SGM44603 Datasheet, PDF (1/12 Pages) SG Micro Corp – SPDT Analog Switch

SGM44603
4.5Ω, High Speed, Low Voltage
Quad, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM44603 is a high-speed, low-voltage, quad
single-pole/double-throw (SPDT) CMOS analog switch
multiplexer that is designed to operate from a single
+1.8V to +5.5V power supply.
SGM44603 features guaranteed on-resistance (4.5Ω
TYP), on-resistance matching (3.6Ω MAX) between
switches and guaranteed on-resistance flatness over the
signal range (3Ω TYP). This ensures excellent linearity
and low distortion when switching audio signals. Fast
switching speed, coupled with high signal bandwidth
(300MHz), also makes the parts suitable for video signal
switching. CMOS construction ensures ultra low power
dissipation, making the parts ideally suited for portable
and battery powered instruments.
SGM44603 is available in Green TQFN-2.6×1.8-16L
package.
APPLICATIONS
Battery-Powered Systems
USB 1.1 Signal Switching Circuits
Communication Systems
Portable Instrumentation
Audio and Video Switching
Computer Peripherals
Cell Phones
PDAs
FEATURES
 Low Voltage Operation: 1.8V to 5.5V
 R_ON is Typically 4.5Ω at 5V
 Low On-Resistance Flatness
 -3dB Bandwidth: 300MHz
 Rail-to-Rail Input and Output Operation
 Typical Power Consumption (< 0.01μW)
 TTL/CMOS Compatible
 -40℃ to +85℃ Operating Temperature Range
 Available in Green TQFN-2.6×1.8-16L Package
BLOCK DIAGRAM
COM1
COM2
COM3
COM4
EN
IN
Logic
NC1
NO1
NC2
NO2
NC3
NO3
NC4
NO4
SG Micro Corp
www.sg-micro.com
REV. A. 3