Intersil ISL84051IA Low voltage, single and dual supply, 8 to 1 multiplexer, dual 4 to 1 multiplexer and a triple spdt analog switch Datasheet

ISL84051, ISL84052, ISL84053
®
Data Sheet
October 2, 2007
FN6047.8
Low Voltage, Single and Dual Supply,
8 to 1 Multiplexer, Dual 4 to 1 Multiplexer
and a Triple SPDT Analog Switch
Features
The Intersil ISL84051, ISL84052, ISL84053 devices are
precision, bidirectional, analog switches configured as a
8-Channel multiplexer/demultiplexer (ISL84051), a dual
differential 4-Channel multiplexer/demultiplexer (ISL84052)
and a triple single pole/double throw (SPDT) switch
(ISL84053) designed to operate from a single +2V to +12V
supply or from a ±2V to ±6V supply. All devices have an inhibit
pin to simultaneously open all signal paths.
• Pin Compatible with MAX4581, MAX4582, MAX4583 and
with Industry Standard 74HC4051, 74HC4052 and
74HC4053
• Drop-in Replacements for MAX4051/MAX4051A,
MAX4052/MAX4052A and MAX4053/MAX4053A
• ON-Resistance (rON) Max, VS = ±5V. . . . . . . . . . . . 100Ω
• ON-Resistance (rON) Max, VS = +3V. . . . . . . . . . . . 525Ω
• rON Matching Between Channels . . . . . . . . . . . . . . . . . . <6Ω
• Low Charge Injection . . . . . . . . . . . . . . . . . . . . . 10pC (Max)
ON-resistance is 60Ω with a ±5V supply and 125Ω with a
single +5V supply. Each switch can handle rail to rail analog
signals. The off-leakage current is only 0.1nA at +25°C or
5nA at +85°C with a ±5V supply.
All digital inputs have 0.8V to 2.4V logic thresholds, ensuring
TTL/CMOS logic compatibility when using a single +3.3V
and +5V supply or dual ±5V supplies.
The ISL84051 is a 8-to-1 multiplexer device. The ISL84052 is
a dual 4-to-1 multiplexer device. The ISL84053 is a committed
triple SPDT, which is perfect for use in 2-to-1 multiplexer
applications.
Table 1 summarizes the performance of this family.
ISL84051
ISL84052
ISL84053
8:1 Mux
DUAL
4:1 Mux
TRIPLE
SPDT
60Ω
60Ω
60Ω
50ns/40ns
50ns/40ns
50ns/40ns
125Ω
125Ω
125Ω
90ns/60ns
90ns/60ns
90ns/60ns
250Ω
250Ω
250Ω
3V tON/tOFF
180ns/100ns
180ns/100ns
180ns/100ns
Packages
16 Ld SOIC
16 Ld SOIC
16 Ld SOIC
16 Ld QSOP 16 Ld QSOP 16 Ld QSOP
16 Ld TSSOP 16 Ld TSSOP
±5V rON
±5V tON/tOFF
5V rON
5V tON/tOFF
3V rON
Related Literature
• Technical Brief TB363 “Guidelines for Handling and
Processing Moisture Sensitive Surface Mount Devices
(SMDs)”
• Application Note AN557 “Recommended Test Procedures
for Analog Switches”
1
• Dual Supply Operation . . . . . . . . . . . . . . . . . . . . . . ±2V to ±6
• Fast Switching Action (VS = +5V)
- tON . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90ns
- tOFF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60ns
• Guaranteed Max Off-leakage @ VS = ±5V. . . . . . . . . . 5nA
• Guaranteed Break-Before-Make
• TTL, CMOS Compatible
• Pb-Free Available (RoHS Compliant)
Applications
TABLE 1. FEATURES AT A GLANCE
CONFIGURATION
• Single Supply Operation. . . . . . . . . . . . . . . . . . . +2V to +12V
• Portable Equipment
• Communications Systems
- Radios
- Telecom Infrastructure
- ADSL, VDSL Modems
• Test Equipment
- Medical Ultrasound
- Magnetic Resonance Image
- CT and PET Scanners (MRI)
- ATE
- Electrocardiograph
• Audio and Video Signal Routing
• Various Circuits
- +3V/+5V DACs and ADCs
- Sample and Hold Circuits
- Operational Amplifier Gain Switching Networks
- High Frequency Analog Switching
- High Speed Multiplexing
- Integrator Reset Circuits
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-468-3774 | Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright © Intersil Americas Inc. 2003-2004, 2006-2007. All Rights Reserved.
All other trademarks mentioned are the property of their respective owners.
ISL84051, ISL84052, ISL84053
Pinouts
ISL84052
(16 LD SOIC, QSOP, TSSOP)
TOP VIEW
ISL84051
(16 LD SOIC, QSOP, TSSOP)
TOP VIEW
NO1 1
16 V+
NO0B 1
16 V+
NO3 2
15 NO2
NO1B 2
15 NO1A
COM 3
14 NO4
COMB 3
14 NO2A
NO7 4
13 NO0
NO3B 4
13 COMA
NO5 5
12 NO6
NO2B 5
12 NO0A
11 NO3A
11 ADDC
INH 6
V- 7
10 ADDB
V- 7
GND 8
9 ADDA
GND 8
INH 6
LOGIC
LOGIC
10 ADDB
9 ADDA
ISL84053
(16 LD SOIC, QSOP)
TOP VIEW
NOB 1
16 V+
NCB 2
15 COMB
NOA 3
14 COMC
COMA 4
13 NOC
NCA 5
12 NCC
INH 6
11 ADDC
V- 7
10 ADDB
GND 8
9 ADDA
NOTE:
1. Switches Shown for Logic “0” Inputs.
2
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Ordering Information
PART
NUMBER
ISL84051IB*
PART
MARKING
84051IB
Truth Tables
TEMP.
