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Vishay Siliconix DG2723DN-T1-GE4
- Part No.:
- DG2723DN-T1-GE4
- Manufacturer:
- Vishay Siliconix
- Package:
- -
- Datasheet:
-
DG2723DN-T1-GE4.pdf
- Description:
- IC SWITCH DUAL SPDT 10-MINIQFN
- Quantity:
- Payment:
- Shipping:
Inventory:3,380
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Product details
Overview
DG2723DN-T1-GE4 from Vishay Siliconix is a dual SPDT analog switch optimized for high-speed mixed-signal routing in portable electronics. It delivers 5.5 Ω typical on-resistance at 3 V, 700 MHz −3 dB bandwidth with 5 pF load, −36 dB crosstalk, and operates from 2.7 V to 5.5 V - enabling direct interface with single-cell Li-ion batteries and low-voltage MCUs in USB signal path switching.
For engineers reviewing the DG2723DN-T1-GE4 datasheet, DG2723DN-T1-GE4 pinout, DG2723DN-T1-GE4 application, or DG2723DN-T1-GE4 equivalent, key selection criteria include its miniQFN-10 footprint, guaranteed 1.3 V logic-high threshold, ±250 mA continuous current rating, 5 kV HBM ESD tolerance, and power-down protection on all data pins up to 5.5 V when V+ = 0 V.
Technical Context
The DG2723DN-T1-GE4 implements two independent SPDT switches using high-density sub-micron CMOS, supporting bidirectional analog signal flow with minimal phase distortion and 50 ps channel-to-channel skew. Its internal clamping diodes protect COM pins against overvoltage events beyond V+, and latch-up immunity meets JESD78 at 500 mA.
Designed for single-supply operation only, it features rail-to-rail analog signal range (0 V to V+), low 3 pC typical charge injection, and 2.5 pF channel-off capacitance - critical for preserving signal integrity in high-frequency video and USB 2.0 data paths.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| −3 dB Bandwidth | 700 MHz with 5 pF load - supports USB 2.0 (480 Mbps) and high-definition video switching without attenuation. |
| On-Resistance (RON) | 5.5 Ω typical at 3 V - minimizes insertion loss and voltage drop in precision analog and RF signal paths. |
| Crosstalk | −36 dB - ensures isolation between switched channels in multi-lane interfaces like dual-camera or stereo audio. |
| Logic High Threshold (VINH) | 1.3 V min at V+ = 3 V - enables direct control from 1.8 V/2.5 V/3.3 V GPIOs without level-shifting. |
| Power-Down Protection | D±, HSD1±, HSD2± tolerate up to 5.5 V when V+ = 0 V - prevents damage during hot-plug or battery removal. |
| ESD Tolerance | 5 kV HBM - meets IEC 61000-4-2 Level 3 for robustness in handheld device front-end circuits. |
| Package | miniQFN-10 (1.4 mm × 1.8 mm × 0.55 mm) - enables ultra-compact PCB layout for space-constrained mobile designs. |
Pinout & Package
Package: miniQFN-10 (1.4 mm × 1.8 mm × 0.55 mm), lead (Pb)-free nickel-palladium-gold termination, JEDEC-compliant MSL 1, RoHS-compliant.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (D+) | Data output positive | Switched output node for high-speed differential pair; connects to HSD1+ or HSD2+ per S+ control. |
| 2 (HSD1+) | High-speed data input 1 positive | Primary analog source for D+ path; rated for ±250 mA continuous current. |
| 3 (HSD1−) | High-speed data input 1 negative | Complementary input for first differential channel; matched to HSD1+ for skew control. |
| 4 (D−) | Data output negative | Switched output node for differential pair; connects to HSD1− or HSD2− per S− control. |
| 5 (HSD2−) | High-speed data input 2 negative | Secondary analog source for D− path; supports alternate routing without signal inversion. |
| 6 (HSD2+) | High-speed data input 2 positive | Secondary analog source for D+ path; enables dual-source selection in camera or display muxing. |
| 7 (S+) | Select input for D+ | Binary control pin: logic high routes D+ to HSD2+, logic low routes D+ to HSD1+. |
| 8 (S−) | Select input for D− | Binary control pin: logic high routes D− to HSD2−, logic low routes D− to HSD1−. |
| 9 (V+) | Positive supply | Single 2.7–5.5 V rail powers both analog and digital sections; internal regulation not required. |
