High Stability Clock Oscillators Surface Mount Type
KC2520C-C1 Series
CMOS/ 1.8V/ 2.5
×
2.0mm
Features
• Miniature ceramic package
2.5 (L)
×
2.0 (W)
×
0.7 (H) mm (Typ.)
• High Stability Output Frequency
±
10
×
10
−
6
(
−
10 to
+
70
°
C)
±
15
×
10
−
6
(
−
40 to
+
85
°
C)
• CMOS output
• Supply voltage V
CC
=
1.8V
Low Power Supply Consumption
How to Order
KC2520C 40.0000 C 1
□
E 00
①
②
③④⑤⑥ ⑦
Applications
• Wi-Fi, Bluetooth
®
etc.
①
Series
②
Output Frequency
③
Output Type (CMOS)
④
Supply Voltage (1.8V)
⑤
Frequency Tolerance (See Table 1)
⑥
Symmetry/ INH Function
(45/ 55%, Stand-by)
Individual Specification
⑦
(STD Specification is “00”)
RoHS Compliant
Table 1
Operating
Freq. Tol.
Note
−
6
Temperature
Code
×
10
Range (
°
C)
±
10
−
10 to
+
70 Please contact us for
Y
±
20
available frequencies.
K
−
40 to
+
85
±
15
L
Standard specifications
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)
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
Symbol
fo
f
_tol
T
_stg
T
_use
—
V
CC
I
CC
I
_std
SYM
tr/ tf
V
OL
V
OH
L_CMOS
V
IN
V
IL
V
IH
t
_dis
t
_ena
t
_str
J
Sigma
J
PK-PK
I
OL
=
4mA
I
OH
=−
4mA
CMOS Output
CL
≤
15pF
@50% V
CC
1.5
≤
fo
<
24MHz
24
≤
fo
≤
54MHz
Conditions
Initial tolerance, Operating temperature range, Op. Temp.:
−
40 to
+
85
°
C
Rated power supply voltage change, Aging Op. Temp.:
−
40 to
+
85
°
C
(1 year @25
°
C), Shock and vibration
Op. Temp.:
−
10 to
+
70
°
C
Min.
1.5
−
15
−
20
−
10
−
55
−
10
−
40
−
0.3
+
1.6
—
—
—
45
—
—
90% V
CC
—
0
—
70% V
CC
—
—
—
—
—
Max.
54
+
15
+
20
+
10
+
125
+
70
+
85
+
4.0
+
2.0
4
4.5
5
55
4
10% V
CC
—
15
V
CC
30% V
CC
—
100
5
10
8
80
Units
MHz
×
10
−
6
°
C
°
C
V
V
mA
μ
A
%
ns
V
V
pF
V
V
V
ns
ms
ms
ps
ps
@Minimum operating voltage to be 0 sec.
Measured with Wavecrest SIA-3000
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
1.05
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)
0.15
Note: A capacitor of value 0.01 F between V
CC
and GND is recommended.
As of March 2018
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