DATASHEET
ISL54063, ISL54064
Negative Signal Swing, Sub-ohm, Dual SPST with Click and Pop Elimination
Single Supply Switch
The Intersil ISL54063 and ISL54064 devices are a low
ON-resistance, low voltage, bi-directional, dual
single-pole/single-throw (SPST) analog switch. It is designed
to operate from a single +1.8V to +6.5V supply and pass
signals that swing down to 6.5V below the positive supply rail.
Targeted applications include battery powered equipment that
benefit from low r
ON
(0.56low power consumption (20nA)
and fast switching speeds (t
ON
= 55ns, t
OFF
= 18ns). The
digital inputs are 1.8V logic-compatible up to a +3V supply.
The ISL54063 and ISL54064 also features integrated circuitry
to eliminate click and pop noise to an audio speaker. The
ISL54063, ISL54064 are offered in a small form factor
package, alleviating board space limitations. It is available in a
tiny 10 Ld 1.8 x 1.4mm µTQFN or 10 Ld 3mmx3mm TDFN
package.
The ISL54063 is a committed dual single-pole/single-throw
(SPST) that consist of two normally open (NO) switches with
independent logic control. The ISL54064 is a committed dual
single-pole/single-throw (SPST) that consist of two normally
closed (NC) switches with independent logic control.
TABLE 1. FEATURES AT A GLANCE
ISL54063
Number of Switches
SW
4.3V r
ON
4.3V t
ON
/t
OFF
2.7V r
ON
2.7V t
ON
/t
OFF
1.8V r
ON
1.8V t
ON
/t
OFF
Packages
2
SPST NO
0.65
43ns/23ns
0.9
55ns/18ns
1.8
145ns/28ns
ISL54064
2
SPST NC
0.65
43ns/23ns
0.9
55ns/18ns
1.8
145ns/28ns
FN6582
Rev 1.00
Nov 3, 2009
Features
• Pb-free (RoHS Compliant)
• Negative Signal Swing (Max 6.5V below V+)
• Audio Click and Pop Elimination Circuitry
• ON-Resistance (r
ON
)
- V+ = +4.5V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.55
- V+ = +4.3V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.57
- V+ = +2.7V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.82
- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.8
• r
ON
Matching Between Channels . . . . . . . . . . . . . . . . .10m
• r
ON
Flatness Across Signal Range . . . . . . . . . . . . . . . .0.35
• Low THD+N @ 32Load . . . . . . . . . . . . . . . . . . . . . . 0.02%
• Single Supply Operation. . . . . . . . . . . . . . . . . +1.8V to +6.5V
• Low Power Consumption @ 3V (P
D
) . . . . . . . . . . . 24nW
• Fast Switching Action (V+ = +4.3V)
- t
ON
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43ns
- t
OFF
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23ns
• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . >6kV
• Guaranteed Break-before-Make
• 1.8V Logic Compatible (+3V supply)
• Low I+ Current when V
INH
is not at the V+ Rail
• Available in 10 Ld µTQFN 1.8x1.4mm and 10 Ld 3x3mm
TDFN
Applications
• Audio and Video Switching
• Battery powered, Handheld, and Portable Equipment
- MP3 and Multimedia Players
- Cellular/mobile Phones
- Pagers
- Laptops, Notebooks, Palmtops
• Portable Test and Measurement
• Medical Equipment
10 Ld µTQFN, 10 Ld TDFN
2.0
1.8
1.6
1.4
r
ON
()
1.2
1.0
0.8
0.6
0.4
0.2
-6
ON-RESISTANCE vs SUPPLY VOLTAGE vs
SWITCH VOLTAGE
I
COM
= 100mA
V+ = 1.8V
V+ = 2.7V
V+ = 4.5V
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”
-5
-4
-3
-2
1
-1 0
V
COM
(V)
2
3
4
5
FN6582 Rev 1.00
Nov 3, 2009
Page 1 of 15
ISL54063, ISL54064
Pinouts
(Note 1)
ISL54063
(10 LD TDFN)
TOP VIEW
IN1 1
NO1 2
COM1 3
N.C. 4
GND 5
CLICK AND
POP
CIRCUITRY
10 IN2
9 NO2
8 COM2
7 N.C.
6 V+
IN1 1
N.C. 2
COM1 3
NC1 4
GND 5
CLICK AND
POP
CIRCUITRY
ISL54064
(10 LD TDFN)
TOP VIEW
10 IN2
9 N.C.
8 COM2
7 NC2
6 V+
ISL54063
(10 LD µTQFN)
TOP VIEW
IN1
7
NO1
8
IN2
6
5
NO2
N.C.
8
ISL54064
(10 LD µTQFN)
TOP VIEW
IN1
7
IN2
6
5
N.C.
CLICK AND
POP
CIRCUITRY
COM1
9
CLICK AND
POP
CIRCUITRY
1
GND
2
V+
4
COM2
COM1
9
4
COM2
N.C.
10
3
N.C.
