function
(E: 45/55%, Stand-by) (D: 45/55%, Disable)
⑦Customer
Special Model Suffix
(STD Specification is "00")
Table 1
Operating
Freq. Tol.
Temperature
Note
6
Code
×
10
Range (°C)
0
50
Standard specifications
S
30
10
to
70
With only certain
U
25
frequencies
F
100
40 to
85
G
50
Pb Free
RoHS Compliant
Specifications
Item
Output Frequency Range
Frequency Tolerance
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Current Consumption
(Maximum Loaded)
Stand-by/Disable Current
Symmetry
Symbol
Fo
F
_tol
T
_stg
T
_use
—
V
DD
I
DD
Conditions
Initial tolerance, Operating
temperature range, Rated
power supply voltage change,
Load change, Aging (1year
@25°C), Shock and vibration
Standard Specifications
Extend (Option)
Freq. Tol.Code: 0, S, F
Freq. Tol.Code: U, G
1.5Fo20MHz
20Fo40MHz
40Fo60MHz
60Fo80MHz
1.5Fo32MHz (Stand-by Function)
32Fo50MHz (Disable Function)
50Fo80MHz (Stand-by Function)
@50% V
DD
1.5Fo26MHz
26Fo45MHz
45Fo80MHz
I
OL
=8mA
I
OH
=8mA
CMOS Output
Op. Temp.:
40
to
85°C
Op. Temp.:
10
to
70°C/ 40
to
85°C
Op. Temp.:
10
to
70°C/ 40
to
85°C
Op. Temp.:
10
to
70°C
Min.
1.5
100
50
30
25
55
10
40
0.5
2.97
3.14
—
—
—
—
—
—
—
45
—
—
—
—
90% V
DD
—
0
—
70% V
DD
—
—
—
—
—
sig
5.08
4.2
1.8
2.0
De
tin
(Unit : mm)
g
Rise/Fall Time
(10% V
DD
to 90% V
DD
Maximum Loaded)
Output Voltage-"L"
Output Voltage-"H"
Output Load
Input Voltage Range
Input Voltage-"L"
Input Voltage-"H"
Disable Time
od
fo
r P uc
ts
re
-E
xis
I
_std
/I
_dis
SYM
Tr/Tf
V
OL
V
OH
L_CMOS
V
IN
V
IL
V
IH
—
—
Pr
Enable Time
Start-up Time
ST
1.5Fo32MHz (Stand-by Function)
32Fo50MHz (Disable Function)
50Fo80MHz (Stand-by Function)
@ Minimum Operation Voltage to be 0 sec.
Note: All electrical characteristics are defined at the maximum load and operating temperature range.
Please contact us for inquires about operating temperature range, available frequencies and other conditions.
Dimensions
Recommended Land Pattern
7.0
1.4
R0.35
③
5.0
④
2.6
①
②
③
④
Pad Connections
Enable/Disable
Case GND
Output
V
DD
1.1
②
5.08
①
0.6
Plating: NiAu
Tolerance:
0.2
Enable/Disable Function
Pad1
Pad3 (Output)
Open
Active
"H" Level
Active
"L" Level High Z(No-Oscillation)
1.6
Note: A capacitor of value 0.01µF between V
DD
and GND is recommended.
ns
Max.
80
100
50
30
25
125
70
85
7
3.63
3.46
10
15
20
30
10
15
10
55
10
8
5
10% V
DD
—
15
V
DD
30% V
DD
—
150
5
150
5
10
Units
MHz
10
6
°C
°C
V
V
mA
µA
mA
µA
%
nS
V
V
pF
V
V
V
nS
mS
nS
mS
mS
(Unit : mm)
Packaging (Tape & Reel 1000pcs./reel)
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