DG611 Vishay Siliconix, DG611 Datasheet

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DG611

Manufacturer Part Number
DG611
Description
High-Speed / Low-Glitch D/CMOS Analog Switches
Manufacturer
Vishay Siliconix
Datasheet

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The DG611/612/613 feature high-speed low-capacitance
lateral DMOS switches. Charge injection has been minimized
to optimize performance in fast sample-and-hold applications.
Each switch conducts equally well in both directions when on
and blocks up to 16 V
minimized to ensure fast switching and low-glitch energy. To
achieve such fast and clean switching performance, the
DG611/612/613 are built on the Vishay Siliconix proprietary
D/CMOS process. This process combines n-channel DMOS
Document Number: 70057
S-00399—Rev. G, 13-Sep-99
GND
IN
IN
D
V–
D
S
S
1
1
1
4
4
4
Fast Switching— t
Low Charge Injection:
Wide Bandwidth: 500 MHz
5-V CMOS Logic Compatible
Low r
Low Quiescent Power : 1.2 nW
Single Supply Operation
1
2
3
4
5
6
7
8
DS(on)
Dual-In-Line
and SOIC
Top View
DG611
: 18
High-Speed, Low-Glitch D/CMOS Analog Switches
ON
p-p
16
15
14
13
12
11
10
9
: 12 ns
when off. Capacitances have been
IN
D
S
V+
V
S
D
IN
2
2
L
3
3
2
3
2 pC
GND
NC
V–
S
S
Key
1
4
4
5
6
7
8
Improved Data Throughput
Minimal Switching Transients
Improved System Performance
Easily Interfaced
Low Insertion Loss
Minimal Power Consumption
3
9
D
D
4
1
10
2
IN
IN
DG611
4
Top View
1
11 12 13
1
LCC
NC IN
NC IN
20
3
2
19
D
D
3
2
switching FETs with low-power CMOS control logic and
drivers. An epitaxial layer prevents latchup.
The DG611 and DG612 differ only in that they respond to
opposite logic levels. The versatile DG613 has two normally
open and two normally closed switches. It can be given various
configurations, including four SPST, two SPDT, one DPDT.
For additional information see Applications Note AN207
(FaxBack number 70605).
18
17
16
15
14
S
V+
NC
V
S
2
L
3
Fast Sample-and-Holds
Synchronous Demodulators
Pixel-Rate Video Switching
Disk/Tape Drives
DAC Deglitching
Switched Capacitor Filters
GaAs FET Drivers
Satellite Receivers
Logic
Four SPST Switches per Package
0
1
www.vishay.com FaxBack 408-970-5600
Logic “0”
Logic “1”
DG611/612/613
Vishay Siliconix
DG611
OFF
ON
1 V
4 V
DG612
OFF
ON
4-1

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DG611 Summary of contents

Page 1

... Minimal Power Consumption switching FETs with low-power CMOS control logic and drivers. An epitaxial layer prevents latchup. The DG611 and DG612 differ only in that they respond to opposite logic levels. The versatile DG613 has two normally open and two normally closed switches. It can be given various configurations, including four SPST, two SPDT, one DPDT ...

Page 2

... Package Part Number DG611DJ 16-Pin Plastic DIP 16-Pin Plastic DIP DG612DJ DG611DY 16-Pin Narrow SOIC 16-Pin Narrow SOIC DG612DY DG611AK/883, 5962-9325501MEA 16-Pin CerDIP 16-Pin CerDIP DG612AK/883, 5962-9325502MEA DG611AZ/883, 5962-9325501M2A LCC-20 LCC-20 DG612AZ/883, 5962-9325502M2A 16-Pin Plastic DIP DG613DJ 16-Pin Narrow SOIC DG613DY ...

Page 3

... MHz Room IN L Room Full Room Full Room Full Room Full DG611/612/613 Vishay Siliconix A Suffix D Suffix –55 to 125 C – Min Max Min Max T Typ U i Unit –5 7 – ...

Page 4

... DG611/612/613 Vishay Siliconix Unless Otherwise Specified P Parameter S Symbol b l Analog Switch e Analog Signal Range V ANALOG Switch On-Resistance r DS(on) Dynamic Characteristics e Turn-On Time Turn-Off Time t OFF Notes: a. Refer to PROCESS OPTION FLOWCHART. b. Room = 25 C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. ...

Page 5

... – DG611/612/613 Vishay Siliconix r vs. V and Temperature DS(on V– = – – 125 C –55 C – – Drain Voltage (V) D Leakage Currents vs. Temperature ...

Page 6

... DG611/612/613 Vishay Siliconix Charge Injection vs. Analog Voltage V– = – –10 –20 –3 –2 – – Analog Voltage (V) ANALOG –3 dB Bandwidth/Insertion Loss vs. Frequency 0 –4 –8 –12 –3 dB Point –16 –20 – 100 f – Frequency (MHz) ...

Page 7

... Figure 7 illustrates a high-speed GaAs FET driver. To turn the GaAs FET are applied to its gate via S it off, –8 V are applied via S driver is especially suited for applications that require a large number of RF switches, such as phased array radars. DG611/612/613 Vishay Siliconix t < < ...

Page 8

... V Control FIGURE 6. A Pixel-Rate Switch Creates Title Overlays 5 V FIGURE 7. A High-Speed GaAs FET Driver that Saves Power www.vishay.com FaxBack 408-970-5600 4 + CLC111 DG611 4 650 pF Polystyrene –5 V FIGURE 5. High-Speed Sample-and-Hold + DG613 2 – ...

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