PTN3360B

更新时间： 2024-09-25 09:58:31

品牌	Logo	应用领域
恩智浦 - NXP		转换器电平转换器
页数	文件大小	规格书
22页	367K
描述
Enhanced performance HDMI/DVI level shifter

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PTN3360B 数据手册

PTN3360B

Enhanced performance HDMI/DVI level shifter

Rev. 02 — 8 October 2009

Product data sheet

1. General description

The PTN3360B is a high-speed level shifter device which converts four lanes of low-swing

AC-coupled differential input signals to DVI v1.0 and HDMI v1.3a compliant open-drain

current-steering differential output signals, up to 2.5 Gbit/s per lane. Each of these lanes

provides a level-shifting differential buffer to translate from low-swing AC-coupled

differential signaling on the source side, to TMDS-type DC-coupled differential

current-mode signaling terminated into 50 Ω to 3.3 V on the sink side. Additionally, the

PTN3360B provides a single-ended active buffer for voltage translation of the HPD signal

from 5 V on the sink side to 3.3 V on the source side and provides a channel for level

shifting of the DDC channel (consisting of a clock and a data line) between 3.3 V

source-side and 5 V sink-side. The DDC channel is implemented using pass-gate

technology providing level shifting as well as disablement (isolation between source and

sink) of the clock and data lines.

The low-swing AC-coupled differential input signals to the PTN3360B typically come from

a display source with multi-mode I/O, which supports multiple display standards, e.g.,

DisplayPort, HDMI and DVI. While the input differential signals are conﬁgured to carry DVI

or HDMI coded data, they do not comply with the electrical requirements of the DVI v1.0 or

HDMI v1.3a speciﬁcation. By using PTN3360B, chip set vendors are able to implement

such reconﬁgurable I/Os on multi-mode display source devices, allowing the support of

multiple display standards while keeping the number of chip set I/O pins low. See

Figure 1.

The PTN3360B main high-speed differential lanes feature low-swing self-biasing

differential inputs which are compliant to the electrical speciﬁcations of DisplayPort

Standard v1.1 and/or PCI Express Standard v1.1, and open-drain current-steering

differential outputs compliant to DVI v1.0 and HDMI v1.3a electrical speciﬁcations. The

I²C-bus channel level-translates the DDC signals between 3.3 V (source) and 5.0 V (sink).

The PTN3360B is a fully featured HDMI as well as DVI level shifter. It is functionally

equivalent to PTN3300A but provides higher speed performance and higher ESD

robustness. The PTN3360B is also equivalent to PTN3360A with the exception that

PTN3360B provides non-inverting level shifting on the HPD channel.

PTN3360B is powered from a single 3.3 V power supply consuming a small amount of

power (120 mW typ.) and is offered in a 48-terminal HVQFN48 package.

12 3 4 5 6 7...22

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与PTN3360B相关器件

型号	品牌	获取价格	描述	数据表
PTN3360BBS	NXP	获取价格	Enhanced performance HDMI/DVI level shifter
PTN3360BBS,518	NXP	获取价格	PTN3360B - Enhanced performance HDMI/DVI level shifter QFN 48-Pin
PTN3360DBS	NXP	获取价格	SPECIALTY CONSUMER CIRCUIT, PQCC48, 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT619-1, H
PTN3360DBS,518	NXP	获取价格	PTN3360D - Enhanced performance HDMI/DVI level shifter with active DDC buffer, supporting
PTN3360DBS/S900	NXP	获取价格	IC SPECIALTY CONSUMER CIRCUIT, PQCC48, 7 X 7 MM, 0.85 MM HEIGHT, PLASTIC, MO-220, SOT619-1
PTN3360DBS/S900,51	NXP	获取价格	PTN3360D - Enhanced performance HDMI/DVI level shifter with active DDC buffer, supporting
PTN3361B	NXP	获取价格	HDMI/DVI level shifter with dongle detect support and active DDC buffer
PTN3361BBS	NXP	获取价格	HDMI/DVI level shifter with dongle detect support and active DDC buffer
PTN3361BBS,518	NXP	获取价格	PTN3361B - HDMI/DVI level shifter with dongle detect support and active DDC buffer QFN 48-
PTN3361CBS	NXP	获取价格	Enhanced performance HDMI/DVI level shifter with active DDC buffer, supporting 1.65 Gbit/s

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