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参数资料
| 型号： | PI3VDP411LST |
| 厂商： | Pericom Semiconductor Corp. |
| 英文描述： | Digital Video Level Shifter for dual mode DP signals w/ inverting buffer for HPD signal |
| 中文描述： | 数字视频电平转换器的双模信号瓦特民主党的HPD信号反相缓冲/ |
| 文件页数： | 5/11页 |
| 文件大小： | 444K |
| 代理商： | PI3VDP411LST |
5
PS8906A 08/28/07
PI3VDP411LST
Digital Video Level Shifter for dual mode DP
signals w/ inverting buffer for HPD signal
Pin Name
OUT_D2+
Type
TMDS Differential output
Description
HDMI 1.3 compliant TMDS output. OUT_D2+ makes
a differential output signal with OUT_D2–.
HDMI 1.3 compliant TMDS output. OUT_D2– makes
a differential output signal with OUT_D2+.
HDMI 1.3 compliant TMDS output. OUT_D1+ makes
a differential output signal with OUT_D1–.
HDMI 1.3 compliant TMDS output. OUT_D1– makes
a differential output signal with OUT_D1+.
Low Frequency, 0V to 5V (nominal) input signal. This
signal comes from the HDMI connector. Voltage High
indicates "plugged" state; voltage low indicated
"unplugged". HPD_SINK is pulled down by an
integrated 100K ohm pulldown resistor.
Inverted buffer from 0V to 5V input signal. If input is
LOGIC HIGH, then output will be LOGIC LOW, with
VOL max of 0.1V max. If input is LOGIC LOW, then
output will be LOGIC LOW, with Voh of 0.8V min.
3.3V DDC Data I/O. Pulled up by external termina-
tion to 3.3V. Connected to SCL_SINK through volt-
age-limiting intergrated NMOS passgate.
3.3V DDC Data I/O. Pulled up by external termination
to 3.3V. Connected to SDA_SINK through voltage-
limiting intergrated NMOS passgate.
5V DDC Clock I/O. Pulled up by external termination
to 5V. Connected to SCL_SOURCE through voltage-
limiting integrated NMOS passgate.
5V DDC Data I/O. Pulled up by external termination
to 5V. Connected to SDA_SOURCE through voltage-
limiting integrated NMOS passgate.
OUT_D2–
TMDS Differential output
OUT_D1+
TMDS Differential output
OUT_D1–
TMDS Differential output
HPD_SINK
5V tolerance single-ended input
HPD_SOURCE#
1V buffer
SCL_SOURCE
Single-ended 3.3V open-drain
DDC I/O
SDA_SOURCE
Single-ended 3.3V open-drain
DDC I/O
SCL_SINK
Single-ended 5V open-drain
DDC I/O
SDA_SINK
Single-ended 5V open-drain
DDC I/O
DDC_EN
5.0V tolerant Single-ended input Enables bias voltage to the DDC passgate level shifter
gates. (May be implemented as a bias voltage connec-
tion to the DDC pass gates themselves.)
DDC_EN
0V
3.3V
Passgate
Disabled
Enabled
VCC3V
OC_2
(1)
(REXT)
3.3V DC Supply
3.3V single-ended control input
3.3V ± 10%
Acceptable connections to OC_1 (REXT) pin are: Re-
sistor to GND; Resistor to 3.3V; NC. (Resistor should
be 0-ohm).
Note:
1) internal 100Kohm pull-up
07-0191
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相关代理商/技术参数 |
参数描述 |
|---|---|
| PI3VDP411LSTZBE | 功能描述:视频 IC 开发工具 Disply port to TMDS elec. brdg RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| PI3VDP411LSTZBEX | 功能描述:视频 IC 开发工具 Disply port to TMDS elec. Brdg RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
| PI3VDP411LSTZDE | 制造商:Pericom Semiconductor Corporation 功能描述:Digital Video Level Shifter 48-Pin TQFN EP |
| PI3VDP411LSTZDEX | 制造商:Pericom Semiconductor Corporation 功能描述:Digital Video Level Shifter 48-Pin TQFN EP T/R |
| PI3VDP411LSZBE | 功能描述:视频 IC 开发工具 Disply port to TMDS elec. Brdg RoHS:否 制造商:Texas Instruments 产品:Evaluation Boards 类型:YPbPr to RGBHV Converters 工具用于评估:LMH1251 工作电源电压:5 V |
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