RS2099
0.6Ω Quad SPDT Analog Switch 4-Channel 2:1
Multiplexer – Demultiplexer With Two Controls
FEATURES
DESCRIPTION
•
Bandwidth: 30MHz
•
High Speed, Typically 50ns
•
Supply Range: +1.8V to +5.5V
•
Low ON-State Resistance, 0.6Ω(TYP)
•
Break-Before-Make Switching
•
Rail-to-Rail Operation
•
TTL/CMOS Compatible
•
Extended Industrial Temperature
Range: -40°C to +125°C
The RS2099 is a bidirectional 4-channel single-pole
double-throw (SPDT) analog switch with two control
inputs, which is designed to operate from 1.8V to 5.5V.
This device is also known as a 2 channels double-pole
double-throw (DPDT) configuration.
The RS2099 device can handle both analog and digital
signals. It features bandwidth(30MHz) and low onresistance (0.6Ω TYP).
Applications include signal gating, chopping,
modulation or demodulation (modem), and signal
multiplexing for analog-to-digital and digital-to-analog
conversion systems.
APPLICATIONS
•
Video Switching
•
Relay Replacements
•
USB Switching
•
Battery-Operated Equipment
•
Cell Phones
PIN CONFIGURATIONS
RS2099
COM1 NO1
16
FUNCTION TABLE
IN1-2
0
1
NO1 and NO2
OFF
ON
NC1 and NC2
ON
OFF
IN3-4
0
1
NO3 and NO4
OFF
ON
NC3 and NC4
ON
OFF
15
V+
NC4
14
13
NC1
1
12
COM4
IN1-2
2
11
NO4
NO2
3
10
IN3-4
COM2
4
9
NC3
5
6
7
8
NC2 GND NO3 COM3
(TOP VIEW)
QFN-3x3-16L
PIN DESCRIPTION
NAME
V+
GND
IN1-2
IN3-4
COMx
NOx
NCx
REV C.1
PIN
14
6
2
10
16,4,8,12
15,3,7,11
1,5,9,13
FUNCTION
Power Supply
Ground
Digital Control Pin
Digital Control Pin
Common Terminal
Normally-Open Terminal
Normally-Closed Terminal
1
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RS2099
PIN CONFIGURATIONS
(TOP VIEW)
1
16 IN1-2
COM2
2
15 NC1
NC2
3
GND
4
NO3
5
COM3
6
NC3
7
10 COM4
IN3-4
8
9
RS2099
NO2
14 COM1
13 NO1
12 V+
11 NC4
NO4
TSSOP-16
PIN DESCRIPTION
NAME
V+
GND
IN1-2
IN3-4
COMx
NOx
NCx
PIN
12
4
16
8
2,6,10,14
1,5,9,13
3,7,11,15
FUNCTION
Power Supply
Ground
Digital Control Pin
Digital Control Pin
Common Terminal
Normally-Open Terminal
Normally-Closed Terminal
BLOCK DIAGRAM
SPDT
NC1
COM1
NO1
NC2
COM2
NO2
IN1-2
SPDT
NC3
COM3
NO3
NC4
COM4
NO4
IN3-4
2
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RS2099
ABSOLUTE MAXIMUM RATINGS (1)
V+, IN to GND..................................................-0.3V to 7.0V
Analog, Digital Voltage Range (2) …......– 0.3 to (V+) + 0.3V
Continuous Current NO, NC, or COM……............. ±500mA
Peak Current NO, NC, or COM……........…........... ±800mA
Storage Temperature ……….…………… −65°C to +150°C
Operating Temperature ……….........…… −40°C to +125°C
Junction Temperature................................................150°C
Package Thermal Resistance @ TA = +25°C
SOT23-5, SOT23-6………………….………………200°C/W
MSOP-10, SOIC-8 ,TSSOP-8……….………….... 150°C/W
QFN-3x3-16L………….……………..….…..………100°C/W
Lead Temperature (Soldering, 10s) ……………........260°C
ESD Susceptibility
HBM …......................................................................1000V
MM ……………………….........………………...……….100V
ESD SENSITIVITY CAUTION
ESD damage can range from subtle performance
degradation to complete device failure. Precision
integrated circuits may be more susceptible to
damage because very small parametric changes
could cause the device not to meet its published
specifications.
