S5L1462B - Samsung semiconductor

S5L1462B CD and DVD playback

No. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 Name RFSUM ADVD BDVD CDVD DDVD RREFBF RREFEQ RREF VREFEQ ADVD1 BDVD1 CDVD1 DDVD1 AVCC VREFA E F VBGRO LDODVD PDDVD LDOCD PDCD AGND FE INTERB TE AVCC1 VREFA1 ABCD ABCDI I/O I I I I I O I I I I P Description RF optical's main beam RFSUM AC Coupling input pin RF optical's main .

Features

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• Can be used with CD 1x, 2x, and DVD 1x playback mode. Able to input and handle all optical signal of the CD-R's P/U. Built-in pre-amp with adjustable gain, compatible with various P/U. Built-in AGC (Automatic Gain Control) circuit operated by light detection feedback. Built-in RF AMP & Equalizer compatible with CD 1x, 2x, and DVD 1x. Built-in Astigmatism Method FE (Focus Error) AMP for CD and DVD use. Built-in 3-BEAM TE (Tracking Error) AMP for CD. Built-in 1-BEAM DPD (Differential Phase Detector) TE AMP for DVD. Built-in RF mirror detection circuit for CD a.