MAX4886 19-0807 Rev 0 4/07 Quad, High-Speed HDMI/DVI 2:1 Digital Video Switch General Description Features The MAX4886 high-speed analog switch is ideal for Single +3.0V to +3.6V Power Supply HDMI/DVI switching applications, permitting 2:1 or 1:2 Low On-Resistance (R ): 8 (typ) ON switching. The MAX4886 contains four differential pairs of 1:2 or 2:1 switches for RGB and clocking signals. Low On-Capacitance (C ): 2.5pF (typ) ON The MAX4886 connects either one monitor to one of Low Skew: 20ps (typ) two digital video signals, or one HDMI/DVI source to one of two loads (sink). 700A Low Supply Current The MAX4886 set of differential switches is based on 2.6GHz (typ) Ultra-High Bandwidth an nFET architecture with internal charge pump for gate overdrive. This advanced architecture results in an 0.6dB (typ) Ultra-Low Insertion Loss extremely low capacitance and on-resistance needed High-Frequency Companion Device to MAX4929 for the excellent return loss requirements for digital switching. An efficient internal charge-pump design Use MAX4886 and MAX4929 to Form a Complete offers very low quiescent current for power-sensitive HDMI/DVI 2:1 Switch notebook designs. 42-Pin, 3.5mm x 9.0mm, Space-Saving TQFN The MAX4886 features 8 (typ) on-resistance and 2.5pF on-capacitance switches for routing RGB and CLK video signals. The MAX4886 is a high-frequency companion Ordering Information device to the MAX4929. These two devices combined perform the full 2:1 HDMI/DVI switching function. PIN- PKG PART TEMP RANGE PACKAGE CODE The MAX4886 is available in a space-saving, 42-pin, 3.5mm x 9.0mm TQFN package and operates over the MAX4886ETO+ -40C to +85C 42 TQFN-EP* T42359OM-1 extended -40C to +85C temperature range. +Denotes a lead-free package. Applications *EP = Exposed paddle. HDTV Monitors/Receivers Video Projectors Eye Diagram Notebook Computers Digital HDTV Switch Boxes/Tuners EYE DIAGRAM (V = 3.3V, f = 2.6GHz DD Multimedia Audio/Video Switchers 600mV PRBS SIGNAL+) P-P Servers/Routers with DVI Interfaces Digital Video Recorders LVDS Switching 1000 Base-BX, Switching * PRBS = PSUEDORANDOM BIT SEQUENCE UI = 606ps Pin Configuration appears at end of data sheet. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com. EVALUATION KIT AVAILABLEQuad, High-Speed HDMI/DVI 2:1 Digital Video Switch ABSOLUTE MAXIMUM RATINGS (All voltages referenced to GND.) Continuous Power Dissipation (T = +70C) A V ...........................................................................-0.3V to +4V 42-Pin Thin QFN-EP (derate 35.7mW/C above DD SEL (Note 1) ...............................................-0.3V to (V + 0.3V) +70C).....................................................................2857.1mW DD COM , NC , NO .......................................-0.3V to (V + 0.3V) Operating Temperature Range ...........................-40C to +85C DD Continuous Current Through Any Switch .......................120mA Storage Temperature Range .............................-65C to +150C Peak Current Through Any Switches Junction Temperature .................................................... +150C (Pulsed at 1ms, 10% duty cycle).................................240mA Lead Temperature (soldering, 10s) .................................+300C Note 1: Signal exceeding V or GND are clamped by internal diodes. Limit forward-diode current to maximum current rating. DD Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability. ELECTRICAL CHARACTERISTICS (V = +3.0V to +3.6V, T = T to T . Typical values are at V = +3.3V, T = +25C, unless otherwise noted.) (Note 2) DD A MIN MAX DD A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage Range V 3.0 3.6 V DD Quiescent Supply Current I +3V V +3.6V SEL = 0V or V 600 1100 A DD DD DD ANALOG SWITCH T = +25C 8 11 A V = +3V, 0V V DD COM T = T to A MIN V , I = -40mA DD COM 15 T MAX On-Resistance (Note 3) R ON T = +25C 8 11 A V = +3V, DD I = -40mA, COM T = T to A MIN 15 0 V 1.5V COM T MAX T = +25C 0.28 0.40 A V = +3V, 1.5V DD V V , COM DD T = T to A MIN 0.8 I = -40mA COM T MAX On-Resistance Matching R ON (Notes 3, 4) T = +25C 0.28 0.40 A V = +3V, 0 V DD COM T = T to A MIN 1.5V, I = -40mA COM 0.8 T MAX T = +25C 0.02 0.60 A V = +3V, DD I = -40mA, COM T = T to A MIN 1 1.5V < V < V COM DD T MAX On-Resistance Flatness R FLAT(ON) (Note 3) T = +25C 0.02 0.60 A V = +3V, DD I = -40mA, COM T = T to A MIN 1 0 V 1.5V COM T MAX V = +3.6V, V = +0.3V, +3.3V, DD COM Leakage Current I -1 +1 A L V or V = +3.3V, 0.3V NC NO SWITCH DYNAMIC Off-Capacitance C f = 1MHz, V = V or V 1.5 pF OFF COM NC NO 2 MAX4886