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SGM4727 Datasheet, PDF (1/10 Pages) SG Micro Corp – 9Ω, 500MHz Bandwidth, Dual, SPDT Analog Switch | |||
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SGM4727
9â¦, 500MHz Bandwidth,
Dual, SPDT Analog Switch
GENERAL DESCRIPTION
The SGM4727 is a dual, bidirectional, single-pole/double-
throw (SPDT) CMOS analog switches designed to operate
from a single +1.8V to +5.5V supply. It features
high-bandwidth (500MHz) and low ON-resistance (9Ω typ),
Targeted applications for audio switching.
SGM4727 features guaranteed on-resistance matching (0.3Ω
TYP) between switches and guaranteed on-resistance
flatness over the signal range (2.5Ω TYP). This ensures
excellent linearity and low distortion when switching audio
signals.
The SGM4727 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.
SGM4727 is available in a CSP-10 package.
FEATURES
â Voltage Operation : 1. 8 V to 5. 5 V
â On-Resistance: 9Ω (typ) at 5.0V
â High Bandwidth: 500 MHz
â Fast Switching Time
tON 26 ns
tOFF 20 ns
â High Off-Isolation: 66dB at 10MHz
â Low Crosstalk: 105dB at 10MHz
â Rail-to-Rail Operation
â TTL/CMOS Compatible
â Break-Before-Make Switching
â Extended Industrial Temperature Range:
â40°C to 85°C
â Chip-Scale Package
PIN CONFIGURATIONSï¼TOP VIEWï¼
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Cell Phones
PDAs
MP3s
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
FUNCTION TABLE
LOGIC
NO
NC
0
OFF
ON
1
ON
OFF
Switches Shown For Logic â0â Input
REV.A
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