LMK03000 National Semiconductor Corporation, LMK03000 Datasheet - Page 20

• Manufacturer Part Number: LMK03000
• Manufacturer: National Semiconductor Corporation

3.0 Application Information
3.1 SYSTEM LEVEL DIAGRAM
The following shows the LMK300xx in a typical application. In this setup the clock may be multiplied, reconditioned, and redis-
tributed. The first and second pole of the loop filter are external. The third and fourth poles are integrated.
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FIGURE 1. Typical Application
3.2 BIAS PIN
To properly use the device, bypass Bias (pin 36) with a low leakage 1 µF capacitor connected to Vcc. This is important for low
noise performance.
3.3 LDO BYPASS
To properly use the device, bypass LDObyp1 (pin 9) with a 10 µF capacitor and LDObyp2 (pin 10) with a 0.1 µF capacitor.
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