SGM4717 Shengbang Microelectronics, SGM4717 Datasheet

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SGM4717

Manufacturer Part Number
SGM4717
Description
SPDT Analog Switch
Manufacturer
Shengbang Microelectronics
Datasheet

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0
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GENERAL DESCRIPTION
The SGM4717 is a dual, bidirectional, single-pole/double-
throw (SPDT) CMOS analog switches designed to operate
from
high-bandwidth (300MHz) and low ON-resistance (4.5Ω
typ), Targeted applications
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.
APPLICATIONS
Portable Instrumentation
Battery-Operated Equipment
Computer Peripherals
Cell Phones
PDAs
MP3s
FUNCTION TABLE
Switches Shown For Logic “0” Input
LOGIC
SGM4717
a
0
1
single +1.8V to +5.5V supply. It
Shengbang Microelectronics Co, Ltd
Tel: 86/451/84348461
www.sg-micro.com
OFF
NO
ON
for
audio switching.
OFF
ON
NC
features
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
− 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:
− MSOP-10 and CSP-10 Packages
PIN CONFIGURATIONS(TOP VIEW)
Dual, SPDT Analog Switch
t
t
–40°C to 85°C
ON
OFF
4.5Ω, 300MHz Bandwidth,
26 ns
20 ns
COM1
NO1
NC1
IN1
V +
4
1
2
3
5
COM1
NC1
IN1
NO1
C
SGM4717YMS
SGM4717YG
MSOP-10
CSP-10
GND
V
B
+
COM2
NC2
NO2
IN2
A
10
9
8
7
6
1
2
3
4
NO2
IN2
NC2
COM2
GND
REV. B

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SGM4717 Summary of contents

Page 1

... 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. APPLICATIONS Portable Instrumentation Battery-Operated Equipment Computer Peripherals Cell Phones ...

Page 2

... L +25°C 300 +25°C 5.5 +25°C 15.5 - 40°C to +85°C 1.8 - 40°C to +85°C + SGM4717 Ω 10.5 Ω Ω 0.4 Ω Ω 4.3 Ω 1 µA 1 µ µA ...

Page 3

... L +25°C 300 +25°C 5.5 +25°C 15.5 - 40°C to +85°C 1.8 - 40°C to +85°C + SGM4717 MAX UNITS Ω 8.5 Ω 0.3 Ω 0.4 Ω 3.3 Ω 3.7 Ω 1 µA 1 µ µ ...

Page 4

... Junction Temperature...........................................................+150°C Storage Temperature.............................................- 65°C to +150°C ................... - 0. 0.3V) (1) + Lead Temperature (soldering, 10s).....................................+260°C ESD (HBM) ...............................................................................2000V FUNCTION terminal may be an input or output. 4 PACKAGE PACKAGE MARKING OPTION Tape and Reel, 3000 4717YG SGM4717YMS Tape and Reel, 3000 SGM4717 ...

Page 5

... A 100 1000 CROSSTALK +25℃ 100 1000 5 On Response vs.Frequency + +25℃ 100 Frequency(MHz) Response vs.Frequency 20 0 ON-LOSS -20 -40 -60 OFF-ISOLATION -80 CROSSTALK -100 V = +5V + -120 T = +25℃ A -140 0.01 0 100 Frequency(MHz) SGM4717 1000 1000 ...

Page 6

... OUT 300Ω 35pF GND Test Circuit 2. Switching Times COM V OUT 300Ω 35pF V NO GND Test Circuit 3. Break-Before-Make Time Delay, t 6 50% 50% 90% 90% V OUT t t OFF ON 50 90% V OUT SGM4717 ...

Page 7

... COM IN GND Test Circuit 5. Off Isolation 7 Rise Time Delay = |t –t INRISE OUTRISE Fall Time Delay = |t OUT –t + INFALL OUTFALL Rise Time to Fall Time Mismatch = | OUT INRISE 90% 10% t INRISE 90% 10% V OUT C L 5pF SGM4717 | | –t | OUTFALL OUTRISE ...

Page 8

... Signal IN2 COM N.C. GND Channel To Channel Crosstalk = -20 Test Circuit 6. Channel-to-Channel Crosstalk V + 0.1µ COM Source IN Signal GND Test Circuit 7. Bandwidth 8 Ω 5pF V OUT Ω 5pF OUT V OUT C L 5pF SGM4717 ...

Page 9

... Top View Dimensions In Millimeters Symbol Min Nominal A 0.575 A1 0.215 A2 0.360 b 0.300 D 2.015 E 1.515 e 0.5 BASIC S 0.252 9 Bottom View Max 0.615 0.655 0.235 0.255 0.380 0.400 0.320 0.340 2.025 2.035 1.525 1.535 0.262 0.272 SGM4717 ...

Page 10

... A1 0.000 0.200 0.000 0.008 A2 0.760 0.970 0.030 0.038 b 0.30 TYP 0.012 TYP c 0.152 TYP 0.006 TYP D 2.900 3.100 0.114 0.122 e 0.50 TYP 0.020 TYP E 2.900 3.100 0.114 0.122 E1 4.700 5.100 0.185 0.201 L 0.410 0.650 0.016 0.026 θ 0° 6° 0° 6° SGM4717 ...

Page 11

... Data Sheet changed from REV.A to REV.B Changes to TYPICAL PERFORMANCE CHARACTERISTICS . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5 www.DataSheet4U.com Shengbang Microelectronics Co, Ltd Unit 3, ChuangYe Plaza No.5, TaiHu Northern Street, YingBin Road Centralized Industrial Park Harbin Development Zone Harbin, HeiLongJiang 150078 P.R. China Tel.: 86-451-84348461 Fax: 86-451-84308461 www.sg-micro.com 11 Page SGM4717 ...

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