OPA2674IDR Datasheet PDF - TI

●DESCRIPTION

●The OPA2674 provides the high output current and low distortion required in emerging xDSL and Power Line Modem driver applications. Operating on a single +12V supply, the OPA2674 consumes a low 9mA/ch quiescent current to deliver a very high 500mA output current. This output current supports even the most demanding ADSL CPE requirements with > 380mA minimum output current (+25°C minimum value) with low harmonic distortion. Differential driver applications deliver < −85dBc distortion at the peak upstream power levels of full rate ADSL. The

●high 200MHz bandwidth also supports the most demanding VDSL line driver requirements.

●FEATURES

●WIDEBAND +12V OPERATION: 220MHz (G = +4)

●UNITY-GAIN STABLE: 250MHz (G = +1)

●HIGH OUTPUT CURRENT: 500mA

●OUTPUT VOLTAGE SWING: 10VPP

●HIGH SLEW RATE: 2000V/µs

●LOW SUPPLY CURRENT: 18mA

●FLEXIBLE POWER CONTROL: SO-14 Only

●OUTPUT CURRENT LIMIT (±800mA)

●APPLICATIONS

●POWER LINE MODEM

●xDSL LINE DRIVERS

●CABLE MODEM DRIVERS

●MATCHED I/Q CHANNEL AMPLIFIERS

●BROADBAND VIDEO LINE DRIVERS

●ARB LINE DRIVERS

●HIGH CAP LOAD DRIVER