(1) Stresses above these ratings may cause permanent damage. Exposure
to absolute maximum conditions for extended periods may degrade
device reliability. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those
specified is not implied.
(2) Input terminals are diode-clamped to the power-supply rails. Input
signals that can swing more than 0.3V beyond the supply rails should
be current-limited to 10mA or less.
PACKAGE/ORDERING INFORMATION
TEMPERATURE
ORDERING NUMBER
RS2099
RS2099XTQC16
-40℃~125℃
QFN3x3-16L
RS2099
Tape and Reel,3000
RS2099
RS2099XTSS16
-40℃~125℃
TSSOP-16
RS2099
Tape and Reel,3000
RANGE
3
PACKAGE LEAD
PACKAGE
PRODUCT
MARKING
PACKAGE OPTION
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RS2099
ELECTRICAL CHARACTERISTICS
V+ = 5.0 V, TA= –40°C to 125°C (unless otherwise noted))
PARAMETER
SYMBOL
CONDITIONS
V+
TA
MIN
FULL
0
TYP
MAX UNITS
ANALOG SWITCH
Analog Signal Range
On-Resistance
On-Resistance Match
Between Channels
On-Resistance Flatness
VNO, VNC, VCOM
RON
ΔRON
RFLAT(ON)
VNO or VNC = V+/2,
ICOM = -10mA, Switch ON,
See Figure 1
VNO or VNC = V+/2,
ICOM = -10mA, Switch ON,
See Figure 1
0 ≤ (VNO or VNC) ≤V+/2,
ICOM = -10mA, Switch ON,
See Figure 1
NC,NO OFF
Leakage Current
INC(OFF), INO(OFF)
VNO or VNC = 0.3V, V+/2 VCOM =
V+/2, 0.3V See Figure 2
NC,NO,COM ON
Leakage Current
INC(ON), INO(ON), VNO or VNC = 0.3V, Open VCOM =
ICOM(ON)
Open, 0.3V See Figure 2
V+
V
1.0
Ω
1.2
Ω
1.5
Ω
1.7
Ω
0.1
Ω
0.12
Ω
0.1
Ω
0.12
Ω
0.3
Ω
0.4
Ω
0.7
Ω
FULL
0.8
Ω
1.8 to
5.5V
FULL
1
μA
1.8 to
5.5V
FULL
1
μA
5V
FULL
1.5
V
3.3V
FULL
1.3
V
5V
FULL
0.6
V
3.3V
FULL
0.5
V
1.8 to
5.5V
FULL
1
μA
5V
3.3V
5V
3.3V
5V
3.3V
0.6
+25℃
FULL
1.0
+25℃
FULL
0.04
+25℃
FULL
0.04
+25℃
FULL
0.18
+25℃
FULL
0.54
+25℃
DIGITAL CONTROL INPUTS(1)
Input High Voltage
VINH
Input Low Voltage
VINL
Input Leakage Current
IIN
VIN = VIO or 0
(1) All unused digital inputs of the device must be held at VIO or GND to ensure proper device operation.
