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Vishay Siliconix DG2307DL-T1-GE3
- Part No.:
- DG2307DL-T1-GE3
- Manufacturer:
- Vishay Siliconix
- Package:
- 6-TSSOP, SC-88, SOT-363
- Datasheet:
-
DG2307DL-T1-GE3.pdf
- Description:
- IC SWITCH SPDT X 1 12OHM SC70-6
- Quantity:
- Payment:
- Shipping:
Inventory:2,462
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Product details
Overview
DG2307DL-T1-GE3 from Vishay Siliconix is a high-speed, low-rON SPDT analog switch (2:1 multiplexer) operating from 2 V to 5.5 V, featuring 4 Ω typical on-resistance at 4.5 V, <0.5 ns propagation delay at 5 V, and SC70-6 package. It supports bidirectional analog/digital signal routing in portable consumer devices requiring minimal insertion loss and guaranteed break-before-make timing.
For engineers reviewing the DG2307DL-T1-GE3 datasheet, DG2307DL-T1-GE3 pinout, DG2307DL-T1-GE3 application, or DG2307DL-T1-GE3 equivalent, key selection criteria include on-resistance matching (≤0.32 Ω), charge injection (7 pC at 5 V), off-isolation (–57.6 dB at 10 MHz), and TTL-compatible logic input levels across full supply range.
Technical Context
The DG2307DL-T1-GE3 implements a single-pole-double-throw switch architecture with complementary MOSFET pairs per channel, fabricated using Vishay's sub-micron CMOS process. Its control logic accepts TTL-level inputs (VSL ≤ 0.3V+, VSH ≥ 0.7V+) independent of supply voltage, enabling direct interface with 1.6 V–5.5 V logic families.
Break-before-make timing is guaranteed at ≤0.5 ns across all operating voltages (2.3–5.5 V), and the device maintains low parasitic capacitance: CIN = 4.9 pF, CIO-B = 6.5 pF, and CIO-A(on) = 18.5 pF - critical for preserving signal integrity in 250 MHz –3 dB bandwidth applications.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Voltage Range | 2 V to 5.5 V - enables direct integration with Li-ion battery-powered systems (3.0–4.2 V) and 3.3 V/5 V logic domains without level shifting. |
| On-Resistance (RON) | 4 Ω typ. at V+ = 4.5 V, IA = −30 mA - ensures <1% signal attenuation for 50 Ω source/load systems at audio and baseband frequencies. |
| Propagation Delay | 0.3 ns max. at V+ = 4.5–5.5 V - supports clean switching of clock signals up to 1 GHz with minimal jitter contribution. |
| Off-Isolation (OIRR) | −57.6 dB at f = 10 MHz, RL = 50 Ω - suppresses crosstalk between B0/B1 paths during inactive state in RF front-end multiplexing. |
| Charge Injection | 7 pC at V+ = 5 V - limits output voltage glitch to <70 mV into 0.1 nF sampling capacitor, suitable for precision ADC input switching. |
| −3 dB Bandwidth | 250 MHz - preserves rise/fall times of digital signals up to ~350 Mbps (NRZ) without significant edge degradation. |
Pinout & Package
Package: SC70-6 (SOT-363), 2.0 mm × 1.25 mm × 0.95 mm body, 0.65 mm pitch, lead-free matte tin terminations (E3 suffix).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 - S | Logic Select Input | Active-high TTL-compatible control: '0' connects B0→A, '1' connects B1→A; no external pull-up required. |
| 2 - A | Common Analog Terminal | Bidirectional path: carries signal from selected B port to system output or vice versa; rated ±50 mA continuous. |
| 3 - B0 | Analog Input/Output Port 0 | First SPDT pole; high-impedance when deselected (B0 off-state leakage ≤ ±1.0 µA at 5.5 V). |
| 4 - GND | Analog/Digital Ground Reference | Single ground pin shared by logic and analog sections; requires low-inductance PCB connection to minimize noise coupling. |
| 5 - V+ | Positive Supply Rail | Supplies both analog switch core and input buffer; bypass capacitor (≥100 nF) recommended within 2 mm of pin. |
| 6 - B1 | Analog Input/Output Port 1 | Second SPDT pole; identical electrical specs to B0; break-before-make timing ensures no overlap during switching. |
Key Features
| Feature | Design Value |
|---|---|
| Guaranteed Break-Before-Make | ≤0.5 ns transition gap prevents momentary short between B0 and B1 - essential for avoiding signal contention in multiplexed sensor buses. |
| TTL-Compatible Logic Inputs | VSL ≤ 0.3V+ / VSH ≥ 0.7V+ across 2.3–5.5 V supply - eliminates need for external level translators when interfacing with 1.8 V/2.5 V/3.3 V microcontrollers. |
