MAX9583/MAX9584/MAX9585 19-0817 Rev 5 10/07 Dual, Triple, and Quad Standard-Definition Video Filter Amplifiers with DC-Coupled Input Buffers General Description Features The MAX9583/MAX9584/MAX9585 are small, low-power, Dual- (MAX9583), Triple- (MAX9584), multichannel video amplifiers with integrated reconstruc- and Quad- (MAX9585) Channel Devices tion filters. Specially suited for standard-definition video 8.5MHz, 1dB Passband signals, these devices are ideal for a wide range of television, set-top box, and portable applications. 55dB Attenuation at 27MHz The MAX9583/MAX9584/MAX9585 inputs can be Fixed Gain of 2V/V directly connected to the outputs of a video digital-to- Low Power: 3.5mA per Channel analog converter (DAC). The reconstruction filter typical- ly has 1dB passband flatness at 8.5MHz and 55dB 2.7V to 3.6V Single-Supply Operation attenuation at 27MHz. The amplifiers have a 2V/V gain and the outputs can be DC-coupled to a 75 load which Small SOT23 and MAX Packages is the equivalent of two video loads, or AC-coupled to a 150 load. The MAX9583/MAX9584/MAX9585 operate from a 2.7V to Ordering Information 3.6V single supply and are specified over the -40C to +125C automotive temperature range. The MAX9583 is PKG offered in a small, 6-pin thin SOT23 package. The PART PIN-PACKAGE CHANNELS CODE MAX9584 is offered in a small, 8-pin MAX package, 2 MAX9583AZT+T 6 Thin SOT23-6 Z6+1 and the MAX9585 is offered in a small, 10-pin MAX package. 3 MAX9584AUA+T 8 MAX-8 U8+1 4 MAX9585AUB+T 10 MAX-10 U10+2 Applications Note: All devices are specified over the -40C to +125C operat- Set-Top Boxes ing temperature range. +Denotes a lead-free package. Televisions T = Tape and reel. Portable Pin Configurations and Selector Guide located at end of data sheet. MAX is a registered trademark of Maxim Integrated Products, Inc. Block Diagrams 0 300mV TO MAX9584 TO 400mV 50mV BUFFER OUTA INA AV = 2V/V LPF BUFFER INB OUTB A = 2V/V V LPF BUFFER INC OUTC A = 2V/V V LPF Block Diagrams continued at end of data sheet. Maxim Integrated Products 1 For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com. EVALUATION KIT AVAILABLEDual, Triple, and Quad Standard-Definition Video Filter Amplifiers with DC-Coupled Input Buffers ABSOLUTE MAXIMUM RATINGS V to GND..............................................................-0.3V to +4V 8-Pin MAX (derate 4.5mW/C above +70C) .............362mW DD IN to GND ...............................................................-0.3V to +4V 10-Pin MAX (derate 5.6mW/C above +70C) ...........444mW OUT Short-Circuit Duration to V , GND.................Continuous Operating Temperature Range .........................-40C to +125C DD Continuous Input Current Junction Temperature......................................................+150C IN ................................................................................20mA Storage Temperature Range .............................-65C to +150C Continuous Power Dissipation (T = +70C) Lead Temperature (soldering, 10s) .................................+300C A 6-Pin Thin SOT23 (derate 9.1mW/C above +70C)....727mW 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 = 3.3V, GND = 0V, R = no load, T = T to T , unless otherwise noted. Typical values are at T = +25C) (Note 1) DD L A MIN MAX A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Supply Voltage Range V Guaranteed by PSRR 2.7 3.6 V DD Supply Current I Per channel 3.5 7 mA DD V = 2.7V 0 1.05 Guaranteed by DC DD Input Voltage Range V V IN P-P voltage gain V = 3V 0 1.2 DD Input Current I V = 0V 0.6 10 A IN IN Input Resistance R 25 M IN V = 2.7V, DD 1.92 2 2.04 0V V 1.05V IN DC Voltage Gain (Note 2) Av R = 150 to GND V/V L V = 3V, DD 1.92 2 2.04 0V V 1.2V IN DC Gain Matching Guaranteed by DC voltage gain -2 0 +2 % Output Level Measured at V , V = 0V, R = 150 to GND 0.210 0.300 0.410 V OUT IN L Measured at output, V = 2.7V, 0V V 1.05V, DD IN 2.1 R = 150 to -0.2V L Measured at output, V = 2.7V, 0V V 1.05V, DD IN 2.1 R = 150 to V /2 L DD Measured at output, V = 3V, 0V V 1. 2V, DD IN Output-Voltage Swing 2.4 V P-P R = 150 to -0.2V L Measured at output, V = 3V, 0V V 1. 2V, DD IN 2.4 R = 150 to V /2 L DD M easur ed at o utpu t, V = 3.135V, 0V V 1.05V, D D I N 2.1 R = 75 to - 0.2V L Short to GND (sourcing) 140 Output Short-Circuit mA Current Short to V (sinking) 70 DD Output Resistance R V = 1.5V, -10mA I 10mA 0.2 OUT OUT LOAD 2.7V V 3.6V 48 Power-Supply Rejection DD PSRR dB Ratio f = 1MHz, 100mV 29 P-P 2 MAX9583/MAX9584/MAX9585