RANGE
(°C)
ISL84051
PACKAGE
PKG.
DWG. #
-40 to +85 16 Ld SOIC
M16.15
ISL84051IBZ* 84051IBZ
(Note)
-40 to +85 16 Ld SOIC
(Pb-free)
M16.15
ISL84051IA*
-40 to +85 16 Ld QSOP
M16.15A
ISL84051IAZ* 84051 IAZ
(Note)
-40 to +85 16 Ld QSOP
(Pb-free)
M16.15A
ISL84051IVZ* 84051 IVZ
(Note)
-40 to +85 16 Ld TSSOP M16.173
(Pb-free)
ISL84052IB*
-40 to +85 16 Ld SOIC
M16.15
ISL84052IBZ* 84052IBZ
(Note)
-40 to +85 16 Ld SOIC
(Pb-free)
M16.15
ISL84052IA*
-40 to +85 16 Ld QSOP
M16.15A
ISL84052IAZ* 84052 IAZ
(Note)
-40 to +85 16 Ld QSOP
(Pb-free)
M16.15A
ISL84052IVZ* 84052 IVZ
(Note)
-40 to +85 16 Ld TSSOP M16.173
(Pb-free)
ISL84053IB*
-40 to +85 16 Ld SOIC
M16.15
ISL84053IBZ* 84053IBZ
(Note)
-40 to +85 16 Ld SOIC
(Pb-free)
M16.15
ISL84053IA*
-40 to +85 16 Ld QSOP
-40 to +85 16 Ld QSOP
(Pb-free)
84051 IA
84052IB
84052 IA
84053IB
84053 IA
ISL84053IAZ* 84053 IAZ
(Note)
ADDA
SWITCH
ON
1
X
X
X
None
0
0
0
0
NO0
0
0
0
1
NO1
0
0
1
0
NO2
0
0
1
1
NO3
0
1
0
0
NO4
0
1
0
1
NO5
0
1
1
0
NO6
0
1
1
1
NO7
ISL84052
ADDA
SWITCH ON
1
X
X
None
0
0
0
NO0
M16.15A
0
0
1
NO1
M16.15A
0
1
0
NO2
0
1
1
NO3
FUNCTION
V+
Positive Power Supply Input
V-
Negative Power Supply Input. Connect to GND for
Single Supply Configurations.
GND
Ground Connection
INH
Digital Control Input. Connect to GND for Normal
Operation. Connect to V+ to turn all switches off.
ISL84053
INH
ADDC
ADDB
ADDA
SWITCH ON
1
X
X
X
None
0
X
X
0
NCA
0
X
X
1
NOA
0
X
0
X
NCB
0
X
1
X
NOB
0
0
X
X
NCC
0
1
X
X
NOC
NOTE: Logic “0” ≤0.8V. Logic “1” ≥2.4V, with V+ between 2.7V and
10V. X = Don’t Care.
Analog Switch Common Pin
NO
Analog Switch Normally Open Pin
NC
Analog Switch Normally Closed Pin
ADD
ADDB
ADDB
Pin Description
COM
ADDC
INH
*Add “-T” suffix for tape and reel. Please refer to TB347 for details on
reel specifications.
NOTE: These Intersil Pb-free plastic packaged products employ
special Pb-free material sets; molding compounds/die attach
materials and 100% matte tin plate PLUS ANNEAL - e3 termination
finish, which is RoHS compliant and compatible with both SnPb and
Pb-free soldering operations. Intersil Pb-free products are MSL
classified at Pb-free peak reflow temperatures that meet or exceed the
Pb-free requirements of IPC/JEDEC J STD-020.
PIN
INH
Address Input Pin
3
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Absolute Maximum Ratings
Thermal Information
V+ to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 15V
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 15V
V- to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -15V to 0.3V
Input Voltages
INH, NO, NC, ADD (Note 2) . . . . . . . . ((V-) - 0.3) to ((V+) + 0.3V)
Output Voltages
COM (Note 2) . . . . . . . . . . . . . . . . . . . ((V-) - 0.3) to ((V+) + 0.3V)
Continuous Current (Any Terminal) . . . . . . . . . . . . . . . . . . . . ±30mA
Peak Current NO, NC, or COM
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±100mA
ESD Rating
HBM (Per MIL-STD-883, Method 3015.7) . . . . . . . . . . . . . . >2kV
Thermal Resistance (Typical, Note 3)
θJA (°C/W)
16 Ld SOIC Package . . . . . . . . . . . . . . . . . . . . . . . .
115
16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . .
160
16 Ld TSSOP Package . . . . . . . . . . . . . . . . . . . . . .
150
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . . -65°C to +150°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
Operating Conditions
Temperature Range
ISL8405x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product reliability and
result in failures not covered by warranty.
NOTES:
2. Signals on NC, NO, COM, ADD, or INH exceeding V+ or V- are clamped by internal diodes. Limit forward diode current to maximum current
ratings.
