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CXA2549M Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
CXA2549MSONY100Yes

CXA2549M Manufacturer: SONY** ### **Specifications** - **Type:** RF Modulator IC - **Package:** SIP (Single In-line Package) - **Pin Count:** 9 pins - **Power Supply Voltage (VCC):** 5V (typical) - **Operating Temperature Range:** -20°C to

CXA2549M Manufacturer: SONY

Specifications

  • Type: RF Modulator IC
  • Package: SIP (Single In-line Package)
  • Pin Count: 9 pins
  • Power Supply Voltage (VCC): 5V (typical)
  • Operating Temperature Range: -20°C to +75°C
  • Modulation System: PAL/SECAM/NTSC compatible
  • Output Frequency Range: VHF/UHF band
  • Audio Carrier Frequency: 5.5MHz / 6.0MHz / 6.5MHz (switchable)
  • Video Input Level: 1.0Vp-p (standard)
  • Audio Input Level: 0.5Vrms (standard)

Descriptions

The CXA2549M is an RF modulator IC developed by SONY, designed for converting baseband video and audio signals into a modulated RF output for television broadcasting. It supports multiple TV standards (PAL, SECAM, NTSC) and is commonly used in VCRs, game consoles, and other AV equipment requiring RF modulation.

Features

  • Integrated RF modulator with video and audio input
  • Adjustable output channel frequency
  • Low power consumption
  • Built-in sound carrier oscillator
  • Compatible with multiple TV standards
  • Stable frequency characteristics

This IC is now considered obsolete, as modern systems typically use direct AV or digital connections instead of RF modulation.

(Note: Always refer to the official datasheet for precise technical details.)

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