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TMC3503

Features: • 8-bit resolution• 80, 50, and 30 megapixels per second• ±0.5 LSB linearity error• Sync, blank, and white controls• Independent sync current output• 1.0V p-p video into 37.5Ω or 75Ω load• Enhancemenet of ADV7120 Internal bandgap vol...

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SeekIC No. : 004523586 Detail

TMC3503: Features: • 8-bit resolution• 80, 50, and 30 megapixels per second• ±0.5 LSB linearity error• Sync, blank, and white controls• Independent sync current output• 1....

TMC3503 Data Sheet

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Part Number:
TMC3503
Supply Ability:
5000

Price Break

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

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Product Details

Description



Features:

• 8-bit resolution
• 80, 50, and 30 megapixels per second
• ±0.5 LSB linearity error
• Sync, blank, and white controls
• Independent sync current output
• 1.0V p-p video into 37.5Ω or 75Ω load
• Enhancemenet of ADV7120
    Internal bandgap voltage reference
    Double-buffered data for low distortion
    Power-down sleep mode
• Double-buffered data for low distortion
• TTL-compatible inputs
• Low glitch energy
• Single +5 Volt power supply


Application

• Video signal conversion
    RGB
    YCBCR
    Composite, Y, C
• Multimedia systems
• Image processing
• True-color graphics systems
• Broadcast television equipment
• High-Definition Television (HDTV) equipment
• Direct digital synthesis


Specifications

Parameter
Min
Typ
Max
Unit
Power Supply Voltage
VDD (Measured to GND)
-0.5
7.0
V
Inputs
Applied Voltage (measured to GND)2
-0.5
VDD + 0.5
V
Forced Current3,4
-10.0
10.0
mA
Outputs
Applied Voltage (measured to GND)2
-0.5
VDD + 0.5
V
Forced Current3,4
-60.0
60.0
mA
Short Circuit Duration (single output in HIGH state to ground)
infinite
second
Temperature
Operating, Ambient
-20
110
°C
Junction
150
°C
Lead Soldering (10 seconds)
300
°C
Vapor Phase Soldering (1 minute)
220
°C
Storage
-65
150
°C



Description

The TMC3503 is a high-speed triple 8-bit D/A converter especially suited for video and graphics applications. It offers 8-bit resolution, TTL-compatible inputs, low power consumption, a power-down sleep mode, and requires only a single +5 Volt power supply. It has single-ended current outputs, SYNC and BLANK control inputs, and a separate current source for adding sync pulses to any D/A converter output. WHITE and SLEEP control inputs are available on PLCC parts. It is ideal for generating analog RGB from digital RGB and driving computer display and video moni-tors. Three speed grades are available: 30, 50, and 80 Msps.

The TMC3503 triple D/A converter is available in a 44-lead plastic J-leaded PLCC. It is also available in a 48-lead plastic LQFP package. It is fabricated on a sub-micron CMOS process with performance guaranteed from 0°C to 70°C.




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