DESCRIPTION

The STLC60133 is a dual amplifier featuring a high slew rate and a large bandwidth optimized for XDSL applications. The device is available in a HTSSOP 28 pin package (4x9 mm) with an exposed leadframe.

Thanks to its small package this line driver is suitable for high density ADSL line card.

Two digital pins (PWDN0 and PWDN1) allow the driver to work in full performance mode, in low-power mode or two intermediate bias states.

The low-power mode biases the output stage in order to provide a low impedance at the amplifier outputs for back termination.

The STLC60133 is designed optimizing bandwidth and distortion performances. For proper device operating it is necessary to work with a gain level greater than 15.6dB.

Typical differential gain is normally +27dB, while typical common mode gain is 15.6dB

■ LOW NOISE : 4nV/√Hz

■ HIGH PEAK OUTPUT CURRENT: 500 mA

■ HIGH SPEED

– 140MHz Gain Bandwidth

– 30MHz Gain Flatness

– 400 V/us Slew Rate

■ LOW POWER OPERATION

– ±5V to ±15V Voltage Supply

– 12.5 mA/Amp (typ) Supply current

– Power reduced Current

■ LOW SINGLE TONE DISTORTION

■ THERMAL AND OVERLOAD PROTECTION

■ HTSSOP28 PACKAGE

■ -40 TO +85°C OPERATING RANGE