CH7307C overview

CH7307C is a component documented by Chrontel, Inc. The PDF description identifies it as "CH7307C DVI Transmitter Rev. 2.0, 06/12/2018." This guide condenses the most useful engineering information from the available PDF so that designers and sourcing teams can identify the checks that still need confirmation in the original document.

Datasheet snapshot

  • Manufacturer: Chrontel, Inc.
  • Part number: CH7307C
  • Category: IC
  • Datasheet length: 19 Pages

Specifications and operating details

The following points were extracted from the PDF text. Check the associated conditions, notes and limits in the complete document before using a value in a design.

  • The DVI processor includes a low jitter PLL for generation of the high frequency serialized clock, and all circuitry required encoding, serializing and transmitting the data.
  • The CH7307C is able to drive a DFP display at a pixel rate of up to 165MHz. ◊ Intel ® Proprietary.
  • This pin functions as the clock input/output of the serial port and operates with inputs from 0 to 2.5V.
  • This pin requires an external 4k Ω - 9k Ω pull-up resistor to 2.5V.
  • This pin functions as the bi-directional data pin of the serial port and operates with inputs from 0 to 2.5V.
  • Changes on the status of this pin will be relayed to the graphics controller via the SDVO_INT+/- pins, where toggling between 100MHz and 200MHz is considered an assertion (‘1’ v alue), not toggling at all is considered a de-assertion (‘0’.
  • Toggling between 100MHz and 200MHz on this pair is considered an assertion (‘1’ value); not toggling at all is consi dered a de-assertion (‘0’ value).

Topics covered by the datasheet

The document includes sections related to:

  • ORDERING INFORMATION

Engineering review checklist

  • Confirm supply rails, clock limits, memory size, peripheral mapping and I/O voltage compatibility.
  • Check package pinout, boot configuration, programming interface and silicon-revision errata.
  • Budget decoupling, thermal margin, startup timing and firmware recovery behavior before release.

Always confirm values against the latest manufacturer-controlled datasheet, especially when qualifying a substitute or releasing a production BOM.

View the complete PDF and model record

Open the CH7307C datasheet and model details to review the complete PDF, document pages and available product information.

Source attribution

Adapted from the PDF associated with this DigiCamel model page.

Source model URL: https://www.digicamel.com/product.php?slug=ch7307c-chrontel-inc

CH7307C Chrontel Inc. IC CH7307C datasheet CH7307C specifications CH7307C applications