CXA2586 Sony Corporation, CXA2586 Datasheet
CXA2586
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CXA2586 Summary of contents
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... PDIC for CD-ROM/DVD-ROM Description CXA2586M is a PDIC (photodetector IC) developed as a photodetector for the optical pickup of CD-ROM/DVD-ROM. The photodiode and circuit blocks operate at high speed. (Typ. 100MHz) • Focus servo : astigmatic method • Tracking servo (CD) : three-spot method • Tracking servo (DVD) : differential phase detection method Features • ...
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... A 37k 37k V C Output of addition For dual power supply For a single power supply For dual power supply 8 For a single power supply Positive power supply —2— CXA2586M Description : negative power supply : GND : GND : center voltage input ...
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... Po=10 µ µWp-p DC 100 kHz reference, – 100 kHz to 50 MHz Gd 100 kHz to 50 MHz Vn f=50 MHz, RBW=30 kHz Vn f=50 MHz, RBW=30 kHz —3— CXA2586M (V =5 =2.5 V, Ta=25 ° Min. Typ. Max. Unit — –25 0 ...
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... Deviation from the center of photodetector ± 0.2 : ± 2 ° GND Note) 5 0.52 0.1 Reference surface Note) The sink depth of the mirror surface —4— 5. 2. 0.2 Surface that senses the incident light (0.03 ± 0.02) is not included. (Unit : mm) CXA2586M ...
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... Photodetector Pattern Dimensions 200 124 120 A B 6deg. —5— CXA2586M E (Unit : µm) ...
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... I-V amplifier frequency response 10M 30M 50M 70M 100M Frequency [Hz] RF amplifier frequency response 10M 30M 50M 70M 100M Frequency [Hz] E and F IV amplifier frequency response 300k 500k 700k 1M 3M Frequency [Hz] —6— CXA2586M 300M 300M 5M 7M 10M ...
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... Note on Operation 1. Power supply The CXA2586M can be used with a single power supply or dual power supply. However, this IC is not provided with a center voltage generating circuit, and so when used with a single power supply the center voltage must be supplied from the RF amplifier or some other device. ...
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... Package Outline Unit : 0.3 ± 0.1 0.8 10° 5° SONY CODE EIAJ CODE JEDEC CODE PD-S-19-B 2.5 Mirror + 0.4 0.9 ± 0.1 5.0 – 0.1 6 Datum plane 5 0.3 MIN 0.16 M PD-S-19-B PACKAGE WEIGHT —8— 1.5 ± 0.1 + 0.1 0.15 – 0.05 0.06g Sony Corporation CXA2586M ...