LMH6581

LMH6580, LMH6581 www.ti.com SNOSAY4C – AUGUST 2007 – REVISED MAY 2013 LMH6580/LMH6581 8x4 500 MHz Analog Crosspoint Switch, Gain of 1, Gain of 2 Check for Samples: LMH6580, LMH6581 FEATURES 1 23 8 Inputs and 4 Outputs 48-pin TQFP Package −3 dB Bandwidth (VOUT = 2 VPP, RL = 1 kΩ) 500 MHz −3 dB Bandwidth (VOUT = 2 VPP, RL = 150Ω) 450 MHz Fast Slew Rate 2100 V/μs Channel to Channel Crosstalk (10/100 MHz) −70/ −52 dBc All Hostile Crosstalk (10/100 MHz) −55/−45 dBc Easy to Use Serial Programming 4 Wire Bus Two Programming Modes Serial & Addressed Modes Symmetrical Pinout Facilitates Expansion. Output Current ±70 mA Two Gain Options AV = 1 or AV = 2 APPLICATIONS Studio Monitoring/Production Video Systems Conference Room Multimedia Video Systems KVM (Keyboard Video Mouse) Systems Security/Surveillance Systems Multi-Antenna Diversity Radio Video Test Equipment Medical Imaging Wide-Band Routers & Switches DESCRIPTION The LMH™ family of products is joined by the LMH6580 and the LMH6581, high speed, nonblocking, analog, crosspoint switches. The LMH6580/LMH6581 are designed for high speed, DC coupled, analog signals such as high resolution video (UXGA and higher). The LMH6580/LMH6581 each has eight inputs and four outputs. The non-blocking architecture allows any output to be connected to any input, including an input that is already selected. With fully buffered inputs the LMH6580/LMH6581 can be impedance matched to nearly any source impedance...