DG2730
www.vishay.com
Vishay Siliconix
2 Port, USB 2.0 High Speed (480 Mbps) Switch,
DPDT Analog Switch
DESCRIPTION
FEATURES
The DG2730 is 2 port high speed analog switch optimized
for USB 2.0 signal switching. The DG2730 switch is
configured in DPDT. It handles bidirectional signal flow,
achieving a 900 MHz -3 dB bandwidth, a port to port
crosstalk at -36 dB and isolation at -29 dB, measured at
240 MHz.
Processed with high density sub micron CMOS, the
DG2730 provide low parasitic capacitance. Signals are
routed with minimized phase distortion and attain a bit to bit
skew is as low as 40 ps.
The DG2730 is designed for a wide range of operating
voltages, from 2.7 V to 5.5 V that can be driven directly
from one cell Li-ion battery or 5 V power supply. On-chip
circuitry protects against conditions when either the D+ / Dlines are shorted to the VBUS at the USB port. Additionally,
logic control pins (S and OE) can tolerate the presence of
voltages that are above the supply power rail (V+). The
control logic threshold is guaranteed to be (VIH = 1.3 V/min
up to V+ = 3.6 V). Latch up current is 500 mA, as per
JESD78, and its ESD tolerance exceeds 5.5 kV.
Packaged in ultra small miniQFN-10 (1.4 mm x 1.8 mm x
0.55 mm), it is ideal for portable high speed mix signal
switching application.
As a committed partner to the community and the
environment, Vishay Siliconix manufactures this product
with lead (Pb)-free device termination. The miniQFN-10
package has a nickel-palladium-gold device termination
and is represented by the lead (Pb)-free “-GE4” suffix to the
ordering part number. The nickel-palladium-gold device
terminations meet all JEDEC® standards for reflow and MSL
rating.
As a further sign of Vishay Siliconix’s commitment, the
DG2730 is fully RoHS-complaint.
• Wide operation voltage range
• Low on-resistance, 5.5 (typical at 3 V)
• Low capacitance, CON = 5.8 pF (typical)
• 3 dB high bandwidth: 900 MHz (typical)
• Low bit to bit skew: 40 ps (typical)
• Low power consumption
• Low logic threshold: V
• Power down protection: D+/D- pins can tolerate up to
5.5 V when V+ = 0 V
• 5.5 kV ESD protection (HBM)
• Latch-up current 500 mA per JESD78
• Lead (Pb)-free low profile miniQFN-10 (1.4 mm x 1.8 mm
x 0.55 mm)
• Material categorization: for definitions of compliance
please see www.vishay.com/doc?99912
APPLICATIONS
• Cellular phones
• Portable media players
• PDA
• Digital camera
• GPS
• Notebook computer
• TV, monitor, and set top box
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
OE
HSD1+
HSD1-
miniQFN-10L
7
6
5
8
HSD2+
5x
4
Pin 1
3
10
1
GND
Device marking: 5x for DG2730
x = Date/Lot Traceability Code
2
D+
Pin 1: LONG LEAD
HSD2-
D-
S
9
Control
V+
Top View
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
1
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
ORDERING INFROMATION
TEMP. RANGE
PACKAGE
PART NUMBER
-40 °C to 85 °C
miniQFN-10
DG2730DN-T1-GE4
TRUTH TABLE
PIN DESCRIPTIONS
OE (PIN 8)
S (PIN 10)
FUNCTION
PIN NAME
DESCRIPTION
0
1
D+ = HSD1+ and D- = HSD1-
OE
Bus switch enable
0
0
D+ = HSD2+ and D- = HSD2-
S
Select input
1
X
Disconnect
HSD1±, HSD2±, D±
Data port
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
PARAMETER
LIMIT
V+
Reference to GND
-0.3 to 6
S, OE, D±, HSD1±, HSD2± a
Current (Any Terminal Except S, OE, D±, HSD1±, HSD2±)
-0.3 to (V+ + 0.3)
Continuous Current (S, OE, D±, HSD1±, HSD2±)
± 250
± 500
Storage Temperature (D suffix)
Power Dissipation (Packages)
miniQFN-10
V
30
Peak Current (Pulsed at 1 ms, 10 % duty cycle)
b
UNIT
c
mA
-65 to +150
°C
208
mW
ESD (Human body model)
5.5
kV
Latch-Up (Current injection)
500
mA
Notes
a. Signals on S, OE, D±, HSD1±, HSD2± exceeding V+ will be clamped by internal diodes. Limit forward diode current to maximum current
ratings.
b. All leads welded or soldered to PC board.
c. Derate 2.6 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.
