IT6516BFN资料及经验设计，DP转VGA，EDP转VGA，功能替换RTD2168产品

IT6516BFN资料该芯片已经量产很久了，也深受工程师们喜爱，目前主要是用在线材和工控板子上，已经在许多方案公司量产，并在intel，RK,全志，MTK等平台上认证。


1》General Description
The IT6516BFN is a high-peRFormance single-chip displayPort to VGA converter. Combined with DisplayPort receiver and triple DACs, the IT6516BFN supports DisplayPort input and VGA output by conversion function. The build-in DisplayPort receiver is fully compliant with DisplayPort 1.1a specIFication. With 2-lane HBR (High-Bit-Rate) DisplayPort receiver, the IT6516BFN can support VESA resolution up to WUXGA and UXGA. Also the build-in triple DACs can support up to 8 bit deep colors.
The single chip IT6516BFN provides high performance, cost effective, DP2VGA conversion function, and it can help modern NB or MB to be compatible with traditional VGA only projectors, monitors, and TVS.
With embedded MCU and Flash, IT6516BFN is easy to program thru the ISP interface. Customers need no external Flash and MCU, can save the BOM cost and board size.
With embedded 3.3V to 1.8V Power Regulator, IT6516BFN can optional use single 3.3V power supply for PCB design, customers need no external power regulator to save the BOM cost and board size.
And when the system provides both 1.8V and 3.3V supply, the IT6516BFN’s embedded regulator can be disabLED to save power consumption.
With embedded Crystal, customers need no external crystal and related application circuits to save the BOM cost and board size.
2》Features (DisplayPort RX)
 Compliance with DisplayPort Specification V1.1a at 1.62/2.7 Gbps data rate (Low bit rate/High bit
rate)
 Support flexible 1/2 lanes configurations; 5.4 Gbps data rate support (2 lanes at 2.7Gbps)
 Support DPCD Rev.1.1
 Support Spread Spectrum clocking up to 0.5% down-spread to reduce EMI
 Support Source Connection Detection through AUX channel DC levels
 Automatic loss of signal detection for Link management
 Intelligent, programmable power managementIT6516BFN
www.ite.com.tw T8720F V0.7.1 Jul.-2015 Rev 0.91 3/16
 Embedded Block0 EDID RAM to saving BOM cost
 Compliance with “DP only” or “DP++” Source device
Features ( VGA DACs)
 Tripe 8-Bit DAC Converters
 230 MSPS Throughput Rate
 Embedded Compensated Circuits.
 Complementary Outputs
 DAC Output Current Range 2mA to 18.5mA
 VESA VSIS V1r2 Compliant
Features ( Combined )
 Support up to QXGA(2048x1536), QWXGA(2048x1280 RB), WUXGA(1920X1200 RB) and
UXGA(1600x1200) VESA display format
 Support DP Input deep color depth up to 12bit, and support VGA output color depth to 8Bit
 Embedded MCU and Flash
 8KV ESD Protection (Human Body Mode) on VGA pins
 Embedded 3.3V to 1.8V power regulator
 Embedded Crystal
 Active mode current consumption at 162 Mhz UXGA resolution is ~245mA.
 32-pin QFN (4mm x 4mm) package
 RoHS Compliant ( 100% Green available )