The AD8398A comprises two high speed, voltage feedback operational amplifiers. When configured as a differential line driver, the AD8398A is an ideal choice for ADSL2+, VDSL2, and power line communications (PLC) applications. It has high output current, high bandwidth, and fast slew rate, combined with exceptional multitone power ratio (MTPR) and common-mode stability. The AD8398A is available in a thermally enhanced 4 mm × 4 mm, 16-lead LFCSP.
The AD8398A incorporates power management functionality via two CMOS-compatible control pins, PD0 and PD1. These pins select one of four operating modes: full power, medium power, low power, or complete power-down. In the power-down mode, the quiescent current drops to 0.7 mA.
The AD8398A operates in the extended industrial temperature range of −40°C to +85°C.
|Title||Content Type||File Type|
|AD8398A: Single Port VDSL2 Line Driver with Shutdown Data Sheet (Rev C, 03/2010) (pdf, 96 kB)||Data Sheets|
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