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PDF SGM3699 Data sheet ( Hoja de datos )
| Número de pieza | SGM3699 | |
| Descripción | SPDT Analog Switch | |
| Fabricantes | Shengbang Microelectronics | |
| Logotipo |  |
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SGM3699
0.5Ω, Low Voltage
Quad, SPDT Analog Switch
GENERAL DESCRIPTION
FEATURES
The SGM3699 is a quad, low on-resistance, low voltage,
bidirectional, single-pole/double-throw (SPDT) CMOS
analog switch that is designed to operate from a single
+1.8V to +4.2V power supply. Targeted applications include
www.DataShbeaettt4eUry.copmowered equipment that benefit from low RON (0.5Ω)
and fast switching speeds (tON = 52 ns, tOFF = 25 ns).
The SGM3699 consists of four SPDT switches. It is
configured as a dual double-pole/double-throw (DPDT)
device with two logic control inputs that control two SPDT
switches each. The configuration can be used as a dual
differential 2-to-1 multiplexer/demultiplexer.
SGM3699 is available in a TQFN-16 package.
− Low Voltage Operation: 1. 8V to 4. 2V
− Low On-Resistance: 0. 5Ω(TYP)
− Low On-Resistance Flatness
− –3dB Bandwidth: 70MHz
− Fast Switching Time(4.2V)
tON 52ns
tOFF 25ns
− Rail-to-Rail Operation
− Typical Power Consumption (<0.01 µW)
− TTL/CMOS Compatible
− Lead (Pb) Free TQFN-16 Package (3.0mm x 3.0mm)
PIN CONFIGURATION（TOP VIEW）
APPLICATIONS
Communication Systems
Cell Phones
Portable Instrumentation
Audio Signal Routing
Audio and Video Switching
PCMCIA Cards
Computer Peripherals
Modems
PDAs
FUNCTION TABLE
IN1-IN2
0
1
IN3-IN4
0
1
Function
NC1 and NC2 NO1 and NO2
ON OFF
OFF ON
Function
NC3 and NC4 NO3 and NO4
ON OFF
OFF ON
COM1 NO1 V+ NC4
16 15 14 13
NC1 1
12 COM4
IN1-IN2 2
NO2 3
GND
11 NO4
10 IN3-IN4
COM2 4
9 NC3
5 678
NC2 GND NO3 COM3
BLOCK DIAGRAM
COM1
IN1-IN2
COM2
COM3
IN3-IN4
COM4
NC1
NO1
NC2
NO2
NC3
NO3
NC4
NO4
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
REV. B
1 page  
TYPICAL PERFORMANCE CHARACTERISTICS
On Response vs.Frequency
3
V+ = +3.3V
TA = +25℃
0
www.DataSheet4U.co-m3
-6
-9
0.1
1 10 100
Frequency(MHz)
1000
Response vs.Frequency
20
0
-20
-40
OFF-ISOLATION
-60
-80
-100
-120
-140
0.01
CROSSTALK
V+ = +3.3V
TA = +25℃
0.1 1
10
Frequency(MHz)
100
1000
On Response vs.Frequency
3
V+ = +4.2V
TA = +25℃
0
-3
-6
-9
0.1
1 10 100
Frequency(MHz)
1000
Response vs.Frequency
20
0
-20
-40
OFF-ISOLATION
-60
-80
-100
-120
-140
0.01
CROSSTALK
V+ = +4.2V
TA = +25℃
0.1 1
10
Frequency(MHz)
100
1000
５ SGM3699
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet SGM3699.PDF ] | |
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