The OPA2677 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 OPA2677 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 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.
●Specified on ±6V supplies (to support +12V operation), the OPA2677 will also support a single +5V or dual ±5V supply. Video applications will benefit from its very high output current to drive up to 10 parallel video loads (15Ω) with < 0.1%/0.1° dG/dP nonlinearity.
●The OPA2677 is available in either an SO-8 or QFN-16 and an HSOP-8 PowerPAD™ package.
● WIDEBAND +12V OPERATION: 200MHz (G = +4)
● UNITY-GAIN STABLE: 220MHz (G = +1)
● HIGH OUTPUT CURRENT: 500mA
● OUTPUT VOLTAGE SWING: ±5V
● HIGH SLEW RATE: 1800V/µs
● LOW SUPPLY CURRENT: 18mA
● FLEXIBLE SUPPLY RANGE:
● +5 to +12V Single Supply
● ±2.5 to ±6V Dual Supplies
● APPLCATIONS
● xDSL LINE DRIVER
● CABLE MODEM DRIVER
● MATCHED I/Q CHANNEL AMPLIFIER
● BROADBAND VIDEO LINE DRIVER
● ARB LINE DRIVER
● POWER LINE MODEM
● HIGH CAP LOAD DRIVER
●All trademarks are the property of their respective owners.
