- SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB - ASI compatible
- Balanced cable length (i.e. Belden 1694A): at 2.97200 meters at 2.97200 meters at Gbps, at 220 meters at 1.485 Gbps, and at 270 meters at 400 Mbps
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Ultra-low power consumption: 140 mW (dual output), 115 milliwatts (Single Output)
- Double differential output; The second output can be powered off independently
- Power saving mode with automatic sleep control (typical power consumption of 17 mW in power saving mode)
- Designed for crosstalk immunity
- The output de-weights the loss compensation of the FR4 board trace
- Digital and analogue programmable silent property thresholds
- Optional SPI register access
- Input data transfer rate: 125 Mbps to 2.97 Gbps
- Internally terminated 100 Ω LVDS outputs with programmable output common-mode voltage and swing
- Programmable emission amplitude optimization
- Cable length indicator
- Operates from a single 2.5V supply
- 24-pin LLP package
- Industrial temperature range: -40°C to +85°C
illustrate
LMH0395 3 Gbps HD/SD-SDI dual-output low-power extended adaptive cable equalizer is designed to balance the data transmitted by the line (or any media with similar dispersion loss characteristics). The EQ works at a wide range of data rates, from 125 Mbps to 2.97 Gbps with support for SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M, and DVB-ASI standards.
LMH0395 provides crosstalk and ultra-low power consumption with improved immunity and extension cord arrival. The EQ, including positive sensing circuitry, ensures reliable performance and enhances the body's immunity during the change in the emission amplitude of the input signal. LMH0395 provides power management to further reduce power consumption when no input signal is present.
LMH0395 has two differential serial data outputs, adding flexibility and eliminating the need for outputs as fan-out buffers in many applications. The output can be enabled and controlled individually. The output driver provides programmable de-aggravation of losses for up to 40 FR4 tracks."
LMH0395 supports two modes of operation. In pin mode, LMH0395 operation control pin sets its operating state. In SPI mode, an optional SPI serial interface can be used to access and configure multiple devices LMH0395 daisy-chained. This allows programming the output common-mode voltage and swing, output de-emphasis level, input emission amplitude, and power management settings, as well as access to cable length indicators and all pin mode functions.
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- Serial digital interface for SMPTE 424M, SMPTE 292M, SMPTE 344M, SMPTE 259M
- Broadcast grade video routers, switchers, distribution amplifiers
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