STLVDS3487
HIGH SPEED
DIFFERENTIAL LINE DRIVERS
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MEETS OR EXCEEDS THE
REQUIREMENTS OF ANSI TIA/EIA-644
STANDARD
LOW VOLTAGE DIFFERENTIAL SIGNALING
WITH TYPICAL OUTPUT VOLTAGE OF
350mV AND A 100鈩?LOAD
TYPICAL OUTPUT VOLTAGE RISE AND
FALL TIMES OF 750ps (400Mbps)
TYPICAL PROPAGATION DELAY TIMES OF
1.7ns
OPERATES FROM A SINGLE 3.3V SUPPLY
POWER DISSIPATION 25mW TYPICAL PER
DRIVER AT 200MHz
DRIVER AT HIGH IMPEDANCE WHEN
DISABLED OR WITH V
CC
=0V
PIN COMPATIBLE WITH THE MC3487 AND
SN65LVD3487
LOW VOLTAGE TTL (LVTTL) LOGIC INPUT
LEVELS
SOP
TSSOP
DESCRIPTION
The STLVDS3487 is a quad differential line
drivers
that
implements
the
electrical
characteristics of low voltage differential signaling
(LVDS). This signaling technique lowers the
output voltage levels of 5V differential standard
levels (such as TIA/EIA-422B) to reduce the
power, increase the switching speeds and allows
ORDERING CODES
Type
STLVDS3487BD
STLVDS3487BDR
STLVDS3487BTR
Temperature
Range
-40 to 85 擄C
-40 to 85 擄C
-40 to 85 擄C
operations with a 3.3V supply rail. Any of the four
current mode drivers will deliver a minimum
differential output voltage magnitude of 247mV
into a 100鈩?load when enabled.
The intended application of this device and
signalling technique is for point-to-point baseband
data transmission over controlled impedance
media approximately 100鈩? The transmission
media may be printed circuit board traces,
backplanes or cables. The ultimate rate and
distance of data transfer is dependent upon the
attenuation characteristics of the media and noise
coupling to the environment.
The STLVDS3487 is characterized for operation
from -40擄C to 85擄C.
Package
SO-16 (Tube)
SO-16 (Tape & Reel)
TSSOP16 (Tape & Reel)
Comments
50parts per tube / 20tube per box
2500 parts per reel
2500 parts per reel
May 2003
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