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HD3SS3411IRWAR
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Product Detailed Parameters
- Description：IC MUX 2:1 8OHM 14WQFN
- Series：-
- Mfr：Texas Instruments
- Package：Tape & Reel (TR),Cut Tape (CT)
- Switch Circuit：DPDT
- Multiplexer/Demultiplexer Circuit：2:01
- On-State Resistance (Max)：8Ohm
- Channel-to-Channel Matching (ΔRon)：500mOhm (Max)
- Voltage - Supply, Single (V+)：3V ~ 3.6V
- Voltage - Supply, Dual (V±)：-
- Switch Time (Ton, Toff) (Max)：-
- -3db Bandwidth：7.5GHz
- Charge Injection：-
- Channel Capacitance (CS(off), CD(off))：-
- Current - Leakage (IS(off)) (Max)：-
- Crosstalk：-35dB @ 4Ghz
- Operating Temperature：-40°C ~ 105°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-WFQFN Exposed Pad
- Supplier Device Package：14-WQFN (3.5x3.5)
- Number of Circuits：1
- Grade：-
- Qualification：-
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Overview
The HD3SS3411IRWAR is a single-channel analog differential switch manufactured by Texas Instruments, designed for high-speed signal routing in PCI Express 3.0 applications. It operates within a supply voltage range of 3 V to 3.6 V and supports data rates up to 10 Gbps. The device features a maximum on-resistance of 8 Ohms and a propagation delay of 0.05 ns. It is housed in a WQFN-14 package and functions across an industrial temperature range from -40°C to +105°C.
Feature Summary
- Supports PCI Express 3.0 protocol standards for reliable high-speed data transmission
- Provides low insertion loss with minimal signal distortion through optimized analog switching architecture
- Enables compact system design via a small footprint surface-mount package suitable for dense layouts
Applications
- PCI Express 3.0 host and endpoint systems requiring signal multiplexing
- High-speed peripheral interconnects utilizing differential signaling
- Industrial computing platforms operating in extended temperature environments
Procurement Notes
Verify the specific suffix IRWAR against official datasheets to confirm the commercial grade rating and WQFN-14 packaging configuration. Ensure that humidity sensitivity handling procedures are followed during assembly, as indicated by the component specifications. Cross-reference the manufacturer part number with authorized distributor catalogs to validate authenticity and current production status before procurement.
Selection Notes
Select this component when designing circuits requiring a single-channel switch for PCI Express 3.0 signals with strict bandwidth requirements. Consider the WQFN-14 package dimensions for PCB layout constraints and verify that the operating temperature range meets the environmental conditions of the target application. Compare on-resistance and capacitance parameters against alternative switches to ensure signal integrity compliance.
Part Context
This component belongs to the HD3SS3411 series of high-speed analog switches developed by Texas Instruments. The series focuses on providing robust signal routing solutions for modern interface protocols. The IRWAR variant specifically denotes the commercial temperature grade and tape-and-reel packaging format, distinguishing it from automotive or other specialized variants within the same functional family.
Replacement Considerations
The HD3SS3411TRWARQ1 serves as an automotive-grade alternative within the same series, offering similar electrical characteristics but with AEC-Q100 qualification. Designers should evaluate thermal performance and reliability requirements when substituting between commercial and automotive grades.
