®
ISL54230
Data Sheet
May 28, 2009
FN6825.2
Octal Multiprotocol Switch
The Intersil ISL54230 is a multiprotocol Quad Double-Pole
Double-Throw (DPDT) analog switch that can operate from a
single +2.0V to +5.5V supply. It contains eight SPDT (Single
Pole/Double Throw) switches configured into four DPDT
blocks. Each DPDT block is independently controlled by a
logic input for Normally Open (NO) or Normally Closed (NC)
switch configuration.The part is designed for switching or
routing a combination of USB High-Speed, USB Full-Speed,
digital, and analog signals in portable battery powered
products.
The digital inputs are 1.8V logic compatible when operated
with a 2.7V to 3.6V supply. The ISL54230 has two switch
enable pins to disable certain blocks of the switch. The
ISL54230 is available in a 36 ball 2.5mmx2.5mm WLCSP or a
32 Ld TQFN 5mmx5mm package. It operates over a
temperature range of -40 to +85°C.
Features
• High Speed (480Mbps) and Full Speed (12Mbps)
Signaling Capability per USB 2.0
• Compliant with USB 2.0 Short Circuit and Overvoltage
Requirements Without Additional External Components
• 1.8V Logic Compatible (+2.7V to +3.6V Supply)
• Switch Terminals Overvoltage Protected Up to +5.5V
• Enable Pin to disable Switch Blocks
• Two DPDT 1Ω/6Ω Switches
• Two DPDT USB 2.0 FS/HS Capable Switches
• USB Switch Low ON Capacitance. . . . . . . . . . . . . . . 12pF
• USB Switch Low ON-Resistance. . . . . . . . . . . . . . . . . 6Ω
• Single Supply Operation (V
DD
) . . . . . . . . . . +2.0V to +5.5V
• Low Power Consumption (P
D
) . . . . . . . . . . . . . . . . . . 1µA
• Low I+ Current when V
INH
is not at the V+ Rail
• Available in 36 Ball WLCSP and 32 Ld 5mmx5mm TQFN
Package
• Pb-Free (RoHS Compliant)
Applications
• Cellular/Mobile Phones
• PDAs
• Digital Cameras and Camcorders
• USB/UART/Audio Switching
Ordering Information
PART
PART NUMBER MARKING
TEMP.
RANGE
(°C)
PACKAGE
(Pb-Free)
PKG.
DWG. #
L32.5x5A
L32.5x5A
W6x6.36
Block Diagram
V
DD
COM1A
IN1
COM1B
1Ω
NO1A
NC1A
6Ω
NO1B
NC1B
COM2A
IN2
COM2B
HS_USB
HS_USB
NO2A
NC2A
NO2B
NC2B
COM3A
IN3
COM3B
HS_USB
HS_USB
NO3A
NC3A
NO3B
NC3B
COM4A
IN4
COM4B
OE1
OE2
6Ω
1Ω
NO4A
NC4A
NO4B
NC4B
GND
ISL54230IRTZ
(Note 1)
54230 IRTZ -40 to +85 32 Ld 5x5 TQFN
ISL54230IRTZ-T* 54230 IRTZ -40 to +85 32 Ld 5x5 TQFN
(Note 1)
ISL54230IIZ-T*
(Note 2)
230Z
-40 to +85 36 Ball 6x6 Array
WLCSP
*Please refer to TB347 for details on reel specifications.
NOTES:
1. 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.
2. These Intersil Pb-free WLCSP and BGA packaged products
products employ special Pb-free material sets; molding
compounds/die attach materials and SnAgCu - e1 solder ball
terminals, which are RoHS compliant and compatible with both
SnPb and Pb-free soldering operations. Intersil Pb-free WLCSP
and BGA packaged products are MSL classified at Pb-free peak
reflow temperatures that meet or exceed the Pb-free requirements
of IPC/JEDEC J STD-020.
1
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. 2009. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
ISL54230
Pinouts
ISL54230
(36 BALL 6X6 ARRAY WLCSP)
TOP VIEW
*Columns A, B, C = Left Plane
*Columns D, E, F = Right Plane
*Refer to OE Control
Truth Table, pg. 3
A
COM
2A
B
COM
2B
C
COM
1B
D
COM
4B
E
COM
3B
F
COM
3A
1
2
COM
1A
NC
1A
OE1
OE2
NC
4A
COM
4A
3
NO
1A
NC
2A
N.C.
N.C.
NC
3A
NO
4A
4
NO
2A
NC
2B
N.C.
N.C.
