GS12341
GS12341是一款低功耗,多速率时钟电缆均衡器,支持高达12G UHD-SDI的速率. 它被设计用于均衡和恢复在12G的80米Belden 1694A同轴电缆上接收的信号, compensate for DC content of SMPTE pathological signals, 重新锁定输入的数据. The device supports SMPTE ST 2082-1 (12G UHD-SDI), St2081-1 (6g hd - sdi), ST 424 (3G SDI), ST 292-1 (HD-SDI), and ST 259 (SD-SDI) signals and is optimized for performance at 11.88Gbps. 除标准SMPTE费率外, the device also supports re-timing of DVB-ASI at 270Mbps, and MADI at 125Mbps. 两个走线驱动器具有高度可配置的预强调和摆动控制,以补偿长走线和连接器损耗.
Features
- 75Ω cable input interface with on-chip termination
- SMPTE ST 2082-1, ST 2081-1, ST 424, ST 292-1 and ST 259 compliant input/output
- 从1Mb/s到11mb /s的多标准操作.88Gb/s
- 除标准SMPTE费率外, the device also supports reclocking of DVB-ASI at 270Mb/s, 和MADI在125Mb/s
- 3D输入信号眼监视器
- PRBS发生器和检查器
- Automatic cable equalization—typical equalized cable lengths of Belden 1694A cable:
- 80m at 11.88Gb/s
- 100m at 5.94Gb/s
- 190m at 2.97Gb/s
- 260m at 1.485Gb/s
- 450m在270Mb/s和125Mb/s
- 电缆均衡器特点:
- 提高了应力模式的可达性
- 信号丢失时自动断电
- Programmable carrier detect with squelch threshold adjustment
- Programmable launch swing compensation for non-compliant source
- 手动和自动电缆均衡器旁路
- 跟踪驱动程序特性:
- 集成100Ω,差分输出终端
- 扩展输出直流耦合支持1.2V to 2.5V输出供电范围
- Trace driver data output pre-emphasis to compensate for up to 20” FR4 at 11.88Gb/s
- 手动或自动再锁旁路
- 手动或自动静音或禁用LOS
- Reclocker features:
- 手动或自动速率模式
- 宽环路带宽控制
- Reclocking at the following data rates: 125Mb/s, 270Mb/s, 1.485Gb/s, 2.97Gb/s, 5.94Gb/s, and 11.88Gb/s,这包括f/1.001 rates
- Single 1.8V模拟和数字核心电源
- GSPI串行控制和监控接口
- Four configurable GPIO pins for control or status monitoring
- Wide operating temperature range: -40ºC to +85ºC
- 小6mm × 4mm 40针QFN
- Pin compatible with the GS12241, GS12141, GS12142, and GS3241
- Pb-free/Halogen-free/RoHS and WEEE compliant package
下一代3D / 2D HFR高清电视和2K d影院, UHDTV1和4K D-Cinema终端设备:摄像机, Monitors, Switchers, etc. Next Generation 3G, 6G, and 12G UHD-SDI infrastructures designed in support of UHDTV1, UHDTV2, 4K D-Cinema and 3D HFR and HDR production image formats.
Applications
Pb(铅)无/ RoHS-Green信息
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Resources
To see more videos Videos
In this fifth and final installment of the BlueRiver applications blog series, we’ll look at how two Semtech products lines – Semtech’s bluerriver®ASIC平台 for Pro AV and SDVoE™, and broadcast 串行数字接口(SDI) – can enable a unique set of “SDI-over-IP” products and applications.
bluerriver®应用程序第5部分:bluerriver &…
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