3. θJA is measured with the component mounted on a low effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
Electrical Specifications - 5V Supply
Test Conditions: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
Full
V-
-
V+
V
VS = ±5V, ICOM = 1mA, VNO or VNC = ±3V
(see Figure 5)
+25
-
60
100
Ω
Full
-
-
125
Ω
rON Matching Between Channels,
ΔrON
VS = ±5V, ICOM = 1mA, VNO or VNC = ±3V (Note 7)
+25
-
-
6
Ω
Full
-
-
12
Ω
rON Flatness, rFLAT(ON)
VS = ±5V, ICOM = 1mA, VNO or VNC = ±3V, 0V
(Note 8)
+25
-
-
10
Ω
Full
-
-
15
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = ±4.5V
(Note 9)
+25
-0.1
0.002
0.1
nA
Full
-5
-
5
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84051)
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = ±4.5V
(Note 9)
+25
-0.1
0.002
0.1
nA
Full
-5
-
5
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84052, ISL84053)
VS = ±5.5V, VCOM = ±4.5V, VNO or VNC = ±4.5V
(Note 9)
+25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
COM ON Leakage Current,
ICOM(ON), (ISL84051)
VS = ±5.5V, VCOM = VNO or VNC = ±4.5V
(Note 9)
+25
-0.1
0.002
0.1
nA
Full
-5
-
5
nA
COM ON Leakage Current,
ICOM(ON), (ISL84052, ISL84053)
VS = ±5.5V, VCOM = VNO or VNC = ±4.5V (Note 9)
+25
-0.1
0.002
0.1
nA
Full
-2.5
-
2.5
nA
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
Full
-1
0.03
1
µA
PARAMETER
TEST CONDITIONS
MAX
(Notes 5, 6) UNITS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON-Resistance, rON
DIGITAL INPUT CHARACTERISTICS
Input Current, IINH, IINL, IADDH,
IADDL
VS = ±5.5V, VINH, VADD = 0V or V+
4
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Electrical Specifications - 5V Supply
Test Conditions: VSUPPLY = ±4.5V to ±5.5V, GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified (Continued)
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 1)
+25
-
50
175
ns
Full
-
-
225
ns
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 1)
+25
-
40
150
ns
Full
-
-
200
ns
Address Transition Time, tTRANS
VS = ±4.5V, VNO or VNC = ±3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 1)
+25
-
75
250
ns
Break-Before-Make Time, tBBM
VS = ±5.5V, VNO or VNC = 3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 3)
+25
2
10
-
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (see Figure 2)
+25
-
2
10
pC
NO/NC OFF-Capacitance, COFF
f = 1MHz, VNO or VNC = VCOM = 0V (see Figure 7)
+25
-
3
-
pF
COM OFF-Capacitance, COFF
f = 1MHz, VNO or VNC = VCOM = 0V
(see Figure 7)
ISL84051
+25
-
21
-
pF
ISL84052
+25
-
12
-
pF
ISL84053
+25
-
9
-
pF
ISL84051
+25
-
26
-
pF
ISL84052
+25
-
18
-
pF
ISL84053
+25
-
14
-
pF
+25
-
<90
-
dB
+25
-
< -90
-
dB
Full
±2
-
±6
V
+25
-1
0.1
1
µA
Full
-10
-
10
µA
25
-1
0.1
1
µA
Full
-10
-
10
µA
PARAMETER
TEST CONDITIONS
MAX
(Notes 5, 6) UNITS
DYNAMIC CHARACTERISTICS
Inhibit Turn-ON Time, tON
Inhibit Turn-OFF Time, tOFF
COM ON-Capacitance, CCOM(ON)
OFF Isolation
f = 1MHz, VNO or VNC = VCOM = 0V
(see Figure 7)
RL = 50Ω, CL = 15pF, f = 100kHz
VNO or VNC = 1VRMS (see Figures 4 and 6)
Crosstalk, (ISL84052, ISL84053
Only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
VS = ±5.5V, VINH, VADD = 0V or V+, Switch On or
Off
Positive Supply Current, I+
Negative Supply Current, I-
Electrical Specifications: 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified.
