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gm5221-LF-BC

Features: • Intelligent Image Processing™• Fully programmable zoom ratios• High-quality shrink capability from UXGA resolution• Programmable coefficients for variable sharpness control• RealRecovery™ provides full color recovery image for refresh rates hig...

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SeekIC No. : 004354117 Detail

gm5221-LF-BC: Features: • Intelligent Image Processing™• Fully programmable zoom ratios• High-quality shrink capability from UXGA resolution• Programmable coefficients for variable s...

gm5221-LF-BC Data Sheet

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Part Number:
gm5221-LF-BC
Supply Ability:
5000

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

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Upload time: 2024/11/23

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Product Details

Description



Features:

• Intelligent Image Processing™
• Fully programmable zoom ratios
• High-quality shrink capability from UXGA resolution
• Programmable coefficients for variable sharpness control
• RealRecovery™ provides full color recovery image for refresh rates higher than those supported by the LCD panel
• Analog RGB Input Port
• Supports up to 162 MHz (SXGA 75Hz / UXGA 60Hz)
• On-chip high-performance PLLs (single reference crystal required)
• Composite-sync and Sync-on-Green (SOG) support
• Input format detection
• Phase and image positioning
• Ultra-Reliable DVI-Compliant Input Port
• Operating up to 165 MHz (up to UXGA 60Hz)
• Direct connect to all DVI 1.0-compliant transmitters
• High-bandwidth Digital Content Protection (HDCP) Note: HDCP function is available H version only.
• CCIR-656 8-bit Video Input Port
• Supporting NTSC / PAL interlaced and progressive
• Direct connect to commercially available video decoders
• Spatial de-interlacing
• Advanced Color Management
• Programmable gamma correction (CLUT)
• TV color controls including hue and saturation controls
• Full color matrix allows end-users to experience the same colors as viewed on CRTs and other displays (e.g. sRGB compliance)
• Advanced Active Color Management ™ (ACM-II) provide flesh-tone compensation and image enhancement
• Adaptive Contrast and Color™ (ACC) ensures full dynamic range is used in video content
• On-chip Versatile OSD Controller
• On-chip RAM for high-quality programmable menus
• 1, 2 and 4-bit per pixel character cells
• Horizontal and vertical stretch of OSD menus
• Blinking, transparency and blending
• Supports two independent OSD menu rectangles
• Proportional fonts
• Embedded X86 On-chip Microcontroller
• High-performance X86 MCU with on-chip RAM and ROM
• External parallel ROM or serial SPI ROM interface
• Unified memory architecture simplifies chip programming
• 23 general-purpose inputs/outputs (GPIOs) available
• 2-wire serial bus master to control NVRAM, video decoder
• Two DDC2Bi ports with DMA buffer to internal RAM
• Four PWM outputs for analog backlight control, audio, etc.
• General-purpose ADC's for keypad and temperature sensing
• Integrated reset circuit
• Slow clock mode for 50mW sleep mode power consumption
• JTAG debug / ICE support for firmware debugging
• Built-in Test Pattern Generator
• Simplifies manufacturing / test
• Energy Spectrum Management (ESM™)
• Digital clock spectrum management
• Eliminates EMI suppression components and shielding
• Built-in LVDS Transmitters
• Four channel 6/8-bit LVDS transmitter
• Support for 8 or 6-bit panels with high-quality dithering
• Single / double wide up to SXGA 75Hz output
• Pin swap, odd / even swap and red / blue group swap of RGB outputs for flexibility in board layout
• Highly integrated System-on-a-Chip
• All system clocks synthesized from a single external crystal
• 50mW power saving mode
• 5-Volt tolerant inputs
• Two Layer PCB support
• On-chip reset feature to eliminate external reset component
• Integrated Schmitt trigger for HSYNC and VSYNC


Pinout

Connection Diagram


Specifications

PARAMETER SYMBOL MIN TYP MAX UNITS
3.3V Supply Voltages (1,2) V VDD_3.3 -0.3 - 3.6 V
1.8V Supply Voltages (1.2) V VDD_1.8 -0.3 - 1.98 V
Input Voltage (5V tolerant inputs) (1,2) VIN5Vtol -0.3 - 5.5 V
Input Voltage (non 5V tolerant inputs) (1,2) VIN -0.3 - 3.6 V
Electrostatic Discharge VESD - - ±2.0 KV
Latch-up ILA - - ±100 mA
Ambient Operating Temperature TA 0 - 70 °C
Storage Temperature TSTG -40 - 150 °C
Operating Junction Temp. TJ 0 - 125 °C
Thermal Resistance (Junction to Air) Natural Convection
                                          gm5221 on 4-layer PCB		 JA_4L - - 34.6 °C/W
Thermal Resistance (Junction to Case) Convection(3)                                                     gm5221 JC - - 17.0 °C/W
Soldering Temperature (30 sec.) TSOL - - TBD °C
Vapor Phase Soldering (30 sec.) TVAP - - TBD °C



Description

A functional block diagram of gm5221-LF-BC is illustrated below. Each of the functional units shown is described in the following sections.


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