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
2
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
SPECIFICATIONS (V+ = 3 V)
LIMITS
-40 °C to +85 °C
TEST CONDITIONS
OTHERWISE UNLESS SPECIFIED
TEMP. a
VANALOG
RDS(on)
Full
0
-
V+
On-Resistance
RDS(on)
V+ = 3 V, ID± = 8 mA, VHSD1/2± = 0.4 V
Room
-
5.5
8
Full
-
-
9
On-Resistance Match d
RON
V+ = 3 V, ID± = 8 mA, VHSD1/2± = 0.4 V
Room
-
0.8
-
RON Flatness
V+ = 3 V, ID± = 8 mA, VHSD1/2± = 0 V, 1 V
Room
-
2
-
Switch Off Leakage Current
Ioff
V+ = 4.3 V, VHSD1/2± = 0.3 V, 3 V,
VD± = 3 V, 0.3 V
Full
-100
-
100
Channel On Leakage Current
Ion
V+ = 4.3 V, VHSD1/2± = 0.3 V, 4 V,
VD± = 4 V, 0.3 V
Full
-200
-
200
V+ = 3 V to 3.6 V
Full
1.3
-
-
V+ = 4.3 V
Full
1.5
-
-
V+ = 3 V to 4.3 V
Full
-
-
0.5
Full
-
6.5
-
pF
Full
-1
-
1
μA
Room
-
5
-
Full
-
5
-
Room
-
-
30
Full
-
-
30
Room
-
-
25
PARAMETER
SYMBOL
MIN. b
UNIT
TYP. c MAX. b
Analog Switch
Analog Signal Range d
On-Resistance Flatness d
V
nA
Digital Control
Input Voltage High
VINH
Input Voltage Low
VINL
Input Capacitance
Input Current
CIN
IINL or IINH
VIN = 0 or V+
V
Dynamic Characteristics
Break-Before-Make Time d
tBBM
S, OE Turn-On Time d
tON
S, OE Turn-Off Time d
tOFF
-
-
25
Charge Injection d
QINJ
CL = 1 nF, RGEN = 0 , VGEN = 0 V
-
3
-
Off-Isolation d
OIRR
-
-29
-
XTALK
V+ = 3 V to 3.6 V, RL = 50 , CL = 5 pF,
f = 240 MHz
-
-36
-
Bandwidth d
BW
V+ = 3 V to 3.6 V, RL = 50 , - 3 dB
-
900
-
D+/D- On Capacitance
CON
V+ = 3.3 V, OE = 0 V, f = 240 MHz
-
5.8
-
D1n, D2n Off Capacitance
COFF
V+ = OE = 3.3 V, f = 240 MHz
-
2.2
-
Channel-to-Channel Skew d
tSK(O)
-
50
-
Skew Off Opposite Transitions
of the Same Output d
tSK(p)
-
20
-
-
200
-
-
2.6
-
5.5
V
Full
-
-
2
μA
Crosstalk
d, e
Total Jitter d
V+ = 3 V, VD1/2 ± = 1.5 V, RL = 50 ,
CL = 35 pF
Full
Room
V+ = 3 V to 3.6 V, RL = 50 , CL = 5 pF
tJ
ns
pC
dB
MHz
pF
ps
Power Supply
Power Supply Range
V+
Power Supply Current
I+
VIN = 0 V, or V+
Notes
a. Room = 25 °C, Full = as determined by the operating suffix.
b. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this datasheet.
c. Typical values are for design aid only, not guaranteed nor subject to production testing.
d. Guaranteed by design, not subjected to production test.
e. Crosstalk measured between channels.
