MC44460

Features: • Two NTSC CVBS Inputs• Switchable Main and PIP Video Signals• Single NTSC CVBS Output Allows Simple TV Chassis Integration• Two PIP Sizes; 1/16 and 1/9 Screen Area• Freeze Field Feature• Variable PIP Position in 64X by 64Y Steps• PIP Border with...

product image

MC44460 Picture
SeekIC No. : 004415989 Detail

MC44460: Features: • Two NTSC CVBS Inputs• Switchable Main and PIP Video Signals• Single NTSC CVBS Output Allows Simple TV Chassis Integration• Two PIP Sizes; 1/16 and 1/9 Screen Area...

floor Price/Ceiling Price

Part Number:
MC44460
Supply Ability:
5000

Price Break

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

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Month Sales

268 Transactions

Rating

evaluate  (4.8 stars)

Upload time: 2024/11/27

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Product Details

Description



Features:

• Two NTSC CVBS Inputs
• Switchable Main and PIP Video Signals
• Single NTSC CVBS Output Allows Simple TV Chassis Integration
• Two PIP Sizes; 1/16 and 1/9 Screen Area
• Freeze Field Feature
• Variable PIP Position in 64X by 64Y Steps
• PIP Border with Programmable Color
• Programmable PIP Tint and Saturation Control
• Automatic Main to PIP Contrast Balance
• Vertical Filter
• Integrated 64 k Bit DRAM Memory Resulting in Minimal RFI
• Minimal RFI Allows Simple Low Cost Application into TV
• I2C Bus Control No External Variable Adjustments Needed
• Operates from a Single 5.0 V Supply
• Economical 56Pin Shrink DIP Package



Pinout

  Connection Diagram


Specifications

Rating
Symbol
Value
Unit
Power Supply Voltage
VDD
0.5 to +6.0
V
Power Supply Voltage
VCC
0.5 to +6.0
V
Input Voltage Range
VIR
0.5,
VDD + 0.5
V
Output Current
IO
160
mA
Power Dissipation
Maximum Power Dissipation @ 70
Thermal Resistance, JunctiontoAir
PD
RJA
1.3
59
W
/W
Junction Temperature (Storage and Operating)
TJ
65 to +150
NOTE: ESD data available upon request.


Description

The MC44460 PictureinPicture (PIP) controller is a low cost member of a family of high performance PIP controllers and video signal processors for television. MC44460 is NTSC compatible and contains all the analog signal processing, control logic and memory necessary to provide for the overlay of a small picture from a second non synchronized source onto the main picture of a television. All control and setup of the MC44460 is via a standard two pin I2C bus interface. The device is fabricated using BICMOS technology. It is available in a 56pin shrink dip (SDIP) package.




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