MAX9384:ECL/PECL Dual Differential 2:1 Multiplexer

Dual Differential 2:1 LVPECL, PECL Multiplexer

The MAX9384 fully differential dual 2:1 multiplexer (mux) features extremely low propagation delay (560ps max) and output-to-output skew (40ps max). The device is ideal for clock and data multiplexing applications. The two 2:1 muxes are controlled individually or simultaneously through mux select inputs COM_SEL, SEL0, and SEL1. The mux select inputs are compatible with ECL/PECL logic, and are referenced to on-chip outputs VBB0 and VBB1, nominally VCC - 1.33V. The differential inputs D, D-bar can be configured to accept a single-ended signal when the unused complementary input is connected to the on-chip supply output VBB as a reference voltage. All the differential inputs have bias and clamp circuits that force the outputs to a low default when the inputs are left open or at VEE. The single-ended mux select inputs have pulldowns to VEE, providing low default inputs when the select inputs are left open. The device operates with a wide supply range (VCC - VEE) of +3.0V to +5.5V for PECL or -3.0V to -5.5V for ECL, and is pin compatible with the MC100LVEL56 and MC100EL56. The MAX9384 is offered in a 20-pin wide SO package, and is specified for operation from -40°C to +85°C.

Key Features
  • 40psP-P Deterministic Jitter
  • 440ps Differential Propagation Delay
  • 12ps Output-to-Output Skew
  • Individual and Common Select
  • +3.0V to +5.5V Supplies for Differential LVPECL/PECL
  • -3.0V to -5.5V Supplies for Differential LVECL/ECL
  • Outputs Low for Inputs Open or at VEE
  • >2kV ESD Protection (Human Body Model)
  • Pin Compatible with MC100LVEL56 and MC100EL56
MAX9384: Functional Diagram
MAX9384: Functional Diagram
Applications/Uses
  • Access Multiplexers (DSLAM/DLC)
  • Central Office Backplane Clock Distribution
  • High-Speed Telecom and Datacom Applications
DataSheet
titleDownload file
MAX9384 Data SheetMAX9384.pdf
Parametrics
Part NumberSignal TypeSignal TypeFunctionsRxTxtPD
(ps)
VSUPPLY
(V)
Package/Pins
RxTxmax
MAX9384LVECL
LVPECL
LVECL
LVPECL
Multiplexer425503.3
5
SOIC(W)/20
Quality and Environmental Data
Related Products
  • MAX9380:Single-Ended-to-Differential LVECL/LVPECL 2:1 Multiplexer
Ordering Information
Part NumberStatusRecommended ReplacementPackageTempRoHS
MAX9384EWPNo Longer AvailableMAX9384EWP+SOIC(W),;20 pin;138.5 mm²-40°C to +85°CNo
MAX9384EWP+ActiveSOIC(W),;20 pin;138.5 mm²-40°C to +85°CLead Free
MAX9384EWP+TActiveW.SO;20 pin-40°C to +85°CSee data sheet
MAX9384EWP-TNo Longer AvailableMAX9384EWP+TW.SO;20 pin-40°C to +85°CSee data sheet
MAX9384EWP/GG8ActiveMAX9384EWP+SOIC(W),;20 pin;138.5 mm²-40°C to +85°CNo
MAX9384EWP/GG8-TNo Longer AvailableMAX9384EWP+W.SO;-40°C to +85°CSee data sheet
MAX9384EWP/GH9No Longer AvailableMAX9384EWP+SOIC(W),;20 pin;138.5 mm²-40°C to +85°CNo
MAX9384EWP/GH9-TNo Longer AvailableMAX9384EWP+TSOIC(W),;20 pin;138.5 mm²-40°C to +85°CNo
MAX9384.pdf MAX9384
MAX9384.pdf MAX9384
MAX9384.pdf MAX9384
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MAX9384.pdf MAX9384