DG643DJ-E3 [Siliconix]

Name: DG643DJ-E3
Brand: Siliconix
SKU: DG643DJ-E3
Availability: InStock

Part No:

DG643DJ-E3

Category:

Switch ICs

Manufacturer:

Siliconix

Description:

The DG641, DG642, DG643 are high performance monolithic video switches designed for switching wide bandwidth analog and digital signals.

Datasheet:

Stock Status:

Available for RFQ

Pricing:

Request Volume Pricing

Quote Response:

Within 24 Hours

Shipping:

In-stock parts ship in 1–2 business days

Specification

Type

Parameter

Operating Temperature

-40°C ~ +85°C

Bandwidth

500MHz

Storage Temperature

-65°C ~ 125°C

DG641 Continuous Current S Or D

75mA

DG641 Pulsed Current S Or D

200mA

DG641 R DS(on) Max

15Ω

DG641 R DS(on) Typ

8Ω

DG641 Turn Off Time Max

50 ns

DG641 Turn Off Time Typ

28 ns

DG641 Turn On Time Max

70 ns

DG641 Turn On Time Typ

50 ns

DG642 Continuous Current S Or D

100mA

DG642 Pulsed Current S Or D

300mA

DG642 R DS(on) Max

8Ω

DG642 R DS(on) Typ

5Ω

DG642 Turn Off Time Max

60 ns

DG642 Turn Off Time Typ

40 ns

DG642 Turn On Time Max

100 ns

DG642 Turn On Time Typ

60 ns

DG643 Continuous Current S Or D

75mA

DG643 Pulsed Current S Or D

200mA

DG643 R DS(on) Max

15Ω

DG643 R DS(on) Typ

8Ω

DG643 Turn Off Time Max

50 ns

DG643 Turn Off Time Typ

28 ns

DG643 Turn On Time Max

70 ns

DG643 Turn On Time Typ

50 ns

Supply Current Negative Max

-3mA

Supply Current Negative Typ

-6mA

Supply Current Positive Max

6mA

Supply Current Positive Typ

3.5mA

Products Detail

DG641 is a quad SPST, DG642 is a single SPDT, and DG643 is a dual SPDT function. These devices have exceptionally low ON on-resistances (5 Ω typ-DG642), low capacitance and high current handling capability. Built on the Siliconix D/CMOS process, they provide excellent off-isolation with a bandwidth of around 500 MHz. The silicon-gate D/CMOS processing also yields fast switching speeds. An on-chip regulator circuit maintains TTL input compatibility over the whole operating supply voltage range.

Key Features

Wide bandwidth: 500 MHz
Low crosstalk at 5 MHz: -85 dB
Low R DS(on): 5 Ω, DG642
TTL logic compatible
Fast switching: 50 ns
Single supply compatibility
High current: 100 mA, DG642
High precision
Improved frequency response
Low insertion loss
Improved system performance
Reduced board space
Low power consumption

Application scenarios

RF and video switching
RGB switching
Video routing
Cellular communications
ATE
Radar/FLIR systems
Satellite receivers
Programmable filters

Documents

Datasheets:

DG641-643

RohsStatement:

Vishay-company-15.pdf

Product FAQ

1. Is DG643DJ-E3 available for RFQ?

Yes. DG643DJ-E3 by Siliconix is available for RFQ. Submit your required quantity and our team will confirm real-time stock, lead time, and volume pricing.

2. Why is there no fixed price for DG643DJ-E3?

Pricing for DG643DJ-E3 can vary by order quantity, market availability, date code, packaging, and delivery destination. Request a quote to receive the latest volume pricing.

3. What are the key specifications of DG643DJ-E3?

DG643DJ-E3 is a Siliconix Switch ICs with DG641 Continuous Current S Or D: 75mA and DG642 Continuous Current S Or D: 100mA. Review the product details or submit an RFQ if you need confirmation before purchase.

4. How fast can I get a quote for DG643DJ-E3?

Our sales team usually responds within 24 hours after receiving your RFQ. The quote may include stock status, unit price, lead time, shipping options, and available alternatives.

5. How soon can DG643DJ-E3 be shipped?

If stock is confirmed, in-stock parts can usually ship within 1–2 business days. Final lead time depends on quantity, stock source, and delivery destination.

6. Can you suggest alternatives to DG643DJ-E3?

Yes. If DG643DJ-E3 is unavailable, obsolete, or does not meet your required lead time, we can help check similar Siliconix Switch ICs parts or compatible alternatives.

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