LVDS/ 3.3V/ 7.0×5.0mm
SAW Clock Oscillators Surface Mount Type
KC7050T-L3 Series
Features
• Low Voltage 3.3V
• Low Jitter
• LVDS output
•
Operation at Fundamental high frequency
Table 1
Freq. Tol. Operating
Temperature
Range (°C) Note
Code × 10−6
0± 50 0 to +70
1±100 0 to +70
Standard
specifications
A±100 −5 to +85
How to Order
KC7050T 312.500 L 3 1 E 00
① ② ③④⑤⑥⑦
①Type (7.0×5.0mm SMD)
②Output Frequency
③Output Type (LVDS)
④Supply Voltage (3.3V)
⑤Frequency Tolerance (See Table 1)
⑥Symmetry/ Enable Function
(45/ 55%, Stand-by)
⑦Customer Special Model Suffix
(STD Specification is “00”)
Packaging (Tape & Reel 1000 pcs./ reel)
Specifications
Item Symbol Conditions Min. Max. Units
Output Frequency Range (Note1) fo 125 700 MHz
Frequency Tolerance f_tol
Initial tolerance, Operating temperature
range, Rated power supply voltage change,
Aging (1 year @25°C), Shock and vibration
Op. Temp.: 0 to +70°C
−50 +50
×10−6
Op. Temp.: 0 to +70°C
−100 +100
Op. Temp.: −5 to +85°C
−100 +100
Storage Temperature Range T_stg −55 +125 °C
Operating Temperature Range
T_use Standard Specifications 0 +70 °C
Max. Supply Voltage —−0.5 +5V
Supply Voltage VCC 3.3V 3.14 3.46 V
Current Consumption
(Standard Loaded) ICC —70mA
Symmetry SYM 45 55 %
Rise/ Fall Time
(20% to 80% Output Level Standard Loaded)
tr/ tf — 600 pS
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
|
—50mV
Offset Voltage VOS Typ. 1.25V 1.125 1.375 V
Offset Voltage Error dVOS dVOS=
|
VOS1−VOS2
|
—50mV
Output Load RL LVDS Output 100 ohm
Input Voltage Range VIN 0VCC 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 —10mS
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
0.2 typ. pS
1 Sigma Jitter JSigma 2 typ. pS
Peak to Peak Jitter JPK-PK 20 typ. pS
Note : All electrical characteristics are defined at the standard load and operating temperature range.
Note1: Please contact us for inquiry about operating temperature range, available frequencies and other conditions.
Note2: DC characteristic
Recommended Land Pattern
(Unit: mm)
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Dimensions (Unit: mm)
