SC6579S

Features: • Anti-aliasing filter (2nd order)• Integrated 57 kHz band-pass filter (8th order)• Reconstruction filter (2nd order)• Clocked comparator with automatic offset compensation• 57 kHz carrier regeneration• Synchronous demodulator for 57 kHz modulated RDS ...

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SC6579S Picture
SeekIC No. : 004485676 Detail

SC6579S: Features: • Anti-aliasing filter (2nd order)• Integrated 57 kHz band-pass filter (8th order)• Reconstruction filter (2nd order)• Clocked comparator with automatic offset comp...

floor Price/Ceiling Price

Part Number:
SC6579S
Supply Ability:
5000

Price Break

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

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268 Transactions

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Upload time: 2025/12/26

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Product Details

Description



Features:

• Anti-aliasing filter (2nd order)
• Integrated 57 kHz band-pass filter (8th order)
• Reconstruction filter (2nd order)
• Clocked comparator with automatic offset compensation
• 57 kHz carrier regeneration
• Synchronous demodulator for 57 kHz modulated RDS signals
• Selectable 4.332/8.664 MHz crystal oscillator with variable dividers
• Clock regeneration with lock on bi-phase data rate
• Bi-phase symbol decoder with integrate and dump functions
• Differential decoder
• Signal quality detector
• Subcarrier output.



Pinout

  Connection Diagram


Specifications

         Characteristic

Symbol

Value

Unit

Analog Supply Voltage (pin 5)

VDDA

0~ 6

V

Digital Supply Voltage (pin 12)
VDDD
0~ 6
V
Voltage on All Pins; Grounds Excluded
VN
-0.5 ~ VDD + 0.5
V

Storage Temperature range

TSTG

-40 ~+150

Operating Ambient Temperature

Vamb

-40 ~+85

Electrostatic Handling for All Pins Except ±300 note 1V
Pins 9 and 10

VESD

±300 note 1

V

+1500 ~-3000 note 2
V



Description

The integrated CMOS circuit SC6579S is an RDS demodulator. SC6579S recovers the additional inaudible RDS information which is transmitted by FM radio broadcasting.

The data signal RDDA and the clock signal RDCL are provided as outputs for further processing by a suitable decoder (microcomputer).




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