THS6204 - Texas Instruments

THS6204 Differential VDSL2 Line Driver Amplifiers

The THS6204 is a dual-port, current-feedback architecture, differential line driver amplifier system ideal for xDSL systems. The device is targeted for use in VDSL2 (very-high-bit-rate digital subscriber line 2) line driver systems that enable greater than +20.5dBm line power up to 8.5MHz with good linearity supporting the G.993.2 VDSL2 8b profile. It is al.

Features

1
•23 Low Power Consumption:
  – 21mA/Port Full Bias Mode
  – 16.2mA/Port Mid Bias Mode
  – 11.2mA/Port Low Bias Mode
  – Low-Power Shutdown Mode
  – IADJ Pin for Variable Bias
• Low Noise:
  – 2.5nV/√Hz Voltage Noise
  – 17pA/√Hz Inverting Current Noise
  – 1.2pA/√Hz Noninverting Current Noise
• Low MTPR Distortion:
  – 70dB with +20.5dBm G.993.2—Profile 8b
•
  –89dBc HD3 (1MHz, 100Ω Differential)
• High Output Current: > 424mA (25Ω Load)
• Wide Output Swing: 43.2VPP (±12V, 100Ω Differential)
• Wide Bandwidth: 150MHz (Gain = 10V/V)
• Port-To-Port Separation of 90dB at 1MHz
• PSRR of 50dB at 1MHz for Good Isolati.