Datenblatt-Suchmaschine für elektronische Bauteile |
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TC9490F Datenblatt(PDF) 3 Page - Toshiba Semiconductor |
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TC9490F Datenblatt(HTML) 3 Page - Toshiba Semiconductor |
3 / 15 page TC9490F/FA 2001-09-03 3 Pin Functions Pin No. Symbol I/O Function Description Remarks 1 BCK O 3-5I/F Bit clock output pin. 32fs, 48fs, or 64fs selectable by command. Normal speed: 32fs = 1.4112 MHz 2 LRCK O 3-5I/F L/R channel clock output pin. “L” for L channel and “H” for R channel. Output polarity can be inverted by command. Normal speed: 44.1 kHz 3 AOUT O 3-5I/F Audio data output pin. MSB-first or LSB-first selectable by command. ¾ 4 DOUT O 3-5I/F Digital data output pin. Outputs up to double-speed playback. Based on CP-1201 5 IPF O 3-5I/F Correction flag output pin. When set to “H”, AOUT output cannot be corrected by C2 correction processing. Alias: C2PO 6 VDD3 ¾ Digital 3.3 V power supply voltage pin. ¾ 7 VSS3 ¾ Digital GND pin. ¾ 8 SBOK O 3-5I/F Subcode Q data CRCC result output pin. “H” level when result is OK. ¾ 9 CLCK I/O 3-5I/F Subcode P-W data read clock I/O pin. I/O polarity selectable by command. Schmit input 10 DATA O 3-5I/F Subcode P-W data output pin. ¾ 11 SFSY O 3-5I/F Playback frame sync signal output pin. ¾ 12 SBSY O 3-5I/F Subcode block sync signal output pin. “H” level at S1 when subcode sync is detected. ¾ 13 /HSO O 3-5I/F ¾ 14 /UHSO O 3-5I/F Playback speed mode flag output pins. /UHSO /HSO Playback Speed H H Normal H L Double L L 4 times ¾ ¾ ¾ ¾ 15 PVDD3 ¾ PLL-only 3.3 V power supply voltage pin. ¾ 16 PDO O AI/F EFM and PLCK phase difference signal output pin. 3-state output (PVDD3, PVREF, AVSS3) 17 TMAX O AI/F TMAX detection result output pin. TMAX Detection Result TMAX Output Longer than fixed period “PVDD3” Within fixed period “HiZ” Shorter than fixed period “AVSS3” 3-state output (PVDD3, HiZ, AVSS3) 18 LPFN I AI/F inverted input pin for PLL LPF amp. Analog input 19 LPFO O AI/F Output pin for PLL LPF amp. Analog output 20 PVREF ¾ PLL-only VREF pin. ¾ 21 VCOF O AI/F VCO filter pin. Analog output |
Ähnliche Teilenummer - TC9490F |
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Ähnliche Beschreibung - TC9490F |
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