Clock Oscillators Surface Mount Type
KC2520B-C2 Series
CMOS/ 2.5V 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 2.5/ 3.3V
Wide operating voltage range 2.25 to 3.63V
• Low current consumption
• High output frequency 160MHz
How to Order
KC2520B 125.000 C 2
□
E 00
①
②
③④⑤⑥ ⑦
Table 1
RoHS Compliant
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 (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”)
Please contact
−
40 to
+
85 us for available
frequencies.
−
40 to
+
105
−
10 to
+
70
Packaging (Tape & Reel 2000 pcs./ reel)
Specifications
Item
Output Frequency Range
Symbol
fo
Conditions
fo>125MHz
Over all conditions : initial toler-
ance, operating temperature
range, rated power supply voltage
change, load change, aging (1year
@25
°
C), shock and vibration
Standard Specifications
Operating Temperature Range
T
_use
Extend (Option)
Op. Temp. :
−
40
∼
+
85
°
C
Op. Temp.:
−
10 to
+
70
°
C/
−
40 to
+
85
°
C/
−
40 to
+
105
°
C
Op. Temp. :
−
10
∼
+
70
°
C
Specifications
Min.
Max.
125
160
−
100
+
100
−
50
−
30
−
55
−
10
−
40
−
40
−
0.3
+
2.25
—
—
—
45
—
—
90% V
CC
—
—
70% V
CC
—
—
—
—
—
+
50
+
30
+
125
+
70
+
85
+
105
+
4.0
+
3.63
25
mA
27
10
55
2.5
10% V
CC
—
15
30% V
CC
—
100
5
10
3
25
μ
A
%
ns
V
pF
V
ns
ms
ms
ps
Units
MHz
×
10
−
6
°
C
°
C
V
V
Frequency Tolerance
f
_tol
Storage Temperature Range
T
_stg
Max. Supply Voltage
—
Supply Voltage
V
CC
Current Consumption
125
<
fo
≤
160MHz
(Maximum Loaded/ 2.25
≤
V
CC
≤
2.75V)
I
CC
Current Consumption
125
<
fo
≤
160MHz
(Maximum Loaded/ 2.75
≤
V
CC
≤
3.63V)
Stand-by Current
I
_std
Symmetry
SYM
@50% V
CC
Rise/ Fall Time
tr/ tf
125
<
fo
≤
160MHz
(10% V
CC
to 90% V
CC
Maximum Loaded)
I
OL
=
4mA
Low Level Output Voltage
V
OL
I
OH
=−
4mA
High Level Output Voltage
V
OH
Output Load
L_CMOS CMOS Output
Low Level Input Voltage
V
IL
High Level Input Voltage
V
IH
Disable Time
t
_dis
Enable Time
t
_ena
Start-up Time
t
_str
@Minimum operating voltage to be 0 sec.
1 Sigma Jitter
J
Sigma
Measured with Wavecrest SIA-3000
125
<
fo
≤
160MHz
Peak to Peak Jitter
J
PK-PK
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
Analogue and Mixed Signal
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