KSS KC2520C-C1

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 VCC=1.8V
Table 1
Pb Free
Operating
Freq. Tol.
Temperature
Note
Code × 10-6 Range (°C)
Y
±10 -10 to +70 With only certain
frequencies
K
±20
-40 to +85
L
Standard specifications
±15
RoHS Compliant
How to Order
KC2520C 40.0000 C 1 L E 00
①
②
③④⑤⑥ ⑦
① Type (2.5×2.0mm SMD)
② Output Frequency
③ Output Type (CMOS)
④ Supply Voltage (1.8V)
⑤ Frequency Tolerance (See Table 1)
⑥S
ymmetry/ Enable Function
(45/ 55%, Stand-by)
⑦C
ustomer Special Model Suffix
(STD Specification is “00”)
P
ackaging (Tape & Reel 2000 pcs./ reel)
Specifications
Item
Output Frequency Range
Symbol
fo
Frequency Tolerance
f_tol
Storage Temperature Range
T_stg
Operating Temperature Range
T_use
Max. Supply Voltage
Supply Voltage
—
VCC
Current Consumption
(Maximum Loaded)
ICC
Conditions
Max.
50
+15
+20
+10
+125
+70
+85
+4
2
3
3.5
4
4.5
5
55
Units
MHz
—
4
nS
—
90% VCC
—
0
—
70% VCC
—
—
—
10% VCC
—
15
VCC
30% VCC
—
100
5
10
V
V
pF
V
V
V
nS
mS
mS
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
1.5≤fo<24MHz
24≤fo≤50MHz
1.5≤fo<24MHz
24≤fo≤50MHz
No-load
CL<15pF
Stand-by Current
Symmetry
Rise/ Fall Time
(10% VCC to 90% VCC 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
Min.
1.5
-15
-20
-10
-55
-10
-40
-0.6
1.6
—
—
—
—
—
45
I_std
SYM
@50% VCC
tr/ tf
VOL
VOH
L_CMOS
VIN
VIL
VIH
t_dis
t_ena
t_str
IOL=4mA
IOH=-4mA
CMOS Output
@Minimum operation voltage to be 0 sec.
ppm
°C
°C
V
V
mA
µA
%
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)
1.85
②
①
0.95
Plating: NiAu
Tolerance: p0.1
1.45
④
0.6
③
0.6
2.0
0.6
2.5
0.7
0.15
0.7
0.9
0.7
0.15
Pad Connections
① Enable/ Disable
② Case GND
③ Output
④ VCC
Enable/ Disable Function
Pad1
Pad3 (Output)
Open
Active
"H" Level
Active
"L" Level High Z (No-Oscillation)
1.05
Note: A capacitor of value 0.01MF between VCC
and GND is recommended.