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
MAX
(Notes 5, 6)
UNIT
S
Full
0
-
V+
V
V+ = 5V, ICOM = 1.0mA, VNO or VNC = 3.5V
(see Figure 5)
+25
-
125
225
Ω
Full
-
-
280
Ω
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 5.5V, VCOM = 0V, 4.5V, VNO or VNC = 4.5V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-10
-
10
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84051)
V+ = 5.5V, VCOM = 0V, 4.5V, VNO or VNC = 4.5V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-10
-
10
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84052, ISL84053)
V+ = 5.5V, VCOM = 0V, 4.5V, VNO or VNC = 4.5V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-5
-
5
nA
PARAMETER
TEST CONDITIONS
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
ON-Resistance, rON
5
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Electrical Specifications: 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified. (Continued)
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
MAX
(Notes 5, 6)
UNIT
S
+25
-1
0.002
1
nA
Full
-10
-
10
nA
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
V+ = 5.5V, VINH, VADD = 0V or V+
Full
-1
0.03
1
µA
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω,
CL = 35pF, VIN = 0 to 3V (see Figure 1)
+25
-
90
200
ns
Full
-
-
275
ns
V+ = 4.5V, VNO or VNC = 3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 1)
+25
-
60
125
ns
Full
-
-
175
ns
Break-Before-Make Time, tBBM
V+ = 5.5V, VNO or VNC = 3V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 3)
+25
-
30
-
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (see Figure 2)
+25
-
2
10
pC
OFF Isolation
RL = 50Ω, CL = 15pF, f = 100kHz
VNO or VNC = 1VRMS (see Figures 4 and 6)
+25
-
<90
-
dB
+25
-
<-90
-
dB
Full
2
-
12
V
+25
-1
-
1
µA
Full
-10
-
10
µA
PARAMETER
TEST CONDITIONS
COM ON Leakage Current,
ICOM(ON)
V+ = 5.5V, VCOM = VNO or VNC = 4.5V (Note 9)
DIGITAL INPUT CHARACTERISTICS
Input Current, IINH, IINL, IADDH,
IADDL
DYNAMIC CHARACTERISTICS
Inhibit Turn-ON Time, tON
Inhibit Turn-OFF Time, tOFF
Crosstalk, (Note 10) (ISL84052,
ISL840533 Only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
Positive Supply Current, I+
V+ = 5.5V, V- = 0V, VINH, VADD = 0V or V+,
Switch On or Off
Electrical Specifications: 3.3V Supply
PARAMETER
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified.
TEST CONDITIONS
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
MAX
(Notes 5, 6) UNITS
Full
0
-
V+
V
+25
-
250
525
Ω
Full
-
-
700
Ω
ANALOG SWITCH CHARACTERISTICS
Analog Signal Range, VANALOG
V+ = 3V, ICOM = 1.0mA, VNO or VNC = 1.5V
ON-Resistance, rON
NO or NC OFF Leakage Current,
INO(OFF) or INC(OFF)
V+ = 3.6V, VCOM = 0V, 3V, VNO or VNC = 3V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-10
-
10
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84051)
V+ = 3.6V, VCOM = 0V, 3V, VNO or VNC = 3V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-10
-
10
nA
COM OFF Leakage Current,
ICOM(OFF), (ISL84052, ISL84053)
V+ = 3.6V, VCOM = 0V, 3V, VNO or VNC = 3V, 0V
(Note 9)
+25
-1
0.002
1
nA
Full
-5
-
5
nA
COM ON Leakage Current,
ICOM(ON)
V+ = 3.6V, VCOM = VNO or VNC = 3V (Note 9)
+25
-1
0.002
1
nA
Full
-10
-
10
nA
6
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Electrical Specifications: 3.3V Supply
Test Conditions: V+ = +3.0V to +3.6V, V- = GND = 0V, VINH = 2.4V, VINL = 0.8V (Note 4),
Unless Otherwise Specified. (Continued)
TEMP
(°C)
MIN
(Notes 5, 6)
TYP
Input Voltage High, VINH, VADDH
Full
2.4
-
-
V
Input Voltage Low, VINL, VADDL
Full
-
-
0.8
V
V+ = 3.6V, VINH, VADD = 0V or V+
Full
-1
0.03
1
µA
V+ = 3V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0V to 3V (see Figure 1)
+25
-
180
600
ns
Full
-
-
700
ns
V+ = 3V, VNO or VNC = 1.5V, RL = 300Ω, CL = 35pF,
VIN = 0V to 3V (see Figure 1)
+25
-
100
300
ns
Full
-
-
400
ns
Break-Before-Make Time, tBBM
V+ = 3.6V, VNO or VNC = 1.5V, RL = 300Ω,
CL = 35pF, VIN = 0V to 3V (see Figure 3)
+25
-
90
-
ns
Charge Injection, Q
CL = 1.0nF, VG = 0V, RG = 0Ω (see Figure 2)
+25
-
1
10
pC
OFF Isolation
RL = 50Ω, CL = 15pF, f = 100kHz
VNO or VNC = 1VRMS, (see Figures 4 and 6)
+25
-
<90
-
dB
+25
-
<-90
-
dB
Full
2
-
12
V
+25
-1
-
1
µA
Full
-10
-
10
µA
PARAMETER
TEST CONDITIONS
MAX
(Notes 5, 6) UNITS
DIGITAL INPUT CHARACTERISTICS
Input Current, IINH, IINL, IADDH,
IADDL
DYNAMIC CHARACTERISTICS
Inhibit Turn-ON Time, tON
Inhibit Turn-OFF Time, tOFF
Crosstalk, (Note 10) (ISL84052,
ISL84053 Only)
POWER SUPPLY CHARACTERISTICS
Power Supply Range
V+ = 3.6V, V- = 0V, VINH, VADD = 0V or V+
Switch On or Off
Positive Supply Current, I+
NOTES:
4. VIN = Input voltage to perform proper function.
5. The algebraic convention, whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
6. Parts are 100% tested at +25°C. Over-temperature limits established by characterization and are not production tested.
7. ΔrON = rON (MAX) - rON (MIN).
8. Flatness is defined as the difference between maximum and minimum value of on-resistance over the specified analog signal range.
