4.5Ω, High Speed, Low Voltage
SGM5018
Quad, SPDT Analog Switch
GENERAL DESCRIPTION
FEATURES
The SGM5018 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.
−
Low Voltage Operation : 1.8V to 5.5V
− RON is Typically 4.5Ω at 5V
−
−
−
−
−
−
−
Low On-Resistance Flatness
-3dB Bandwidth: 300MHz
Rail-to-Rail Input and Output Operation
Typical Power Consumption (<0.01 µW)
TTL/CMOS Compatible
-40℃to +85℃Operating Temperature Range
Lead (Pb) Free TSSOP-16 Package
SGM5018 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 process ensures ultra low
power dissipation, making the parts ideally suited for
portable and battery powered instruments.
PIN CONFIGURATION (TOP VIEW)
SGM5018 is available in Pb-free TSSOP-16 package.
APPLICATIONS
Battery-Powered Systems
USB 1.1 Signal Switching Circuits
Communication Systems
Portable Instrumentation
Audio and Video Switching
Computer Peripherals
Cell Phones
PDAs
FUNCTION TABLE
IN
NO
OFF
ON
NC
ON
OFF
EN
L
L
L
H
√
H
All Switches Open
√ = Don’t Care.
SG Microelectronics Co, Ltd
Tel: 86/10/51798160/80
www.sg-micro.com
REV. A