Clock Oscillators Surface Mount Type
KC3225A-C3 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
□
E 00
①
②
③ ④ ⑤ ⑥ ⑦
Table 1
Operating
Freq. Tol.
Temperature
×
10
−
6
Range (
°
C)
Code
±
50
0
±
30
−
10 to
+
70
S
±
25
U
±
100
F
−
40 to
+
85
±
50
G
±
50
−
40 to
+
105
6
Note
Standard specifications
Please contact
us for available
frequencies.
①
Series
②
Output Frequency
③
Output Type (CMOS)
④
Supply Voltage (3.3V)
⑤
Frequency Tolerance (See Table 1)
⑥
Symmetry/ INH Function
(45/ 55%, Stand-by)
Individual Specification
⑦
(STD Specification is “00”)
RoHS Compliant
Packaging (Tape & Reel 2000 pcs./ reel)
Specifications
Item
Output Frequency Range
Symbol
fo
Conditions
Initial tolerance, Operat-
ing temperature range,
Rated power supply voltage
change, Load change, Aging
(1 year @25
°
C), Shock and
vibration
Standard Specifications
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
T
_use
—
V
CC
Freq. Tol.Code: 0, S, F
Freq. Tol.Code: U, G, 6
1.5
≤
fo
≤
26MHz
26
<
fo
≤
50MHz
50
<
fo
≤
67.5MHz
67.5
<
fo
≤
95MHz
95
<
fo
≤
125MHz
Extend (Option)
Op. Temp.:
−
40 to
+
85
°
C
Op. Temp.:
−
10 to
+
70
°
C/
−
40 to
+
85
°
C/
−
40 to
+
105
°
C
Op. Temp.:
−
10 to
+
70
°
C
Op. Temp.:
−
10 to
+
70
°
C
Min.
1.5
−
100
−
50
−
30
−
25
−
55
−
10
−
40
−
40
−
0.5
+
2.97
+
3.14
—
—
—
—
—
—
45
—
—
—
90% V
CC
—
0
—
70% V
CC
—
—
—
—
—
—
—
Max.
125
+
100
+
50
+
30
+
25
+
125
+
70
+
85
+
105
+
7.0
+
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
Frequency Tolerance
f
_tol
Storage Temperature Range
T
_stg
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
μ
A
%
ns
V
V
pF
V
V
V
ns
ms
ms
ps
ps
@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 operating voltage to be 0 sec.
1.5
≤
fo
≤
60MHz
J
Sigma
Measured with Wavecrest SIA-3000
60
<
fo
≤
125MHz
1.5
≤
fo
≤
60MHz
J
PK-PK
Measured with Wavecrest SIA-3000
60
<
fo
≤
125MHz
I
_std
SYM
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
2.2
0.95
1.75
1.2
(Unit: mm)
2.5
#2
#1
0.89 (1.0 max.)
1.00
Pad Connections
#1 INH
#2 Case GND
#3 Output
#4 V
CC
INH 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
Note: A capacitor of value 0.01 F between V
CC
and GND is recommended.
As of March 2018
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