sy89833l Micrel Semiconductor, sy89833l Datasheet - Page 8

• Manufacturer Part Number: sy89833l
• Description: 3.3v Ultra-precision 1 4 Lvds Fanout Buffer/translator With Internal Termination
• Manufacturer: Micrel Semiconductor

Micrel Inc.
nominal 1.20V common mode above ground. The common
August 2007
INPUT STAGE
LVDS OUTPUTS
LVDS specifies a small swing of 325mV typical, on a
Figure 2a. LVDS Differential Measurement
Figure 2c. Single-Ended Swing
v
OH
GND
, v
OL
v
OH
Figure 1. Simplified Differential Input Buffer
v
, v
OUT
OL
V
325mV
(typical)
100Ω
OUT,
V
IN
/IN
V
IN
T
.86k
.86k
50
50
GND
V
8
CC
mode voltage has tight limits to permit large variations in
ground noise between an LVDS driver and receiver.
Figure 2b. LVDS Common Mode Measurement
.86k
.86k
Figure 2d. Differential Swing
[e-mail] or [phone]
50Ω
50Ω
650mV
V
DIFF_IN,
GND
V
DIFF_OUT
v
∆v
OCM
Precision Edge
OCM
,
M9999-082407
SY89833L
®