Datasheet > PT8501P20A

PT8501P20A

更新时间： 2024-11-29 22:26:11

品牌	Logo	应用领域
普诚科技 - PTC		显示器
页数	文件大小	规格书
4页	166K
描述
Synchronous Signal Discriminator for Multi-Sync Display Monitor

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PT8501P20A 数据手册

Tel : 886-2-29162151

Fax : 886-2-29174598

Princeton Technology Corp.

PTC

Synchronous Signal Discriminator

for Multi-Sync Display Monitor

PT 8501

PT 8501 is a frequency discriminator IC utilizing CMOS Technology specially

designed for multi-sync display monitors. It supports a wide variety of display

modes -- from VGA‘s 640 x 350 to work station’s 1280 x 1024. By checking the

frequency and/or polarity of the horizontal and/or vertical synchronous signals,

PT 8501 can decide the proper display mode. It then drives the corresponding

output pins from high impedance to low level. PT8501 also sends out negative

polarity horizontal/vertical synchronous signals. PT8501’s highly comprehensive

features make it very reliable in performance.

Supports VESA VGA (640 x 350 / 640 x 640 / 640 x 480)

Supports IBM VGA (640 x 350 / 640 x 400 / 640 x 480)

Supports IBM 8514/A (Interlace / Non-Interlaced)

Supports VESA Super VGA

Supports VESA New Super VGA

Supports European Super VGA

Supports VESA XGA (1024 x 768)

Supports Work Station (1280 x 1024)

The Open-Drain Output Pin can be pulled up to 14 Volts (with Pull-High

Resistor)

Supports User-Defined Special Display Mode/Frequency Discrimination

Multi-Sync Display Monitor

12 3 4

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型号	品牌	获取价格	描述	数据表
PT8501P24	PTC	获取价格	Synchronous Signal Discriminator for Multi-Sync Display Monitor
PT-8502	NJSEMI	获取价格	SILICON NPN TRANSISTOR
PT85QWC45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWD45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWE45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWF45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWG45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWH45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWJ45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN
PT85QWK45	DYNEX	获取价格	Assymetric SCR, 2625A I(T)RMS, 4500V V(DRM), 16V V(RRM), 1 Element, W, 4 PIN