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MC10EL57DG
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Product Detailed Parameters
- Description：IC MULTIPLEXER 4 X 2:1 16SOIC
- Series：10EL
- Mfr：onsemi
- Package：Tube
- Type：Multiplexer
- Circuit：4 x 2:1
- Independent Circuits：1
- Current - Output High, Low：-
- Voltage Supply Source：Dual Supply
- Voltage - Supply：±4.2V ~ 5.7V
- Operating Temperature：-40°C ~ 85°C
- Mounting Type：Surface Mount
- Package / Case：16-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：16-SOIC
- Grade：-
- Qualification：-
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Overview
The MC10EL57DG is a fully differential 4:1 multiplexer from the onsemi MC10EL series, housed in a SOIC-16 package. It operates within a PECL mode range of VCC = 4.2 V to 5.7 V with VEE = 0 V, or an NECL mode range of VCC = 0 V with VEE = -4.2 V to -5.7 V. The device features a propagation delay of 350 ps to 580 ps and input skew of 100 ps. It includes internal input pulldown resistors and provides multiple VBB outputs for single-ended or AC coupled interfaces.
Feature Summary
- Configurable as either a 4:1 or 2:1 multiplexer by leaving the SEL1 line open.
- Provides multiple VBB outputs to support single-ended operation and AC coupled interface rebiasing.
- Includes internal input pulldown resistors on all inputs to ensure stable logic states.
- Outputs default to LOW when inputs are open or connected to VEE.
Applications
- High-speed signal routing in communication systems
- Data selection in differential logic circuits
- Clock distribution networks requiring ECL compatibility
Procurement Notes
Verify component authenticity through authorized distributors. Confirm RoHS compliance and Pb-free status. Check for discontinuation notices as the device may be obsolete. Ensure proper handling for ESD-sensitive components during installation.
Selection Notes
Select this component for applications requiring differential ECL multiplexing. Consider the MC100EL57 variant if temperature compensation is required. Verify voltage levels match PECL or NECL requirements. Ensure PCB layout supports high-speed signal integrity.
Part Context
Part of the MC10/100EL57 family of 5V ECL differential multiplexers. Designed for high-speed digital applications where low propagation delay and differential signaling are critical. Compatible with standard ECL termination schemes.
Replacement Considerations
MC100EL57DG offers temperature compensation. Verify pinout compatibility before substitution. Check electrical specifications against original design requirements.
FAQ
How does the device function as a 2:1 multiplexer?
By leaving the SEL1 line open, which pulls it LOW via internal resistors, the device selects between D0 and D1 based on the SEL0 input.
What is the purpose of the VBB pins?
VBB pins provide an internally generated reference voltage for single-ended inputs or to rebias AC coupled inputs.
