STLVDS31
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 AM26LS31,
SN65LVD31
LOW VOLTAGE TTL (LVTTL) LOGIC INPUT
LEVELS
SOP
TSSOP
DESCRIPTION
The STLVDS31 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 operations with a
ORDERING CODES
Type
STLVDS31BD
STLVDS31BDR
STLVDS31BTR
Temperature
Range
-40 to 85 擄C
-40 to 85 擄C
-40 to 85 擄C
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 STLVDS31 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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