STMAV340 datasheet(1/21 Pages) STMICROELECTRONICS

部件名	STMAV340

功能描述	Low ON Resistance Quad, SPDT, Wide-Bandwidth Video Switch

PDF	21 Pages

Scroll/Zoom	100%

制造商	STMICROELECTRONICS [STMicroelectronics]

网页	http://www.st.com

标志

1 / 21 page

September 2005

1/21

21

Rev. 1

STMAV340

Low ON Resistance Quad, SPDT, Wide-Bandwidth Video Switch

Features

■

Bi-directional operation

■

4 input/output channels analog video switch

■

Wide bandwidth 300MHz

■

Low 4

Ω switch resistance between two ports

■

Excellent RON matching between channels

■

Minimal propagation delay through the switch

■

Low quiescent current consumption

■

VCC Operating Range: 4.0V to 5.5V

■

Zero bounce in flow-through mode

■

Control inputs compatible with TTL level

■

All input/output pins are on the same side

facilitates PCB routing

■

Data and control inputs provide the

undershoot clamp diode

■

Guaranteed break-before-make timing

■

High ESD rating: > 2kV HBM

■

–40°C to 85°C operating temperature range

■

Suitable for both RGB and Composite-Video

Switching

■

Available in a small TSSOP16 package

Applications

■

Advanced TVs

■

Front projectors

■

LCD Monitors

■

Notebook PCs

■

DVD Players

Order Codes

Description

The

STMAV340

is

a

bidirectional quad

(4

channel), high speed single pole/double throw

(SPDT), low power CMOS TTL-compatible analog

video

switch

designed

for

advanced

video

applications which demand

superior image

quality. The low ON Resistance (RON) of the

switch allows inputs to be connected to outputs

without adding propagation delay or generating

additional ground bounce noise.

STMAV340 is designed for very low cross-talk,

low bit-to-bit skew, high channel-to-channel noise

isolation, and low I/O capacitance. The switch

offers very little or practically no attenuation of the

high speed signals at the outputs, thus preserving

the signal integrity enough to pass stringent

requirements.

The STMAV340 is able to simplify the PCB routing

on inputs and outputs as well as reduce the

overall BOM costs by eliminating the need for

more costly input-output controllers.

TSSOP16

www.st.com

Part Number

Temperature Range

Package

Comments

STMAV340

–40

°C to +85°C

TSSOP16

STMAV340TTR

类似零件编号 - STMAV340

制造商	部件名	数据表	功能描述
STMicroelectronics	STMAV335	1Mb / 21P	Low ON Resistance Triple, SP3T, Wide-Bandwidth Video Switch 23-Jan-2006
STMicroelectronics	STMAV335TTR	1Mb / 21P	Low ON Resistance Triple, SP3T, Wide-Bandwidth Video Switch 23-Jan-2006

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