SY58019U Series

Catalog

ULTRA HIGH SPEED 2:1 400MV LVPECL MULTIPLEXER 16 VQFN 3X3X1.00MM TUBE ROHS COMPLIANT: YES

Part	Voltage Supply Source	Package / Case	Type	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Circuit [custom]	Circuit [custom]	Voltage - Supply [Max]	Voltage - Supply [Min]	Independent Circuits
Microchip Technology SY58019UMG	Single Supply	16-VFQFN Exposed Pad	Multiplexer	Surface Mount	85 °C	-40 °C	2:1	1	2.625 V, 3.6 V	2.375 V, 3 V	1

Catalog

Key Features

• + DC to 10.7Gbps data throughput

• + DC to >7GHz fMAX (clock)

• + <240ps propagation delay

• + <70ps tr/ tf times

• + Ultra-low crosstalk-induced jitter: 0.7psRMS

• + <1psRMS random jitter

• + <10psPP deterministic jitter

• + <10psPP total jitter (clock)

• + Unique input termination and VTpin accepts DCcoupled and AC-coupled inputs (CML, PECL, LVDS)

• + 400mV (100k) LVPECL output swing

• + Power supply 2.5V ±5% or 3.3V ±10%

• + -40°C to +85°C temperature range

• + Available in 16-pin (3mm x 3mm) MLF® package

Description

The SY58019U is a 2.5V/3.3V precision, high-speed, 2:1 differential MUX capable of handling clocks up to 7GHz and data up to 10.7Gbps.The differential input includes Micrel's unique, 3-pin input termination architecture that allows customers to interface to any differential signal (AC- or DC-coupled) as small as 100mV without any level shifting or termination resistor networks in the signal path. The outputs are 400mV, 100k compatible, LVPECL, with extremely fast rise/fall times guaranteed to be less than 70ps.The SY58019U operates from a 2.5V ±5% supply or a 3.3V ±10% supply and is guaranteed over the full industrial temperature range of -40°C to +85°C. For applications that require CML outputs, consider the SY58017U or for 800mV LVPECL outputs the SY58018U. The SY58019U is part of Micrel's high-speed, Precision Edge® product line.