NC
3B
NO
3A
5
NO
2B
NC
1B
VDD
GND
NC
4B
NO
3B
6
NO
1B
IN1
IN2
IN3
IN4
NO
4B
HS USB
Switches 2A and 3A
6Ω
Switches 1B and 4B
HS USB
Switches 2B and 3B
1Ω
Switches 1A and 4A
ISL54230
(32 LD 5X5 TQFN)
TOP VIEW
COM_3A
COM_3B
COM_4B
COM_1B
COM_2B
26
COM_2A
25
24
23
22
21
*LEFT PLANE
*RIGHT PLANE
20
19
18
17
NC_1A
COM_1A
NC_2A
NO_1A
NO_2A
NC_2B
NO_2B
NC_1B
16
NO_1B
OE2
OE1
27
14
VDD
32
NC_4A
COM_4A
NC_3A
NO_4A
NO_3A
NC_3B
NO_3B
NC_4B
1
2
3
4
5
6
7
8
9
NO_4B
31
30
29
28
10
IN4
11
GND
12
IN3
13
IN2
15
IN1
2
FN6825.2
May 28, 2009
ISL54230
Pinouts
SWITCHES 1 AND 2
V
DD
NO1A
COM1A
1Ω SWITCH
NC1A
COM1B
6Ω SWITCH
NO1B
COM3B
NC1B
USB HS SWITCH
NO2A
COM4A
NC2A
COM2B
IN1
IN2
OE1
OE2
USB HS SWITCH
NO2B
NC2B
LOGIC
CONTROL
GND
IN3
IN4
OE1
OE2
LOGIC
CONTROL
GND
COM4B
6Ω SWITCH
COM3A
USB HS SWITCH
SWITCHES 3 AND 4
V
DD
NO3A
NC3A
USB HS SWITCH
NO3B
NC3B
1Ω SWITCH
NO4A
NC4A
NO4B
NC4B
COM2A
NOTE: Switches shown in Logic “0” position. Logic “0” when INx
<0.5V
Input Select Truth Table
INx
0
1
NOx
OFF
ON
NCx
ON
OFF
OE Control Truth Table
OE1
0
0
1
1
OE2
0
1
0
1
SWITCH
ON
COM2x,
COM3x
COM3x,
COM4x
COM1x,
COM2x
ALL
SWITCH
OFF
COM1x,
COM4x
COM1x,
COM2x
COM3x,
COM4x
NONE
MODE,
WLCSP
USB
Right
Plane
Left
Plane
All On
MODE,
TQFN
USB
Left
Plane
Right
Plane
All On
Logic “0” when
≤
0.5V, Logic “1” when
≥
1.4V with a 2.7V to 3.6V
Supply.
Logic “0” when
≤
0.5V, Logic “1” when
≥
1.4V with a 2.7V to 3.6V
Supply.
Pin Descriptions
PIN NAME
VDD
GND
OE1
OE2
IN1
IN2
IN3
IN4
COM_1A
COM_1B
COLUMN-ROW
WLCSP
C5
D5
C2
D2
B6
C6
D6
E6
A2
C1
PIN NUMBER
TQFN
14
11
27
30
15
13
12
10
23
28
Power Supply Pin
Ground Connection
Switch Enable Control 1
Switch Enable Control 2
Switch Input Select 1
Switch Input Select 2
Switch Input Select 3
Switch Input Select 4
HS Switch Common 1A
HS Switch Common 1B
DESCRIPTION
3
FN6825.2
May 28, 2009
ISL54230
Pin Descriptions
(Continued)
PIN NAME
COM_2A
COM_2B
COM_3A
COM_3B
COM_4A
COM_4B
NC_1A
NC_1B
NC_2A
NC_2B
NC_3A
NC_3B
NC_4A
NC_4B
NO_1A
NO_1B
NO_2A
NO_2B
NO_3A
NO_3B
NO_4A
NO_4B
N.C.
