LT6300

• Product Introduction

LT6300500 mA, 200MHz 16-lead SSOP package xDSL line driver

peculiarity

• Exceeds All Requirements For Full Rate, Downstream ADSL Line Drivers
• Power Enhanced 16-Lead SSOP Package
• Power Saving Adjustable Supply Current
• ±500mA Minimum I OUT ±500mA Minimum I OUT
• ± 10.9V Output Swing, V S = ±12V, R L = 100 Ohms ± 10.9V Output Swing, V S = ± 12V, R L = 100 Ohms
• ± 10.7V Output Swing, V S = ±12V, I L = 250mA ± 10.7V Output Swing, V S = ±12V, I L = 250 mA
• Low Distortion: 82dBc at 1MHz, 2V PP Into 50 Ohms
• 200MHz Gain Bandwidth 200MHz Gain Bandwidth
• 600V/μs Slew Rate 600V/μs Slew Rate
• Specified at ±12V and ±5V at ±12V and ±5V

描述 The LT™6300 is a 500mA minimum output current, dual op amp with outstanding distortion performance. ™The LT 6300 is a dual op amp with excellent distortion performance with a minimum output current of 500mA. The amplifiers are gain-of-ten stable, but can be easily compensated for lower gains. The extended output swing allows for lower supply rails to reduce system power. Supply current is set with an external resistor to optimize power dissipation. The LT6300 features balanced, high impedance inputs with low input bias current and input offset voltage. The LT6300 functions balance with low input bias current and input offset voltage, high impedance input. Active termination is easily implemented for further system power reduction. Short-circuit protection and thermal shutdown insure the device s ruggedness.

The outputs drive a 100 Ohms load to 10.9V with 12V supplies, and 10.7V with a 250mA load. The LT6300 is a functional replacement for the LT1739 and LT1794 in xDSL line driver applications and requires no circuit changes. The LT6300 is a functional swap for the LT1739 and LT1794 for xDSL line driver applications without changing the circuitry.

The LT6300 is available in the very small, thermally enhanced, 16-lead SSOP package (same PCB area as the SO-8 package) for maximum port density in line driver applications. The LT6300 is the highest port density available in very small, thermally enhanced 16-lead SSOP packages (SO-8 package with the same PCB area) line driver applications

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• High Efficiency ADSL, HDSL2, SHDSL Line Drivers
• Buffers buffer
• Test Equipment Amplifiers
• Cable Drivers