SY58025U Series

Catalog

CLOCK MULTIPLEXER 2-OUT 4-IN 1:1 32-PIN MLF T/R

Part	Circuit [custom]	Circuit [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Independent Circuits	Mounting Type	Type	Voltage Supply Source	Supplier Device Package	Voltage - Supply [Max]	Voltage - Supply [Min]
Microchip Technology SY58025UMG-TR	2:1	1	85 °C	-40 °C	32-VFQFN Exposed Pad	2	Surface Mount	Multiplexer	Single Supply	32-QFN (5x5)	2.625 V, 3.6 V	2.375 V, 3 V
Microchip Technology SY58025UMG	2:1	1	85 °C	-40 °C	32-VFQFN Exposed Pad	2	Surface Mount	Multiplexer	Single Supply	32-QFN (5x5)	2.625 V, 3.6 V	2.375 V, 3 V

Catalog

Key Features

• + Two independent differential 2:1 multiplexers

• + DC-to >10.7Gbps data rate throughput

• + <290ps IN-to-Out tpd

• + <70ps tr/ tf times

• + Unique, patent-pending input isolation design minimizes crosstalk

• + <1psRMS random jitter

• + <10psPP deterministic jitter

• + <10psPP total jitter (clock)

• + <0.7psRMS crosstalk-induced jitter

• + Unique, patent-pending 50ý input termination and VT pin accepts DC-coupled and AC-coupled inputs (CML, LVDS, PECL)

• + Typical 400mV CML output swing (RL = 50ý)

• + Internal 50ý input termination

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

• + -40°C to +85°C temperature range

• + Available in 32-pin (5mm x 5mm) MLF® package

Description

The SY58025U features two ultra-fast, low jitter 2:1 differential muxes with a guaranteed maximum data or clock throughput of 10.7Gbps or 7GHz, respectively.The SY58025U differential inputs include a unique, internal termination design that allows access to the termination network through a VT pin. The device easily interfaces to different logic standards, both AC- and DC-coupled, without external resistor-bias and termination networks. The result is a clean, stub-free, low jitter interface solution. The differential CML output is optimized for 50ý environments with internal 50ý source termination and a 400mV output swing.The SY58025U operates from a 2.5V or 3.3V supply and is guaranteed over the full industrial temperature range (-40°C to +85°C). The SY58025U is part of Micrel's Precision Edge® product family.