| Low Charge Injection (7 pC) | Minimizes voltage step at A terminal during switching - enables use in sample-and-hold circuits and precision DAC output routing without additional settling compensation. |
| High Off-Isolation (–57.6 dB) | Reduces signal bleed-through from active to inactive channel at RF frequencies - improves dynamic range in GPS L1-band (1.575 GHz) front-end switching. |
| SC70-6 Footprint Compatibility | Matches industry-standard 6-pin ultra-small outline package - allows drop-in replacement in space-constrained mobile PCBs with existing reflow profiles. |
Applications
| Cellular Phone Front-End | Portable GPS Receiver |
|---|---|
Use Scenario: Switching between dual-band RF transceivers (GSM/WCDMA) and shared antenna or diversity receive paths. IC Role / Device Role / Timing Role: SPDT analog switch providing antenna path selection with <0.5 ns break-before-make to prevent transmitter-to-receiver leakage. Use Value: Maintains >57 dB off-isolation at 10 MHz–1 GHz, ensuring receiver sensitivity is not degraded during transmit/receive transitions. |
Use Scenario: Multiplexing between GPS L1-band antenna and auxiliary GNSS antennas (GLONASS/Galileo) in handheld navigation units. IC Role / Device Role / Timing Role: Low-capacitance 2:1 mux routing RF signals with 250 MHz –3 dB bandwidth and minimal group delay variation. Use Value: Preserves carrier-phase coherence across antenna ports, supporting sub-meter RTK positioning accuracy without calibration overhead. |
| MP3 Player Audio Path | Data Acquisition Channel Selection |
Use Scenario: Routing line-level stereo audio between headphone amplifier, speaker driver, and internal codec in battery-powered media players. IC Role / Device Role / Timing Role: Bidirectional analog switch handling 2 VPP audio signals with <4 Ω rON and <7 pC charge injection. Use Value: Eliminates audible pop/click during source switching and avoids DC offset shifts that would require AC-coupling capacitors. |
Use Scenario: Selecting among multiple sensor inputs (thermocouple, RTD, strain gauge) feeding a 16-bit SAR ADC in industrial monitoring modules. IC Role / Device Role / Timing Role: Precision multiplexer with matched on-resistance (ΔrON ≤ 0.32 Ω) and low leakage (<1 µA) to preserve measurement accuracy. Use Value: Enables ratiometric measurements without gain/offset calibration per channel, reducing firmware complexity and BOM cost. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar analog switch applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4677EXT+T | Higher on-resistance (8 Ω typ. at 5 V), larger SC70-6 footprint (2.2 mm × 1.35 mm), no specified break-before-make guarantee. | Acceptable for non-critical audio routing but unsuitable for RF front-end switching due to lower off-isolation (–48 dB). | Select DG2307DL-T1-GE3 when guaranteed break-before-make and >57 dB isolation are required. |
| TS5A23157DCUR | Lower charge injection (3 pC), same SC70-6 package, but higher on-resistance (10 Ω typ. at 3.3 V) and reduced bandwidth (200 MHz). | Better for ultra-low-glitch sample-and-hold; inferior for high-frequency data stream switching above 150 MHz. | Choose DG2307DL-T1-GE3 for balanced performance in mixed-signal systems needing speed, low rON, and isolation simultaneously. |
Compared with MAX4677EXT+T and TS5A23157DCUR, DG2307DL-T1-GE3 delivers superior combination of low on-resistance (4 Ω), high off-isolation (–57.6 dB), and guaranteed break-before-make timing - making it optimal for RF front-end and precision data acquisition where signal integrity and channel separation are design-critical.
Availability
DG2307DL-T1-GE3 is available at Aetrix Electronics and suitable for cellular phone front-end switching, portable GPS receivers, MP3 player audio routing, and industrial data acquisition systems requiring stable component supply and consistent SC70-6 footprint compatibility.
Supply support for DG2307DL-T1-GE3 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-reliability, high-performance analog solutions for demanding commercial and industrial applications.
The DG2307DL-T1-GE3 belongs to Vishay's high-speed analog switch product line, engineered specifically for portable consumer electronics requiring ultra-low power, small footprint, and robust RF/analog signal integrity.
FAQ
What is the maximum supply voltage rating for DG2307DL-T1-GE3?
