sy89838u Micrel Semiconductor, sy89838u Datasheet - Page 14

• Manufacturer Part Number: sy89838u
• Description: Precision 1 8 Lvds Clock Fanout Buffer With 2 1 Runt Pulse Eliminator Input Mux
• Manufacturer: Micrel Semiconductor

LVDS Output Interface Applications
LVDS specifies a small swing of 325mV typical, on a
nominal 1.2V common mode above ground. The
common mode voltage has tight limits to permit large
variations in ground between an LVDS driver and
Related Product and Support Documentation
November 2007
Part Number
SY89837U
HBW Solutions
Figure 4a. LVDS Differential Measurement
GND
V
OH
Function
Presision 1:8 LVPECL Fanout Buffer with
2:1 Runt Pulse Eliminator Input Mux
MLF
New Products and Applications
, V
OL
TM
Application Note
V
OH
, V
V
OUT
OL
100Ω
±1%
14
Data Sheet Link
www.micrel.com/_PDF/HBW/SY89837u.pdf
www.amkor.com/products/notes_papers/MLFAppNote.pdf
www.micrel.com/product-info/products/solutions.shtml
receiver. Also, change in common mode voltage, as
a function of data input, is kept to a minimum, to
keep EMI low.
Figure 4b. LVDS Common Mode Measurement
GND
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50Ω
50Ω
or [phone]
V
V
M9999-112907-C
COM
∆COM