EL1517

Features:

• Drives up to 250mA from a +12V supply
• 18VP-P differential output drive into 50
• 20VP-P differential output drive into 100
• -80dBc typical driver output distortion at full output at 150kHz
• -75dBc typical driver output distortion at 3.75MHz
• -60dBc typical driver output distortion at 8MHz
• -50dBc typical driver output distortion at 16MHz
• Low quiescent current of 7mA per amplifier
• 200MHz bandwidth




Application

The EL1517 is a dual operational amplifier designed for VDSL and ADSL line driving in DMT based solutions. This device features a high drive capability of 250mA while consuming only 7mA of supply current per amplifier and operating from a single 5V to 12V supply. This driver achieves a typical distortion of -80dBc, at 150kHz into a 25 load. The EL1517 is available in the industry-standard 8-pin SO, the thermally-enhanced 16-pin QFN, and 10-pin HMSOP packages. All are specified for operation over the full -40°C to +85°C temperature range. The 16-pin QFN and 10-pin HMSOP package options have control pins C0 and C1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application.

The EL1517 is ideal for ADSL, SDSL, HDSL2 and VDSL line driving applications.

Pinout






Description

The EL1517 is a dual operational amplifier designed for VDSL and ADSL line driving in DMT based solutions. This device features a high drive capability of 250mA while consuming only 7mA of supply current per amplifier and operating from a single 5V to 12V supply. This driver achieves a typical distortion of -80dBc, at 150kHz into a 25 load. The EL1517 is available in the industry-standard 8 Ld SOIC and the thermally-enhanced 16 Ld QFN packages. All are specified for operation over the full -40C to +85C temperature range. The 16 Ld QFN package option has control pins C0 and C1 for controlling the bias and enable/disable of the outputs. These controls allow for lowering the power to fit the performance/power ratio for the application. The EL1517 is ideal for ADSL, SDSL, HDSL2 and VDSL line driving applications.