NC1
10
1
GND
2
V+
3
NC2
NOTE:
1. Switches Shown for INx = Logic “0”.
Truth Table
INx
0
1
NOTE:
ISL54063
NOx to COMx
OFF
ON
ISL54064
NCx to COMx
ON
OFF
Pin Descriptions
PIN
V+
FUNCTION
IC Power Supply (+1.8V to +6.5V). Decouple V+ to
ground by placing a 0.1µF capacitor at the V+ and GND
supply lines as near as the IC as possible.
Ground Connection
Digital Control Input
Analog Switch Common Pin
Analog Switch Normally Open Pin
Analog Switch Normally Closed Pin
No Connect
Logic “0”
0.5V.
Logic “1”
1.4V
with a 3V supply.
GND
INx
COM
NOx
NCx
N.C.
FN6582 Rev 1.00
Nov 3, 2009
Page 2 of 15
ISL54063, ISL54064
Ordering Information
PART
NUMBER
ISL54063IRTZ
(Note 3)
ISL54063IRTZ-T
(Notes 2, 3)
ISL54063IRUZ-T
(Notes 2, 4)
ISL54064IRTZ
(Note 3)
ISL54064IRTZ-T
(Notes 2, 3)
ISL54064IRUZ-T
(Notes 2, 4)
NOTES:
2. Please refer to TB347 for details on reel specifications.
3. 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.
4. These Intersil Pb-free plastic packaged products employ special Pb-free material sets; molding compounds/die attach materials and NiPdAu
plate - e4 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.
4063
4063
T6
4064
4064
T7
PART
MARKING
TEMP. RANGE
(°C)
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
-40 to +85
10 Ld 3x3 TDFN
10 Ld 3x3 TDFN (Tape and Reel)
10 Ld Thin µTQFN (Tape and Reel)
10 Ld 3x3 TDFN
10 Ld 3x3 TDFN (Tape and Reel)
10 Ld Thin µTQFN (Tape and Reel)
PACKAGE
(Pb-Free)
PKG.
DWG. #
L10.3x3A
L10.3x3A
L10.1.8x1.4A
L10.3x3A
L10.3x3A
L10.1.8x1.4A
FN6582 Rev 1.00
Nov 3, 2009
Page 3 of 15
ISL54063, ISL54064
Absolute Maximum Ratings
V+ to GND . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to 7.0V
Input Voltages
NOx, NCx (Note 5) . . . . . . . . . . . . . . . . (V+ - 7V) to ((V+) + 0.5V)
INx (Note 5) . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 to ((V+) + 0.5V)
Output Voltages
COMx (Note 5) . . . . . . . . . . . . . . . . . . . (V+ - 7V) to ((V+) + 0.5V)
Continuous Current NOx, NCx, or COMx . . . . . . . . . . . . . . ±300mA
Peak Current NOx, NCx, or COMx
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±500mA
ESD Rating:
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>6kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>400V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . >1.5kV
Thermal Information
Thermal Resistance (Typical)
JA
(°C/W)
JC
(°C/W)
10 Ld 3x3 TDFN Package (Notes 6, 8)
55
18
10 Ld µTQFN Package (Note 7) . . . . .
155
N/A
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 . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Power Supply Range . . . . . . . . . . . . . . . . . . . . . . . . +1.8V to +6.5V
AUTION: 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:
5. Signals on NC, NO, IN, or COM exceeding V+ or GND by the specified amount are clamped by internal diodes. Limit forward diode current to
maximum current ratings.
6.
JA
is measured in free air with the component mounted on a high effective thermal conductivity test board with “direct attach” features. See
Tech Brief TB379.
7.
JA
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
8. For
JC
, the “case temp” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 9), Unless
Otherwise Specified.
PARAMETER
ANALOG SWITCH CHARACTERISTICS
ON-Resistance, r
ON
r
ON
Matching Between Channels,
r
ON
r
ON
Flatness, R
FLAT(ON)
COM ON Leakage Current,
I
COM(ON)
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
Turn-OFF Time, t
OFF
Charge Injection, Q
OFF-Isolation
Crosstalk (Channel-to-Channel)
Total Harmonic Distortion
-3dB Bandwidth
NO x or NCx OFF Capacitance,
C
OFF
COMx ON Capacitance, C
COM(ON)
V+ = 4.5V, V
NO
or V
NC
= 3.0V, R
L
= 50,
C
L
= 35pF (see Figure 1)
V+ = 4.5V, V
NO
or V
NC
= 3.0V, R
L
= 50,
C
L
= 35pF (see Figure 1)
V
G
= 0V, R
G
= 0, C
L
= 1.0nF (see Figure 2)
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
(see Figure 3)
R
L
= 50, C
L
= 5pF, f = 1MHz, V
COM
= 1V
RMS
(see Figure 5)
f = 20Hz to 20kHz, V
COM
= 0.5V
P-P
, R
L
= 32
V
COM
= 1V
RMS
, R
L
= 50C
L
= 5pF
f = 1MHz
f = 1MHz (See Figure 6)
25
Full
25
Full
25
25
25
25
25
25
25
-
-
-
-
-
-
-
-
-
-
-
35
30
10
15
170
60
-75
0.02
60
36
88
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
pC
dB
dB
%
MHz
pF
pF
V+ = 4.5V, I
COM
= 100mA, V
NO
or V
NC
= (V+ -
6.5) to V+ (see Figure 4)
V+ = 4.5V, I
COM
= 100mA, V
NO
or V
NC
= Voltage
at max r
ON,
(Note 13)
V+ = 4.5V, I
COM
= 100mA, V
NO
or V
NC
= (V+ -
6.5) to V+, (Note 12)
V+ = 5V, V
COM
= -1.5V, 5V, V
NO
or V
NC
= Float
25
Full
25
Full
25
Full
25
Full
-
-
-
-
-
-
-
-
0.55
0.68
15
30
0.11
0.14
49
0.7
-
-
-
-
-
-
-
-
m
m
nA
µA
TEST CONDITIONS
TEMP
MIN
(°C) (Notes 10, 11)
TYP
MAX
(Notes 10, 11) UNITS
FN6582 Rev 1.00
Nov 3, 2009
Page 4 of 15
ISL54063, ISL54064
Electrical Specifications - 5V Supply
Test Conditions: V+ = +4.5V to +5.5V, GND = 0V, V
INH
= 2.4V, V
INL
= 0.8V (Note 9), Unless
Otherwise Specified.
