SY58018UMG Microchip

SY58018U Ultra-Precision Differential LVPECL 2:1 MUX with Internal Termination Features General Description Guaranteed AC Performance over Temperature The SY58018U is a 2.5V/3.3V precision, high-speed, and Voltage: 2:1 differential MUX capable of handling clocks up to 4 GHz and data up to 5 Gbps. - DC to 5 Gbps Throughput - DC to >4 GHz f (Clock) The differential input includes Microchips unique, 3-pin MAX input termination architecture that allows customers to - <240 ps Propagation Delay (IN-to-Q) interface to any differential signal (AC- or DC-coupled) -<11 0 ps Rise/Fall Times as small as 100 mV without any level shifting or Ultra-Low Jitter Design termination resistor networks in the signal path. The Unique Input Termination and VT Pin Accepts DC- outputs are 800 mV, 100k compatible, LVPECL, with and AC-Coupled Inputs (CML, PECL, LVDS) extremely fast rise/fall times guaranteed to be less than 800 mV (100k) LVPECL Output Swing 11 0 ps. 2.5V 5% or 3.3V 10% Power Supply Operation The SY58018U operates from a 2.5V 5% supply or a Industrial Temperature Range: 40C to +85C 3.3V 10% supply and is guaranteed over the full industrial temperature range of 40C to +85C. For Available in 16-lead (3 mm x 3 mm) QFN applications that require CML Package outputs, consider the SY58017U or for 400 mV LVPECL outputs the SY58019U. The SY58018U is part of Microchips Applications high-speed, Precision Edge product line. Redundant Clock Distribution SONET/SDH Clock/Data Distribution Package Type Loopback SY58018U Fibre Channel Distribution 3 mm x 3 mm QFN-16 (M) (Top View) 16 15 14 13 IN0 1 12 Q /IN0 2 11 GND GND IN1 3 10 /IN1 4 9 /Q 5 6 7 8 2019 Microchip Technology Inc. 1DS20006286A-page VT1 VT0 SEL GND NC GND VCC VCCSY58018U Functional Block Diagram IN0 50 VT0 0 50 /IN0 Q0 MUX /Q0 IN1 50 S VT1 1 50 /IN1 SEL (TTL/CMOS) 2DS20006286A-page 2019 Microchip Technology Inc.