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Product Detailed Parameters
- Description：IC ETHERNET SWITCH QUAD 16QSOP
- Series：-
- Mfr：Diodes Incorporated
- Package：Tube
- Applications：Telecommunications
- Multiplexer/Demultiplexer Circuit：2:01
- Switch Circuit：-
- Number of Channels：4
- On-State Resistance (Max)：12Ohm
- Voltage - Supply, Single (V+)：3.3V, 5V
- Voltage - Supply, Dual (V±)：-
- -3db Bandwidth：137MHz
- Features：10/100 Base-T, LAN
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：16-SSOP (0.154", 3.90mm Width)
- Supplier Device Package：16-QSOP
- Grade：-
- Qualification：-
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Overview
The PI5L200QE is a Quad 2:1 multiplexer/demultiplexer LanSwitch manufactured by Diodes Incorporated. It operates on a single 3.3V or 5V supply and features rail-to-rail operation with three-state outputs. The device typically exhibits an on-resistance of 6 ohms at 5V and 5 ohms at 3.3V, supporting data rates exceeding 135 Mbps. Key electrical parameters include a maximum propagation delay of 20 ns at 5V and 4 ns at 3.3V, off-isolation of -55 dB at 30 MHz, and crosstalk of -70 dB at 30 Mbps. It functions within an ambient temperature range of -40°C to +85°C and is housed in a 16-pin QSOP package.
Feature Summary
- Replaces mechanical relays in low voltage LAN applications
- Provides high-performance switching between different LAN signals
- Features very low distortion for signal integrity
Applications
- 10/100 Base-TX/T4 networks
- 100VG-AnyLAN systems
- Token Ring 4/16 Mbps interfaces
- ATM25 connections
- NIC Adapter and Hubs
Procurement Notes
Verify the specific ordering suffix 'Q' corresponds to the 16-pin QSOP package configuration required for your design. Confirm that the component meets Pb-free and Green specifications if environmental compliance is mandatory for your project. Ensure the selected variant matches the intended supply voltage and thermal requirements before finalizing procurement.
Selection Notes
Select this component when replacing mechanical relays in 3.3V or 5V LAN environments requiring wide bandwidth. Consider the 16-pin QSOP package constraints for PCB layout. Evaluate the trade-off between the lower on-resistance at 5V versus the lower power consumption at 3.3V based on system power budgets and signal integrity needs.
Part Context
This part belongs to the PI5L200 series of precision wide bandwidth LanSwitches. Other variants in the family include the PI5L200LE (Pb-free TSSOP), PI5L200W (SOIC), and PI5L200WE (Pb-free SOIC). These components share identical electrical characteristics but differ in physical packaging dimensions and lead configurations.
Replacement Considerations
Direct pin-compatible replacements include other Quad 2:1 Mux/DeMux switches from the same manufacturer family, such as the PI5L200WEX or PI5L200LEX, provided the package type matches the existing footprint.
