Texas Instruments TVP7000PZP

Overview

TVP7000PZP from Texas Instruments is a triple-channel 10-bit, 150 MSPS analog video and graphics digitizer with integrated analog PLL, supporting RGB/YPbPr input up to 1920×1080p at 60 Hz. It features independently programmable clamping, 8-bit PGA, and 1024-step offset control per channel, used in high-resolution LCD/DLP/PDP TVs and PC graphics capture systems.

For engineers reviewing the TVP7000PZP datasheet, TVP7000PZP pinout, TVP7000PZP application, or TVP7000PZP equivalent, this page delivers verified specifications, TQFP-100 pin mapping, real-world video digitization use cases, and validated alternative parts for HDTV and SXGA graphics digitizing designs.

Technical Context

The TVP7000PZP implements three independent analog signal chains-each with clamp, PGA, and 10-bit ADC-synchronized to a fully integrated analog PLL generating pixel clocks from 12 MHz to 150 MHz. Its sync slicer extracts HSYNC/VSOUT/SOGOUT from composite or sync-on-green inputs, enabling direct support for SDTV (480p/576p), HDTV (720p/1080i/p), and VESA graphics (SXGA @ 75 Hz).

It uses dual supply rails (3.3 V for analog I/O and digital I/O, 1.8 V for core logic and PLL analog), supports AC- and DC-coupled inputs, and provides programmable phase alignment (32-step, 11.25° resolution) and loop filter bandwidth tuning via external FILT1/FILT2 capacitors (0.1 µF / 4.7 nF).

Key Specifications

Pinout & Package

Package: 100-pin TQFP PowerPAD™ (PZP suffix), thermally enhanced with exposed thermal pad on underside; requires solder paste stencil design for optimal heat dissipation.

Key Features

Applications

Equivalent & Alternatives

The following parts are listed as comparable options for similar video digitizer applications.

Compared with THS7353IPWPR and ADV7842KSTZ, the TVP7000PZP uniquely combines 150 MSPS analog bandwidth, on-chip analog PLL with sub-pixel phase control, and PowerPAD thermal performance in a single TQFP package-making it the only choice for thermally constrained, high-fidelity analog video digitization at HDTV and SXGA resolutions.

Availability

TVP7000PZP is available at Aetrix Electronics and suitable for LCD/DLP/PDP TV manufacturing, professional video capture hardware, and broadcast-grade digitizer modules requiring stable component supply and long-term industrial availability.

Supply support for TVP7000PZP includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.

Manufacturer

Texas Instruments is a global semiconductor leader specializing in analog, embedded processing, and connectivity technologies, with decades of leadership in video interface and signal chain solutions.

The TVP7000PZP belongs to TI's legacy video digitizer product line, engineered specifically for high-fidelity analog-to-digital conversion in broadcast, consumer display, and professional imaging equipment demanding low-jitter sampling and flexible sync handling.

FAQ

What is the maximum supported video resolution and refresh rate for TVP7000PZP?

The TVP7000PZP supports up to 1920×1080p at 60 Hz (148.5 MHz pixel clock) and SXGA (1280×1024) at 75 Hz (135 MHz). Its 150 MSPS ADC and analog PLL enable full-bandwidth digitization of HDTV and high-refresh PC graphics without interpolation or aliasing, as confirmed in the SLES143 datasheet timing tables.

Does TVP7000PZP support both RGB and YPbPr analog inputs simultaneously?

Yes, TVP7000PZP supports simultaneous RGB and YPbPr digitization via its 10-input analog mux architecture. The I²C-configurable input select registers (0x19–0x1A) allow routing RIN/GIN/BIN channels to independent RGB sources while assigning SOGIN inputs to YPbPr luminance/chroma paths-verified in the Functional Description section of SLES143.

How does the COAST pin function in TVP7000PZP's PLL operation?

The COAST pin sustains PLL oscillation during vertical blanking intervals or HSYNC dropouts by holding VCO frequency constant. This prevents clock discontinuity and sampling jitter when sync signals are temporarily absent-critical for maintaining stable digitization during field transitions in interlaced video (e.g., 1080i), as detailed in Figure 3 and PLL functional description.

Can TVP7000PZP operate with only external pixel clock, bypassing the internal PLL?

Yes, TVP7000PZP accepts an external pixel clock via EXT_CLK (Pin 80) to drive ADC sampling and DATACLK generation, disabling the internal PLL. This mode is explicitly supported in the datasheet's "Clock Signals" table and PLL functional description, allowing synchronization to master system clocks in multi-chip video pipelines.

What thermal management considerations apply to TVP7000PZP in continuous operation?

TVP7000PZP uses a PowerPAD™ TQFP package requiring soldering of the exposed thermal pad to a dedicated PCB copper pour. At 148.5 MHz, total power dissipation reaches 1296 mW; TI recommends ≥4 cm² thermal pad area with 6+ thermal vias to inner ground planes to maintain junction temperature below 110°C per SLES143 thermal guidelines.