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PDF PLR253 Data sheet ( Hoja de datos )
| Número de pieza | PLR253 | |
| Descripción | Photo link Light Receiver Unit | |
| Fabricantes | Everlight | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de PLR253 (archivo pdf) en la parte inferior de esta página. Total 8 Páginas | ||
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Technical Data Sheet
Photo link Light Receiver Unit
Features
1. High speed signal transmission（25Mbps NRZ Signal）
2. High PD sensitivity optimized for red light
3. Data : NRZ signal
4. Low power consumption for extended battery
life
5. Built-in threshold control for improved noise
Margin
6. Good ESD protection: up to 8KV
7. Pb Free
8. The product itself will remain within RoHS compliant version.
9. Receiver sensitivity: up to –28dBm (Min. for 16Mbps)
up to –26dBm (Min. for 25Mbps)
Descriptions
The optical receiver is packaged with custom
optic data link interface, integrated on a proprietary
CMOS PDIC process.
The unit functions by converting optical signals
into electric ones.
The unit is operated at 2.4 ~ 5.5 V and the signal
output interface is TTL compatible with high
performance at low power consumption.
Applications
1. Digital Optical Data-Link
2. Dolby AC-3 Digital Audio Interface
3. HDMI Digital (192kHz) Audio Interface
PLR253 Series
EVERLIGHT ELECTRONICS CO., LTD.
Device NO: DPL-253-001
http://www.everlight.com
Prepared Date:05-15-2006
Rev 1
Page: 1 of 8
Prepared By: Chin-Chia Hsu
1 page  
*Fig.3 Measuring Method of Output Voltage, Pulse and Jitter
Standard plastic optic fiber cable
Standard Transmitter Unit
Vin Vcc GND
PLR253 Series
PLR253 Receiver Unit
Vcc GND Vout
Signal
Input
25 Mbps NRZ "0101" successive signal input
TPLH
TPHL
tw = TPHL-TPLH
Input
Output
tj1
50%
tr
50%
tj2
tf
tr = 10% --> 90% Rise Time
tf = 90% --> 10% Fall Time
47uH 0.1uF
A
3.3V
CH1
CH2
Application Circuit
(1) General application circuit
C1
Vcc GND Vout
L2 C1:0.1uF
Vcc
L2:47uH
Note:1. For having good coupling, the C1 capacitor must be placed within 7mm
2. For having good signal waveform, the Vout –GND circuit capacitor shall be smaller than 30pF.
EVERLIGHT ELECTRONICS CO., LTD.
Device NO: DPL-253-001
http://www.everlight.com
Prepared Date:05-15-2006
Rev 1
Page: 5 of 8
Prepared By: Chin-Chia Hsu
5 Page | ||
| Páginas | Total 8 Páginas | |
| PDF Descargar | [ Datasheet PLR253.PDF ] | |
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