Clock Oscillators Surface Mount Type
KC7050P-L3 Series
LVDS/ 3.3V/ 7.0×5.0mm
RoHS Compliant
Features
• Miniature ceramic package
• Highly reliable with seam welding
• LVDS output
• Supply voltage VCC=3.3V
•
±25×10-6 available
Table 1
Freq. Tol. Operating
Temperature
Range (°C) Note
Code × 10-6
0± 50
0 to +70
Standard specifications
S± 30
With only certain
frequencies
U± 25
F±100 -40 to +85
G± 50
How to Order
KC7050P 125.000 L 3 0 E 00
① ② ③ ④ ⑤ ⑥ ⑦
①Type (7.0×5.0mm SMD)
②Output Frequency
③Output Type (LVDS)
④Supply Voltage (3.3V)
⑤Frequency 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 Symbol Conditions Min. Max. Units
Output Frequency RangeNote1 fo 50 190 MHz
Frequency Tolerance f_tol
Initial tolerance, Operating tem-
perature range, Rated power supply
voltage change, Load change, Aging
(1 year @25°C), Shock and vibration
Op. Temp.: -40 to +85°C
-100 +100
×10-6
Op. Temp.: 0 to +70°C/ -40 to +85°C
-50 +50
Op. Temp.: 0 to +70°C
-30 +30
Op. Temp.: 0 to +70°C
-25 +25
Storage Temperature Range T_stg -55 +125 °C
Operating Temperature Range
T_use Standard Specifications 0 +70 °C
Extend (Option) -40 +85
Max. Supply Voltage —-0.5 +5 V
Supply Voltage VCC Freq. Tol.Code: 0, S, F +2.97 +3.63 V
Freq. Tol.Code: U, G +3.14 +3.46
Current Consumption ICC — 70 mA
Stand-by Current I_std — 30 μA
Symmetry SYM 100ohm @crossing point 45 55 %
Rise/ Fall Time
(20% to 80% Output Level) tr/ tf 100ohm — 0.6 ns
Low Level Output Voltage
Note2 VOL Typ. 1.1V 0.9 — V
High Level Output Voltage
Note2 VOH Typ. 1.43V — 1.6 V
Diffrentical Output Voltage
Note2 VOD Typ. 330mV 247 454 mV
Diffrentical Output Voltage Error
Note2 dVOD dVOD=
|
VOD1-VOD2
|
— 50 mV
Offset Voltage VOS Typ. 1.25V 1.125 1.375 V
Offset Voltage Error dVOS dVOS=
|
VOS1-VOS2
|
— 50 mV
Output Load RL LVDS Output 100 ohm
Input Voltage Range VIN 0 VCC V
Low Level Input Voltage VIL — 30% VCC V
High Level Input Voltage VIH 70% VCC — V
Disable Time t_dis — 200 ns
Enable Time t_ena — 10 ms
Start-up Time t_str @Minimum operating voltage to be 0 sec. — 10 ms
Deterministic Jitter (DJ) DJ
Measured with Wavecrest DTS-2079 VISI 6.3.1
— 2 ps
1 Sigma Jitter JSigma — 4 ps
Peak to Peak Jitter JPK-PK — 30 ps
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.
Note2: DC characteristic
Dimensions (Unit: mm)
Recommended Land Pattern
(Unit: mm)
#3 #1
#6#4
7.0
5.0
2.46
1.6
1.4 0.6
1.17
0.75
2.54 2.54
#5
#2
Plating: Ni+Au
Tolerance: ±0.2
INH Function
Pad1 Pad4/ Pad5 (Output)
Open Active
"H" Level Active
"L" Level
High Z (No-Oscillation)
Pad Connections
#1 INH
#2NC
#3 Case GND
#4 Output
#5 Complementary Output
#6 VCC
5.08
1.6
3.6
1.62.54
Note: A capacitor of value 0.01µF and 10µF
Between VCC and GND is recommended.