(Continued)
TEST CONDITIONS
V+ = 5.5V, V
IN
= 0V or V+
PARAMETER
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
25
Full
DIGITAL INPUT CHARACTERISTICS
Input Voltage Low, V
INL
Input Voltage High, V
INH
Input Current, I
INH
, I
INL
V+ = 5.5V, V
IN
= 0V or V+
Full
Full
25
Full
-
2.4
-0.1
-
-
-
-
0.89
0.8
-
0.1
-
V
V
µA
µA
-
-
0.02
2.5
0.1
-
µA
µA
TEMP
MIN
(°C) (Notes 10, 11)
TYP
MAX
(Notes 10, 11) UNITS
Electrical Specifications - 4.3V Supply
Test Conditions: V+ = +3.9V to +4.5V, GND = 0V, V
INH
= 1.6V, V
INL
= 0.5V (Note 9),
Unless Otherwise Specified
.
TEST CONDITIONS
TEMP
MIN
(°C) (Notes 10, 11)
TYP
MAX
(Notes 10, 11) UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
ON-Resistance, r
ON
V+ = 4.3V, I
COM
= 100mA, V
NO
or V
NC
=
(V+ - 6.5V) to V+, (See Figure 4)
V+ = 4.3V, I
COM
= 100mA, V
NO
or V
NC
= Voltage
at max r
ON,
(Note 13)
V+ = 4.3V, I
COM
= 100mA, V
NO
or V
NC
= (V+ -
6.5V) to V+, (Note 12)
V+ = 4.3V, V
COM
= -1.2V, 4.3V, V
NO
or V
NC
= Float
25
Full
25
Full
25
Full
25
Full
-
-
-
-
-
-
-0.1
-
0.57
0.68
15
30
0.1
0.14
-
1.1
-
-
-
-
-
-
0.1
-
m
m
µA
µA
r
ON
Matching Between Channels,
r
ON
r
ON
Flatness, R
FLAT(ON)
COM ON Leakage Current,
I
COM(ON)
DYNAMIC CHARACTERISTICS
Turn-ON Time, t
ON
V+ = 3.9V, V
NO
or V
NC
= 3.0V, R
L
= 50,
C
L
= 35pF (see Figure 1)
V+ = 3.9V, V
NO
or V
NC
= 3.0V, R
L
= 50,
C
L
= 35pF (see Figure 1)
C
L
= 1.0nF, V
G
= 0V, R
G
= 0see Figure 2)
R
L
= 50, C
L
= 5pF, f = 100kHz, V
COM
= 1V
RMS
(see Figure 3)
R
L
= 50, C
L
= 5pF, f = 1MHz, V
COM
= 1V
RMS
(see Figure 5)
f = 20Hz to 20kHz, V
COM
= 2V
P-P
, R
L
= 32
V
COM
= 1V
RMS
, R
L
= 50C
L
= 5pF
f = 1MHz
f = 1MHz (see Figure 6)
25
Full
25
Full
25
25
25
25
25
25
25
-
-
-
-
-
-
-
-
-
-
-
43
50
23.1
23.2
200
60
-75
0.04
60
36
88
-
-
-
-
-
-
-
-
-
-
-
ns
ns
ns
ns
pC
dB
dB
%
MHz
pF
pF
Turn-OFF Time, t
OFF
Charge Injection, Q
OFF-Isolation
Crosstalk (Channel-to-Channel)
Total Harmonic Distortion
-3dB Bandwidth
NOx or NCx OFF Capacitance,
C
OFF
COMx ON Capacitance, C
COM(ON)
POWER SUPPLY CHARACTERISTICS
Positive Supply Current, I+
V+ = +4.5V, V
IN
= 0V or V+
25
Full
Positive Supply Current, I+
V+ = +4.2V, V
IN
= 2.85V
25
-
-
-
0.003
2.6
0.89
0.1
-
12
µA
µA
µA
FN6582 Rev 1.00
Nov 3, 2009
Page 5 of 15