COLUMN-ROW
WLCSP
A1
B1
F1
E1
F2
D1
B2
B5
B3
B4
E3
E4
E2
E5
A3
A6
A4
A5
F4
F5
F3
F6
C3, C4, D3, D4
PIN NUMBER
TQFN
25
26
32
31
2
29
24
17
22
19
3
6
1
8
21
16
20
18
5
7
4
9
-
DESCRIPTION
HS Switch Common 2A
HS Switch Common 2B
6Ω Switch Common 3A
1Ω Switch Common 3B
6Ω Switch Common 4A
1Ω Switch Common 4B
Switch Normally Closed 1A
Switch Normally Closed 1B
Switch Normally Closed 2A
Switch Normally Closed 2B
Switch Normally Closed 3A
Switch Normally Closed 3B
Switch Normally Closed 4A
Switch Normally Closed 4B
Switch Normally Open 1A
Switch Normally Open 1B
Switch Normally Open 2A
Switch Normally Open 2B
Switch Normally Open 3A
Switch Normally Open 3B
Switch Normally Open 4A
Switch Normally Open 4B
No Connect
4
FN6825.2
May 28, 2009
ISL54230
Absolute Maximum Ratings
V
DD
to GND. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
Input Voltages
NCx, NOx (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . - 0.3V to +6.5V
INx, OEx (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
Output Voltages
COMx (Note 3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to +6.5V
Continuous Current (NC2x, NO3x) . . . . . . . . . . . . . . . . . . . . ±40mA
Continuous Current (NC1x, NO4x) . . . . . . . . . . . . . . . . . . . ±150mA
Peak Current (NC2x, NO3x)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±100mA
Peak Current (NC1x, NO4x)
(Pulsed 1ms, 10% Duty Cycle, Max) . . . . . . . . . . . . . . . . . . ±300mA
ESD Rating:
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>8kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>400V
Charged Device Model. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>2kV
Thermal Information
Thermal Resistance (Typical, Notes 4, 5)
θ
JA
(°C/W)
θ
JC
(°C/W)
32 Ld 5x5mm TQFN Package . . . . . . .
30
1.5
36 Ball WLCSP Package . . . . . . . . . . .
60
Maximum Junction Temperature (Plastic Package). . . . . . . +150°C
Maximum Storage Temperature Range . . . . . . . . . . . -65°C to +150°C
Operating Conditions
Temperature Range . . . . . . . . . . . . . . . . . . . . . . . . . -40°C to +85°C
Logic Control Input Voltage . . . . . . . . . . . . . . . . . . . . . . . 0V to V
DD
Analog Signal Range . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0V to V
DD
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:
3. Signals on NCx, NOx, COMx, INx, and OEx exceeding V
DD
or GND by specified amount are clamped. Limit current to maximum current ratings.
4.
θ
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 for details.
5. For
θ
JC
, the “case temperature” location is the center of the exposed metal pad on the package underside.
Electrical Specifications - 2.7V to 3.6V Supply
Test Conditions: V
DD
= +2.7V, GND = 0V, V
INxH
= 1.4V, V
INxL
= 0.5V,
V
OExH
= 1.4V, V
OExL
= 0.5V, (Note 6), Unless Otherwise Specified.
TEMP
MIN
MAX
(°C) (Notes 7, 8) TYP (Notes 7, 8) UNITS
PARAMETER
ANALOG SWITCH CHARACTERISTICS
USB HS Switch, COM2x and COM3x
Analog Signal Range, V
ANALOG
ON-Resistance, r
ON
High Speed
r
ON
Matching Between Channels,
Δr
ON,
High Speed
r
ON
Flatness, r
FLAT(ON)
High Speed
ON-Resistance, r
ON
Full Speed
r
ON
Matching Between Channels,
Δr
ON,
Full-Speed
r
ON
Flatness, r
FLAT(ON)
Full-Speed
ON-Resistance, r
ON
TEST CONDITIONS
Full
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 40mA, V
NOx
or
V
NCx
= 0V to 400mV (see Figure 1)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 40mA, V
NOx
or
V
NCx
= Voltage at max r
ON
, (Note 10)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 40mA, V
NOx
or
V
NCx
= 0V to 400mV, (Note 9)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 1mA, V
NOx
or
V
NCx
=0V to 2.7V (see Figure 1, Note 11)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 1mA, V
NOx
or
V
NCx
= Voltage at max r
ON
over signal range of 0V to 2.7V
(Note 10)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 1mA, V
NOx
or
V
NCx
= 0V to 1V (Note 9)
V
DD
= 2.7V, V
OEx
= V
OExH
, I
COMx
= 1mA, V
NOx
or
V
NCx
= 0V to 1.8V (see Figure 1)
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
25
Full
0
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-20
-100
-50
-100
-
8.3
9.25
0.11
0.22
1.45
1.8
130
150
1.2
2.6
4
5
128
140
4
-
4
-
V
DD
-
-
-
-
-
-
150
178
-
-
-
-
-
-
20
100
50
100
V
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
Ω
nA
nA
nA
nA
OFF Leakage Current, I
NOx(OFF)
or V
DD
= 3.6V, V
OEx
= Such that switch is disabled,
I
NCx(OFF)
V
COMx
= 0.3V, 3.3V, V
NOx
= 3.3V, 0.3V, V
NCx
= 3.3V, 0.3V
ON Leakage Current, I
COMx(ON)
V
DD
= 3.6V, V
OEx
= V
OExH
, V
COMx
= 0.3V, 3.3V,
V
NOx
= 0.3V, 3.3V, V
NCx
= 0.3V, 3.3V
5
FN6825.2
May 28, 2009