LT1739CF

所属类别：放大器和线性器件
产品名称：双500MA，200MHz的xDSL线路驱动器放大器
厂商：LINEAR
生产批号：10+
封装：TSSOP20
库存状态：有库存
库存量：3000
最低订购量：1
详细资料：

Product Introduction

LT1739CF

Dual 500MA, 200MHz xDSL line driver amplifiers

peculiarity

Uses a 3mm x 4mm high-power DFN package
Exceed full speed, all requirements for downstream ADSL line drives
± 500mAh is the lowest for me
± 11.1V output swing, V S = ± 12V,
R L = 100 ohms
± 10.9V output swing, V S = ± 12V,
IL = 250mAh
Low distortion: - 82dBc at 1MHz,
For 2V PP, it is 50 ohms
Energy-saving, adjustable power supply current
Power enhancement TSSOP-20 compact package
200MHz gain bandwidth
600V/μs slew rate
Specified at ± 12V and ± 5V

Typical applications:

description

The LT ® 1739 is a dual operational amplifier with a minimum output current of 500mA and excellent distortion performance. The amplifier gain is stable, but can easily compensate for low gain. Extending the output swing can reduce the system's power rail with lower power consumption. The power supply current is set with an external resistor to optimize power consumption. The LT1739 functions to balance high-impedance input, low input bias current, and input offset voltage. Active terminals are easy to implement, further reducing system power consumption. Short-circuit protection and thermal shutdown ensure equipment durability.

Output drivers: one 100-ohm load ± 11.1V ± 12V power supply, ± 10.9V 250mA load. The LT1739 is a pin-to-pin replacement for the LT1794 in xDSL line driver applications, and requires no circuit changes.

The LT1739 is the maximum port density for extremely small, thermally enhanced 3× 4mm DFN packages or 20-lead TSSOP applications in end-of-office line drivers. For the dual-channel versions of LT1739 and LT6301, the datasheet.

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High-density ADSL central office line drivers
High-efficiency ADSL, HDSL2 G.lite, SHDSL line drivers
bumper
Testing instruments and amplifiers
Cable driver

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LT1739CF

Dual 500MA, 200MHz xDSL line driver amplifiers

peculiarity

Typical applications:

description

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ICs related to LT1739CF include:

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