OPA2677U/2K5 Datasheet PDF - Burr Brown

●DESCRIPTION

●The OPA2677 provides the high output current and low distortion required in emerging ADSL and HDSL2 driver applications. Operating on a single +12V supply, the OPA2677 consumes a

●low 9mA/chan quiescent current to deliver a very high 500mA peak output current. Guaranteed output current supports even the most demanding ADSL CPE requirements with > 380mA mini

●mum output current with low harmonic distortion. Differential driver applications will deliver < –85dBc distortion at the peak upstream power levels of full rate ADSL. The high 200MHz

●bandwidth will also support the most demanding VDSL line driver requirements.

●FEATURES

●WIDEBAND +12V OPERATION: 200MHz (G = +4)

●UNITY GAIN STABLE: 220MHz (G = 1)

●HIGH OUTPUT CURRENT: 500mA

●OUTPUT VOLTAGE SWING:

●±

●5V

●HIGH SLEW RATE: 1800V/

●µ

●s

●LOW SUPPLY CURRENT: 18mA

●FLEXIBLE POWER CONTROL

●APPLICATIONS

●xDSL LINE DRIVER

●CABLE MODEM DRIVER

●MATCHED I/Q CHANNEL AMPLIFIER

●BROADBAND VIDEO LINE DRIVER

●ARB LINE DRIVER

●PERFORMANCE UPGRADE TO AD8017