analog switches which operate from 1.8 V to 5.5 V single rail
power supply. They are design for audio, video, and USB
switching applications.
The devices have 4
on-resistance and 360 MHz 3 dB
bandwidth. 0.2
on-resistance matching and 1
flatness
make the device high linearity. The devices are 1.6 V logic
compatible within the full operation voltage range.
These switches are built on a sub-micron high density
process that brings low power consumption and low voltage
performance.
The switches are packaged in MICRO FOOT chip scale
package of 3 x 3 bump array.
As a committed partner to the community and environment,
Vishay Siliconix manufactures this product with the lead
(Pb)-free device terminations. For MICRO FOOT analog
switch products manufactured with tin/silver/copper
(SnAgCu) device termination, the lead (Pb)-free “-E1” suffix
is being used as a designator.
FEATURES
•
•
•
•
•
•
1.8 V to 5.5 V operation
3
at 2.7 V R
ON
360 MHz - 3 dB bandwidth
ESD method 3015.7 > 2 kV
Latch-up current 0.300 mA (JESD 78)
1.6 V logic compatible
Space saving MICRO FOOT
®
package
High linearity
Low power consumption
High bandwidth
Full rail Signal swing range
BENEFITS
•
•
•
•
•
APPLICATIONS
•
•
•
•
•
•
Cellular phones
MP3
Media players
Modems
Hard drives
PCMCIA
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG3537
MICRO FOOT 8-Bump
V+
A
IN
1
NO
1
COM
1
B
COM
1
COM
2
IN
2
GND
NO
2
1
2
3
Device Marking
A1 Locator
NO
2
COM
2
C
NO
1
V+
IN
1
XXX
3537
3537 = Device Marking
xxx = Data/Lot Traceability Code
IN
2
Top View
Bumps Down
GND
Document Number: 73320
S11-0303-Rev. D, 28-Feb-11
www.vishay.com
1
DG3537, DG3538, DG3539, DG3540
Vishay Siliconix
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
DG3538
MICRO FOOT 8-Bump
V+
A
IN
1
NC
1
NC
2
COM
1
COM
2
C
NC
1
V+
IN
1
B
COM
1
COM
2
IN
2
GND
NC
2
1
2
3
Device Marking
A1 Locator
XXX
3538
3538 = Device Marking
IN
2
Top View
Bumps Down
GND
xxx = Data/Lot Traceability Code
DG3539
MICRO FOOT 8-Bump
V+
A
IN
1
NO
1
COM
1
COM
2
C
NO
1
V+
IN
1
B
COM
1
COM
2
IN
2
GND
NC
2
1
2
3
Device Marking
A1 Locator
NC
2
XXX
3539
3539 = Device Marking
IN
2
Top View
Bumps Down
GND
xxx = Data/Lot Traceability Code
DG3540
MICRO FOOT 8-Bump
V+
A
IN
1
NO
1
COM
1
B
COM
2
COM
1
IN
1
V+
NO
1
1
2
3
Device Marking
A1 Locator
NO
2
COM
2
C
NO
2
GND
IN
2
XXX
3540
3540 = Device Marking
IN
2
Top View
Bumps Down
GND
xxx = Data/Lot Traceability Code
TRUTH TABLE
Logic
0
1
NC1 and NC2
ON
OFF
NO1 and NO2
OFF
ON
ORDERING INFORMATION
Temp. Range
- 40 °C to 85 °C
Package
MICRO FOOT: 8 Bump
(3 x 3, 0.5 mm Pitch,
238 µm Bump Height)
Part Number
DG3537DB-T5-E1
DG3538DB-T5-E1
DG3539DB-T5-E1
DG3540DB-T1-E1
www.vishay.com
2
Document Number: 73320
S11-0303-Rev. D, 28-Feb-11
DG3537, DG3538, DG3539, DG3540
Vishay Siliconix
ABSOLUTE MAXIMUM RATINGS
Parameter
Reference V+ to GND
IN, COM, NC, NO
a
Continuous Current (NO, NC, COM)
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
Storage Temperature
Package Solder Reflow Conditions
b
ESD per Method 3015.7
Power Dissipation (Packages)
c
MICRO FOOT: 8 Bump (3 x 3 mm)
d
(D Suffix)
IR/Convection
Limit
- 0.3 to + 6
- 0.3 to (V+ + 0.3 V)
± 100
± 200
- 65 to 150
250
>2
400
Unit
V
mA
°C
kV
mW
Notes:
a. Signals on NC, NO, or COM or IN exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current ratings.
b. Refer to IPC/JEDEC (J-STD-020B)
c. All bumps welded or soldered to PC Board.
d. Derate 5.0 mW/°C above 70 °C.
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation
of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum
rating conditions for extended periods may affect device reliability.
