sy88953l Micrel Semiconductor, sy88953l Datasheet - Page 8

• Manufacturer Part Number: sy88953l
• Description: Sy88953l 3.3v 10.7gbps Cml Limiting Post Amplifier W/ Ttl Sd And /sd
• Manufacturer: Micrel Semiconductor

Micrel, Inc.
Layout and PCB Design
performance can be largely determined by the board layout
and design. A common problem with high-gain amplifiers is
the feedback from the large swing outputs to the input via
the power supply.
M9999-081506
[e-mail] or [phone]
FUNCTIONAL BLOCK DIAGRAM
DESIGN PROCEDURE
Since the SY88953L is a high-frequency component,
/DIN
DIN
VCC
50½
50½
VTHN
Amplifier
VTHP
Amplifier
Amplifier
VCC
8
circuit board ground. Use multiple PCB vias close to the part
to connect to ground. Avoid long, inductive runs which can
degrade performance.
The SY88953L’s ground pins should be connected to the
Level
Detect
GND
SDLVL
50½
VCC
TTL
Buffer
VCC
50½
TTL
Buffer
/DOUT
SD
DOUT
/EN
/SD
SY88953L