TC9482P, TC9490FA, TC9494F BSDRYB Selling Leads, Datasheet
MFG:TOSHIBA Package Cooled:DIP D/C:09+
TC9482P, TC9490FA, TC9494F BSDRYB Datasheet download
Part Number: TC9482P
MFG: TOSHIBA
Package Cooled: DIP
D/C: 09+
TC9482P, TC9490FA, TC9494F BSDRYB
- Table of contents:
Info of TC9482P
Info of TC9490FA
Info of TC9494F BSDRYB
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About TC901
PDF/DataSheet Download
Datasheet: TC901
File Size: 52216 KB
Manufacturer: MICROCHIP [Microchip Technology]
Download : Click here to Download
About TC9490FA
PDF/DataSheet Download
Datasheet: TC9490FA
File Size: 180744 KB
Manufacturer: Toshiba
Download : Click here to Download
About TC901
PDF/DataSheet Download
Datasheet: TC901
File Size: 52216 KB
Manufacturer: MICROCHIP [Microchip Technology]
Download : Click here to Download
TC9490FA General Description
TC9490F/FA is a single-chip processor which incorporates the following functions: sync separation protection, interpolation, EFM decoder, error correction, microcontroller interface, digital equalizer for use in servo LSI, and servo control circuit.
TC9490F/FA also incorporates a 1-bit DA converter. Combining TC9490F with digital servo head amp TA2147F enables very simple and completely adjustment-free CD player systems.
TC9490FA Maximum Ratings
|
Characteristics |
Symbol |
Rating |
Unit |
Remarks |
| Power supply voltage |
VDD5 |
-0.3~6.0 |
V |
64-56 pin |
|
VDD3 |
-0.3~4.5 |
6-7 pin 15, 25, 39-22 pin 43-42 pin 48-45 pin 51-49, 54 pin | ||
| Input voltage |
VIN3 |
-0.3~ VDD5 + 0.3 |
V |
57~63, (9) pin |
|
VIN3 |
-0.3~ VDD3 + 0.3 |
18, 24, 26, 27, 28, 29, 30, 31, 32, 44 pin | ||
| Power dissipation |
PD |
1250 |
mW |
TC9490F |
|
1170 |
TC9490FA | |||
| Operating temperature |
Topr |
-40~+85 |
°C |
- |
| Storage temperature |
Tstg |
-55~+150 |
°C |
- |
TC9490FA Features
·Capable of decoding the text data.
·Sync pattern detection, sync signal protection, and synchronization can be made correctly.
·Built-in EFM demodulation circuit and subcode demodulation.
·Capable of correcting dual C1 correction and quadruple C2 correction using the CIRC correction theoretical format.
·The TC9490F respond to variable playback system.
·Jitter absorbing capacity of 6 frame.
·Built-in 16 k RAM.
·Built-in digital out circuit.
·Built-in L/R independent digital attenuator.
·Audio output responds to bilingual function.
·Output format for audio out can be selected 32fs, 48fs or 64fs modes.
·Read-timing-free subcode Q data and capable of synchronous output with audio data.
·Built-in data slicer and analog PLL (adjustment-free VCO).
·Capable of automatic adjustment function of focus and tracking servos for loop gain, offset and balance.
·Built-in RF gain automatic adjustment circuit.
·Built-in digital equalizer for phase compensation.
·Built-in RAM for digital equalizer for coefficient, and capable of variable pickup.
·Built-in focus and tracking servo control circuit.
·Search control corresponds to every mode and can realize high speed and stable search.
·Lens-kick and feed-kick are using speed controlled form.
·Built-in AFC and APC circuits for CLV servo of disc motor.
·Built-in anti-defect and anti-shock circuit.
·Built-in 8 times oversampling digital filter and 1-bit DA converter.
· Built-in analog filter for 1-bit DA converter.
· Built-in zero data detection output circuit.
·The TC9490F/FA capable of 4 times speed operation.
· Built-in microcontroller interface circuit.
·CMOS silicon structure and high speed, low power consumption.
· 64-pin flat package.
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