SP8059 Sipex, SP8059 Datasheet

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SP8059

Manufacturer Part Number
SP8059
Description
10 Channel Photo Detector IC
Manufacturer
Sipex
Datasheet

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Part Number
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Quantity
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Part Number:
SP8059C
Manufacturer:
SIPEX
Quantity:
20 000
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
www.DataSheet4U.com
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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SP8059 Summary of contents

Page 1

... X48 CD Read/Write 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 – ...

Page 2

... Output of E channel BOARD LAYOUT AND GROUNDING To obtain the best performance from the SP8059, 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

... Optical center stability Z to package soldering reference over operational temperature range, including optical window properties … Tilt to optical surface die with respect to soldering reference ………… SP8059 Ten-Channel Photo detector IC SP8059 www.DataSheet4U.com < TBD < TBD < 1% Copyright 2005 Sipex Corporation ...

Page 4

... 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 Temperature range SP8059 Ten-Channel Photo detector IC SP8059 www.DataSheet4U.com Package Type 16-pin Organic Leadless Chip Carrier (OLCC) Wafer Copyright 2005 Sipex Corporation 4 4 ...

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