LMH6583YA

LMH6583 16x8 550 MHz Analog Crosspoint Switch, Gain of 2 August 2007 LMH6583 16x8 550 MHz Analog Crosspoint Switch, Gain of 2 General Description The LMH® family of products is joined by the LMH6583, a high speed, non-blocking, analog, crosspoint switch. The LMH6583 is designed for high speed, DC coupled, analog signals like high resolution video (UXGA and higher). The LMH6583 has 16 inputs and 8 outputs. The non-blocking architecture allows an output to be connected to any input, including an input that is already selected. With fully buffered inputs the LMH6583 can be impedance matched to nearly any source impedance. The buffered outputs of the LMH6583 can drive up to two back terminated video loads (75Ω load). The outputs and inputs also feature high impedance inactive states allowing high performance input and output expansion for array sizes such as 16 x 16 or 32 x 8 by combining two devices. The LMH6583 is controlled with a 4 pin serial interface. Both single serial mode and addressed chain modes are available. The LMH6583 comes in a 64-pin thermally enhanced TQFP package. It also has diagonally symmetrical pin assignments to facilitate double sided board layouts and easy pin connections for expansion. Features ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ ■ 16 inputs and 8 outputs 64-pin exposed pad TQFP package −3 dB bandwidth (VOUT = 2 VPP, RL = 1 kΩ) 550 MHz −3 dB bandwidth (VOUT = 2 VPP,RL = 150Ω) 450 MHz Fast slew rate 1800 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 ±60 mA Gainf of 1 version also available LMH6582 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 Connection Diagram Block Diagram 20150411 20150402 LMH® is a registered trademark of National Semiconductor Corporation. TRI-STATE® is a registered trademark of National Semiconductor Corporation. © 2007 National Semiconductor Corporation 201504 www.national.com LMH6583 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. ESD Tolerance (Note 2) Human Body Model Machine Model VS IIN (Input Pins) IOUT Input Voltage Range Maximum Junction Temperature 2000V 200V ±6V ±20 mA (Note 3) V− to V+ +150°C (Note 5) Storage Temperature Range Soldering Information Infrared or Convection (20 sec.) Wave Soldering (10 sec.) −65°C to +150°C 235°C 260°C Operating Ratings Temperature Range (Note 4) Supply Voltage Range Thermal Resistance 64–Pin Exposed Pad TQFP (Note 1) −40°C to +85°C ±3V to ±5.5V θJA 27°C/W θJC 0.82°C/W ±3.3V Electrical Characteristics Unless otherwise specified, typical conditions are: TA = 25°C, AV = +2, VS = ±3.3V, RL = 100Ω; Boldface limits apply at the temperature extremes. Symbol Parameter Conditions Min (Note 8) Typ (Note 7) 425 500 450 80 0.05 0.05 1.7 1.4 4 1700 9 −76 −76 12 2 16 All Hostile, f = 100 MHz f = 100 MHz 1.986 −45 −60 2.00 ±3 38 −5 -12 ±1.75 +2.1 -2.05 ±2.1 ±2.2 45 RL = ∞ 98 120 Non-Inverting (Note 9) Non-Inverting (Note 10) RL = 100Ω RL = ∞ (Note 11) 2.014 ±17 mV µV/°C µA nA/°C V V dB mA MHz % deg ns ns % V/µs ns dBc dBc nV/ pA/ ns dBc dBc MHz Max (Note 8) Units Frequency Domain Performance SSBW LSBW −3 dB Bandwidth VOUT = 0.5 VPP VOUT = 2 VPP, RL = 1 kΩ VOUT = 2 VPP, RL = 150Ω GF DG DP tr tf OS SR ts HD2 HD3 en in XTLK ISOL AV VOS TCVOS IB TCIB VO VO PSRR ICC 0.1 dB Gain Flatness Differential Gain Differential Phase Rise Time Fall Time Overshoot Slew Rate Settling Time 2nd Harmonic Distortion 3rd Harmonic Distortion Input Referred Voltage Noise Input Referred Noise Current Switching Time Crosstalk Off Isolation Gain Output Offset Voltage Output Offset Voltage Average Drift (Note 10) Input Bias Current Input Bias Current Average Drift Output Voltage Range Output Voltage Range Power Supply Rejection Ratio Positive Supply Current VOUT = 2 VPP, RL = 150Ω RL = 150Ω, 3.58 MHz/ 4.43 MHz RL = 150Ω, 3.58 MHz/ 4.43 MHz 2V Step, 10% to 90% 2V Step, 10% to 90% 2V Step 4 VPP, 40% to 60% (Note 6) 2V Step, VOUT within 0.5% 2 VPP, 10 MHz 2 VPP, 10 MHz >1 MHz >1 MHz Time Domain Response Distortion And Noise Response Static, DC Performance www.national.com 2 LMH6583 Symbol IEE Parameter Negative Supply Current Tri State Supply Current RL = ∞ Conditions Min (Note 8) Typ (Note 7) 92 17 100 1 300 Max (Note 8) 115 25 Units mA mA kΩ pF mΩ RST Pin > 2.0V Non-Inverting Non-Inverting Closed Loop, Enabled Disabled 1100 Miscellaneous Performance RIN CIN RO RO CMVR IO VIH VIL VOH VOL TS TH Input Resistance Input Capacitance Output Resistance Enabled Output Resistance Disabled Input Common Mode Voltage Range Output Current Input Voltage High Input Voltage Low Output Voltage High Output Voltage Low Setup Time Hold Time (Note 5) >2.2 1 MHz >1 MHz MHz MHz % deg ns ns % V/µs ns dBc dBc nV/ pA/ ns dBc dBc dBc 2.014 www.national.com Time Domain Response Distortion And Noise Response −45 −52 −65 1.986 2.00 Static, DC Performance LMH6583 Symbol VOS TCVOS IB TCIB VO VO PSRR XTLK ISOL ICC IEE Parameter Offset Voltage Input Bias Current Input Bias Current Average Drift Output Voltage Range Output Voltage Range Power Supply Rejection Ratio DC Crosstalk DC Off Isloation Positive Supply Current Negative Supply Current Tri State Supply Current Conditions Input Referred Non-Inverting (Note 9) Non-Inverting (Note 10) RL = 100Ω RL = ∞ DC DC, Channel to Channel DC RL = ∞ RL = ∞ RST Pin > 2.0V Non-Inverting Non-Inverting Closed Loop, Enabled Disabled, Resistance to Ground Min (Note 8) Typ (Note 7) ±2 38 −5 −12 Max (Note 8) ±17 −12 Units mV µV/°C µA nA/°C V V dB dB dB Output Offset Voltage Average Drift (Note 10) +3.3 −3.4 ±3.7 42 −58 −60 ±3.6 ±3.9 45 −90 −90 110 104 22 100 1 300 130 124 30 mA mA mA kΩ pF mΩ Miscellaneous Performance RIN CIN RO RO CMVR IO VIH VIL VOH VOL TS TH Input Resistance Input Capacitance Output Resistance Enabled Output Resistance Disabled Input Common Mode Voltage Range Output Current Input Voltage High Input Voltage Low Output Voltage High Output Voltage Low Setup Time Hold Time >2.4