SGM4717_15 Datasheet, PDF (1/12 Pages) SG Micro Corp – Dual, SPDT Analog Switch

SGM4717
4.5Ω, 300MHz Bandwidth,
Dual, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM4717 is a dual, bidirectional, single-pole/
double-throw (SPDT) CMOS analog switch designed to
operate from a single 1.8V to 5.5V supply. It features
high-bandwidth (300MHz) and low on-resistance (4.5Ω
TYP), targeted applications for audio switching.
SGM4717 features guaranteed on-resistance matching
(0.3Ω MAX) between switches and guaranteed on-
resistance flatness over the signal range (2.3Ω TYP).
This ensures excellent linearity and low distortion when
switching audio signals.
The SGM4717 is a committed dual single-pole/double
-throw (SPDT) that consist of two normally open (NO)
and two normally close (NC) switches. This configuration
can be used as a dual 2-to-1 multiplexer.
SGM4717 is available in Green WLCSP-2.0×1.5-10B
and MSOP-10 packages.
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Cell Phones
PDAs
MP3s
FUNCTION TABLE
LOGIC
0
1
NO
OFF
ON
NC
ON
OFF
Switches Shown For Logic “0” Input
FEATURES
 Voltage Operation: 1.8V to 5.5V
 On-Resistance: 4.5Ω (TYP) at 5.0V
 High Bandwidth: 300MHz
 Fast Switching Times
t_ON 26ns
t_OFF 20ns
 High Off-Isolation: -57dB at 10MHz
 Low Crosstalk: -99dB at 10MHz
 Rail-to-Rail Operation
 TTL/CMOS Compatible
 Break-Before-Make Switching
 Extended Industrial Temperature Range:
-40℃ to +85℃
 Available in Green WLCSP-2.0×1.5-10B and
MSOP-10 Packages
PIN CONFIGURATIONS (TOP VIEW)
SGM4717YMS
V+ 1
NO1 2
COM1 3
IN1 4
NC1 5
MSOP-10
10 NO2
9 COM2
8 IN2
7 NC2
6 GND
SGM4717YG
C
B
A
NC1
GND
NC2
1
IN1
IN2
2
COM1
COM2
3
NO1
V+
NO2 4
WLCSP-2.0×1.5-10B
SG Micro Corp
www.sg-micro.com
REV. B. 4