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
3
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS (TA = 25 °C, unless otherwise noted)
24
26
20
V+ = 3.0 V
18
24
20
V+ = 3.3 V
16
V+ = 3.6 V
14
V+ = 4.3 V
12
10
V+ = 2.6 V
22
RON - On-Resistance (Ω)
RON - On-Resistance (Ω)
T = 25 °C
IS = 8 mA
D1±
V+ = 2.6 V
22
V+ = 5.5 V
8
6
18
14
12
+25 °C
+85 °C
10
8
6
4
4
2
2
0
-40 °C
16
0
0.0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5
0.5
1.0
2.5
3.0
20
22
V+ = 3.0 V
20
V+ = 3.3 V
18
18
16
16
RON - On-Resistance (Ω)
RON - On-Resistance (Ω)
2.0
RON vs. Analog Voltage and Temperature
RON vs. VD and Single Supply Voltage
-40 °C
14
+25 °C
12
+85 °C
10
8
6
14
-40 °C
12
+25 °C
+85 °C
10
8
6
4
4
2
2
0
0
0.0
0.5
1.0
1.5
2.0
2.5
0.0
3.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
VD - Analog Voltage (V)
VD - Analog Voltage (V)
RON vs. Analog Voltage and Temperature
RON vs. Analog Voltage and Temperature
18
16
V+ = 3.6 V
V+ = 4.3 V
16
14
12
RON - On-Resistance (Ω)
14
RON - On-Resistance (Ω)
1.5
VD - Analog Voltage (V)
VD - Analog Voltage (V)
-40 °C
+25 °C
10
+85 °C
8
6
4
12
10
-40 °C
+25 °C
8
+25 °C
6
4
2
2
0
0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
3.5
4.0
4.5
VD - Analog Voltage (V)
VD - Analog Voltage (V)
RON vs. Analog Voltage and Temperature
RON vs. Analog Voltage and Temperature
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
4
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
TYPICAL CHARACTERISTICS(TA = 25 °C, unless otherwise noted)
10 000
10 000
V+ = 4.3 V
ID±(ON)
100
V+ = 2.6 V, 3.0 V, 3.3V, 3.6V & 4.3 V
Leakage Current (pA)
I+ - Supply Current (µA)
1000
10
1
0.1
0.01
1000
ID±(OFF)
100
10
0.001
IHSD1/2± (OFF)
0.0001
0.00001
10
100
1K
10K
100K
1M
1
- 40
10M
- 20
0
Input Switching Frequency (Hz)
1.5
0
1.4
-1
60
80
100
-2
1.3
-3
VIH
1.2
Gain (dB)
VT - Switching Threshold (V)
40
Leakage Current vs. Temperature
Supply Current vs. Input Switching Frequency
1.1
VIL
1.0
-4
-5
-6
0.9
-7
0.8
-8
2.5
3
3.5
4
4.5
5
5.5
1M
10M
V+ - Supply Voltage (V)
100M
1G
10G
Frequency (Hz)
Gain vs. Frequency, V+ = 3.3 V
Switching Threshold vs. Supply Voltage
10
10
0
0
- 10
- 10
- 20
- 20
- 30
- 30
Cross Talk (dB)
Off Isolation (dB)
20
Temperature (°C)
- 40
- 50
- 60
- 40
- 50
- 60
- 70
- 70
- 80
- 80
- 90
- 90
- 100
- 100
1M
10M
100M
Frequency (Hz)
1G
Off-Isolation, V+ = 3.3 V
S17-0074-Rev. G, 23-Jan-17
10G
1M
10M
100M
Frequency (Hz)
1G
10G
Crosstalk, V+ = 3.3 V
Document Number: 67786
5
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
TEST CIRCUITS
V+
VINH
Logic
Input
HSD1±
or HSD2±
Switch
Input
V+
VINL
Switch Output
D±
tr < 5 ns
tf < 5 ns
50 %
VOUT
0.9 x V OUT
Logic
Input
Switch
Output
S
GND
RL
50 Ω
OE
CL
35 pF
0V
tOFF
tON
0V
Logic "1" = Switch on
Logic input waveforms inverted for switches that have
the opposite logic sense.