9. Leakage parameter is 100% tested at high temp, and guaranteed by correlation at +25°C.
10. Between any two switches.
7
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Test Circuits and Waveforms
C
V+
V+
V-
C
NO0
C
ISL84051
NO1-NO7
VOUT
COM
INH
GND ADDA-C
LOGIC
INPUT
C
3V
LOGIC
INPUT
V+
V-
C
RL
300Ω
CL
35pF
C
tr < 20ns
tf < 20ns
50%
V+
NO0
ISL84052
0V
NO1-NO3
tON
VOUT
COM
INH
90%
SWITCH
OUTPUT
VOUT
90%
GND ADDA-B
LOGIC
INPUT
RL
300Ω
CL
35pF
0V
tOFF
Logic input waveform is inverted for switches that have the opposite
logic sense.
V+
C
V+
NCX
NOX
C
V-
C
ISL84053
COMX
VOUT
INH
GND ADDX
LOGIC
INPUT
RL
300Ω
CL
35pF
Repeat test for other switches. CL includes fixture and stray
capacitance.
RL
V OUT = V (NO or NC) -----------------------R L + r ON
FIGURE 1A. INHIBIT tON /tOFF MEASUREMENT POINTS
FIGURE 1B. INHIBIT tON /tOFF TEST CIRCUIT
FIGURE 1. SWITCHING TIMES
8
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Test Circuits and Waveforms
(Continued)
C
V+
V-
V+
V-
C
NO0
ISL84051
NO7
C
C
VOUT
COM
NO1-NO6
ADDA-C GND
INH
RL
300Ω
LOGIC
INPUT
C
3V
LOGIC
INPUT
50%
V+
tTRANS
V-
VOUT
NO0
C
ISL84052
NO3
C
SWITCH
OUTPUT
V-
C
tr < 20ns
tf < 20ns
0V
VNOX
V+
CL
35pF
ADDA-B GND
90%
VOUT
COM
NO1-NO2
INH
RL
300Ω
LOGIC
INPUT
0V
CL
35pF
10%
VNOX
V+
C
tTRANS
Logic input waveform is inverted for switches that have the opposite
logic sense.
V+
V-
NCX
V-
C
ISL84053
NOX
COMX
C
ADDX
LOGIC
INPUT
C
GND
VOUT
INH
RL
300Ω
CL
35pF
Repeat test for other switches. CL includes fixture and stray
capacitance.
RL
----------------------V OUT = V
(NO or NC) R + r
L
ON
FIGURE 1C. ADDRESS tTRANS MEASUREMENT POINTS
FIGURE 1D. ADDRESS tTRANS TEST CIRCUIT
FIGURE 1. SWITCHING TIMES (Continued)
9
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Test Circuits and Waveforms
(Continued)
V+
V-
C
C
3V
VOUT
RG
OFF
OFF
LOGIC
INPUT
ON
COM
NO or NC
0V
0Ω
ADDX
SWITCH
OUTPUT
VOUT
VG
ΔVOUT
GND
INH
LOGIC
INPUT
CL
1nF
Q = ΔVOUT x CL
Repeat test for other switches.
FIGURE 2B. Q TEST CIRCUIT
FIGURE 2A. Q MEASUREMENT POINTS
FIGURE 2. CHARGE INJECTION
V+
C
V-
C
VOUT
NO0-NO7
V+
C
COM
CL
35pF
RL
300Ω
ADDA-C
ISL84051
LOGIC
INPUT
GND
tr < 20ns
tf < 20ns
3V
V+
C
LOGIC
INPUT
INH
V-
C
C
0V
COM
CL
35pF
RL
300Ω
ADDA-B
80%
SWITCH
OUTPUT
VOUT
VOUT
NO0-NO3
V+
ISL84052
LOGIC
INPUT
0V
tBBM
GND
V+
C
V-
C
NCX
C
VOUT
NOX
V+
INH
COMX
ISL84053
CL
35pF
RL
300Ω
ADDX
GND
LOGIC
INPUT
INH
Repeat test for other switches. CL includes fixture and stray
capacitance.
FIGURE 3A. tBBM MEASUREMENT POINTS
FIGURE 3B. tBBM TEST CIRCUIT
FIGURE 3. BREAK-BEFORE-MAKE TIME
10
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Test Circuits and Waveforms
V+
(Continued)
V-
C
V+
V-
C
C
C
rON = V1/1mA
SIGNAL
GENERATOR
NO or NC
NO or NC
VNX
1mA
0V OR V+
ADDX
0V OR V+
ANALYZER
COM
GND
0V OR V+
V1
ADDX
COM
INH
GND
INH
RL
FIGURE 5. rON TEST CIRCUIT
FIGURE 4. OFF ISOLATION TEST CIRCUIT
V+
SIGNAL
GENERATOR
V-
C
V+
C
50Ω
COMA
ISL84052
AND
ISL84053
0V OR V+
NOB or NCB
COMB
ADDX
IMPEDANCE
ANALYZER
0V OR V+
ANALYZER
GND
C
NO OR NC
NOA or NCA
ADDX
V-
C
NC
COM
GND
INH
INH
RL
FIGURE 6. CROSSTALK TEST CIRCUIT
11
FIGURE 7. CAPACITANCE TEST CIRCUIT
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Detailed Description
Power-Supply Considerations
The ISL84051, ISL84052, ISL84053 analog switches offer
precise switching capability from a bipolar ±2V to ±6V or a
single 2V to 12V supply with low on-resistance (60Ω) and
high speed operation (tON = 50ns, tOFF = 40ns). The devices
are especially well suited to portable battery powered
equipment thanks to the low operating supply voltage (2V),
low power consumption (3μW), low leakage currents (5nA
max). High frequency applications also benefit from the wide
bandwidth, and the very high off isolation and crosstalk
rejection.
