ADSL Driver Dual 8-Pin SOIC Tube

The THS6042/3 is a high-speed line driver ideal for driving signals from the remote terminal to the central office in asymmetrical digital subscriber line (ADSL) applications. It can operate from a ±12-V supply voltage while drawing only 8.2 mA of supply current per channel. It offers low –79 dBc total harmonic distortion driving a 100O load (2 Vpp). The THS6042/3 offers a high 43-Vpp differential output swing across a 200O load from a ±12-V supply. The THS6043 features a low-power shutdown mode, consuming only 300 uA quiescent current per channel. The THS6042/3 is packaged in standard SOIC, SOIC PowerPAD, and TSSOP PowerPAD packages.

Remote Terminal ADSL Line Driver

• Ideal for Both Full Rate ADSL and G.Lite
• Compatible With 1:1 Transformer Ratio

Low 2.1 pA/vHz Noninverting Current Noise

• Reduces Noise Feedback Through Hybrid Into Downstream Channel

Wide Supply Voltage Range ±5 V to ±15 V

• Ideal for ±12-V Operation

Wide Output Swing

• 43-Vpp Differential Output Voltage, R_L = 200 O, ±12-V Supply

High Output Current

• 350 mA (typ)

High Speed

• 120 MHz (–3 dB, G=1, ±12 V, R_L = 25 O)
• 1200 V/us Slew Rate (G = 4, ±12 V)

Low Distortion, Single-Ended, G = 4

• –79 dBc (250 kHz, 2 V_pp, 100O load)

Low Power Shutdown (THS6043)

• 300-uA Total Standby Current

Thermal Shutdown and Short-Circuit Protection

Standard SOIC, SOIC PowerPAD™ and TSSOP PowerPAD™ Package

Evaluation Module Available