Használati útmutató Microchip SY88053CL

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SY88053CL/SY88063CL

Evaluation Board

1G to 12.5G Limiting Post Amplifiers with

Programmable Decision Threshold (053CL)

Digital Offset Correction (063CL)

Micrel Inc. • 2180 Fortune Drive • SanJose, CA 95131 • USA • tel +1 (408) 944-0800 • fax + 1 (408) 474-1000 • http://www.micrel.com

August 20, 2013

Revision 1.0

General Description

The SY88053CL/063CLevaluation board enables fast and

thorough evaluation of the SY88053CL/063CL limiting

amplifiers.

The board is an easy-to-use, single-supply design, driven

by a high-speed pattern generator andterminatedto a 50Ω

scope. The board features simple user adjustability of the

LOSthreshold, through the adjustment of an on-board

potentiometerand different setting options selections using

jumpers.

The SY88053CL/063CL are part of Micrel’s industry

leading family of ultra-small high-speed fiber-optic ICs.

Datasheets and support documentation are availableon

Micrel’s web site at: www.micrel.com

.

Features

•Multi-rate operation from 1.0625Gbps to 12.5Gbps

•External crosspoint adjustment (053CL)

•Digital offset correction (063CL)

•Wide differential input range (5mV

PP

to 1800mV

PP

)

•Wide SD de-assert or LOS assert threshold range

−3mV

PP

to 30mV

PP

−4dB typical electrical hysteresis

•Fast SD assert and LOS de-assert times

−75ns typical; 120ns maximum

•Selectable LOS or SD status signal indicator

•Selectable RXOUT+/RXOUT−polarity (053CL)

•TTL-compatible JAM input with internal pull-up

•Low-noise CML data inputs with integrated 50Ω

terminationimpedance to internal reference V

REF

•Low-noise CML data outputs with integrated 50Ω

termination impedance

−25ps typical rise/fall times

•Wide range power supply: 3.3V ±10%

•Industrial temp range: −40°C to +85°C

•Available in a tiny 3mm x 3mm QFN package

Applications

•Asymmetrical/Symmetrical 10GEPON and XGPON

•10G Gigabit Ethernet,

•8G and 10G Fibre Channel

•SONET OC192; SDH STM64

•WDM/DWDM systems

•OBSAI, CPRI

Markets

•PON/FTTx

•Telecom, datacom/enterprise

•Storage area networks

•High-performance computing

•Wireless

Termékspecifikációk