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Rev. 10/08/03

SP8055, PDIC Receiver with 12 Channels Settings

© Copyright 2003 Sipex Corporation

SP8055

FEATURES

■ Data Channel Bandwith: 140MHz

■ Twelve Selectable Gain Settings

■ > 60dB PSRR

■ <10mV typical offset (Gains 1-32)

■ 10ns Typical Setting Time

■ -68dBm Noise Level (RF Channels)

APPLICATIONS

■ DVD-RW

■ DVD-RAM

■ CD/DVD COMBINATION DRIVES

®

DESCRIPTION

The SP8055 is a PDIC specifically designed for high speed DVD-RW or DVD-RAM applications. The 8-

channel wide-band design enables higher speed laser optic write operation in modern CD/DVD combina-

tion drives. Low noise operation allows data recovery (read) at very low signal levels. The SP8055 has 12

gain settings to allow maximum flexibility.

1

2

16

15

14

13

12

11

3

4

5

6

7

8

10

9

SP8055

16 Pin COB

GAIN2

GAIN1

GAIN3

RF+

RF-

GND

8 Channel,

140MHz Fully Integrated PDIC Receiver with 12 Gain settings