转换IC/信号转换芯片NCS8806：LVDS to VBO with Scaler.pdf-资料库

NewCoSemi NCS8806 Datasheet FHD-to-4K TV-Signal Scaler 1 Features V-By-One (VBO) Output 4/8-lane VBO @ max 3Gbps per lane Up to 4K@60Hz supported Up to 6dB pre-emphasis Lane and polarity swap supported LVDS Input Dual-channel LVDS interface Up to 1080p@60Hz supported Built-in termination Channel and polarity swap supported Scaler Hi-Fidelity scaler w/ super-resolution engine Reference Clock Any freq. between 19MHz and 100MHz Crystal or single-ended clock input 2 Block Diagram Built-in 5000ppm SSC generator Misc I2C for chip configuration Built-in VBO handshake protocol Built-in video test pattern Power 1.5V core supply 3.3V IO supply Deep-sleep mode power <5mW ~1.1W @4K60Hz w/ scaling Package eLQFP128 (14mm x 14mm) package RoHS Compliant TEST PLL /w SSC XO XTAL_IN XTAL_OU T LVDIE[3:0]P/N LVCIEP/N LVDIO[3:0]P/N LVCIOP/N LVDS I/F BIST Link layer Time-Base Converter Hi-Fi Scaler S c r a m b e r l E n c o d e r SDA SCL I2C Slave Registers Bandgap VBO TX VBOTX [7-0]P/N DVDD33 AVDD33 HSDVDD33 DVDD15 AVDD15 HSDVDD15 RESETB PW D I2CSEL TEST GND V0.95 Page 1 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

NewCoSemi 3 General Description NCS8806 Datasheet NCS8806 is a low-power FHD-to-4K TV-Signal Scaler, which is designed for low cost 4K TV, Commercial display, Advertising Machine, etc. Market. NCS8806 supports 4/8 lane VBO output which is typically required to support UHD (3840*2160) and above at 60Hz frame rate. And also support various types of color video format data mapping. All the functions pack into a small 14mm*14mm eLQFP128 package which saves the precious space and cost in TV devices. 4 Pin Diagram 5 1 D D V D C N C N N K C O L C N 3 3 D D V D B T S R D W P T S E T A D S L C S C N C N C N C N C N 5 1 D D V A P 0 O B V N 0 O B V P 1 O B V N 1 O B V P 2 O B V N 2 O B V C N C N 5 1 D D V A P 3 O B V N 3 O B V C N C N C N C N 8 2 1 7 2 1 6 2 1 5 2 1 4 2 1 3 2 1 2 2 1 1 2 1 0 2 1 9 1 1 8 1 1 7 1 1 6 1 1 5 1 1 4 1 1 3 1 1 2 1 1 1 1 1 0 1 1 9 0 1 8 0 1 7 0 1 6 0 1 5 0 1 4 0 1 3 0 1 2 0 1 1 0 1 0 0 1 9 9 8 9 7 9 NC NC I2C_MASTER_ENB NC NC NC NC NC NC NC NC DVDD15 NC NC NC NC HSDVDD15 NC NC NC NC HSDVDD15 LVDIO0N LVDIO0P LVDIO1N LVDIO1P LVDIO2N LVDIO2P LVCION LVCIOP LVDIO3N LVDIO3P NCS GND AVDD15 AVDD15 NC NC VBO4P VBO4N VBO5P VBO5N VBO6P VBO6N AVDD15 VBO7P VBO7N NC NC NC NC NC NC AVDD15 RESERVE RESERVE RESERVE RESERVE RESERVE RESERVE RESERVE RESERVE NC NC AVDD15 AVDD33 3 3 4 3 5 3 6 3 7 3 8 3 9 3 0 4 1 4 2 4 3 4 4 4 5 4 6 4 7 4 8 4 9 4 0 5 1 5 2 5 3 5 4 5 5 5 6 5 7 5 8 5 9 5 0 6 1 6 2 6 3 6 4 6 3 3 D D V D S H 5 1 D D V D S H N 0 E I D V L P 0 E I D V L N 1 E I D V L P 1 E I D V L N 2 E I D V L P 2 E I D V L N E I C V L P E I C V L N 3 E I D V L P 3 E I D V L D N G E V R E S E R E V R E S E R 5 1 D D V A E V R E S E R E V R E S E R E V R E S E R E V R E S E R E V R E S E R E V R E S E R C N C N 5 1 D D V A C N C N C N C N 5 1 D D V A N I L A T X T U O L A T X （TOP VIEW） V0.95 Page 2 96 95 94 93 92 91 90 89 88 87 86 85 84 83 82 81 80 79 8806 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

