AD9981/PCBZ Analog Devices Inc, AD9981/PCBZ Datasheet
AD9981/PCBZ
Specifications of AD9981/PCBZ
AD9981/PCBZ Summary of contents
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FEATURES Two analog input connectors for RGB or YPbPr input Separate, low-noise regulators for each AD9981 power domain (VD, VDD, and PVD) 100-pin interface connector provides 5 V input and AD9981 outputs (syncs, clock, and data) APPLICATIONS For evaluation of ...
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AD9981/PCB TABLE OF CONTENTS Evaluation Board Hardware ............................................................ 3 Typical Configuration.................................................................. 3 Power.............................................................................................. 3 Programming the Internal Chip Registers................................ 3 Evaluation Board Software .............................................................. 4 Settting up the Software............................................................... 4 AD9981 Software Control........................................................... 5 REVISION HISTORY 3/05—Revision 0: Initial Version ...
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EVALUATION BOARD HARDWARE TYPICAL CONFIGURATION In most cases, this evaluation board is used to digitize analog RGB graphics signals and pass the data to another board this, connect the graphics signals to the 15-pin VGA connector, supply 5 ...
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... The DEPL evaluation software can control any of the DEPL AD988x or AD998x devices. It can also read and write to the 10-bit display interface board and includes useful tools such as a PLL Divisor calculator. Figure 2. DEPL Evaluation Software—AD9981 Register Setup Window Rev Page ...
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... Table 1 contains example PLL register settings for various video modes. For PLL settings not included here, an Excel spreadsheet for calculating PLL settings can be accessed under the Design Tools section of the Analog Devices Display Electronics web site at www.analog.com/flatpanel. Gain and Offset Settings ...
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AD9981/PCB Status Registers (Read-Only) Registers 0x24 to 0x27 are read-only registers that provide status for Hsync, Vsync, and SOG Detection (0x24), Hsync, Vsync, Coast, and Clamp Polarity (0x25), and the Hsync per Vsync Counter (0x16 to 0x27). Performing a read ...
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SCHEMATICS AND LAYOUT CON-HD-15HF RED[0:9] SDA 66 SCL 67 HSYNC1 68 VSYNC1 69 HSYNC0 70 VSYNC0 71 EXTCLK/COAST 72 DATACK CLAMP 73 SOGOUT HSOUT VSOUT/A0 FILT O/EFIELD 78 CON-HD-15HF Figure 3. Rev Page AD9981/PCB [37:28] ...
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AD9981/PCB BLUE_DATA_A[0:9] GREEN_DATA_A[0:9] RED_DATA_A[0:9] RP4 BLUE_DATA_A0 BLUE_OUT_A0 16 1 BLUE_DATA_A1 BLUE_OUT_A1 2 15 BLUE_DATA_A2 BLUE_OUT_A2 3 14 BLUE_DATA_A3 BLUE_OUT_A3 4 13 BLUE_DATA_A4 BLUE_OUT_A4 5 12 BLUE_DATA_A5 BLUE_OUT_A5 6 11 BLUE_DATA_A6 BLUE_OUT_A6 10 7 BLUE_DATA_A7 BLUE_OUT_A7 RP2 BLUE_DATA_A8 ...
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Figure 5. Rev Page AD9981/PCB ...
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AD9981/PCB Figure 6. Figure 7. Rev Page Figure 8. Figure 9. ...
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ORDERING INFORMATION BILL OF MATERIALS Table 2. L/I QTY REFDES Description µF,16 V, ALUM, ELECTRO, ' C2–C4, C6, C8–C12, .1 µ X7R, 0805, CER C17–C18, C23, C26, C30–C31 3 4 C7, ...
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AD9981/PCB NOTES © 2005 Analog Devices, Inc. All rights reserved. Trademarks and registered trademarks are the property of their respective owners. EB05440–0–3/05(0) Rev Page ...