SPECIFICATIONS
(V+ = 3 V)
Test Conditions
Otherwise Unless Specified
Parameter
Analog Switch
Analog Signal Range
d
On-Resistance
d
R
ON
Flatness
d
On-Resistance
Match Between Channels
d
V
NO
, V
NC
,
V
COM
R
ON
R
ON
Flatness
R
DS(on)
I
NO(off)
I
NC(off)
I
COM(off)
Channel-On Leakage Current
f
Digital Control
Input High Voltage
d
Input Low Voltage
Input Capacitance
Input Current
f
V
INH
V
INL
C
in
I
INL
or I
INH
V
IN
= 0 or V+
Full
Full
Full
Full
1
8
1
1.4
0.5
V
pF
µA
I
COM(on)
V+ = 2.7 V, V
COM
= 0.2/1.5 V
I
NO
, I
NC
= 10 mA
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
-2
- 20
-2
- 20
-2
- 20
0
3
V+
4
4.3
1.2
0.25
2
20
2
20
2
20
nA
V
Symbol
V+ = 2.7 to 3.6 V, V
IN
= 0.5 V or 1.4 V
e
Temp.
a
Limits
- 40 °C to 85 °C
Min.
b
Typ.
c
Max.
b
Unit
0.75
Switch Off Leakage Current
f
V+ = 3.6 V,
V
NO
, V
NC
= 0.3 V/3.3 V, V
COM
= 3.3 V/0.3 V
V+ = 3.6 V,
V
NO
, V
NC
= V
COM
= 0.3 V/3.3 V
Document Number: 73320
S11-0303-Rev. D, 28-Feb-11
www.vishay.com
3
DG3537, DG3538, DG3539, DG3540
Vishay Siliconix
SPECIFICATIONS
(V+ = 3 V)
Test Conditions
Otherwise Unless Specified
Parameter
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injection
d
Off-Isolation
d
Crosstalk
d
Off-Isolation
d
Crosstalk
d
Limits
- 40 °C to 85 °C
Temp.
a
Room
Full
Room
Full
Room
Room
Room
Room
Room
Room
Room
Room
Room
Room
Full
Min.
b
Typ.
c
16
7
1
- 78.5
- 113
- 58
- 66
8
14
27
27
0.001
1.0
1.0
pF
dB
Max.
b
46
48
37
39
Unit
Symbol
V+ = 2.7 to 3.6 V, V
IN
= 0.5 V or 1.4 V
e
t
ON
t
OFF
Q
INJ
OIRR
X
TALK
OIRR
X
TALK
C
NO/NC(off)
C
COM(off)
C
NO/NC(on)
C
COM(on)
V+ = 2.7 V, V
NO
or V
NC
= 1.5 V
R
L
= 300
,
C
L
= 35 pF
C
L
= 1 nF, V
GEN
= 2 V, R
GEN
= 0
R
L
= 50, C
L
= 5 pF, f = 1 MHz
R
L
= 50, C
L
= 5 pF, f = 10 MHz
ns
pC
Off Capacitance
d
Channel-On Capacitance
d
Power Supply
Power Supply Current
V
IN
= 0 or V+, f = 1 MHz
I+
V
IN
= 0 or V+
µA
www.vishay.com
4
Document Number: 73320
S11-0303-Rev. D, 28-Feb-11
DG3537, DG3538, DG3539, DG3540
Vishay Siliconix
SPECIFICATIONS
(V+ = 5 V)
Test Conditions
Otherwise Unless Specified
Parameter
Analog Switch
Analog Signal Range
d
On-Resistance
d
r
ON
Flatness
d
On-Resistance
Match Between Channels
d
V
NO
, V
NC
,
V
COM
R
ON
R
ON
Flatness
R
DS(on)
I
NO(off)
I
NC(off)
I
COM(off)
Channel-On Leakage Current
Digital Control
Input High Voltage
d
Input Low Voltage
Input Capacitance
Input Current
Dynamic Characteristics
Turn-On Time
Turn-Off Time
Charge Injection
d
Off Capacitance
d
Channel-On Capacitance
d
Power Supply
Power Supply Current
I+
V
IN
= 0 or V+
Room
Full
0.001
1.0
1.0
µA
t
ON
t
OFF
Q
INJ
C
NO/NC(off)
C
COM(off)
C
NO/NC(on)
C
COM(on)
V
IN
= 0 or V+, f = 1 MHz
V+ = 4.2 V, V
NO
or V
NC
= 3.0 V
R
L
= 300
,
C
L
= 35 pF
C
L
= 1 nF, V
GEN
= 2 V, R
GEN
= 0
Room
Full
Room
Full
Room
Room
Room
Room
Room
11
7
1
8
14
28
28
pF
41
43
37
39
V
INH
V
INL
C
in
I
INL
or I
INH
V
IN
= 0 or V+
Full
Full
Full
Full
1
8
1
2.0
0.8
V
pF
µA
I
COM(on)
V+ = 4.2 V, V
COM
= 0.5/3.5 V
I
NO
, I
NC
= 10 mA
Full
Room
Full
Room
Room
Room
Full
Room
Full
Room
Full
-2
- 20
-2
- 20
-2
- 20
0
2.6
V+
3.5
3.7
1.2
0.2
2
20
2
20
2
20
nA
V
Symbol
V+ = 4.2 to 5.5 V, V
IN
= 0.8 V or 2.0 V
e
Temp.
a
Limits
- 40 °C to 85 °C
Min.
b
Typ.
c
Max.
b
Unit
0.8
Switch Off Leakage Current
V+ = 5.5 V,
V
NO
, V
NC
= 1.0 V/4.5 V, V
COM
= 4.5 V/1.0 V
V+ = 5.5 V, V
NO
, V
NC
= V
COM
= 1.0 V/4.5 V
ns
pC
Notes:
a. Room = 25 °C, Full = as determined by the operating suffix.
b. Typical values are for design aid only, not guaranteed nor subject to production testing.
c. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet.
d. Guarantee by design, nor subjected to production test.
e. V
IN
= input voltage to perform proper function.
f. Guaranteed by 5 V leakage testing, not production tested.
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