CL (includes fixture and stray capacitance)
VOUT = D±
(R L
RL
+ R
ON
)
Fig. 1 - Switching Time
V+
Logic
Input
V+
D±
HSD1±
VHSD1±
VINH
tr < 5 ns
tf < 5 ns
VINL
VO
HSD2±
VHSD2±
RL
50 Ω
S
CL
35 pF
HSD1± = HSD2±
90 %
VO
GND
OE
Switch
0V
Output
tD
tD
CL (includes fixture and stray capacitance)
Fig. 2 - Break-Before-Make Interval
V+
Rgen
VOUT
V+
HSD1±
or HSD2±
D±
VOUT
VOUT
+
IN
OE
Vgen
CL = 1 nF
VIN = 0 - V+
GND
On
On
Off
S
Q=
OUT
x CL
IN depends on switch configuration: input polarity
determined by sense of switch.
Fig. 3 - Charge Injection
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
6
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
DG2730
www.vishay.com
Vishay Siliconix
TEST CIRCUITS
V+
V+
10 nF
10 nF
V+
V+
HSD1± or HSD2±
OE
D±
0 V, 2.4 V
Meter
D±
OE
0 V, 2.4 V
RL
GND
HSD1±
or HSD2±
S
S
HP4192A
Impedance
Analyzer
or Equivalent
GND
f = 1 MHz
Analyzer
VD±
Off Isolation = 20 log V
HSD2± or HSD1±
Fig. 4 - Off-Isolation
Fig. 5 - Channel Off/On Capacitance
Vishay Siliconix maintains worldwide manufacturing capability. Products may be manufactured at one of several qualified locations. Reliability data for Silicon
Technology and Package Reliability represent a composite of all qualified locations. For related documents such as package/tape drawings, part marking, and
reliability data, see www.vishay.com/ppg?67786
S17-0074-Rev. G, 23-Jan-17
Document Number: 67786
7
For technical questions, contact: analogswitchtechsupport@vishay.com
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
Package Information
www.vishay.com
Vishay Siliconix
MINI QFN-10L CASE OUTLINE
DIM
MILLIMETERS
INCHES
MIN.
NAM.
MAX.
MIN.
NAM.
MAX.
A
0.45
0.55
0.60
0.0177
0.0217
0.0236
A1
0.00
-
0.05
0.000
-
0.002
b
0.15
0.20
0.25
0.006
0.008
0.010
0.150 or 0.127 REF (1)
c
0.006 or 0.005 REF (1)
D
1.70
1.80
1.90
0.067
0.071
0.075
E
1.30
1.40
1.50
0.051
0.055
0.059
e
0.40 BSC
0.016 BSC
L
0.35
0.40
0.45
0.014
0.016
0.018
L1
0.45
0.50
0.55
0.0177
0.0197
0.0217
Note
(1) The dimension depends on the leadframe that assembly house used.
ECN T16-0163-Rev. B, 16-May-16
DWG: 5957
Revision: 16-May-16
1
Document Number: 74496
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
PAD Pattern
Vishay Siliconix
RECOMMENDED MINIMUM PADS FOR MINI QFN 10L
1.700
(0.0669)
9x
0.563
(0.0221)
0.663
(0.0261)
0.200
(0.0079)
1
2.100
(0.0827)
0.400
(0.0157)
Pitch
10 x
0.225
(0.0089)
Mounting Footprint
Dimensions in mm (inch)
Document Number: 66554
Revision: 05-Mar-10
www.vishay.com
1
Legal Disclaimer Notice
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Disclaimer
ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE
RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE.
Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively,
“Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained in any datasheet or in any other
disclosure relating to any product.
Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or
the continuing production of any product. To the maximum extent permitted by applicable law, Vishay disclaims (i) any and all
liability arising out of the application or use of any product, (ii) any and all liability, including without limitation special,
consequential or incidental damages, and (iii) any and all implied warranties, including warranties of fitness for particular
purpose, non-infringement and merchantability.
Statements regarding the suitability of products for certain types of applications are based on Vishay’s knowledge of
typical requirements that are often placed on Vishay products in generic applications. Such statements are not binding
statements about the suitability of products for a particular application. It is the customer’s responsibility to validate that a
particular product with the properties described in the product specification is suitable for use in a particular application.
Parameters provided in datasheets and / or specifications may vary in different applications and performance may vary over
time. All operating parameters, including typical parameters, must be validated for each customer application by the customer’s
technical experts. Product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase,
including but not limited to the warranty expressed therein.
Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining
applications or for any other application in which the failure of the Vishay product could result in personal injury or death.
Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk.
Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for
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© 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED
Revision: 08-Feb-17
1
Document Number: 91000