KSS KV7050B-C3

Voltage Controlled Crystal Oscillators (VCXO)
Surface Mount Type KV7050B-C3 Series
CMOS/ 3.3V/ 7.0×5.0mm
Features
• High frequency to 170MHz
• Miniature ceramic package
• Highly reliable with seam welding
• CMOS output
• Supply voltage VCC=3.3V
• Excellent Jitter performance
Table 1
Operating
Freq. Tol.
Temperature
Note
Code × 10-6 Range (°C)
±50
0
Standard specifications
-10 to +70
±30
S
With only certain
±50 -40 to +85 frequencies
G
RoHS Compliant
How to Order
KV7050B 74.1758 C 3 0 D 00
①
②
③④⑤⑥ ⑦
① Type (7.0×5.0mm SMD VCXO)
② Output Frequency
③ Output Type (CMOS)
④ Supply Voltage (3.3V)
⑤ Frequency Tolerance (See Table 1)
⑥ Symmetry/ INH Function
(45/ 55%, Disable)
⑦ Customer Special Model Suffix
(STD Specification is “00”)
Packaging (Tape & Reel 1000 pcs./ reel)
Specifications
Item
Output Frequency RangeNote1
Symbol
fo
Frequency ToleranceNote2
f_tol
Absolute Pull Range
APR
Control Voltage
Storage Temperature Range
VC
T_stg
Operating Temperature Range
T_use
Max. Supply Voltage
Conditions
Initial tolerance, Operating temOp. Temp.: -10 to +70°C/ -40 to +85°C
perature range, Rated power
supply voltage change, Aging (1
Op. Temp.: -10 to +70°C
year @25°C), Shock and vibration
1.5≤fo≤30MHz
30<fo≤170MHz
Standard Specifications
Extend (Option)
1.5≤fo≤80MHz
80<fo≤170MHz
—
Supply Voltage
VCC
Current Consumption
ICC
Disable Current
1.5≤fo≤80MHz
80<fo≤170MHz
1.5≤fo≤80MHz
80<fo≤170MHz
@50% VCC
1.5≤fo≤30MHz
30<fo≤80MHz
80<fo≤170MHz
I_dis
Symmetry
SYM
Rise/ Fall Time
(10% VCC to 90% VCC)
tr/ tf
Low Level Output Voltage
High Level Output Voltage
Output Load
Input Voltage Range
Low Level Input Voltage
High Level Input Voltage
Input Resistance
Disable Time
VOL
VOH
L_CMOS
VIN
VIL
VIH
—
t_dis
Enable Time
1.5≤fo≤80MHz
80<fo≤170MHz
@Minimum operating voltage to be 0 sec.
12kHz to 20MHz @155.52MHz
-  55 (@10Hz offset)
-  85 (@100Hz offset)
-115 (@1kHz offset)
-130 (@10kHz offset)
-145 (@100kHz offset)
-150 (@1MHz offset)
-155 (@10MHz offset)
t_ena
Start-up Time
Phase Jitter
t_str
JPhase
Phase Noise
@155.52MHz
—
Min.
1.5
Max.
170
Units
MHz
-50
+50
-30
+30
±100
±50
0
-55
-10
-40
-0.5
-0.5
+2.97
—
—
—
—
45
—
—
—
—
90% VCC
—
0
—
70% VCC
5
—
—
—
—
—
—
—
+3.3
+125
+70
+85
+7
+5
+3.63
15
35
10
50
55
8
5
4
10% VCC
—
15
+3.3
30% VCC
—
—
100
100
2
10
1
×10-6
×10-6
V
°C
°C
V
V
mA
mA
%
ns
V
V
pF
V
V
V
Mohm
ns
ns
ms
ms
ps
dBc/ Hz
Note  : All electrical characteristics are defined at the maximum load and operating temperature range.
Note1: Please contact us for inquiry about operating temperature range, available frequencies and other conditions.
Dimensions
(Unit: mm)
1.4
#6
#3
#2
#1
1.6
0.85
2.54
Plating: Ni+Au
Tolerance: ±0.2
Pad Connections
VC
INH
Case GND
Output
NC
VCC
Pad2
Open
"H" Level
"L" Level
INH Function
Pad4 (Output)
Active
Active
High Z
1.6
#1
#2
#3
#4
#5
#6
3.6
#5
2.46
#4
2.54
(Unit: mm)
5.08
1.17
5.0
7.0
Recommended Land Pattern
0.6
2.54
1.6
Note: A capacitor of value 0.01µF between VCC
and GND is recommended.