Clock Oscillators Surface Mount Type
Clock “K” Series
CMOS/ 1.8V, 2.5V, 3.3V, 5.0V Compatible/ 2.0
×
1.6, 2.5
×
2.0, 3.2
×
2.5, 5.0
×
3.2, 7.0
×
5.0mm
Features
• Frequency Range 1.5 to 80MHz
• CMOS output
• Wide Supply Voltage 1.6 to 3.63V
• Low current consumption
• Option: Low Phase Noise Version
How to Order
KC2520K 25.0000 C 1 0 E 00
①
②
③④⑤⑥ ⑦
①
Series
②
Output Frequency (25.0000: 25MHz)
③
Output Type (C: CMOS)
④
Supply Voltage
1 : 1.8V/ 2.5V/ 3.3V Multi Voltage
(
Version E : Standard)
2 : 2.5V (Version N : Low Phase Noise)
3 : 3.3V (Version N : Low Phase Noise)
5 : 5.0V (Version N : Low Phase Noise)
Frequency Tolerance (See Table 1)
⑤
⑥
Symmetry/ INH Function
E
: 45/ 55%, Stand-by
N : 45/ 55%, Stand-by, Low Phase Noise
⑦
Customer Special Model Suffix
(STD Specification is “00”)
Packaging Tape & Reel
KC7050K/ KC5032K
: 1000 pcs/ reel
KC3225K/ KC2520K/ KC2016K
: 2000 pcs/ reel
Applications
• Consumer/ Networking/ Industrial/ Audio
Codec/ Amuse
RoHS Compliant
Table 1
Operating
Freq. Tol.
Note
−
6
Temperature
Code
×
10
Range (
°
C)
±
50
0
Standard specifications
±
30
−
10 to
+
70
S
±
25
U
With only certain
±
50
−
40 to
+
85
frequencies
G
±
50
−
40 to
+
105
6
Dimensions
KC2016K
2.0
Marking Area
1.6
#3
#4
0.5
0.4
(Unit: mm)
KC2520K
2.5
Marking Area
2.0
#3
#4
0.6 0.6 0.6
Recommended Land Pattern
KC2016K
KC2520K
1.85
(Unit: mm)
0.8
#2
0.24
0.3
0.8 max.
1.2
#1
0.24
0.3
0.8 max.
0.7
0.9
0.7
0.6
1.2
0.6
Tolerance
:
±0.2mm
3.2±0.15
Tolerance
:
±0.1mm
1.05
KC3225K
0.65 1.0 0.65
KC3225K
2.2
Marking Area
2.5±0.15
#3
#2
#4
#1
0.24
0.8 max.
0.9
1.2
0.9
KC5032K
5.0
1.2
0.9
1.2
KC5032K
2.5
3.2
Marking Area
#2
#1
0.5
1.2 max.
KC7050K
7.0
1.4
1.6
KC7050K
#3
5.0
#4
2.6
1.1
5.08
Marking
Area
4.2
#2
#1
5.08
0.5
1.2 max.
Tolerance
:
±0.2mm
1.8
2.0
1.4
Tolerance
:
±0.2mm
2.2
2.54
1.2
#3
#4
0.95
Tolerance
:
±0.1mm
1.75
0.95
0.8
#2
#1
1.45
0.5
0.4
Clock Oscillators Surface Mount Type
Clock “K” Series
CMOS/ 1.8V, 2.5V, 3.3V, 5.0V Compatible/ 2.0
×
1.6, 2.5
×
2.0, 3.2
×
2.5, 5.0
×
3.2, 7.0
×
5.0mm
Specifications
Item
Output Frequency Range
Note1
Frequency Tolerance
Frequency Aging
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Symbol
fo
f
_tol
f
_age
T
_stg
T
_use
—
V
CC
Code
④
: 1
Code
④
: 2
Code
④
: 3
Code
④
: 5
E : 1.6
≤
V
CC
≤
2.25V
E : 2.25
<
V
CC
≤
2.8V/ N : 2.25
≤
V
CC
≤
2.75V
E : 2.8
<
V
CC
≤
3.63V/ N : 2.97
≤
V
CC
≤
3.63V
N
:
4.50
≤
V
CC
≤
5.50V
E : 1.6
≤
V
CC
≤
2.25V
E : 2.25
<
V
CC
≤
2.8V/ N : 2.25
≤
V
CC
≤
2.75V
E : 2.8
<
V
CC
≤
3.63V/ N : 2.97
≤
V
CC
≤
3.63V
N
:
4.50
≤
V
CC
≤
5.50V
E : 1.6
≤
V
CC
≤
2.25V
E : 2.25
<
V
CC
≤
2.8V/ N : 2.25
≤
V
CC
≤
2.75V
E : 2.8
<
V
CC
≤
3.63V/ N : 2.97
≤
V
CC
≤
3.63V
N
:
4.50
≤
V
CC
≤
5.50V
E : 1.6
≤
V
CC
≤
2.25V
E : 2.25
<
V
CC
≤
2.8V/ N : 2.25
≤
