TC9495F

Features: ·Capable of decode the text data.·Sync pattern detection, sync signal protection and synchronization can be made correctly.·Built in EFM demodulation circuit, subcode demodulation circuit.·Capable of correcting dual C1 correction and quadruple C2 correction using the CIRC correction theo...

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SeekIC No. : 004515328 Detail

TC9495F: Features: ·Capable of decode the text data.·Sync pattern detection, sync signal protection and synchronization can be made correctly.·Built in EFM demodulation circuit, subcode demodulation circuit....

floor Price/Ceiling Price

Part Number:
TC9495F
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/1/12

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Product Details

Description



Features:

·Capable of decode the text data.
·Sync pattern detection, sync signal protection and synchronization can be made correctly.
·Built in EFM demodulation circuit, subcode demodulation circuit.
·Capable of correcting dual C1 correction and quadruple C2 correction using the CIRC correction theoretical format.
·The TC9495F respond to variable playback system.
·Jitter absorbing capacity of ±6 frames.
·Built in 16 KB RAM.
·Built in digital out circuit.
·Built in L/R independent digital attenuator.
·Audio output responds to bilingual function.
·Reed timing free subcode Q data and capable of synchronous output with audio data.
·Built in data slicer and analog PLL (free-adjustment VCO).
·Capable of automatic adjustment function of focus servo and tracking servo, 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, 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 circuit and APC circuit for CLV servo of disc motor.
·Built in anti-defect and anti-shock circuit.
·Built in 8 times over sampling digital filter and 1 bit DA converter.
·Built in analog filter for 1 bit DA converter.
·Output format for audio out can be selected 32 fs, 48 fs, or 64 fs modes.
·Built in zero data detect output circuit.
·The TC9495F capable of 4 times speed operation.
·Built in micro controller interface circuit.
·CMOS silicon structure and high speed, low power consumption.
·100 pin flat package.



Specifications

Characteristics Symbol Rating Unit
Power supply voltage

Input voltage
VDD

VIN
-0.3~6.0

-0.3~VDD +0.3
V

V
Power dissipation

Operating temperature

Storage temperature
PD

Topr

Tstg
1420

-40~85

-55~150
mW







Description

The TC9495F is a single chip processor which incorporates the following function: synchronous separation protection and interpolation, EFM demodulation, Error correction, micro controller interface, digital equalizer for use in servo LSI and servo control circuit.

In addition, the TC9495F incorporates a 1 bit DA converter. In combination with the head amplifier TA2109F, TA2150FN, TA2153FN for digital servo, the TC9495F allow simplified, adjustment-free structuring of CD player system.




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