DS15BA101_07 Datasheet, PDF (1/10 Pages) National Semiconductor (TI) – 1.5 Gbps Differential Buffer with Adjustable Output Voltage

April 2007
DS15BA101
1.5 Gbps Differential Buffer with Adjustable Output Voltage
General Description
The DS15BA101 is a high-speed differential buffer for cable
driving, level translation, signal buffering, and signal repeat-
ing applications. Its fully differential signal path ensures ex-
ceptional signal integrity and noise immunity and it drives both
differential and single-ended transmission lines at data rates
in excess of 1.5 Gbps.
Output voltage amplitude is adjustable via a single external
resistor for level translation and cable driving applications into
50-ohm single-ended and 100-ohm differential mode
impedances.
The DS15BA101 is powered from a single 3.3V supply and
consumes 150 mW (typ) at 1.5 Gbps. It operates over the full
−40°C to +85°C industrial temperature range and is available
in a space saving 3x3 mm LLP-8 package.
Features
■ ^{Data rates from DC to 1.5+ Gbps}
■ ^{Differential or single-ended input}
■ ^{Adjustable output amplitude}
■ ^{Single 3.3V supply}
■ ^{Industrial -40°C to +85°C temperature}
■ ^{Low power: 150 mW (typ) at 1.5 Gbps}
■ ^{Space-saving 3 x 3 mm LLP-8 package}
Applications
■ ^{Cable extension applications}
■ ^{Level translation}
■ ^{Signal buffering and repeating}
■ ^{Security cameras}
Typical Application
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