V
CC
≤
2.75V
E : 2.8
<
V
CC
≤
3.63V/ N : 2.97
≤
V
CC
≤
3.63V
N
:
4.50
≤
V
CC
≤
5.50V
@50% V
CC
E : 1.6
≤
V
CC
≤
2.25V
E : 2.25
<
V
CC
≤
2.8V/ N : 2.25
≤
V
CC
≤
2.75V
E : 2.8
<
V
CC
≤
3.63V/ N : 2.97
≤
V
CC
≤
3.63V
N
:
4.50
≤
V
CC
≤
5.50V
=
4mA
E:I
OL
N (1.5≤Fo≤62.5MHz)
:
I
OL
=
4mA
N (62.5<Fo≤80MHz)
:
I
OL
=
8mA
E:I
OH
=
−4mA
N (1.5≤Fo≤62.5MHz)
:
I
OL
=
4mA
N (62.5<Fo≤80MHz)
:
I
OL
=
8mA
Initial tolerance, Operating
temperature range, Rated
power supply voltage change,
Load change, Aging (1 year
@25
°
C), Shock and vibration
@25
°
C First year
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
Conditions
Version E
(Standard)
Min.
Max.
1.5
80
−50
−30
−25
−3
−55
−10
−40
−40
−0.3
+
1.60
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
45
—
—
—
—
—
90% V
CC
+
50
+
30
+
25
+
3
+
125
+
70
+
85
+
105
+
4.0
+
3.63
—
—
—
2.5
3.0
3.5
—
3.5
4.5
5.0
—
5.0
5.5
6.0
—
6.0
6.5
8.0
—
5
55
6
5
4.5
—
10% V
CC
—
Version N
(Low Phase Noise)
Min.
Max.
1.5
80
−50
−30
−25
−3
−55
−10
−40
−40
−0.3
—
+
2.25
+
2.97
+
4.50
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
45
—
—
—
—
—
90% V
CC
+
50
+
30
+
25
+
3
+
125
+
70
+
85
+
105
+
7.0
—
+
2.75
+
3.63
+
5.50
—
4
6
24
—
5
7
24
—
8
11
24
—
14
18
24
5
55
—
6
5
8
10% V
CC
—
×
10
−6
×
10
−6
/ y
°
C
°
C
V
V
Units
MHz
Current Consumption
(Maximum Loaded/ 1.5
≤
F0
<
24MHz)
Current Consumption
(Maximum Loaded/ 24
≤
F0
≤
40MHz)
I
CC
Current Consumption
(Maximum Loaded/ 40
<
F0
≤
62.5MHz)
Current Consumption
(Maximum Loaded/ 62.5
<
F0
≤
80MHz)
Stand-by Current
Symmetry
Rise/ Fall Time
(10% to 90% Output Level)
Low Level Output Voltage
High Level Output Voltage
I
_std
SYM
tr/ tf
mA
A
%
ns
V
OL
V
OH
V
V
Output Load
L_CMOS
Low Level Input Voltage
V
IL
High Level Input Voltage
V
IH
Disable Time
t
_dis
Enable Time
t
_ena
@Minimum operating voltage to be 0 sec.
Start-up Time
t
_str
1 Sigma Jitter
J
Sigma
Measured with Wavecrest SIA
-
3000
Peak to Peak Jitter
J
PK-PK
Phase Jitter
J
Phase
BW : 12kHz to 20MHz
@10Hz offset
@100Hz offset
@1kHz offset
Phase Noise
—
@25MHz
@10kHz offset
@100kHz offset
@1MHz offset
@10MHz offset
Note: All electrical characteristics are defined at the maximum load and operating temperature range.
Note1: Please contact us for inquiry about operating temperature range, available frequencies and other conditions.
Note2: Please contact us for Output Load 30pF.
15
Note2
pF
15
Note2
—
30% V
CC
—
30% V
CC
V
70% V
CC
—
70% V
CC
—
V
—
200
—
150
ns
—
3
—
5
ms
—
3
—
5
ms
—
5
—
4
ps
—
50
—
40
ps
—
1.0
—
0.3
ps
−89
−92
−119
−126
−143
−151
dBc/ Hz
−157
−160
−160
−167
−162
−170
−162
−170
Pad Connections
#1
#2
#3
#4
Enable/ Disable
Case GND
Output
V
CC
INH Function
Pad1
Open
"H" Level
"L" Level
Pad3 (Output)
Active
Active
High Z (No-Oscillation)