sp8062dg Exar Corporation, sp8062dg Datasheet

sp8062dg

Manufacturer Part Number

sp8062dg

Description

High Speed 10-channel Photo Detector Ic

Manufacturer

Exar Corporation

Datasheet

1.SP8062DG.pdf (4 pages)

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FEATURES

APPLICATION

GENERAL DESCRIPTION

The SP8062 is a ten channel photo detector IC (PDIC) specially designed for high speed DVD-

RAM and DVD-RW applications and can operate at wavelength of 650 and 780 nm. The ten

channels consist of four high speed channels (A, B, C, and D), four average speed channels (E,

F, G, and H), and two channels with paraphase output (RF+ and RF-). The RF channels output

is sum of A + B + C + D channels with identical weights. Low noise operation enables data

recovery at very low signal levels.

The SP8062 has three logic inputs for gain control, one of them operating as TTL compatible

(Gain 1), and two other operating as three state logic inputs (Gain 2 and Gain 3). The allowable

logic states are used to select 10 gain factors and a sleep mode (see table 4).

In sleep mode all channels are in tri-state condition.

The SP8062 is manufactured with an advanced 10GHz BICMOS technology.

Rev 1.7 (01-16-04): SP8062 – High Speed 10 Channel PDIC

SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-978-667-8700.

SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE

OR COPY

Dual wavelength 650 and 780nm

Data channel bandwidth 130 MHz

Eleven selectable gain settings covering 42dB range

Group delay error less than 1ns up to 72MHz

Slew rate up to 400V/us

Small 16-pin OPLGA package

DVD-RAM with CD-RW capability

DVD-RW with CD-RW capability

Writable data storage optical devices

High Speed 10-channel Photo Detector IC

Gain 2

Gain 1

Gain 3

SP8062

OPLGA

16-Pin

page

Vcc

RF+

RF-

GND

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sp8062dg Summary of contents

Page 1

High Speed 10-channel Photo Detector IC FEATURES Dual wavelength 650 and 780nm N Data channel bandwidth 130 MHz N Eleven selectable gain settings covering 42dB range N N Group delay error less than 1ns up to 72MHz Slew rate up ...

Page 2

ABSOLUTE MAXIMUM RATINGS These are stress ratings only and functional operation of the device at these ratings or any other above those indicated in the operation sections of the specifications below is not implied. Exposure to absolute maximum rating conditions ...

Page 3

OPLGA 16L PACKAGE DIMENSIONS NOTE ON DETECTOR ORIENTATION WITHIN PACKAGE: Detector “H” is the photo detector element closest to the top of the package (closest to pins 1 and 16). Clear Mold Compound Characteristics: Clear Mold Material : NT330HQ Refractive ...

Page 4

... ORDERING INFORMATION Part number SP8062DG Rev 1.7 (01-16-04): SP8062 – High Speed 10 Channel PDIC SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-978-667-8700. SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE OR COPY Temperature range 0 - SP8062 Package Type 16-pin Optical Land Grid Array ...

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