FAN4113 Datasheet, PDF (8/10 Pages) Fairchild Semiconductor – 1.2V, 36MHz, Low Power Rail-to-Rail Amplifier

DATA SHEET
Layout Considerations
General layout and supply bypassing play major roles in high
frequency performance. Fairchild has evaluation boards to
use as a guide for high frequency layout and as aid in device
testing and characterization. Follow the steps below as a
basis for high frequency layout:
• Include 6.8µF and 0.01µF ceramic capacitors
• Place the 6.8µF capacitor within 0.75 inches of
the power pin
• Place the 0.01µF capacitor within 0.1 inches of
the power pin
• Remove the ground plane under and around the part,
especially near the input and output pins to reduce parasitic
capacitance
• Minimize all trace lengths to reduce series inductances
Refer to the evaluation board layouts shown in Figure 6 for
more information.
Evaluation Board Information
The following evaluation boards are available to aid in the
testing and layout of this device:
Eval Bd
KEB011
Description
Single Channel, Dual Supply,
5 and 6 lead SC70
Products
FAN4113IP5
Evaluation board schematics and layouts are shown in Figure 5
and Figure 6.
FAN4113
Figure 5: Evaluation Board Schematic
8
REV. 1 October 2001