The DG2307DL-T1-GE3 has an absolute maximum supply voltage (V+) of +6 V referenced to GND, but its functional operating range is specified from 2 V to 5.5 V. Operation beyond 5.5 V may cause permanent damage or unpredictable switching behavior, and is not supported by characterization data. The DG2307DL-T1-GE3 must be operated within 2–5.5 V to guarantee all published parameters including on-resistance, propagation delay, and off-isolation.
Does DG2307DL-T1-GE3 support bidirectional signal flow?
Yes, DG2307DL-T1-GE3 supports fully bidirectional analog and digital signal transmission between terminals A, B0, and B1. Its CMOS switch architecture imposes no inherent directionality - voltage and current can flow from A to B0/B1 or vice versa, provided all node voltages remain within the specified range of –0.3 V to (V+ + 0.3 V). This makes DG2307DL-T1-GE3 suitable for both signal routing and bus isolation applications.
What is the guaranteed break-before-make time for DG2307DL-T1-GE3?
The DG2307DL-T1-GE3 guarantees a break-before-make interval of ≤0.5 ns across its entire operating supply range (2.3 V to 5.5 V), as confirmed in the datasheet's AC Electrical Characteristics table. This timing ensures no overlap between B0 and B1 conduction states during logic transitions on the S pin, preventing momentary short-circuits in multiplexed signal paths - a critical requirement for RF antenna switching and sensor input selection.
Can DG2307DL-T1-GE3 operate with 1.8 V logic inputs?
No, DG2307DL-T1-GE3 does not guarantee operation with 1.8 V logic inputs. Its input thresholds are defined as VSL ≤ 0.3V+ and VSH ≥ 0.7V+, meaning at V+ = 2.0 V, the high-level input must exceed 1.4 V. While some units may function with 1.8 V logic, the DG2307DL-T1-GE3 is not characterized or guaranteed for reliable switching below V+ = 2.0 V, and 1.8 V logic drivers fall outside its specified input compatibility window.
What is the thermal derating specification for DG2307DL-T1-GE3?
For DG2307DL-T1-GE3 in the SC70-6 package, power dissipation must be derated by 3.1 mW/°C above an ambient temperature of 70 °C. At 85 °C maximum operating temperature, the allowable power dissipation drops from 250 mW (at ≤70 °C) to 203.5 mW. This derating applies to total device power, including I²R losses in the on-resistance and quiescent supply current, and must be accounted for in thermally constrained PCB layouts.
DG2307DL-T1-GE3 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Vishay Siliconix
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Switch Circuit:
- SPDT
- Multiplexer/Demultiplexer Circuit:
- 2:1
- Number of Circuits:
- 1
- On-State Resistance (Max):
- 12Ohm
- Channel-to-Channel Matching (ΔRon):
- 320mOhm
- Voltage - Supply, Single (V+):
- 2V ~ 5.5V
- Voltage - Supply, Dual (V±):
- -
- Switch Time (Ton, Toff) (Max):
- 2.6ns, 2.6ns
- -3db Bandwidth:
- 250MHz
- Charge Injection:
- 7pC
- Channel Capacitance (CS(off), CD(off)):
- 6.5pF
- Current - Leakage (IS(off)) (Max):
- 100nA
- Crosstalk:
- -58.7dB @ 10MHz
- Operating Temperature:
- -40°C ~ 85°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-6
DG2307DL-T1-GE3 FAQ
1.How can I place an order for DG2307DL-T1-GE3 through Aetrix?
Please submit a Request for Quotation (RFQ) for DG2307DL-T1-GE3 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 DG2307DL-T1-GE3 reliable?
The price and inventory of DG2307DL-T1-GE3 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for DG2307DL-T1-GE3 is usually 5 days.
3.What payment methods are accepted for DG2307DL-T1-GE3?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for DG2307DL-T1-GE3 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for DG2307DL-T1-GE3?
DG2307DL-T1-GE3 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your DG2307DL-T1-GE3 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 DG2307DL-T1-GE3?
For technical support, including DG2307DL-T1-GE3 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your DG2307DL-T1-GE3 requirements.
6.How does Aetrix verify that DG2307DL-T1-GE3 is sourced from the original manufacturer or authorized distributors?
All DG2307DL-T1-GE3 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 DG2307DL-T1-GE3 meets industry standards.
7.What is the process for return or replacement of DG2307DL-T1-GE3?
All DG2307DL-T1-GE3 units undergo pre-shipment inspection (PSI). If there is an issue with DG2307DL-T1-GE3, 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 DG2307DL-T1-GE3 part is unused and in its original packaging.
Return procedure for DG2307DL-T1-GE3:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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