NewCoSemi 5 Pin Description NCS8806 Datasheet No. 3 23,24 25,26 27,28 29,30 31,32 35,36 37,38 39,40 41,42 43,44 Pin Name Description I2C_MASTER_ENB LVDIO0N,P I2C Master/Slave select: L-Master, H-Slave(Default) LVDS data channel 0,odd pixel LVDIO1N,P LVDIO2N,P LVCION,P LVDIO3N,P LVDIE0N,P LVDIE1N,P LVDIE2N,P LVCIEN,P LVDIE3N,P LVDS data channel 1, odd pixel LVDS data channel 2, odd pixel LVDS clock channel, odd pixel LVDS data channel 3, odd pixel LVDS data channel 0, even pixel LVDS data channel 1, even pixel LVDS data channel 2, even pixel LVDS clock channel, even pixel LVDS data channel 3, even pixel 46,47,49,50,51 ,52,53,54,69,7 0,71,72,73,74, RESERVE RESERVED, NO Connect 75,76 63 64 84,85 87,88 89,90 91,92 101,102 104,105 106,107 108,109 117 118 119 122 126 127 XTALIN XTALOUT VBO7N,P VBO6N,P VBO5N,P VBO4N,P VBO3N,P VBO2N,P VBO1N,P VBO0N,P TEST PWD RSTB LOCKN SCL SDA Crystal or clock input Crystal V-By-One Channel 7 Data Output V-By-One Channel 6 Data Output V-By-One Channel 5 Data Output V-By-One Channel 4 Data Output V-By-One Channel 3 Data Output V-By-One Channel 2 Data Output V-By-One Channel 1 Data Output V-By-One Channel 0 Data Output Not connected Power down, active high Reset, active low V-By-One Lock Detection Input I2C clock I2C data 12,125 DVDD15 1.5V Power supply for digital core 17,22,34 HSDVDD15 1.5V Power supply for high-speed digital AVDD15 1.5V Power supply for analog 48,57,62,66,77 ,86,95,96,103, 112 V0.95 Page 3 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

NewCoSemi NCS8806 Datasheet No. 33 65 120 45 Pin Name Description HSDVDD33 3.3V power supply for high-speed digital AVDD33 DVDD33 GND 3.3V power supply for analog 3.3V power supply for digital IOs Ground 1,2,4,5,6,7,8,9, 10,11,13,14,15 ,16,18,19,20,2 1,55,56,58,59, 60,61,67,68,78 ,79,80,81,82,8 3,93,94,97,98, 99,100,110,11 1,113,114,115, 116,121,123,1 24,128 NC NO Connect Thermal GND Ground V0.95 Page 4 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

NewCoSemi 6 Electrical Specifications 6.1 Absolute maximum ratings NCS8806 Datasheet parameter Symbol Spec Min Typ Max Unit 1.5V Supply voltage 3.3V Supply voltage COMS/TTL input voltage COMS/TTL output voltage LVDS receiver input voltage Storage temperature Junction temperature Thermal resistance(junction ambient) DVDD15,AVDD15,HSDV DD15 DVDD33,AVDD33,HSDV DD33 VIO VOUT VIN TSTG TJ θJA -0.3 -0.3 -0.3 -0.3 -0.3 -40 - - - - - - - - - - 1.6 4 DVDD3.3 DVDD3.3 AVDD3.3 125 125 80 ＶＶ ℃ ℃ ℃ 6.2 Recommended operating conditions Parameter 1.5V Supply voltage 3.3V Supply voltage Operating temperature Symbol VDD15 VDD33 TA LVDS receiver input voltage VIN 6.3 Power Consumption Mode Min 1.45 3.0 ００ Typ 1.5 3.3 25 - Max 1.55 3.6 70 2.4 Unit V V ℃ V Power VDD15 713mA <5mA Power 1119mW1 VDD33 15mA 3840X2160 @ 60Hz Deep-sleep Note: 1. VDD33=3.3V, VDD15=1.5V,1920X1080@60Hz LVDS input, 3840X2460@60Hz VBO 4Byte 2 subarea <5mW - Data Format Output, TX diff p-p voltage 200mV. 6.4 DC electrical characteristics Symbol parameter Condition IDD Supply current F=75MHz,VDD=3.3V/ 1.5V，PI=14KΩ, RL=100Ω, Pixel checker pattern CMOS/TTL DC Specifications VIH VIL VOH VOL High level input voltage Low level input voltage High level output voltage Low level output voltage - - - - 6.5 LVDS electrical characteristics Min. - - 2.0 -0.3 2.4 - Spec. Typ. TBD (1.5V) TBD (3.3V) Max. - - Unit mA mA - - - - DVDD 0.8 - 0.4 V V V V TEL:13632963615 TEL:0755-82048741 QQ:3002760173 V0.95 Page 5