| 10 (GND) | Ground reference | Analog/digital common return; requires low-inductance connection to minimize noise coupling. |
Key Features
| Feature | Design Value |
|---|---|
| Low on-resistance flatness | 2 Ω max variation across full analog signal range - maintains consistent gain and linearity in ADC/DAC interfaces. |
| Break-before-make timing | 5 ns typical - prevents momentary short-circuit between sources during switching transitions. |
| Channel-on capacitance | 6.5 pF typical - balances bandwidth and drive capability for 50 Ω systems without excessive loading. |
| Off-isolation | −29 dB at 240 MHz - suppresses interference from adjacent high-speed signals in dense PCB layouts. |
| Charge injection | 3 pC typical - reduces glitch-induced error in precision sampling and multiplexed sensor front-ends. |
Applications
| USB 2.0 Data Switching | Dual-Camera Signal Routing |
|---|---|
|
Use Scenario: Selecting between two USB 2.0 upstream ports in a tablet docking station. IC Role / Device Role / Timing Role: Dual SPDT analog switch managing D+/D− differential pairs with <30 ns turn-on time and 700 MHz bandwidth. Use Value: Enables seamless host port switching while maintaining signal integrity compliant with USB 2.0 eye diagram requirements. |
Use Scenario: Multiplexing image sensor outputs from front/rear cameras into a single ISP pipeline. IC Role / Device Role / Timing Role: High-bandwidth analog switch routing MIPI CSI-2-like differential video streams with <50 ps skew matching. Use Value: Preserves pixel timing alignment and minimizes crosstalk-induced color artifacts across camera channels. |
| Portable Media Player Audio Mux | GPS/GLONASS Antenna Sharing |
|
Use Scenario: Switching stereo audio DAC outputs between headphone jack and Bluetooth codec inputs. IC Role / Device Role / Timing Role: Low-RON, low-capacitance analog switch handling bidirectional audio signals up to 20 kHz. Use Value: Delivers <0.01% THD+N and eliminates pop/click due to 3 pC charge injection and rail-to-rail operation. |
Use Scenario: Sharing a single GPS antenna between baseband processor and auxiliary GNSS receiver. IC Role / Device Role / Timing Role: RF-transparent analog switch with −29 dB off-isolation and 2.5 pF off-capacitance at RF frequencies. Use Value: Prevents desensitization of active receiver path during antenna switching; supports L1 band (1.575 GHz) with minimal insertion loss. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual SPDT analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TMUX6219RUCR | Higher RON (7.5 Ω typ), lower bandwidth (300 MHz), but offers 12 V supply support and higher ESD (6 kV). | Better suited for industrial 12 V systems; insufficient for USB 2.0 eye compliance at 480 Mbps. | Select TMUX6219RUCR only if operating above 5.5 V or requiring enhanced ESD robustness over bandwidth. |
| ADG732BRUZ | 32-channel, not dual SPDT; 4 Ω RON but only 200 MHz bandwidth and no power-down protection. | Designed for low-frequency multiplexing (e.g., sensor arrays), not high-speed data routing. | ADG732BRUZ is unsuitable for USB/video; consider only for low-speed, high-channel-count analog muxing. |
Compared with DG2723DN-T1-GE4, TMUX6219RUCR trades bandwidth for wider supply range and higher ESD, while ADG732BRUZ provides more channels at the cost of speed and protection - making DG2723DN-T1-GE4 uniquely balanced for portable high-speed signal routing.
Availability
DG2723DN-T1-GE4 is available at Aetrix Electronics and suitable for cellular phones, portable media players, and notebook computers requiring stable component supply with lead-free miniQFN-10 packaging and production-ready traceability.
Supply support for DG2723DN-T1-GE4 includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Vishay Siliconix is a global leader in discrete semiconductors and passive components, specializing in high-performance analog switches, MOSFETs, and precision resistors for demanding signal integrity applications.
