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SGM4717 参数 Datasheet PDF下载

SGM4717图片预览
型号: SGM4717
PDF下载: 下载PDF文件 查看货源
内容描述: 4.5ヘ, 300MHz的带宽,双通道, SPDT模拟开关 [4.5ヘ, 300MHz Bandwidth, Dual, SPDT Analog Switch]
分类和应用: 开关光电二极管
文件页数/大小: 11 页 / 535 K
品牌: SGMICRO [ Shengbang Microelectronics Co, Ltd ]
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SGM4717
GENERAL DESCRIPTION
The SGM4717 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 (300MHz) and low ON-resistance (4.5Ω
typ), Targeted applications
for
audio switching.
4.5Ω, 300MHz Bandwidth,
Dual, SPDT Analog Switch
FEATURES
Voltage Operation : 1. 8 V to 5. 5 V
On-Resistance: 4.5Ω (typ) at 5.0V
High Bandwidth: 300 MHz
Fast Switching Time
t
ON
26 ns
t
OFF
20 ns
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°C to 85°C
MSOP-10 and CSP-10 Packages
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 MSOP-10 and CSP-10 packages.
PIN CONFIGURATIONS(TOP VIEW)
SGM4717YMS
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Cell Phones
PDAs
MP3s
V+
NO1
COM1
IN1
NC1
1
2
3
4
5
MSOP-10
10
9
8
7
6
NO2
COM2
IN2
NC2
GND
SGM4717YG
FUNCTION TABLE
LOGIC
0
1
NO
OFF
ON
NC
ON
OFF
C
NC1
B
GND
A
NC2
1
2
3
4
IN1
IN2
COM1
COM2
NO1
V
+
NO2
CSP-10
Switches Shown For Logic “0” Input
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B