The ISL8405x construction is typical of most CMOS analog
switches, in that they have three supply pins: V+, V-, and
GND. V+ and V- drive the internal CMOS switches and set
their analog voltage limits, so there are no connections
between the analog signal path and GND. Unlike switches
with a 13V maximum supply voltage, the ISL8405x 15V
maximum supply voltage provides plenty of room for the
10% tolerance of 12V supplies (±6V or 12V single supply),
as well as room for overshoot and noise spikes.
Supply Sequencing And Overvoltage Protection
With any CMOS device, proper power supply sequencing is
required to protect the device from excessive input currents
which might permanently damage the IC. All I/O pins contain
ESD protection diodes from the pin to V+ and to V- (see
Figure 8). To prevent forward biasing these diodes, V+ and
V- must be applied before any input signals, and input signal
voltages must remain between V+ and V-. If these conditions
cannot be guaranteed, then one of the following two
protection methods should be employed.
Logic inputs can easily be protected by adding a 1kΩ
resistor in series with the input (see Figure 8). The resistor
limits the input current below the threshold that produces
permanent damage, and the sub-microamp input current
produces an insignificant voltage drop during normal
operation.
This method is not applicable for the signal path inputs.
Adding a series resistor to the switch input defeats the
purpose of using a low rON switch, so two small signal
diodes can be added in series with the supply pins to provide
overvoltage protection for all pins (see Figure 8). These
additional diodes limit the analog signal from 1V below V+ to
1V above V-. The low leakage current performance is
unaffected by this approach, but the switch resistance may
increase, especially at low supply voltages.
OPTIONAL
PROTECTION
RESISTOR
FOR LOGIC
INPUTS
OPTIONAL PROTECTION
DIODE
V+
1kΩ
LOGIC
VNO OR NC
VCOM
VOPTIONAL PROTECTION
DIODE
FIGURE 8. INPUT OVERVOLTAGE PROTECTION
12
This family of switches performs equally well when operated
with bipolar or single voltage supplies. The minimum
recommended supply voltage is 2V or ±2V. It is important to
note that the input signal range, switching times, and
ON-resistance degrade at lower supply voltages. Refer to
the “Electrical Specification” tables beginning on page 4 and
“Typical Performance Curves” beginning on page 13 for
details.
V+ and GND power the internal logic (thus setting the digital
switching point) and level shifters. The level shifters convert
the logic levels to switched V+ and V- signals to drive the
analog switch gate terminals.
Logic-Level Thresholds
V+ and GND power the internal logic stages, so V- has no
affect on logic thresholds. This switch family is TTL
compatible (0.8V and 2.4V) over a V+ supply range of 2.7V
to 10V. At 12V the VIH level is about 3.5V. This is still below
the CMOS guaranteed high output minimum level of 4V, but
noise margin is reduced. For best results with a 12V supply,
use a logic family that provides a VOH greater than 4V.
The digital input stages draw supply current whenever the
digital input voltage is not at one of the supply rails. Driving
the digital input signals from GND to V+ with a fast transition
time minimizes power dissipation.
High-Frequency Performance
In 50Ω systems, signal response is reasonably flat even past
100MHz (see Figure 17). Figure 17 also illustrates that the
frequency response is very consistent over varying analog
signal levels.
An OFF switch acts like a capacitor and passes higher
frequencies with less attenuation, resulting in signal feed
through from a switch’s input to its output. Off isolation is the
resistance to this feed through, while crosstalk indicates the
amount of feed through from one switch to another.
Figure 18 details the high off isolation and crosstalk rejection
provided by this family. At 10MHz, off isolation is about 55dB
in 50Ω systems, decreasing approximately 20dB per decade
as frequency increases. Higher load impedances decrease
off isolation and crosstalk rejection due to the voltage divider
action of the switch OFF impedance and the load
impedance.
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Leakage Considerations
Reverse ESD protection diodes are internally connected
between each analog-signal pin and both V+ and V-. One
of these diodes conducts if any analog signal exceeds V+
or V-.
Virtually all the analog leakage current comes from the ESD
diodes to V+ or V-. Although the ESD diodes on a given
signal pin are identical and therefore fairly well balanced,
they are reverse biased differently. Each is biased by either
V+ or V- and the analog signal. This means their leakages
will vary as the signal varies. The difference in the two diode
leakages to the V+ and V- pins constitutes the analog-signalpath leakage current. All analog leakage current flows
between each pin and one of the supply terminals, not to the
other switch terminal. This is why both sides of a given
switch can show leakage currents of the same or opposite
polarity. There is no connection between the analog signal
paths and GND.
