Altera SDI HSMC Manual do Utilizador descarregar pdf (Página 5)

1. Overview

General Description

This manual provides information about the hardware features of the serial digital

interface (SDI) high-speed mezzanine card (HSMC). You can use the SDI HSMC to

design and implement SDI and Audio Engineering Society (AES) systems based on

transceiver-supported host boards with HSMC interfaces. Altera

offers several

transceiver supported host boards with high speed serial HSMC interfaces, including

the Stratix II

GX, Arria

GX, Stratix IV GX, and Arria II GX device families.

This manual includes detailed pinout information that enables you to create custom

FPGA designs on host adapters with HSMC interfaces.

Board Component Blocks

The SDI HSMC features the following major component blocks:

■ Power

■ High frequency switching regulator (LT3480) for 12-V to 5-V power conversion

■ Three linear regulators (LT3080) for 5-V to 3.3-V low noise power conversion

■ FDTIM analysis for power distribution network (PDN) decoupling

■ SDI

■ Two SDI receive (RX) channels with SDI cable equalizers (LMH0344)

■ Two SDI transmit (TX) channels with SDI cable tri-speed drivers (LMH0302)

■ Two 75-Ω BNC SDI RX interfaces

■ Two 75-Ω BNC SDI TX interfaces

■ AES3

■ Two RS422 transceivers (LTC2851) for AES3 TX and AES3 RX channels

■ Two 75-Ω BNC AES3 RX interfaces

■ Two 75-Ω BNC AES3 TX interfaces

■ Clocks

■ One SDI multi-frequency VCXO femto clock video PLL (ICS810001-21)

■ 98.304 MHz/90.3168 MHz/122.88 MHz/112.896 MHz voltage-controlled

crystal oscillator (VCXO) based phase-locked loop (PLL) (ICS275-22)

■ One LVPECL differential clock buffer (SY58012) with two differential

outputs—HSMC and SMA

■ Four digital audio isolation transformers

■ One multi-format video sync separator (LMH1981)

■ One HSMC connector interface using high speed transceiver channels

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