描述 Description

The Comlinear CLC2000 and CLC4000 are dual and quad voltage feedbackamplifiers that offer ±200mA of output current at 9.4Vpp-The CLC2000and CLC4000 are capable of driving signals to within 1V of the power rails.When connected as a differential line driver, the amplifier drives signals up to18.8Vpp into a 252 load, which supports the peak upstream power levels for upstream full-rate ADSL CPE applications.\r
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The Comlinear CLC2000 and CLC4000 can operate from single or dual sup-plies from 5V to 12V. It consumes only 7mA of supply current per chan-nel. The combination of wide bandwidth, low noise, low distortion, and high output current capability makes the CLC2000 and CLC4000 ideally suited for Customer Premise ADSL or video line driving applications.

特性 Features

? 9.4Vpp output drive into RL= 25Ω\r
? Using both amplifiers, 18.8Vpp differential output drive into RL= 25Ω\r
? ±200mA @ Vo = 9.4Vpp\r
? 0.009%/0.06? differential gain/phase error\r
? 250MHz -3dB bandwidth at G = 2\r
? 510MHz -3dB bandwidth at G = 1\r
? 210V/μs slew rate\r
? 4.5nV/√Hz input voltage noise\r
? 2.7pA/√Hz input current noise\r
? 7mA supply current\r
? Fully specified at 5V and 12V supplies

應(yīng)用 Application

? ADSL PCI modem cards\r
? ADSL external modems\r
? Cable drivers\r
? Video line driver\r
? Twisted pair driver/receiver\r
? Power line communications