Typical Performance Curves TA = +25°C, Unless Otherwise Specified
225
200
70
VCOM = (V+) - 1V
ICOM = 1mA
V- = -5V
60
175
150
+85°C
40
+25°C
30
-40°C
20
400
V- = 0V
300
200
+85°C
+25°C
100
-40°C
0
2
3
4
5
6
7
V+ (V)
8
9
10
11
12
50
V+ = 2.7V
V- = 0V
75
160
140
120
100
80
60
100
90
+85°C
80
70 +25°C
60
50
40
1
0
+85°C
V+ = 5V
+25°C
V+ = 3.3V
-40°C
V- = 0V
V- = 0V
-40°C
3
2
4
5
FIGURE 10. ON-RESISTANCE vs SWITCH VOLTAGE
ICOM = 1mA
2
VS = ±2V
+85°C
+25°C
1
-40°C
0
VS = ±3V
+85°C
Q (pC)
rON (Ω)
+25°C
-40°C
VCOM (V)
FIGURE 9. ON-RESISTANCE vs SUPPLY VOLTAGE
120
110
100
90
80
70
60
50
90
80
70
60
50
40
30
60
+85°C
125
100
rON (Ω)
rON (Ω)
50
ICOM = 1mA
+25°C
V+ = 5V
V- = 0V
-1
-40°C
VS = ±5V
VS = ±5V
+85°C
+25°C
-2
40
30
-3
-40°C
-5
20
-5
-4
-3
-2
-1
0
1
2
3
4
VCOM (V)
FIGURE 11. ON-RESISTANCE vs SWITCH VOLTAGE
13
5
-2.5
0
VCOM (V)
5
2.5
FIGURE 12. CHARGE INJECTION vs SWITCH VOLTAGE
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Typical Performance Curves TA = +25°C, Unless Otherwise Specified (Continued)
500
+25°C
+25°C
100
+25°C
200
+25°C
100
50
+85°C
tOFF (ns)
+85°C
-40°C
0
250
V- = 0V
200
+85°C
150
50
0
100
V- = 0V
80
+85°C
+25°C
40
20
-40°C
0
0
2
-40°C
60
+25°C
100
3
4
5
6
7
8
9
10
11
12
-40°C
2
3
4
6
5
8
7
10
9
11
12
V+ (V)
V+ (V)
FIGURE 13. INHIBIT TURN-ON TIME vs SUPPLY VOLTAGE
300
FIGURE 14. INHIBIT TURN-OFF TIME vs SUPPLY VOLTAGE
250
VCOM = (V+) - 1V
VCOM = (V+) - 1V
V- = 0V
250
200
tRANS (ns)
200
tRANS (ns)
VCOM = (V+) - 1V
V- = -5V
-40°C
150
-40°C
300
tON (ns)
200
VCOM = (V+) - 1V
V- = -5V
400
150
150
100
+25°C
100
+25°C
+85°C
50
+85°C
50
-40°C
-40°C
0
0
3
4
5
6
7
8
9
10
11
2
13
12
3
4
V+ (V)
6
FIGURE 16. ADDRESS TRANS TIME vs DUAL SUPPLY
VOLTAGE
-10
VS = ±5V
3
ISL84053
GAIN
0
-3
ISL84052
ISL84053
ISL84051
ISL84052
0
45
90
135
180
RL = 50Ω
10M
100M
FREQUENCY (Hz)
FIGURE 17. FREQUENCY RESPONSE
14
600M
CROSSTALK (dB)
ISL84051
PHASE
10
V+ = 3V TO 12V or
-20 VS = ±2V TO ±5V
RL = 50Ω
-30
VIN = 0.2VP-P TO 5VP-P
PHASE (°)
NORMALIZED GAIN (dB)
FIGURE 15. ADDRESS TRANS TIME vs SINGLE SUPPLY
VOLTAGE
1M
5
V± (V)
20
30
-40
40
-50
50
-60
60
ISOLATION
-70
70
-80
80
OFF ISOLATION (dB)
2
CROSSTALK
-90
90
-100
100
-110
1k
10k
100k
1M
10M
110
100M 500M
FREQUENCY (Hz)
FIGURE 18. CROSSTALK AND OFF ISOLATION
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Die Characteristics
SUBSTRATE POTENTIAL (POWERED UP):
VTRANSISTOR COUNT:
ISL84051: 193
ISL84052: 193
ISL84053: 193
PROCESS:
Si Gate CMOS
15
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Small Outline Plastic Packages (SOIC)
M16.15 (JEDEC MS-012-AC ISSUE C)
N
INDEX
AREA
H
0.25(0.010) M
16 LEAD NARROW BODY SMALL OUTLINE PLASTIC PACKAGE
B M
INCHES
E
-B1
2
3
L
SEATING PLANE
-A-
A
D
h x 45°
-C-
e
A1
B
0.25(0.010) M
C
0.10(0.004)
C A M
SYMBOL
MIN
MAX
MIN
MAX
NOTES
A
0.0532
0.0688
1.35
1.75
-
A1
0.0040
0.0098
0.10
0.25
-
B
0.013
0.020
0.33
0.51
9
C
0.0075
0.0098
0.19
0.25
-
D
0.3859
0.3937
9.80
10.00
3
E
0.1497
0.1574
3.80
4.00
4
e
α
B S
0.050 BSC
-
0.2284
0.2440
5.80
6.20
-
h
0.0099
0.0196
0.25
0.50
5
L
0.016
0.050
0.40
1.27
6
α
1. Symbols are defined in the “MO Series Symbol List” in Section 2.2 of
Publication Number 95.
1.27 BSC
H
N
NOTES:
MILLIMETERS
16
0°
16
8°
0°
7
8°
Rev. 1 6/05
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Dimension “D” does not include mold flash, protrusions or gate burrs.
