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DG2721

Vishay Siliconix
Part Number DG2721
Manufacturer Vishay Siliconix
Description Dual SPDT Analog Switch
Published Jan 4, 2012
Detailed Description www.DataSheet.co.kr DG2721 Vishay Siliconix > 500 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch DESCRIPTION DG2721 is...
Datasheet PDF File DG2721 PDF File

DG2721
DG2721

Overview
www.
DataSheet.
co.
kr DG2721 Vishay Siliconix > 500 MHz, - 3 dB Bandwidth; Dual SPDT Analog Switch DESCRIPTION DG2721 is a low Ron, high bandwidth analog switch configured in dual SPDT.
It achieves 5.
7 Ω switch on resistance, greater than 500 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 DG2721 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 DG2721 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 greater than 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 DG2721 is fully RoHS complaint.
FEATURES • • • • • • • • • • • • Wide operation voltage range Low on-resistance, 5.
7 Ω (typical at 3 V) Low capacitance, 5.
6 pF (typical) RoHS COMPLIANT - 3 dB high bandwidth with 5 pF load: > 500 MHz (typical) Low bit to bit skew: 40 pS (typical) Low power consumption Low logic threshold: V Power down protection: COM1 and COM2 pins can tolerate up to 5 V when V+ = 0 V Logic (IN1 and IN2) above V+ tolerance Latch-up current greater than 30...


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