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參數(shù)資料
| 型號： | SP8053DG |
| 英文描述： | 10 - Channel Photo Detector IC |
| 中文描述： | 10 -頻道照片檢測器IC |
| 文件頁數(shù)： | 1/3頁 |
| 文件大?。?/td> | 100K |
| 代理商： | SP8053DG |
SP8053
Rev 0.3 (06-29-04) SP8053 10-Channel Photo Detector IC
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
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Vs
SW1
SW2
H
G
F
E
Select
Vcc
D
C
RF+
RF-
B
A
GND
SP8053
16-Pin
OPLGA
FEATURES
Dual wavelength 650 and 780nm
100MHz minimum Data channel bandwidth
Built-in media switch
Available in wafer form or
5.0 x 4.0 mm 16-pin OPLGA package
APPLICATION
DVD and CD recording capability
GENERAL DESCRIPTION
The SP8053 is a 10-channel photo detector IC (PDIC) designed for DVD and CD recording
applications and can operate at wavelengths of 650 and 780 nm. The device contains 20 photo
detector elements, organized into six (sensor) arrays, four of them with four identical sensors (A
– D, a – d, E1 – H1, and E2 - H2 respectively) and two with a two sensors (e, h and f, g).
Sensors A – D, E1 – H1, and E2 – H2 are used in DVD mode, and sensors a – d, e – g are
used in CD mode. The ten channels consist of four high speed channels (A, B, C, and D), four
slow channels (E, F, G, H), and two balanced differential RF channels. The high speed channel
outputs provide signals from one of the two sensor arrays (A – D or a – d), depending the
position of the media switch (Select pin). A high logic level at the Select pin selects DVD mode
(A – D sensors) while a low level selects CD mode (a – d sensors). The E - H channels output
is used for a servo control. In CD mode channels E – H provide signal from e – h sensors
respectively. In DVD mode these channels provide the signal that is sum of identically named
channels (i.e. E = E1 + E2, F = F1 + F2, etc) The RF channels output is sum of ± (A + B + C +
D) or ± (a + b + c + d) channels (depending upon Select level), with identical weights given to all
channels.
The SP8053 is manufactured with an advanced BICMOS technology.
10 - Channel Photo Detector IC
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| 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 |
| SP8058 | High Speed 10-channel Photo Detector IC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 |
| SP8056EG | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed 10-channel Photo Detector IC |
| SP8057 | 制造商:SIPEX 制造商全稱:Sipex Corporation 功能描述:High Speed 11-channel Photo Detector IC |
| SP8057DG | 制造商:Exar Corporation 功能描述:OPTOELECTRONIC IC |
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