DLPC4420ZPC datasheet(33/49 Pages) TI

Nome de Peças	DLPC4420ZPC

Descrição Electrónicos	DLPC4420 DLP짰 Display Controller

PDF	49 Pages

Scroll/Zoom	100%

Fabricante Electrônico	TI [Texas Instruments]

Página de início	http://www.ti.com

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33 / 49 page

Table 8-2. Recommended Crystal Configuration (continued)

PARAMETER

RECOMMENDED

UNIT

CL1 external crystal load capacitor (MOSC)

See (1)

CL2 external crystal load capacitor (MOSCN)

See (1)

PCB layout

A ground isolation ring around the crystal is

recommended.

(1)

Typical drive level with the XSA020000FK1H-OCX Crystal (ESRmax = 40 Ω) = 50 µW.

Figure 8-3. Recommended Crystal Oscillator Configuration

Typically the external crystal oscillator stabilizes within 50 ms after stable power is applied.

8.2.2 Detailed Design Procedure

For connecting the DLPC4420 controller and the DLP DMD together, see the reference design schematic. The

layout guidelines must be followed to achieve a reliable system. To complete the DLP system, an optical module

or light engine is required that contains the DLP DMD, associated illumination sources, optical elements, and

necessary mechanical components.

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DLPC4420

DLPS222 – DECEMBER 2021

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DLPC4420ZPC Folha de dados(PDF) 33 Page - Texas Instruments