The DG2723DN-T1-GE4 belongs to Vishay's high-bandwidth analog switch product line, engineered specifically for portable mixed-signal systems where size, speed, and power efficiency are co-constrained design priorities.
FAQ
What is the maximum analog signal voltage range supported by the DG2723DN-T1-GE4?
The DG2723DN-T1-GE4 supports a full rail-to-rail analog signal range from 0 V to V+, where V+ can be set between 2.7 V and 5.5 V. For example, with V+ = 3.3 V, analog signals from 0 V to 3.3 V are fully passed without clipping or distortion - confirmed in the Absolute Maximum Ratings and Analog Signal Range specifications.
Does the DG2723DN-T1-GE4 require external pull-up or pull-down resistors on its S+ and S− control pins?
No, the DG2723DN-T1-GE4 does not require external biasing on S+ or S−. Its guaranteed logic high threshold is 1.3 V (min) at V+ = 3 V, and logic low threshold is ≤0.5 V (max), allowing direct interfacing with standard CMOS GPIOs. Input leakage remains within ±1 μA across temperature, eliminating need for external resistors.
Can the DG2723DN-T1-GE4 safely switch signals when V+ is disconnected or at 0 V?
Yes - the DG2723DN-T1-GE4 provides explicit power-down protection: D±, HSD1±, and HSD2± pins tolerate up to 5.5 V even when V+ = 0 V. This allows hot-swap operation in USB or camera modules without risk of latch-up or damage, as verified in the Absolute Maximum Ratings table under "Power down protection".
What is the thermal derating behavior of the DG2723DN-T1-GE4 above 70 °C?
The DG2723DN-T1-GE4 must be derated by 2.6 mW/°C above 70 °C ambient, based on its miniQFN-10 package power dissipation limit of 208 mW at 70 °C. This linear derating ensures safe operation up to +85 °C maximum junction temperature, as specified in the Absolute Maximum Ratings footnote c.
How does the DG2723DN-T1-GE4 handle overvoltage on its S+ and S− pins?
S+ and S− pins are rated for −0.3 V to (V+ + 0.3 V). Internal protection diodes clamp voltages exceeding this range to GND or V+, limiting forward current to safe levels. The datasheet explicitly warns to restrict forward diode current to maximum ratings - confirming that transient overvoltage is managed, but sustained overvoltage must be avoided.
DG2723DN-T1-GE4 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Switch Circuit:
- -
- Multiplexer/Demultiplexer Circuit:
- -
- Number of Circuits:
- -
- On-State Resistance (Max):
- -
- Channel-to-Channel Matching (ΔRon):
- -
- Voltage - Supply, Single (V+):
- -
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- -
- -3db Bandwidth:
- -
- Charge Injection:
- -
- Channel Capacitance (CS(off), CD(off)):
- -
- Current - Leakage (IS(off)) (Max):
- -
- Crosstalk:
- -
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- -
- Supplier Device Package:
- -
DG2723DN-T1-GE4 FAQ
1.How can I place an order for DG2723DN-T1-GE4 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG2723DN-T1-GE4 on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for DG2723DN-T1-GE4 reliable?
The price and inventory of DG2723DN-T1-GE4 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG2723DN-T1-GE4 is usually 5 days.
3.What payment methods are accepted for DG2723DN-T1-GE4?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG2723DN-T1-GE4 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG2723DN-T1-GE4?
DG2723DN-T1-GE4 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG2723DN-T1-GE4 order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for DG2723DN-T1-GE4?
For technical support, including DG2723DN-T1-GE4 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG2723DN-T1-GE4 requirements.
6.How does Aetrix verify that DG2723DN-T1-GE4 is sourced from the original manufacturer or authorized distributors?
All DG2723DN-T1-GE4 products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that DG2723DN-T1-GE4 meets industry standards.
7.What is the process for return or replacement of DG2723DN-T1-GE4?
All DG2723DN-T1-GE4 units undergo pre-shipment inspection (PSI). If there is an issue with DG2723DN-T1-GE4, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The DG2723DN-T1-GE4 part is unused and in its original packaging.
Return procedure for DG2723DN-T1-GE4:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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