Clock Oscillators Surface Mount Type
KC2520B-C1 Series
CMOS/ 1.8V to 3.3V/ 2.5
×
2.0mm
Features
• Miniature ceramic package
2.5 (L)
×
2.0 (W)
×
0.7 (H) mm (Typ.)
• Highly reliable with seam welding
• CMOS output
• Supply voltage 1.8/ 2.5/ 3.3V
Wide operating voltage range 1.6 to 3.63V
• Low current consumption
• High output frequency 125MHz
How to Order
KC2520B 25.0000 C 1
□
E 00
①
②
③④⑤⑥ ⑦
Table 1
Freq. Tol.
Code
×
10
−
6
±
50
0
±
30
S
±
25
U
±
100
F
±
50
G
±
50
6
Operating
Temperature
Range (
°
C)
Note
Standard specifications
①
Series
②
Output Frequency
③
Output Type (CMOS)
④
Supply Voltage (1.8V, 2.5V, 3.3V Compatible)
⑤
Frequency Tolerance (See Table 1)
⑥
Symmetry/ INH Function
(45/ 55%, Stand-by)
Individual Specification
⑦
(STD Specification is “00”)
RoHS Compliant
Specifications
Item
Output Frequency Range
Frequency Tolerance
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Current Consumption
(Maximum Loaded/ 1.6
≤
V
CC
≤
2.0V)
Symbol
fo
f
_tol
T
_stg
Please contact
−
40 to
+
85 us for available
frequencies.
−
40 to
+
105
Conditions
−
10 to
+
70
Packaging (Tape & Reel 2000 pcs./ reel)
Specifications
Min.
Max.
1.5
125
−
100
+
100
−
50
−
30
−
55
−
10
−
40
−
40
−
0.6
−
0.3
+
1.6
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
45
—
—
—
—
—
90%V
CC
—
—
70%V
CC
—
—
—
—
—
—
—
+
50
+
30
+
125
+
70
+
85
+
105
+
6.0
+
4.0
+
3.63
2.5
3.5
5.0
6.0
11.0
3.0
4.5
5.5
6.5
14.0
3.5
5.0
6.0
8.0
17.0
10
55
6.5
5.0
4.5
4.0
10%V
CC
—
15
30%V
CC
—
100
5
10
8
4
80
40
Units
MHz
×
10
−
6
°
C
°
C
V
V
Initial tolerance, Operating tem-
p e r a t u re r a n g e , R a t e d p o w e r
supply voltage change, Aging
(1 year @25
°
C), Shock and vibration
Standard Specifications
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
T
_use
—
V
CC
Extend (Option)
1.5
≤
fo
≤
80MHz
80
<
fo
≤
125MHz
1.5
≤
fo
≤
24MHz
24
<
fo
≤
40MHz
40
<
fo
≤
60MHz
60
<
fo
≤
80MHz
80
<
fo
≤
125MHz
1.5
≤
fo
≤
24MHz
24
<
fo
≤
40MHz
40
<
fo
≤
60MHz
60
<
fo
≤
80MHz
80
<
fo
≤
125MHz
1.5
≤
fo
≤
24MHz
24
<
fo
≤
40MHz
40
<
fo
≤
60MHz
60
<
fo
≤
80MHz
80
<
fo
≤
125MHz
Current Consumption
(Maximum Loaded/ 2.0
<
V
CC
≤
2.8V)
I
CC
mA
Current Consumption
(Maximum Loaded/ 2.8
<
V
CC
≤
3.63V)
Stand-by Current
Symmetry
Rise/ Fall Time
(10% V
CC
to 90% V
CC
Maximum Loaded)
Low Level Output Voltage
High Level Output Voltage
Output Load
Low Level Input Voltage
High Level Input Voltage
Disable Time
Enable Time
Start-up Time
1 Sigma Jitter
Peak to Peak Jitter
I
_std
SYM
@50%V
CC
1.6
≤
V
CC
≤
2.0V/ 1.5
<
fo
≤
80MHz
2.0
<
V
CC
≤
2.8V/ 1.5
<
fo
≤
80MHz
tr/ tf
2.8
<
V
CC
≤
3.63V/ 1.5
<
fo
≤
80MHz
1.6
≤
V
CC
≤
3.63V/ 80
<
fo
≤
125MHz
V
OL
I
OL
=
4mA
V
OH
I
OH
=−
4mA
L_CMOS CMOS Output
V
IL
V
IH
t
_dis
t
_ena
t
_str
@Minimum operating voltage to be 0 sec.
J
Sigma
J
PK-PK
Measured with Wavecrest SIA-3000
Measured with Wavecrest SIA-3000
μ
A
%
ns
V
V
pF
V
V
ns
ms
ms
ps
ps
1.5
≤
fo
≤
80MHz
80
<
fo
≤
125MHz
1.5
≤
fo
≤
80MHz
80
<
fo
≤
125MHz
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
2.5
(Unit: mm)
Recommended Land Pattern
1.85
0.95
(Unit: mm)
#2
#1
0.6
1.45
2.0
0.6
#3
#4
Plating: Ni Au
Tolerance: 0.1
0.6
0.7
0.7
0.9
0.7
0.15
0.15
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)
1.05
Note: A capacitor of value 0.01 F between V
CC
and GND is recommended.
As of March 2018
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