ISL1536

Dual Channel Central Office ADSL2+ Line Driver

Product Status: Mass Production

OVERVIEW

The ISL1536 is a very low power dual channel differential amplifier designed for central office line driving for DMT ADSL2+. This device features a high drive capability of 400mA while consuming only 4mA of supply current per amplifier from ±12V supplies. It integrates gain and bias resistors while maintaining high slew rate and low distortion.

KEY FEATURES

  • Internal Fixed Gain AV = 12.85
  • Integrated Feedback Resistors
  • 43.4VP-P Differential Output Drive into 100Ω
  • 41.6VP-P Minimum Differential Output Drive into 60Ω
  • -59dBc Typical Driver Output Distortion Driving 50Ω at 2MHz
  • Low Quiescent Current of 3mA per Amplifier
  • Power-Down Disable Control
  • Pb-Free (RoHS Compliant)

BLOCK DIAGRAM

 Block Diagram

PARAMETRICS

Parameters
ISL1536
Basic Information
生产状态
Mass Production
带宽 (MHz)
50
器件/通道数量
2
压摆率 (V/μs)
400
VS (最小值)
8 V
VS (最大值)
30 V
IS (每放大器)
3 mA
噪声VN (nV/√Hz)
8
IBIAS
5 µA
IOUT
600 mA
VOUT (V)
21.7
轨到轨输入
No
轨到轨输出
No
PSRR (dB)
59
热关断
No
THD (dB)
69
增益最小值
12.85
启用
Yes
资质级别
Standard
CAN 采样
YES
温度范围
-40 to +85

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