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參數(shù)資料
| 型號： | SP8052 |
| 英文描述： | High Speed 12-channel Photo Detector IC |
| 中文描述： | 高速12通道光電檢測IC |
| 文件頁數(shù)： | 1/4頁 |
| 文件大?。?/td> | 112K |
| 代理商： | SP8052 |
ADVANCED
SP8052
Rev 2.2 (12-04-03)
SIPEX RESERVES THE RIGHT TO MAKE CHANGES TO THIS DATASHEET. CALL FOR UPDATES: 1-978-667-8700.
SIPEX CONFIDENTIAL, ADVANCED & PROPRIETARY. DO NOT DISTRIBUTE OR
COPY
SP8052 – High Speed 12 Channel PDIC
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Vs
GND
GK
HL
EI
FJ
WPP1
WPP2
V
CC
Gain
D
C
B
A
RF+
RF-
SP8052
16-Pin COB
FEATURES
APPLICATION
DVD-RAM with CD-RW capability
DVD+/-RW with CD-RW capability
Writable data storage optical devices
GENERAL DESCRIPTION
The SP8052 is a twelve-channel photo detector IC (PDIC) specially designed for high speed
DVD-RAM and DVD+/-RW applications and can operate at wavelengths of 650 and 780 nm.
The device contains three photo diode (sensor) arrays, with each having four sensors (A – D, E
– H, and I – L respectively). The twelve channels consist of four high speed channels (A, B, C,
and D), four slow channels (EI, FJ, GK, and HL), two fast channels (WPP1 and WPP2), and two
channels with paraphase output (RF+ and RF-). The slow channels output is the sum of signals
from two sensors of different sensor arrays (E – H and I – L). The WPP1 and WPP2 channels
output is sum of signals A + B and C + D sensors respectively, but at much lower gain (than at
A – D outputs) to prevent amplifier saturation in write mode. 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 SP8052 has a logic input for gain control that operate as a three-state logic input (Low, Mid,
and High states). These states are used to select three gain factors that affect all channels.
The SP8052 is manufactured with an advanced 10GHz BICMOS technology.
Dual wavelength 650 and 780nm
Data channel bandwidth 140 MHz
Three selectable gain settings
Group delay error less than 1ns up to 86MHz
500V/us Slew rate
Small 16-pin COB package
High Speed 12-channel Photo Detector IC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SP8053DG | 10 - Channel Photo Detector IC |
| SP8056 | High Speed 10-channel Photo Detector IC |
| SP8056EG | High Speed 10-channel Photo Detector IC |
| SP8057 | High Speed 11-channel Photo Detector IC |
| SP8057DG | High Speed 11-channel Photo Detector IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SP8052HRA4 WAF | 制造商:Intel 功能描述: |
| SP8053 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:10 - Channel Photo Detector IC |
| SP8053DG | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:10 - Channel Photo Detector IC |
| SP8055 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:8 Channel, 140MHz Fully Integrated PDIC Receiver with 12 Gain settings |
| SP8056 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed 10-channel Photo Detector IC |
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