SGM3719中文資料圣邦股份數(shù)據(jù)手冊PDF規(guī)格書

GENERAL DESCRIPTION

The SGM3719 is a bidirectional, single-pole/

double-throw (SPDT) CMOS analog switch designed to

operate from a single +2.5V to +5.0V supply. It features

high bandwidth (400MHz) and low on-resistance (4?

TYP), and the switches can handle negative signal

down to -2.0V.

The SGM3719 features a guaranteed on-resistance

matching of 0.1? (TYP) between switches and a

guaranteed on-resistance flatness of 1? (TYP) over the

signal range. This ensures excellent linearity and low

distortion when switching audio signals.

The SGM3719 is a committed single-pole/double-throw

(SPDT) switch that consists of one normally open (NO)

and one normally closed (NC) switches. This

configuration can be used as a 2-to-1 multiplexer.

The SGM3719 is available in Green SOT-23-6

package.

FEATURES

? Supply Range: +2.5V to +5.0V

? Negative Signal Swing Capability: -2.0V to V+

? On-Resistance: 4? (TYP) at +5.0V

? High Bandwidth: 400MHz

? Fast Switching Times

tON = 15ns (TYP)

tOFF = 11ns (TYP)

? High Off-Isolation: -49dB at 10MHz

? 1.8V Logic Control

? Break-Before-Make Switching

? Extended Industrial Temperature Range:

-40℃ to +85℃

? Small Package

Available in Green SOT-23-6 Package

APPLICATIONS

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

PDAs

MP3s