TC9283F

The TC9283F is a single chip processor for sync separation protection/synchronization, EFM  demodulation, error correction/interpolation,microcomputer interface,CLV servo and focus tracking servo in CD player system.

Features of the TC9283F are:(1)sync pattern detection, sync signal protection and synchronization can be made correctly; (2)built-in EFM demodulation and subcode demodulation circuit; (3)has the correction capacity of double and triple correction for C1 and C2 each correcting units,respectively, using CIRC correction theoretical format; (4)jitter absorbing capacity of ±6 frames; (5)built-in 16k RAM; (6)built-in digital out circuit; (7)built-in variable pitch control circuit; (8)built-in digital level meter and peak meter circuit; (9)the output circuit of each channel (Left/Right) has the independent digital attenuation circuit; (10)audio-out circuit is apply to bilingual output; (11)read timing free subcode Q data; (12)built-in the output circuit for CD-ROM (CD-I); (13)built-in data slicer and analog PLL (free-adjustment VCO adopted) circuit; (14)focus/tracking loop gain auto adjusting function incorporated; (15)built-in AFC and APC circuit for disc motor CLV servo; (16)built-in focus tracking servo control circuit; (17)tracking search control apply to all modes; (18)double and quadruple speed play is possible; (19)built-in microcomputer interface circuit; (20)in CMOS structure, high speed and low power dissipation; (21)100 pin flat package.

The absolute maximum ratings of the TC9283F can be summarized as:(1)power supply voltage:-0.3 to 6.0 V;(2)input voltage:-0.3 to Vdd+0.3V;(3)storage temperature:-55 to 150;(4)power dissipation:1250mW;(5)operating temperature:-35 to 85.The TOSHIBA products listed in this document are intended for usage in general electronics applications (computer, personal equipment, office equipment, measuring equipment, industrial robotics, domestic appliances,etc.).These TOSHIBA products are neither intended nor warranted for usage in equipment that requires extraordinarily high quality and/or reliability or a malfunction or failure of which may cause loss of human life or bodily injury ("Unintended Usage"). Unintended Usage include atomic energy control instruments, airplane or spaceship instruments, transportation instruments, traffic signal instruments, combustion control instruments,medical instruments, all types of safety devices, etc.. Unintended Usage of TOSHIBA products listed in his document shall be made at the customer's own risk.