F4MP datasheet(17/37 Pages) NXP

部件名	F4MP

功能描述	Low power DisplayPort to VGA adapter with integrated 1 : 2 VGA switch

PDF	37 Pages

Scroll/Zoom	100%

制造商	NXP [NXP Semiconductors]

网页	http://www.nxp.com

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17 / 37 page

PTN3355

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Product data sheet

Rev. 3.1 — 4 November 2016

17 of 37

NXP Semiconductors

PTN3355

Low power DP to VGA adapter with integrated 1 : 2 VGA switch

10.4 Timing reference

PTN3355 requires a crystal or ceramic resonator for a stable VGA clock timing reference.

Resonators have a higher frequency tolerance than crystals, but have the advantage of

integrated capacitors and therefore a small PCB area and potentially lower cost.

Table 10.

Required crystal specifications (SMD components)

Crystal parameters

Specifications

Frequency

25 MHz, 27 MHz or 33 MHz

Operation mode

Fundamental

Frequency tolerance

1 % maximum

Frequency stability over temperature

0.4 % maximum

Load capacitance (CL)18 pF

Shunt capacitance

< 2 pF

Equivalent Series Resistance (ESR)

< 150

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F4MP 数据表(PDF) 17 Page - NXP Semiconductors