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Vishay Intertechnology Electronic Components Datasheet

DG2730 Datasheet

DPDT Analog Switch

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DG2730
Vishay Siliconix
2 Port, USB 2.0 High Speed (480 Mbps) Switch,
DPDT Analog Switch
DESCRIPTION
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, and a port to port crosstalk and
isolation at - 49 dB.
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 4.3 V that can be driven directly from
one cell Li-ion battery. On-chip circuitry protects against
conditions when either the D+/D- lines 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). Latch up current is
300 mA, as per JESD78, and its ESD tolerance exceeds
8 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 “-E4” 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.
FEATURES
• Halogen-free according to IEC 61249-2-21
definition
• Wide operation voltage range
• Low on-resistance, 7 (typical at 3 V)
• Low capacitance, 6.5 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 V when V+ = 0 V
• Logic (S and OE) above V+ tolerance
• 8 kV ESD protection (HBM)
• Latch-up current 300 mA per JESD78
• Lead (Pb)-free low profile miniQFN-10 (1.4 mm x 1.8 mm
x 0.55 mm)
Compliant to RoHS Directive 2002/95/EC
APPLICATIONS
Cellular phones
• Portable media players
• PDA
• Digital camera
• GPS
• Notebook computer
• TV, monitor, and set top box
FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION
miniQFN-10L
OE 8
76
5 HSD2+
V+ 9
4 HSD2-
S 10
3 GND
5x
Pin 1: LONG LEAD
12
Top View
Pin 1
Device marking: 5x for DG2730
x = Date/Lot Traceability Code
Document Number: 67786
www.vishay.com
S11-1774-Rev. C, 05-Sep-11
1
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
Datasheet pdf - http://www.DataSheet4U.net/


Vishay Intertechnology Electronic Components Datasheet

DG2730 Datasheet

DPDT Analog Switch

No Preview Available !

www.DataSheet.co.kr
DG2730
Vishay Siliconix
ORDERING INFORMATION
Temp. Range
- 40 °C to 85 °C
Package
miniQFN-10
Part Number
DG2730DN-T1-GE4
TRUTH TABLE
OE (Pin 8)
S (Pin 10)
01
00
1X
Function
D+ = HSD1+ and D- = HSD1-
D+ = HSD2+ and D- = HSD2-
Disconnect
PIN DESCRIPTIONS
Pin Name
OE
S
HSD1±, HSD2±, D±
Description
Bus Switch Enable
Select Input
Data Port
ABSOLUTE MAXIMUM RATINGS (TA = 25 °C, unless otherwise noted)
Parameter
Limit
Unit
Reference to GND
V+
S, OE, D±, HSD1±, HSD2±a
- 0.3 to 5
- 0.3 to (V+ + 0.3)
V
Current (Any Terminal except S, OE, D±, HSD1±, HSD2±)
30
Continuous Current (S, OE, D±, HSD1±, HSD2±)
± 250
mA
Peak Current (Pulsed at 1 ms, 10 % Duty Cycle)
± 500
Storage Temperature (D Suffix)
Power Dissipation (Packages)b
miniQFN-10c
- 65 to 150
208
°C
mW
ESD (Human Body Model) I/O to GND
8 kV
Latch-up (Current Injection)
300 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.
SPECIFICATIONS (V+ = 3 V)
Parameter
Analog Switch
Analog Signal Ranged
On-Resistance
On-Resistance Matchd
On-Resistance Resistance
Flatnessd
Switch Off Leakage Current
Channel On Leakage Current
Digital Control
Input Voltage High
Input Voltage Low
Input Capacitance
Input Current
Symbol
VANALOG
RDS(on)
RON
RON Flatness
I(off)
I(on)
VINH
VINL
CIN
IINL or IINH
Test Conditions
Otherwise Unless Specified
Temp.a
Limits
- 40 °C to 85 °C
Min.b Typ.c Max.b
Unit
RDS(on)
V+ = 3 V, I= 8 mA, VHSD1/2± = 0.4 V
V+ = 3 V, I= 8 mA, VHSD1/2± = 0.4 V
V+ = 3 V, I= 8 mA, VHSD1/2± = 0 V, 1 V
V+ = 4.3 V, VHSD1/2± = 0.3 V, 3 V,
V= 3 V, 0.3 V
V+ = 4.3 V, VHSD1/2± = 0.3 V, 4 V,
V= 4 V, 0.3 V
Full
Room
Full
Room
Room
0
7
0.8
2
Full - 100
Full - 200
V+ V
8
9
100
nA
200
V+ = 3 V to 3.6 V
V+ = 4.3 V
V+ = 3 V to 4.3 V
VIN = 0 or V+
Full 1.3
Full 1.5
Full
V
0.5
Full 6.5 pF
Full - 1
1 µA
www.vishay.com
Document Number: 67786
2 S11-1774-Rev. C, 05-Sep-11
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
Datasheet pdf - http://www.DataSheet4U.net/


Part Number DG2730
Description DPDT Analog Switch
Maker Vishay Siliconix
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DG2730 Datasheet PDF






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