Clock Oscillators Surface Mount Type
KC2520B-C1 Series
CMOS/ 1.8V, 2.5V, 3.3V Compatible/ 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 80MHz
How to Order
KC2520B 25.0000 C 1 0 E 00
①
②
③④⑤⑥ ⑦
Table 1
Operating
Freq. Tol.
Temperature
Note
−
6
Range (
°
C)
Code
×
10
±
50
0
Standard specifications
±
30
−10
to
+70
S
±
25
With only certain
U
±100
F
−40
to
+85
frequencies
±
50
G
①
Type (2.5×2.0mm SMD)
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)
⑦
Customer Special Model Suffix
(STD Specification is “00”)
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
Current Consumption
(Maximum Loaded/ 1.6≤V
CC
≤2.0V)
Current Consumption
(Maximum Loaded/ 2.0<V
CC
≤2.8V)
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
Symbol
fo
f
_tol
T
_stg
T
_use
—
V
CC
1.5≤fo≤24MHz
24<fo≤40MHz
40<fo≤60MHz
60<fo≤80MHz
1.5≤fo≤24MHz
24<fo≤40MHz
40<fo≤60MHz
60<fo≤80MHz
1.5≤fo≤24MHz
24<fo≤40MHz
40<fo≤60MHz
60<fo≤80MHz
Standard Specifications
Extend (Option)
1.5≤fo≤60MHz
60<fo≤80MHz
Conditions
Initial tolerance, Operating temperature range, Op.Temp.:
−40
to
+85°C
Rated power supply voltage change, Aging Op.Temp.:
−10
to
+70°C
Op.Temp.:
−10
to
+70°C
(1 year @25°C), Shock and vibration
Specifications
Min.
Max.
1.5
80
−100
+100
−50
+50
−30
+30
−55
+125
−10
+70
−40
+85
−0.5
+6.0
−0.5
+4.0
1.6
3.63
—
2.5
—
3.5
—
5
—
6
—
3
—
4.5
—
5.5
—
6.5
—
3.5
—
5
—
6
—
8
—
10
45
55
—
6.5
—
5
—
4.5
—
10%V
CC
—
90%V
CC
—
15
—
30%V
CC
70%V
CC
—
—
100
—
5
—
10
—
8
—
80
Units
MHz
×10
−
6
°C
°C
V
V
I
CC
mA
@50%V
CC
1.6≤V
CC
≤2.0V
tr/ tf
2.0<V
CC
≤2.8V
2.8<V
CC
≤3.63V
I
OL
=4mA
V
OL
V
OH
I
OH
=−4mA
L_CMOS CMOS Output
V
IL
V
IH
t
_dis
t
_ena
@Minimum operating voltage to be 0 sec.
t
_str
J
Sigma
Measured with Wavecrest DTS-2079
VISI 6.3.1
J
PK-PK
μA
%
ns
V
V
pF
V
V
ns
ms
ms
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
+
±
(Unit: mm)
Recommended Land Pattern
(Unit: mm)