Mold flash, protrusion and gate burrs shall not exceed 0.15mm (0.006
inch) per side.
4. Dimension “E” does not include interlead flash or protrusions. Interlead
flash and protrusions shall not exceed 0.25mm (0.010 inch) per side.
5. The chamfer on the body is optional. If it is not present, a visual index
feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. The lead width “B”, as measured 0.36mm (0.014 inch) or greater above
the seating plane, shall not exceed a maximum value of 0.61mm
(0.024 inch).
10. Controlling dimension: MILLIMETER. Converted inch dimensions are
not necessarily exact.
16
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Thin Shrink Small Outline Plastic Packages (TSSOP)
M16.173
N
16 LEAD THIN SHRINK SMALL OUTLINE PLASTIC PACKAGE
INDEX
AREA
E
0.25(0.010) M
2
INCHES
E1
GAUGE
PLANE
-B1
B M
L
0.05(0.002)
-A-
SYMBOL
MIN
MAX
MIN
MAX
NOTES
A
-
0.043
-
1.10
-
A1
3
A
D
-C-
e
α
c
0.10(0.004)
C A M
0.05
0.15
-
A2
0.033
0.037
0.85
0.95
-
b
0.0075
0.012
0.19
0.30
9
c
0.0035
0.008
0.09
0.20
-
B S
0.002
D
0.193
0.201
4.90
5.10
3
0.169
0.177
4.30
4.50
4
0.026 BSC
E
0.246
L
0.020
N
α
NOTES:
1. These package dimensions are within allowable dimensions of
JEDEC MO-153-AB, Issue E.
0.006
E1
e
A2
A1
b
0.10(0.004) M
0.25
0.010
SEATING PLANE
MILLIMETERS
0.65 BSC
0.256
6.25
0.028
0.50
16
0o
-
0.70
6
16
8o
0o
-
6.50
7
8o
Rev. 1 2/02
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
3. Dimension “D” does not include mold flash, protrusions or gate
burrs. Mold flash, protrusion and gate burrs shall not exceed
0.15mm (0.006 inch) per side.
4. Dimension “E1” does not include interlead flash or protrusions.
Interlead flash and protrusions shall not exceed 0.15mm (0.006
inch) per side.
5. The chamfer on the body is optional. If it is not present, a visual
index feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. Dimension “b” does not include dambar protrusion. Allowable
dambar protrusion shall be 0.08mm (0.003 inch) total in excess
of “b” dimension at maximum material condition. Minimum space
between protrusion and adjacent lead is 0.07mm (0.0027 inch).
10. Controlling dimension: MILLIMETER. Converted inch dimensions are not necessarily exact. (Angles in degrees)
17
FN6047.8
October 2, 2007
ISL84051, ISL84052, ISL84053
Shrink Small Outline Plastic Packages (SSOP)
Quarter Size Outline Plastic Packages (QSOP)
M16.15A
N
INDEX
AREA
H
0.25(0.010) M
16 LEAD SHRINK SMALL OUTLINE PLASTIC PACKAGE
(0.150” WIDE BODY)
B M
E
-B1
2
INCHES
GAUGE
PLANE
3
0.25
0.010
SEATING PLANE
-A-
A
D
h x 45°
-C-
e
α
A2
A1
B
0.17(0.007) M
L
C
0.10(0.004)
C A M
B S
NOTES:
SYMBOL
MIN
MAX
MIN
MAX
NOTES
A
0.061
0.068
1.55
1.73
-
A1
0.004
0.0098
0.102
0.249
-
A2
0.055
0.061
1.40
1.55
-
B
0.008
0.012
0.20
0.31
9
C
0.0075
0.0098
0.191
0.249
-
D
0.189
0.196
4.80
4.98
3
E
0.150
0.157
3.81
3.99
4
e
0.025 BSC
0.635 BSC
-
H
0.230
0.244
5.84
6.20
-
h
0.010
0.016
0.25
0.41
5
L
0.016
0.035
0.41
0.89
6
8°
0°
N
1. Symbols are defined in the “MO Series Symbol List” in Section
2.2 of Publication Number 95.
MILLIMETERS
α
16
0°
16
7
8°
2. Dimensioning and tolerancing per ANSI Y14.5M-1982.
Rev. 2 6/04
3. Dimension “D” does not include mold flash, protrusions or gate
burrs. Mold flash, protrusion and gate burrs shall not exceed
0.15mm (0.006 inch) per side.
4. Dimension “E” does not include interlead flash or protrusions.
Interlead flash and protrusions shall not exceed 0.25mm (0.010
inch) per side.
5. The chamfer on the body is optional. If it is not present, a visual
index feature must be located within the crosshatched area.
6. “L” is the length of terminal for soldering to a substrate.
7. “N” is the number of terminal positions.
8. Terminal numbers are shown for reference only.
9. Dimension “B” does not include dambar protrusion. Allowable
dambar protrusion shall be 0.10mm (0.004 inch) total in excess
of “B” dimension at maximum material condition.
10. Controlling dimension: INCHES. Converted millimeter dimensions are not necessarily exact.
All Intersil U.S. products are manufactured, assembled and tested utilizing ISO9000 quality systems.
Intersil Corporation’s quality certifications can be viewed at www.intersil.com/design/quality
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design, software and/or specifications at any time without
notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and
reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result
from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see www.intersil.com
18
FN6047.8
October 2, 2007
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