LMH6586VS

• Product Introduction

 peculiarity   32 inputs and 16 outputs AC coupled input with integrated DC recovery clamp Individually addressed output Pin selectable output buffer gain (1 V/V or 2 V/V) -3 dB bandwidth of 66 MHz DG = 0.05％，DP = 0.05 ° @ R L =150Ω， A V = 2V / V -70 dB shutdown isolation @ 6 MHz Independent input and output shutdown modes Device power-down mode Video Detection with Programmable Threshold (Level 8) Threshold for synchronous detection pin configuration 100 kHz i 2C interface with 2-bit configuration slave address 5V single supply operation External Video Sync Separation of Additional Video Outputs (VOUT_16)   illustrate LMH6586 is an analog video crossover switch design that routes standard NTSC or PAL composite video signals without blocking. The non-blocking architecture allows any of the 32 outputs to be connected to any of the 16 outputs, including any connected input. Each input integrates a DC recovery clamping circuit with AC coupled video signal bias. The output buffer has a common 1x or 2x selectable gain setting that can drive a 150Ω load. LMH6586 feature makes it easy to monitor the active input signal and detect both types of any input channel. Video detection, configurable indication when either "video presence" or "video loss" is detected at the threshold level by a programmable register that controls the entire video. In addition, synchronous detection is configurable to indicate when "synchronous loss" is detected horizontally across the threshold controlled by the DC voltage input. Configuration and other parameters via my programmable switch 2C bus interface. The slave device address allows up to four LMH6586 devices via two external pins, each unique address, on a common 2C bus. This helps to increase the size of the intersection matrix array (e.g. 64×16). LMH6586 operating the analog part, as well as its control logic, I powered from a normal 5V single supply 2C interface. LMH6586 is a space-saving 80-pin TQFP available.   apply CCTV security and surveillance system Simulate video routing