ADSL Drivers/Receivers for Customer Premise

Equipment

______________________________________________________________________________________

11

0.1

µF

0.1

µF

2.7k

Ω

2.7k

Ω

1k

Ω

3.125

Ω

100

Ω

1:4

TRANSFORMER

3.125

Ω

1k

Ω

IN1+

IN1-

OUT+

OUT-

OUT+

OUT-

IN2-

IN2+

IN1-

IN1+

IN2+

IN2-

1k

Ω

GND

1k

Ω

1k

Ω

500

Ω

500

Ω

LINE IMPEDANCE

DRIVER

RECEIVER

1k

Ω

1k

Ω

5V

5V

5V

5V

10k

Ω

10k

Ω

0.047

µF

0.047

µF

ADSL

CHIPSET

0.1

µF

10k

Ω

10k

Ω

MAX4363

Typical Operating Circuit