ADV7401BSTZ-110 Analog Devices Inc, ADV7401BSTZ-110 Datasheet
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ADV7401BSTZ-110
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ADV7401BSTZ-110 Summary of contents
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FEATURES Four 10-bit ADCs sampling up to 140 MHz (140 MHz speed grade only) 12 analog input channel mux SCART fast blank support Internal antialias filters NTSC/PAL/SECAM color standards support 525p-/625p-component progressive scan support 720p-/1080i-component HDTV support Digitizes RGB graphics ...
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ADV7401 TABLE OF CONTENTS Functional Block Diagram .............................................................. 3 Electrical Characteristics ................................................................. 4 Video Specifications ......................................................................... 6 Timing Characteristics..................................................................... 7 Analog Specifications....................................................................... 8 Absolute Maximum Ratings............................................................ 9 Stress Ratings ................................................................................ 9 Package Thermal Performance................................................... 9 Thermal Specifications ................................................................ 9 ESD ...
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FUNCTIONAL BLOCK DIAGRAM OUTPUT FIFO AND FORMATTER Figure. 1. Rev. SpA | Page ADV7401 ...
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ADV7401 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 1.6 V. Operating temperature range, ...
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... Max INL and DNL specifications obtained with part configured for component video input. 6 Specification for ADV7401BSTZ-110 and ADV7401KSTZ-140 only. 7 Specification for ADV7401KSTZ-140 only. 8 Guaranteed by characterization obtain specified V level on Pin 38, Register 0x13 (wo) must be programmed with value 0x04. If Register 0x13 is programmed with value 0x00, ...
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ADV7401 VIDEO SPECIFICATIONS @ AVDD= 3. 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1.89 V. Operating temperature range, unless otherwise noted. Table 2. 1, ...
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... MAX 3 Guaranteed by characterization. 4 Maximum LLC1 frequency is 80 MHz for ADV7401BSTZ-80 and is 110 MHz for ADV7401BSTZ-110. 5 TTL input values are with rise/fall times ≤3 ns, measured between the 10% and 90% points. 6 SDP timing figures obtained using default drive strength value (0xD5) in Register Subaddress 0xF4. ...
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ADV7401 ANALOG SPECIFICATIONS @ AVDD = 3.1 3.45 V, DVDD = 1. 2.0 V, DVDDIO = 3 3.6 V, PVDD = 1. 1.89 V. Operating temperature range, unless otherwise noted. Recommended analog ...
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ABSOLUTE MAXIMUM RATINGS Table 5. Parameter Rating AVDD to AGND 4 V DVDD to DGND 2.2 V PVDD to AGND 2.2 V DVDDIO to DGND 4 V DVDDIO to AVDD −0 +0.3 V PVDD to DVDD −0.3 V ...
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ADV7401 PIN CONFIGURATION AND FUNCTION DESCRIPTIONS 1 P32 2 P31 3 INT 4 CS/HS 5 DGND 6 DVDDIO 7 P15 8 P14 P13 9 P12 10 11 DGND 12 DVDD P29 13 P28 14 15 SFL/SYNC_OUT 16 SCLK2 DGND 17 ...
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... O LLC1 is a line-locked output clock for the pixel data (range is 12.825 MHz to 140 MHz for ADV7401KSTZ-140; 12.825 MHz to 110 MHz for ADV7401BSTZ-110; 12.825 MHz to 80 MHz for ADV7401BSTZ-80). I Input pin for 28.63636 MHz crystal, or can be overdriven by an external 3.3 V 28.63636 MHz clock oscillator source to clock the ADV7401. ...
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ADV7401 TIMING DIAGRAMS SDA1/SDA2 SCLK1/SCLK2 P22–P29, VS, HS, LLC1 P2–P9, P12–P19, P22–P29 DCLK_IN HS_IN CONTROL VS_IN INPUTS DE_IN P0–P1, P10–P11, P20–P21, P22–P29, P31–P32, P33–P40 Figure 3. I ...
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DETAILED FUNCTIONALITY ANALOG FRONT END • Four high quality 10-bit ADCs enable true 8-bit video decoder • 12 analog input channel mux enables multisource connection without the requirement of an external mux • Four current and voltage clamp control loops ...
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... RGB GRAPHICS PROCESSING • 140 MSPS conversion rate supports RGB input resolutions up to 1280 × 1024 @ 75 Hz (SXGA); (110 MSPS conversion rate for ADV7401BSTZ-110); (80 MSPS conversion rate for ADV7401BSTZ-80) • Automatic or manual clamp and gain controls for graphics modes • ...
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... Table 8. Maximum ADC Sampling Rates Model Maximum ADC Sampling Rate ADV7401BSTZ-80 80 MHz ADV7401BSTZ-110 110 MHz ADV7401KSTZ-140 140 MHz STANDARD DEFINITION PROCESSOR (SDP) The SDP section is capable of decoding a large selection of baseband video signals in composite S-video and YUV formats. ...
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ADV7401 The output section of the CP is highly flexible. It can be config- ured in single data rate mode (SDR) with one data packet per clock cycle double data rate (DDR) mode where data is presented ...
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PIXEL INPUT/OUTPUT FORMATTING Table 9. SDP, CP Pixel Input/Output Pin Map (P19 to P0) Processor, Format, and Mode 19 18 SDP Video out, 8-bit, 4:2:2 SDP Video out, 16-bit, 4:2:2 SDP Video out, 24-bit, 4:4:4 SM-SDP Digital tuner input[1] CP ...
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ADV7401 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. PIN 46–ELPF 1.69kΩ 10nF 82nF PVDD = ...
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TYPICAL CONNECTION DIAGRAM Ω 56 Ω 75 Ω 75 Ω 75 Ω 75 Ω 75 Ω 75 Ω 75 Ω 75 Ω 75 DVDDIO 18 DVDDIO 6 DVDD 90 DVDD 39 DVDD 12 AVDD 63 PVDD 48 PVDD 47 Ω ...
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... ORDERING GUIDE 1 Model Temperature Range 2 ADV7401BSTZ-80 −40°C to +85°C 2 ADV7401BSTZ-110 −40°C to +85°C 2 ADV7401KSTZ-140 0°C to 70°C EVAL-ADV7401EBM 1 The ADV7401 is a Pb-free, environmentally friendly product manufactured using the most up-to-date materials and processes. The coating on the leads of each device is 100% pure Sn electroplate. The device is suitable for Pb-free applications, and is able to withstand surface-mount soldering 255°C (±5°C). In addition backward compatible with conventional SnPb soldering processes. This means that the electroplated Sn coating can be soldered with SnPb solder pastes at conventional reflow temperatures of 220° ...