ADV7181CBCPZ Analog Devices Inc, ADV7181CBCPZ Datasheet
ADV7181CBCPZ
Specifications of ADV7181CBCPZ
Related parts for ADV7181CBCPZ
ADV7181CBCPZ Summary of contents
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FEATURES Four 10-bit ADCs sampling up to 110 MHz 6 analog input channels SCART fast blank support Internal antialias filters NTSC, PAL, and SECAM color standards support 525p/625p component progressive scan support 720p/1080i component HDTV support Digitizes RGB graphics up ...
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ADV7181C TABLE OF CONTENTS Features .............................................................................................. 1 Applications ....................................................................................... 1 General Description ......................................................................... 1 Revision History ............................................................................... 2 Functional Block Diagram .............................................................. 3 Specifications ..................................................................................... 4 Electrical Characteristics ............................................................. 4 Video Specifications ..................................................................... 5 Timing Characteristics ................................................................ 6 Analog Specifications ...
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FUNCTIONAL BLOCK DIAGRAM FORMATTER AND FIFO OUTPUT Figure 1. Rev Page ADV7181C 07513-001 ...
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ADV7181C SPECIFICATIONS ELECTRICAL CHARACTERISTICS AVDD = 3. 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1.89 V, nominal input range 1 ...
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VIDEO SPECIFICATIONS AVDD = 3. 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1. unless otherwise noted. Table Parameter NONLINEAR ...
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ADV7181C TIMING CHARACTERISTICS AVDD = 3. 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1. unless otherwise noted. Table Parameter ...
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Timing Diagrams t 3 SDATA SCLK P0 TO P19, VS, HS, SFL/SYNC_OUT LLC P0 TO P19 P0 TO P19 Figure Timing LLC ...
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ADV7181C ANALOG SPECIFICATIONS AVDD = 3. 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1. unless otherwise noted. Recommended analog input video signal ...
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ABSOLUTE MAXIMUM RATINGS Table 5. Parameter AVDD to AGND DVDD to DGND PVDD to AGND DVDDIO to DGND DVDDIO to AVDD PVDD to DVDD DVDDIO to PVDD DVDDIO to DVDD AVDD to PVDD AVDD to DVDD Digital Inputs Voltage to ...
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ADV7181C PIN CONFIGURATION AND FUNCTION DESCRIPTIONS DVDDIO SFL/SYNC_OUT DVDDIO NOTES CONNECT. Table 7. Pin Function Descriptions Pin No. Mnemonic 1 INT 2 HS/CS 3, 10, 24, 57 DGND 4, 11 DVDDIO ...
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Pin No. Mnemonic 33 35, 36, 46, 47, 48 38, 39 CAPY1, CAPY2 40 AVDD 41 REFOUT 42 CML 44 CAPC2 50 SOG/SOY 51 RESET 52 ALSB 53 ...
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ADV7181C DETAILED FUNCTIONALITY ANALOG FRONT END The analog front-end section contains four high quality 10-bit ADCs, and the six analog input channel mux enables multisource connection without the requirement of an external mux. It also contains • Four current and ...
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COMPONENT VIDEO PROCESSING Component video processing supports formats including 525i, 625i, 525p, 625p, 720p, 1080i, and many other HDTV formats, as well as automatic adjustments that include gain (contrast) and offset (brightness), and manual adjustment controls. Other features supported by ...
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ADV7181C DETAILED DESCRIPTION ANALOG FRONT END The ADV7181C analog front end comprises four 10-bit ADCs that digitize the analog video signal before applying it to the SDP or CP. The analog front end uses differential channels to each ADC to ...
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ANALOG INPUT MUXING The ADV7181C has an integrated analog muxing section that allows more than one source of video signal to be connected to the decoder. Figure 7 outlines the overall structure of the input muxing provided in the ADV7181C. ...
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ADV7181C On the ADV7181C recommended to use the ADC mapping shown in Table 8. Table 8. Recommended ADC Mapping Mode Required ADC Mapping CVBS ADC0 YC/YC auto Y = ADC0 C = ADC1 Component YUV Y = ADC0 ...
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PIXEL OUTPUT FORMATTING Table 10. Pixel Output Formats Pixel Port Pins P[19:0] Processor, Format, and Mode Video output SDP YCrCb[7:0] 8-bit 4:2:2 Video output SDP YCrCb[9:0] 10-bit 4:2:2 Video output SDP Y[7:0] 16-bit 4:2:2 Video output SDP ...
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ADV7181C RECOMMENDED EXTERNAL LOOP FILTER COMPONENTS The external loop filter components for the ELPF pin should be placed as close as possible to the respective pins. Figure 8 shows the recommended component values. ELPF 30 1.69kΩ 10nF 82nF PVDD = ...
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TYPICAL CONNECTION DIAGRAM Figure 9. Typical Connection Rev Page ADV7181C 07513-005 ...
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ADV7181C OUTLINE DIMENSIONS 1.45 1.40 1.35 SEATING PLANE VIEW A ROTATED 90° CCW ORDERING GUIDE 1 Model Temperature Range ADV7181CBSTZ −40°C to +85°C ADV7181CBSTZ-REEL −40°C to +85°C 2 ADV7181CWBSTZ −40°C to +85°C 2 ADV7181CWBSTZ-REEL −40°C to +85°C EVAL-ADV7181CLQEBZ 1 Z ...