4
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RS2099
ELECTRICAL CHARACTERISTICS (continued)
V+ = 5.0 V, TEMP= –40°C to 125°C (unless otherwise noted))
PARAMETER
SYMBOL
CONDITIONS
V+
TEMP
MIN
TYP
MAX UNITS
DYNAMIC CHARACTERISTICS
Turn-On Time
tON
VCOM = V+, RL = 300Ω, CL = 35pF,
See Figure 5
Turn-Off Time
tOFF
VCOM = V+, RL = 300Ω, CL = 35pF,
See Figure 5
Break-Before-Make
Time Delay
tBBM
Off Isolation
OISO
-3dB Bandwidth
NC,NO OFF
Capacitance
NC,NO,COM ON
Capacitance
BW
CNC(OFF),
CNO(OFF)
CNC(ON), CNO(ON),
CCOM(ON)
5V
3.3V
5V
3.3V
5V
VNO1 = VNC1 = VNO2 = VNC2 = 3V,
RL = 300Ω, CL = 35pF, See Figure
3.3V
6
f=
10MHz
RL = 50Ω, Switch OFF,
See Figure 8
f=
1MHz
Switch ON, RL = 50Ω
See Figure 7
VNC or VNO=V+/2 or GND, Switch
OFF See Figure 4
VNC or VNO=V+/2 or GND, Switch
ON See Figure 4
50
50
15
17
10
+25℃
+25℃
+25℃
ns
ns
ns
11
+25℃
-68
dB
+25℃
-86
dB
+25℃
30
MHz
+25℃
80
pF
+25℃
350
pF
POWER REQUIREMENTS
Power Supply Range
V+
Power Supply Current
I+
FULL
VIN = GND or V+
5.5V
5
FULL
1.8
5.5
V
1
μA
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RS2099
TYPICAL CHARACTERISTICS
BANDWIDTH
3
3
0
0
Gain(dB)
Gain(dB)
BANDWIDTH
-3
-3
-6
-6
-9
-9
0
1
10
100
0
1
Frequency(MHz) V+=3V
10
100
Frequency(MHz) V+=5V
Typical ron as a Function of Input Voltage (VI ) for VI = 0 to V+
Ron(Ω)
10
1
0.1
0
0.5
1
1.5
2
2.5
3
3.5
4
4.5
5
5.5
VI(V)
V+=5.5V
V+=4V
V+=3.3V
6
V+=2.5V
V+=1.8V
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RS2099
Parameter Measurement Information
Figure 1.ON-State Resistance (ron)
Figure 2.OFF-State Leakage Current (ICOM(OFF), INO(OFF))
Figure 3.ON-State Leakage Current (ICOM(ON), INO(ON))
7
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RS2099
Figure 4.Capacitance (CI, CCOM(OFF), CCOM(ON), CNO(OFF), CNO(ON))
Figure 5.Turn-On (tON) and Turn-Off Time (tOFF)
Figure 6.Break-Before-Make Time (tBBM)
8
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RS2099
Figure 7.Bandwidth (BW)
Figure 8.OFF Isolation (OISO)
Figure 9.Crosstalk (XTALK)
9
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RS2099
Figure 10.Charge Injection (QC)
Figure11.Total Harmonic Distortion (THD)
10
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RS2099
PACKAGE OUTLINE DIMENSIONS
QFN-3x3-16L
E
b
L
e
E1
D
D1
N16
N5
N1
TOP VIEW
BOTTOM VIEW
0.24
1.70
A1
3.60
A2
A
0.70
0.50
SIDE VIEW
1.70
RECOMMENDED LAND PATTERN (Unit:
mm)
Symbol
Dimensions In Millimeters
Dimensions In Inches
Min
Max
Min
Max
A
0.700
0.800
0.028
0.031
A1
0.000
0.050
0.000
0.002
A2
0.203
0.008
b
0.180
0.300
0.007
0.012
D
2.900
3.100
0.114
0.122
D1
1.600
1.800
0.063
0.071
E
2.900
3.100
0.114
0.122
E1
1.600
1.800
0.063
0.071
e
L
0.500 TYP
0.300
0.020 TYP
0.500
11
0.012
0.020
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RS2099
TSSOP-16
e
b
5.94
E1 E
1.78
D
0.65
0.42
RECOMMENDED LAND PATTERN (Unit: mm)
A2
A1
Symbol
H
C
A
θ
L
Dimensions In Millimeters
Min
Max
A
Dimensions In Inches
Min
Max
1.200
0.047
A1
0.050
0.150
0.002
0.006
A2
0.800
1.050
0.031
0.041
b
0.190
0.300
0.007
0.012
c
0.090
0.200
0.004
0.008
D
4.860
5.100
0.191
0.201
E
4.300
4.500
0.169
0.177
E1
6.200
6.600
0.244
0.260
e
L
0.650(BSC)
0.500
H
θ
0.026(BSC)
0.700
0.02
0.25TYP
1°
0.028
0.01TYP
7°
12
1°
7°
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