Texas Instruments TVP7000PZPR

Overview

TVP7000PZPR from Texas Instruments is a triple-channel 10-bit, 150 MSPS 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 auto-level control per channel, used in LCD/DLP/PDP TVs and PC graphics capture systems.

For engineers reviewing the TVP7000PZPR datasheet, TVP7000PZPR pinout, TVP7000PZPR application, or TVP7000PZPR equivalent, key selection criteria include pixel clock jitter (≤500 ps), 10-bit ADC linearity (±1 LSB INL at 150 MSPS), sync-on-green extraction capability, and TQFP-100 PowerPAD thermal performance for high-density video front-end designs.

Technical Context

The TVP7000PZPR integrates three independent analog signal chains-each with clamp, 8-bit programmable gain amplifier (PGA), and 10-bit ADC-enabling simultaneous digitization of RGB, YPbPr, or composite inputs. Its analog PLL generates pixel clocks from 12 MHz to 150 MHz with subpixel phase adjustment (11.25° resolution) and COAST mode for stable operation during vertical blanking.

It supports both AC- and DC-coupled inputs, includes sync slicer and separator for HSYNC/VSYNC extraction from SOG, and formats output in RGB/YCbCr 4:4:4 or YCbCr 4:2:2 modes with dedicated DATACLK for latch timing. All configuration is performed via I²C interface with register readback and dual-device address support.

Key Specifications

Pinout & Package

Package: 100-pin TQFP with PowerPAD™ thermally enhanced exposed pad (PZP suffix), requiring soldered thermal connection to PCB ground plane for optimal heat dissipation in continuous video digitization.

Key Features

Applications

Equivalent & Alternatives

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

Compared with THS7353IPWPR and ADV7123KSTZ140, the TVP7000PZPR uniquely combines 150 MSPS digitization, analog PLL-based pixel clock synthesis, and sync-on-green extraction in a single TQFP package-making it irreplaceable for HDTV-capable, self-contained analog video front-ends.

Availability

TVP7000PZPR is available at Aetrix Electronics and suitable for LCD/DLP TV manufacturing, broadcast video capture hardware, and industrial image processing systems requiring stable component supply and long-term obsolescence management.

Supply support for TVP7000PZPR 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 over 50 years of innovation in precision signal chain solutions.

The TVP7000PZPR belongs to TI's legacy video interface product line, designed specifically for high-fidelity analog video digitization in consumer displays and professional video equipment-prioritizing low-jitter sampling, flexible sync handling, and thermal reliability in compact form factors.

FAQ

What is the maximum supported pixel clock frequency for TVP7000PZPR?

The TVP7000PZPR supports pixel clock frequencies from 12 MHz to 150 MHz via its integrated analog PLL. At 150 MHz, it enables digitization of 1920×1080p@60 Hz video with full 10-bit resolution and ≤500 ps jitter-verified in TI's SLES143 datasheet under electrical characteristics.

Does TVP7000PZPR support both RGB and YPbPr input formats simultaneously?

Yes, the TVP7000PZPR supports simultaneous RGB and YPbPr digitization through its 10 analog inputs (RIN/GIN/BIN/SOGIN) and programmable input MUX registers (0x19/0x1A). Each of the three ADC channels can be independently assigned to different color spaces, enabling mixed-source capture in multi-format video systems.

How does the COAST function operate in TVP7000PZPR during vertical blanking intervals?

The COAST input (pin 77) allows the TVP7000PZPR's analog PLL to maintain stable pixel clock frequency during vertical blanking or HSYNC dropout. When asserted, the PLL holds VCO frequency using last-known loop parameters-ensuring continuous, low-jitter sampling without re-lock delay, critical for artifact-free video capture.

What are the power supply requirements for reliable operation of TVP7000PZPR?

The TVP7000PZPR requires five distinct supplies: IOVDD (3.0–3.6 V), DVDD (1.7–1.9 V), A18VDD (1.7–1.9 V), PLL_A18VDD (1.7–1.9 V), and A33VDD (3.0–3.6 V). Decoupling with 0.1 µF ceramics near each supply pin and proper PowerPAD™ grounding is mandatory to meet 897 mW dissipation limits at 108 MHz.

Can TVP7000PZPR generate YCbCr 4:2:2 output directly, and how is it configured?

Yes, the TVP7000PZPR outputs YCbCr 4:2:2 directly by setting bit [0] of register 0x15 (Output Formatter) to '1'. In this mode, BOUT[9:0] carries time-multiplexed Cb/Cr data while ROUT/GOUT remain active for Y, reducing trace count by one-third versus 4:4:4-confirmed in Figure 6 and functional description sections of SLES143.