Clock Oscillators Surface Mount Type
KC3225A-C3 Series (K25-3C Series)
CMOS/ 3.3V/ 3.2×2.5mm
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage V
CC
=3.3V
•
±25×10
-6
available
How to Order
KC3225A 25.0000 C 3 0 E 00
①
②
③ ④ ⑤ ⑥ ⑦
①
Type (3.2×2.5mm SMD)
②
Output Frequency
③
Output Type (CMOS)
④
Supply Voltage (3.3V)
⑤
Frequency Tolerance (See Table 1)
⑥
Symmetry/ Enable Function
(45/ 55%, Stand-by)
⑦
Customer Special Model Suffix
(STD Specification is “00”)
Table 1
Operating
Freq. Tol.
Temperature
Note
-6
Code
×
10
Range (°C)
0
Standard specifications
±
50
S
±
30
-10
to
+70
U
±
25
With only certain
frequencies
F
±100
-40
to
+85
G
±
50
Pb Free
RoHS Compliant
Packaging (Tape & Reel 2000 pcs./ reel)
Specifications
Item
Output Frequency Range
Frequency Tolerance
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Symbol
fo
f
_tol
T
_stg
T
_use
—
V
CC
Freq. Tol.Code: 0, S, F
Freq. Tol.Code: U, G
1.5≤fo≤26MHz
26<fo≤50MHz
50<fo≤67.5MHz
67.5<fo≤95MHz
95<fo≤125MHz
Standard Specifications
Extend (Option)
Conditions
Initial tolerance, Operating tem-
perature range, Rated power supply
voltage change, Load change, Aging
(1 year @25°C), Shock and vibration
Op. Temp.:
-40
to
+85°C
Op. Temp.:
-10
to
+70°C/ -40
to
+85°C
Op. Temp.:
-10
to
+70°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
CC
—
0
—
70% V
CC
—
—
—
—
—
—
—
Max.
125
+100
+50
+30
+25
+125
+70
+85
+7
3.63
3.46
6
8
12
20
25
10
55
5
3
10% V
CC
—
15
V
CC
30% V
CC
—
150
5
10
8
5
80
40
Units
MHz
×10
-6
°C
°C
V
V
Current Consumption
(Maximum Loaded)
Stand-by Current
Symmetry
Rise/ Fall Time
(10% V
CC
to 90% V
CC
Maximum Loaded)
Low Level Output Voltage
High Level Output Voltage
CMOS Load
Input Voltage Range
Low Level Input Voltage
High Level Input Voltage
Disable Time
Enable Time
Start-up Time
1 Sigma Jitter
Peak to Peak Jitter
I
CC
mA
@50% V
CC
1.5≤fo≤67.5MHz
tr/ tf
67.5<fo≤125MHz
V
OL
I
OL
=4mA
V
OH
I
OH
=-4mA
L_CMOS CMOS Output
V
IN
V
IL
V
IH
t
_dis
t
_ena
t
_str
@Minimum operation voltage to be 0 sec.
J
Sigma
J
PK-PK
Measured with Wavecrest DTS-2079
VISI 6.3.1
1.5≤fo≤60MHz
60<fo≤125MHz
1.5≤fo≤60MHz
60<fo≤125MHz
I
_std
SYM
µA
%
nS
V
V
pF
V
V
V
nS
mS
mS
pS
pS
pS
pS
Note: All electrical characteristics are defined at the maximum load and operating temperature range.
Please contact us for inquiry about operating temperature range, available frequencies and other conditions.
Dimensions
0.67
3.2
0.90
(Unit: mm)
Recommended Land Pattern
(Unit: mm)
2.5
② ①
0.89 (1.0 max.)
1.00
Pad Connections
①
Enable/ Disable
②
Case GND
③
Output
④
V
CC
Enable/ Disable Function
Pad1
Pad3 (Output)
Open
Active
"H" Level
Active
"L" Level High Z (No-Oscillation)
1.0
③ ④
Plating: Ni Au
Tolerance: 0.1