SP8064 Sipex Corporation, SP8064 Datasheet

SP8064

Manufacturer Part Number

SP8064

Description

High Speed 10-channel Photo Detector IC

Manufacturer

Sipex Corporation

Datasheet

1.SP8064.pdf (4 pages)

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FEATURES

APPLICATION

GENERAL DESCRIPTION

The SP8064 is a ten-channel photo detector IC (PDIC) designed for DVD and CD

applications operating at wavelengths of 650 and 780 nm. The device contains three photo

diode (sensor) arrays, one of them with four identical sensors A – D and the other two with

two sensors (E, F and G, H respectively). The ten channels consist of four high speed

channels (A, B, C, and D), four slow channels (E, F, G, and H), and two RF channel with

balanced differential outputs (RF+ and RF-). Channels A through D are high bandwidth data

channels, while E through H are used to generate tracking information. The RF channels

output the sum of A + B + C + D channels with identical weights given to all channels.

Three Gain select inputs (R/W, H/L, C/D) allow setting of eight gain modes and a Power

Down mode with low power consumption if H/L and C/D inputs are left floating or driven to

Hi-Z and low logic levels respectively.

The SP8064 is manufactured with an advanced 10GHz BICMOS technology.

Rev 0.He (09-26-05)

SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-408-934-7500.

SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE OR

COPY

•

High Speed 10-channel Photo Detector IC

Dual wavelength 650nm and 780nm

Data channel bandwidth 120 MHz (-3dB)

Nine selectable gain settings

Group delay error less than 0.5ns up to 72MHz

6ns settling time

16-pin Molded FLGA package

x16 DVD +R Read and Write

x12 DVD +RW Read and Write

x4 DVD Dual layer write

X48 CD Read

X48 CD-R Write

SP8064 Ten-Channel Photo detector IC

PRELIMINARY

GND

RF+

Vcc

RF-

SP8064

16-Pin

FLGA

page

Vref

C/D

H/L

R/W

Related parts for SP8064

SP8064 Summary of contents

Page 1

... X48 CD-R Write GENERAL DESCRIPTION The SP8064 is a ten-channel photo detector IC (PDIC) designed for DVD and CD applications operating at wavelengths of 650 and 780 nm. The device contains three photo diode (sensor) arrays, one of them with four identical sensors A – D and the other two with two sensors (E, F and G, H respectively) ...

Page 2

... Output of E channel BOARD LAYOUT AND GROUNDING To obtain the best performance from the SP8064, a printed circuit board with ground plane is required. Ground pins (pin #6) should be connected to the ground plane. High quality, low series resistance ceramic 0.1uF bypass capacitors should be used at the Vcc and Vref pins (pins #3 and #14) ...

Page 3

... PRELIMINARY Molded FLGA 16L PACKAGE DIMENSIONS Rev 0.He (09-26-05) SP8064 Ten-Channel Photo detector IC SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-408-934-7500. SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE OR COPY SP8064 Copyright 2005 Sipex Corporation 3 4 page of ...

Page 4

... ORDERING INFORMATION Part number Temperature range 0 SP8064CG1 Rev 0.He (09-26-05) SP8064 Ten-Channel Photo detector IC SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-408-934-7500. SIPEX CONFIDENTIAL, PRELIMINARY & PROPRIETARY. DO NOT DISTRIBUTE OR COPY Package Type C 16-pin Molded Flexible Land Grid Array (FLGA) SP8064  ...

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