SP8059CE SIPEX [Sipex Corporation], SP8059CE Datasheet

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SP8059CE

Manufacturer Part Number
SP8059CE
Description
10 Channel Photo Detector IC
Manufacturer
SIPEX [Sipex Corporation]
Datasheet
FEATURES
APPLICATION
GENERAL DESCRIPTION
The SP8059 is a ten-channel photo detector IC (PDIC) designed for new generation of Blu-Ray
DVD and standard DVD/CD applications and can operate at wavelengths of 405, 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 each (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 paraphrase output (RF+ and RF-). The high speed channels output
a signal from one of the sensors A – D. The E, F, G, and H channel outputs are used for servo
control. The RF channels output is the sum of A + B + C + D channels with identical weights
given to all channels.
Three Gain select inputs allow the setting of eight gain modes and a Power Down mode with low
power consumption if Gain 0 input is left floating.
Low noise operation enables data recovery at very low signal levels.
Rev 0.7e (05-17-05)
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
Triple wavelength support: 405, 650 and 780nm
72MHz Data channel bandwidth at -1dB linearity
Selectable gain and Power Down Mode
Available in wafer form or
5.0 x 4.0 mm 16-pin OLCC package
4X Blu-Ray Read/Write
X16 DVD Read/Write
X48 CD Read/Write
ADVANCED
10 Channel Photo Detector IC
SP8059 Ten-Channel Photo detector IC
GND
RF+
Vcc
RF-
D
C
A
B
1
2
3
4
5
6
7
8
Copyright 2005 Sipex Corporation
SP8059
SP8059
16-Pin
OLCC
page
16
15
14
13
12
11
10
9
1
of
E
G
Vref
Gain 1
Gain 0
Gain 2
F
H
4

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SP8059CE Summary of contents

Page 1

ADVANCED FEATURES Triple wavelength support: 405, 650 and 780nm • 72MHz Data channel bandwidth at -1dB linearity • • Selectable gain and Power Down Mode Available in wafer form or • 5.0 x 4.0 mm 16-pin OLCC package APPLICATION 4X ...

Page 2

ADVANCED PIN ASSIGNMENTS Pin # Pin Name 1 A Output of A channel 2 D Output of D channel 3 Vcc Supply voltage. Bypass to GND with ceramic capacitor 0.1uF 4 RF+ Output of RF+ channel. RF+ = 0.375 (A ...

Page 3

ADVANCED 16-PIN ORGANIC LEADLESS CHIP CARRIER (OLCC) PACKAGE DIMENSIONS Dimensions, millimeters Dim. Min. Nom. Max. A 0.85 0.96 1.07 A1 0.36 ref A2 0.25 0.30 0.35 A3 0.6 ref A4 1.15 1.31 1.47 A5 0.54 0.68 0.82 A6 0.48 0.57 ...

Page 4

... Note: 1. Detector size units: µm 2. Separation between segments: 5 µm 3. Photo detector is rotated 90 degrees clockwise in both packages on pages 8 and 9 ORDERING INFORMATION Part number SP8059CE SP8059W Rev 0.7e (05-17-05) 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 ...

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