DESCRIPTION

The STLVDS31 and STLVDS3487 are quad differential line drivers that implements the electrical characteristics of low voltage differential signaling (LVDS).

■ MEETS OR EXCEEDS THE

REQUIREMENTS OF ANSI TIA/EIA-644

STANDARD

■ LOW VOLTAGE DIFFERENTIAL SIGNALING

WITH TYPICAL OUTPUT VOLTAGE OF

350mV AND A 100Ω 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 VCC =0V

■ PIN COMPATIBLE WITH THE AM26LS31,

SN65LVD31, MC3487 AND SN65LVD3487

■ LOW VOLTAGE TTL (LVTTL) LOGIC INPUT

LEVELS