Dvdram Head Amplifier Lsi

The SM9103M is a Photodiode photoelectric cur- rent-to-voltage conversion head amplier LSI for optical disk pickups in DVDRAM/DVDROM equip- ment. It sums the Photodiode current data signals and then converts the signals to a differential signal for output. The output tracking servo and focusing servo signals are derived from built-in sum and difference circuits, and the gain for these servo signals CAN be adjusted using serial Interface controls. Each of the signals from the Photodiodes used to generate DPD (Differential Phase Detection) tracking servo signal, is current-to-voltage converted and then also output. It operates from a single 5 V supply, and is available in 36-pin plastic SSOP packages. By Seiko NPC Corp.
SM9103M 's PackagesSM9103M 's pdf datasheet



SM9103M Pinout, Pinouts
SM9103M pinout,Pin out
This is one package pinout of SM9103M,If you need more pinouts please download SM9103M's pdf datasheet.

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