ADV7188

Features: ·Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM·Integrates four 54 MHz, Noise Shaped Video (NSV®), 12-bit ADCs·SCART fast blank support·Clocked from a single 28.63636 MHz crystal·Line-locked clock-compatible (LLC)·Adaptive Digital Line Length Tracking ...

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ADV7188 Picture
SeekIC No. : 004278189 Detail

ADV7188: Features: ·Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM·Integrates four 54 MHz, Noise Shaped Video (NSV®), 12-bit ADCs·SCART fast blank support·Clocked from a s...

floor Price/Ceiling Price

Part Number:
ADV7188
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2025/12/5

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Product Details

Description



Features:

·Multiformat video decoder supports NTSC (J/M/4.43), PAL (B/D/G/H/I/M/N), SECAM
·Integrates four 54 MHz, Noise Shaped Video (NSV®), 12-bit ADCs
·SCART fast blank support
·Clocked from a single 28.63636 MHz crystal
·Line-locked clock-compatible (LLC)
·Adaptive Digital Line Length Tracking (ADLLT™), signal processing, and enhanced FIFO management give mini-TBC functionality
·5-line adaptive comb filters
·Proprietary architecture for locking to weak, noisy, and unstable video sources such as VCRs and tuners
·Subcarrier frequency lock and status information output
·Integrated automatic gain control (AGC) with adaptive peak white mode
·Macrovision® copy protection detection
·Chroma transient improvement (CTI)
·Digital noise reduction (DNR)
·Multiple programmable analog input formats CVBS (composite video) Y/C (S-video) YPrPb (component) (VESA, MII, SMPTE, and BETACAM) 12 analog video input channels
·Integrated antialiasing filters
·Programmable interrupt request output pin





Application

·High end DVD recorders
·Video projectors
·HDD-based PVRs/DVDRs
·LCD TVs
·Set-top boxes
·Professional video products
·AVR receiver





Pinout

  Connection Diagram




Specifications

AVDD to AGND...........................4 V
DVDD to DGND.........................2.2 V
PVDD to AGND.........................2.2 V
DVDDIO to DGND......................... 4V
DVDDIO to AVDD.................−0.3 V to +0.3 V
PVDD to DVDD.................. 0.3 V to +0.3 V
DVDDIO to PVDD.................. −0.3 V to +2 V
DVDDIO to DVDD.................. −0.3 V to +2 V
AVDD to PVDD....................−0.3 V to +2 V
AVDD to DVDD................... −0.3 V to +2 V
Digital Inputs Voltage to DGND.. −0.3 V to DVDDIO + 0.3 V
Digital Output Voltage to DGND..−0.3 V to DVDDIO + 0.3 V
Analog Inputs to AGND.... AGND − 0.3 V to AVDD + 0.3 V
Maximum Junction Temperature (TJ max)........125°C
Storage Temperature Range ........−65°C to +150°C
Infrared Reflow Soldering (20 sec)............260°C





Description

The ADV7188 integrated video decoder automatically detects and converts standard analog baseband television signals compatible with worldwide NTSC, PAL, and SECAM standards into 4:2:2 component video data compatible with 20-/16-/10-/8-bit CCIR 601/CCIR 656.

The advanced, highly flexible digital output interface enables performance video decoding and conversion in line-locked, clock-based systems. ADV7188 makes the device ideally suited for a broad range of applications with diverse analog video character-istics, including tape-based sources, broadcast sources, security and surveillance cameras, and professional systems.

The accurate 12-bit ADC provides professional quality video performance and is unmatched. ADV7188 allows true 10-bit resolution in the 10-bit output mode. The 12 analog input channels accept standard composite, S-video, and component video signals in an extensive number of combinations.






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