PI3HDMI201ZFEX Pericom Semiconductor, PI3HDMI201ZFEX Datasheet - Page 13

• Manufacturer Part Number: PI3HDMI201ZFEX
• Manufacturer: Pericom Semiconductor

Specifications of PI3HDMI201ZFEX

• Operating Temperature (min): 0C
• Operating Temperature (max): 70C
• Operating Temperature Classification: Commercial
• Mounting: Surface Mount
• Lead Free Status / RoHS Status: Compliant

Requirements on the Decoupling Capacitors
There is no special requirement on the material of the capacitors. Ceramic capacitors are generally being used with typically materi-
als of X5R or X7R.
Layout and Decoupling CapacitorPlacement Consideration
i.
ii. V
iii. Via holes should be placed to connect to V
iv. Trace should be as wide as possible
v.
vi. The placement of decoupling capacitor and the way of routing trace should consider the power fl owing criteria.
vii. 10μF capacitor should also be placed closed to our part and should be placed in the middle location of 0.1μF capacitors.
viii. Avoid the large current circuit placed close to our part; especially when it is shared the same V
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Each 0.1μF decoupling capacitor should be placed as close as possible to each V
Trace should be as short as possible.
current fl owing on our V
DD
and GND planes should be used to provide a low impedance path for power and ground.
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Figure 2 Layout and Decoupling Capacitor Placement Diagram
G N D P l a n e
DD
Bypass noise
or GND planes will generate a potential variation on the V
DD
and GND planes directly.
0 . 1 u F
13
V D D P l a n e
Power Flow
Optimized Equalization for Enhanced Signal Integrity
P e r ic o m P a r t
09-0017
DD
2:1 Active HDMI™ Compatible Switch with
pin.
DD
or GND of our part.
DD
and GND planes. Since large
PS8957B
PI3HDMI201
07/29/09