Clock Oscillators Surface Mount Type
KC7050A-C3 Series (K53-3C Series)
CMOS/ 3.3V/ 7.0×5.0mm
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage V
CC
=3.3V
•
±25×10
-
6
,
±20×10
-
6
available
How to Order
KC7050A 25.0000 C 3 0 E 00
①
②
③④⑤⑥ ⑦
①
Type (7.0×5.0mm SMD)
②
Output Frequency
③
Output Type (CMOS)
④
Supply Voltage (3.3V)
⑤
Frequency Tolerance (See Table 1)
⑥
Symmetry/ INH Function
(45/ 55%, Stand-by)
⑦
Customer Special Model Suffix
(STD Specification is “00”)
Table 1
Operating
Stability
Note
-
6
Temperature
Code
×
10
Range (°C)
±
50
0
Standard specifications
±
30
S
-10
to
+70
±
25
U
With only certain
±
20
W
frequencies
±100
F
-40
to
+85
±
50
G
RoHS Compliant
Packaging (Tape & Reel 1000 pcs./ reel)
Max.
170
+100
+50
+30
+25
+20
+125
+70
+85
+7
+3.63
+3.46
+3.40
10
15
30
35
45
60
10
55
10
8
5
2.5
10% V
CC
—
15
V
CC
30% V
CC
—
150
5
10
8
5
4
80
40
30
Units
MHz
×10
-
6
°C
°C
V
V
Specifications
Item
Output Frequency Range
Frequency Tolerance
Storage Temperature Range
Operating Temperature Range
Max. Supply Voltage
Supply Voltage
Min.
1.8
-100
Initial tolerance, Operating Op. Temp.:
-40
to
+85°C
-50
temperature range, Rated Op. Temp.:
-10
to
+70°C/ -40
to
+85°C
-30
f
_tol
power supply voltage change, Op. Temp.:
-10
to
+70°C
-25
Load change, Aging (1 year Op. Temp.:
-10
to
+70°C
@25°C), Shock and vibration
-20
Op. Temp.:
-10
to
+70°C
-55
T
_stg
-10
Standard Specifications
T
_use
-40
Extend (Option)
-0.5
—
+2.97
Freq. Tol.Code: 0, S, F
+3.14
V
CC
Freq. Tol.Code: U, G
+3.20
Freq. Tol.Code: W
1.8≤fo≤20MHz
—
20<fo≤40MHz
—
40<fo≤60MHz
—
I
CC
60<fo≤100MHz
—
100<fo≤135MHz
—
135<fo≤170MHz
—
—
I
_std
45
SYM
@50% V
CC
1.8≤fo≤26MHz
—
26<fo≤45MHz
—
tr/ tf
45<fo≤100MHz
—
100<fo≤170MHz
—
—
I
OL
=8mA
V
OL
90% V
CC
I
OH
=-8mA
V
OH
L_CMOS CMOS Output
—
0
V
IN
—
V
IL
70% V
CC
V
IH
—
t
_dis
—
t
_ena
@Minimum operating voltage to be 0 sec.
—
t
_str
1.8≤fo<40MHz
—
J
Sigma
40≤fo≤100MHz
—
100<fo≤170MHz
—
Measured with Wavecrest DTS-2079
VISI 6.3.1
1.8≤fo<40MHz
—
J
PK-PK
40≤fo≤100MHz
—
100<fo≤170MHz
—
Symbol
fo
Conditions
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
mA
μA
%
ns
V
V
pF
V
V
V
ns
ms
ms
ps
ps
ps
ps
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
0.1
7.0
1.4
0.8
#3
#2
1.2
5.08
1.6
#4
#1
(Unit: mm)
Recommended Land Pattern
5.08
(Unit: mm)
5.0
2.6
Plating: Ni+Au
Tolerance:
±0.2
4.2
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)
0.76
1.8
Note: A capacitor of value 0.01µF between V
CC
and GND is recommended.
2.0
KSS [ Kyocera Kinseki Corpotation ]