NewCoSemi NCS8806 Datasheet Symbol RateLVDS fCLK-LVDS VTH-LVDS VTL-LVDS VCM-LVDS VDiff-LVDS RLVDS Description LVDS data rate per pair LVDS input clock frequency Differential input high threshold Differential input low threshold LVDS common mode voltage Differential Input Voltage Internal built-in termination Min 400 57 -0.1 0.9 100 75 Typ 1.2 100 Max Units 1000 Mbps 143 MHz 0.1 1.4 600 150 V V V mV Ω 6.6 VBO electrical characteristics Description Symbol Min Typ Max Units UI VTXpp VTX-DC-CM CTX Unit interval for high bit rate(3.0 Gbps/ lane) Differential peak-to-peak TX DC common mode voltage AC coupling capacitor 0.1 0 75 333 0.6 100 1.2 1.2 200 ps V V nF 6.7 XTAL electrical characteristics Internal to IC Rf C2 Crystal C1 Rf is used to bias the inverter in the high gain region. It cannot be too low or the loop may not oscillate. For mega Hertz range applications, Rf of 1 Mohm is applied. TEL:13632963615 TEL:0755-82048741 QQ:3002760173 V0.95 Page 6

NewCoSemi 7 V-By-One Function 7.1 VBO Data Mapping NCS8806 Datasheet NCS8806 VBO Output Support more than two formats data mapping. The almost 8 lane VBO 4K panels (TCON) have two formats data mapping. NCS8806 perfectly support the all formats data mapping output. (Figure 1 and Figure 2 show the different formats data mapping) Area Lane Data Stream A Lane0 1, 9, 17, ..........., 3825, 3833 Lane1 2, 10, 18, ........., 3826, 3834 Lane2 3, 11, 19, ........., 3827, 3835 Lane3 4, 12, 20, ........., 3828, 3836 Lane4 5, 13, 21, ...........,3829, 3837 Lane5 6, 14, 22, ........., 3830, 3838 Lane6 7, 15, 23, ........., 3831, 3839 Lane7 8, 16, 24, ........., 3832, 3840 Figure 1 Single subarea data mapping Area Lane Data Stream A B Lane0 Lane1 Lane2 Lane3 1, 5, 9, ..........., 1973, 1977 2, 6, 10, ........., 1974, 1978 3, 7, 11, ........., 1975, 1979 4, 8, 12, ........., 1976, 1980 Lane4 1981,1985 ...........,3833, 3837 Lane5 1982, 1986........., 3834, 3838 Lane6 1983,1987 ........., 3835, 3839 Lane7 1984,1988 ........., 3836, 3840 Figure 2 Dual subarea data mapping V0.95 Page 7 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

NewCoSemi 7.2 VBO Byte length and Color mapping NCS8806 Datasheet NCS8806 support various types of color video format allocating bit[31:0] to pixel data in packer mapping. The color data mapping should refer to Figure 3. Mode Byte Packer Output Color data mapping 24bpp RGB 18bpp RGB e d o m e t y b 4 Byte 0 e d o m e t y b 3 Byte 1 Byte 2 Byte 3 Bit0 Bit1 Bit2 Bit3 Bit4 Bit5 Bit6 Bit7 Bit8 Bit9 Bit10 Bit11 Bit12 Bit13 Bit14 Bit15 Bit16 Bit17 Bit18 Bit19 Bit20 Bit21 Bit22 Bit23 Bit24 Bit25 Bit26 Bit27 Bit28 Bit29 Bit30 Bit31 R0 R1 R2 R3 R4 R5 R6 R7 G0 G1 G2 G3 G4 G5 G6 G7 B0 B1 B2 B3 B4 B5 B6 B7 (3DLR*) (3DEN*) - - - - - - - - R0 R1 R2 R3 R4 R5 - - G0 G1 G2 G3 G4 G5 - - B0 B1 B2 B3 B4 B5 - - - - - - - Figure 3 Various types of color video format data mapping V0.95 Page 8 TEL:13632963615 TEL:0755-82048741 QQ:3002760173

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转换IC/信号转换芯片NCS8806：LVDS to VBO with Scaler.pdf

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