KC7050A-C2 Datasheet

Clock Oscillators Surface Mount Type
KC7050A-C2 Series
CMOS/ 2.5V/ 7.0×5.0mm
Features
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage VCC=2.5V
Lower voltage available
• ±25×10−6, ±20×10−6 available
Table 1
Operating
Stability
Temperature
Note
Code × 10−6 Range (°C)
± 50
0
Standard specifications
± 30
S
−10 to +70
± 25
U
± 20
With only certain
W
±100
F
−40 to +85 frequencies
± 50
G
± 50 −40 to +105
6
RoHS Compliant
How to Order
KC7050A 25.0000 C 2 0 E 00
①
②
③④⑤⑥ ⑦
① Type (7.0×5.0mm SMD)
② Output Frequency
③ Output Type (CMOS)
④ Supply Voltage (2.5V)
⑤ Frequency Tolerance (See Table 1)
⑥ Symmetry/ INH Function
(45/ 55%, Stand-by)
⑦ Customer Special Model Suffix
(STD Specification is “00”)
Packaging (Tape & Reel 1000 pcs./ reel)
Specifications
Item
Output Frequency Range
Symbol
fo
Frequency Tolerance
f_tol
Storage Temperature Range
T_stg
Operating Temperature Range
Initial tolerance, Operating
temperature range, Rated
power supply voltage change,
Load change, Aging (1 year
@25°C), Shock and vibration
Op. Temp.: −40 to +85°C
Op. Temp.: −10 to +70°C/
−40 to +85°C/ −40 to +105°C
Op. Temp.: −10 to +70°C
Op. Temp.: −10 to +70°C
Op. Temp.: −10 to +70°C
Standard Specifications
Extend (Option)
T_use
Max. Supply Voltage
Conditions
—
Supply Voltage
VCC
Current Consumption
(Maximum Loaded)
ICC
Stand-by Current
Symmetry
Freq. Tol.Code: 0, S, F
Freq. Tol.Code: U, G, 6
Freq. Tol.Code: W
1.8≤fo≤20MHz
20<fo≤40MHz
40<fo≤60MHz
60<fo≤85MHz
85<fo≤100MHz
100<fo≤125MHz
I_std
SYM
@50% VCC
1.8≤fo≤40MHz
tr/ tf
40<fo≤85MHz
85<fo≤125MHz
IOL=4mA/ 8mA (40MHz<fo)
VOL
IOH=−4mA/ −8mA (40MHz<fo)
VOH
L_CMOS CMOS Output
VIN
VIL
VIH
t_dis
t_ena
@Minimum operating voltage to be 0 sec.
t_str
1.8≤fo<40MHz
JSigma
Measured with Wavecrest SIA-3000
40≤fo≤100MHz
100<fo≤125MHz
1.8≤fo<40MHz
JPK-PK
Measured with Wavecrest SIA-3000
40≤fo≤100MHz
100<fo≤125MHz
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
1 Sigma Jitter
Peak to Peak Jitter
Min.
1.8
−100
Max.
125
+100
Units
MHz
−50
+50
−30
−25
−20
−55
−10
−40
−0.5
+2.25
+2.38
+2.43
—
—
—
—
—
—
—
45
—
—
—
—
90% VCC
—
0
—
70% VCC
—
—
—
—
—
—
—
—
—
+30
+25
+20
+125
+70
+105
+7.0
+2.75
+2.62
+2.57
5
10
15
20
22
27
10
55
7
4
3
10% VCC
—
15
VCC
30% VCC
—
150
5
10
8
5
4
80
40
30
×10−6
°C
°C
V
V
mA
μA
%
ns
V
V
pF
V
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)
0.8
Plating: Ni+Au
Tolerance: ±0.2
2.0
#1
(Unit: mm)
5.08
1.2
4.2
#2
2.6
#4
5.0
#3
Recommended Land Pattern
0.1
1.4
7.0
1.6
0.76
5.08
Pad Connections
#1 INH
#2 Case GND
#3 Output
#4 VCC
INH Function
Pad1
Pad3 (Output)
Open
Active
"H" Level
Active
"L" Level High Z (No-Oscillation)
1.8
Note: A capacitor of value 0.01μF between VCC
and GND is recommended.