DG2723 Datasheet, PDF (1/9 Pages) Vishay Siliconix – 700 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch

DG2723
Vishay Siliconix
700 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch
DESCRIPTION
DG2723 is a low R_ON, high bandwidth analog switch
configured in dual SPDT. It achieves 7 Ω switch on
resistance, greater than 700 MHz - 3 dB bandwidth with 5 pF
load, and a channel to channel crosstalk and isolation at
- 49 dB. Fabricated with high density sub micro CMOS
process, the DG2723 provides low parasitic capacitance,
handles bidirectional signal flow with minimized phase
distortion. Guaranteed 1.3 V logic high threshold makes it
possible to interface directly with low voltage MCUs. The
DG2723 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 protection circuit protects again fault
events when signals at “com” pins goes beyond V+.
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 DG2723 is
fully RoHS complaint.
FEATURES
• Wide operation voltage range
• Low on-resistance, 7 Ω (typical at 3 V)
• Low capacitance, 5.6 pF (typical)
• - 3 dB high bandwidth with 5pF load:
700 MHz (typical)
RoHS
COMPLIANT
• 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 S-) 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)
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
S+ ¹² 8
V+ 9
S- 10
Pin 1: LONG LEAD
7
6
1
2
Top View
5 HSD2+
4 HSD2-
3 GND
Document Number: 68767
S-81490-Rev. A, 30-Jun-08
www.vishay.com
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