MAX4361/MAX4362/MAX4363 19-2299 Rev 0 1/02 ADSL Drivers/Receivers for Customer Premise Equipment General Description Features The MAX4361/MAX4362/MAX4363 are a family of high- Low-Noise Driver performance ADSL drivers and drivers/receivers ideal 4.8nV/Hz Voltage-Noise Density for the upstream transmit path and the downstream 1.5pA/Hz Current-Noise Density receive path of customer premise equipment. These Full-Rate ADSL ATU-R Line Drivers and Receivers devices operate from a single 5V supply and deliver up to 12.5dBm average line power for DMT modulated sig- Single 5V Supply nals, meeting the requirements of full-rate ADSL. Spurious-free dynamic range (SFDR) at full output -75dBc SFDR at Full Output Power at 100kHz power is typically -75dBC at 100kHz. -95dB Driver-to-Receiver Crosstalk (MAX4363) The MAX4361 is a differential IN/differential OUT driver +12.5dBm Average Line Power (DMT) with a fixed gain of 3.1V/V. The MAX4362 is a dual amplifier with shutdown intended for use as a differen- 280mA (min) Peak Output Current tial IN/differential OUT driver with gain set with external Rail-to-Rail Output Swing resistors. The MAX4363 is a quad amplifier with shut- down intended for use as a differential IN/differential Thermal and Short-Circuit Protection OUT driver/receiver combination with gain set with external resistors. Ordering Information The MAX4361 is offered in a space-saving 8-pin MAX package. PART TEMP RANGE PIN-PACKAGE MAX4361EUA -40C to +85C 8 MAX Applications MAX4361ESA -40C to +85C 8 SO MAX4362EUB -40C to +85C 10 MAX ADSL Line Interface MAX4362ESD -40C to +85C 14 SO HDSL Line Driver MAX4363EUP -40C to +85C 20 TSSOP MAX4363ESP -40C to +85C 20 SO Pin Configurations TOP VIEW N.C. 1 14 N.C. T1IN+ 1 20 GND (TX) GND 1 8 OUT+ T1IN+ 1 10 GND T1IN- 2 19 T1OUT T1IN+ 2 13 GND T1IN- 2 9 T1OUT IN+27V+ SHDN 3 18 V+ (TX) T1IN- 3 12 T1OUT SHDN 3 8 V+ MAX4363 MAX4361 MAX4362 T2IN- 4 17 T2OUT SHDN4V11+ IN- 3 6 V+ MAX4362 T2IN- 4 7 T2OUT T2IN+ 5 16 GND (TX) T2IN- 5 10 T2OUT GND45 OUT- T2IN+ 5 6 GND GND 6 15 N.C. T2IN+ 6 9 GND R1IN+ 7 14 V+ (RX) MAX N.C. 7 8 N.C. MAX/SO R1IN- 8 13 GND (RX) SO R2IN- 9 12 R1OUT R2IN+ 10 11 R2OUT SO/TSSOP Rail-to-Rail is a registered trademark of Nippon Motorola, Ltd. 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.ADSL Drivers/Receivers for Customer Premise Equipment ABSOLUTE MAXIMUM RATINGS Supply Voltage (V+ to GND) ....................................-0.3V to +6V 8-Pin SO (derate 5.88mW/C above +70C).................471mW Analog Input Voltage .......................(GND - 0.3V) to (V+ + 0.3V) 14-Pin SO (derate 8.33mW/C above +70C)...............667mW SHDN Input Voltage.........................(GND - 0.3V) to (V+ + 0.3V) 20-Pin SO (derate 10.0mW/C above +70C)...............800mW Output Short-Circuit Duration .................................................10s 20-Pin TSSOP (derate 10.9mW/C above +70C) ........879mW Driver Output Current...............................................................1A Operating Temperature Range ...........................-40C to +85C Receiver Output Current...................................................150mA Junction Temperature......................................................+150C Continuous Power Dissipation (T = +70C) Storage Temperature Range .............................-65C to +150C A 8-Pin MAX (derate 4.5mW/C above +70C) ..............362mW Lead Temperature (soldering, 10s) .................................+300C 10-Pin MAX (derate 5.6mW/C above +70C) ............444mW 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 CHARACTERISTICSDriver (V+ = 5V, GND = 0, V = 2.5V, R = 12.5 , SHDN = 0, T = T to T , unless otherwise noted. Typical values specified at CM L A MIN MAX T = +25C.) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS S up p l y Vol tag e R ange ( N ote 1) V 4.5 5.5 V CC MAX4361, R = 22 33 mA L SHDN = 0 22 33 mA MAX4362, R = L SHDN = 5V 60 200 A Supply Current I SHDN = 0 22 33 mA Q MAX4363, measured at V+ (TX), R = L SHDN = 5V 60 200 A SHDN = 0 4 6.5 mA MAX4363, measured at V+ (RX), R = L SHDN = 5V 70 200 A DMT modulation 15.5 Maximum Average Output P dBm OUT Power (Notes 2, 3) CAP modulation 18 Gain G MAX4361 (0.7V V (V+) - 0.7V) 3.0 3.1 3.2 V/V OUT Open-Loop Gain A MAX4362/MAX4363 (0.7V V (V+) - 0.7V) 68 81 dB VOL OUT Second Harmonic Distortion G = 3.1, f = 100kHz, V = 7.1V -66 -76 dBc OUT(DIFF) P-P (Notes 3, 4) Third Harmonic Distortion G = 3.1, f = 100kHz, V = 7.1V -68 -79 dBc OUT(DIFF) P-P (Notes 3, 4) Peak Output Current I Inferred from Output Voltage Swing test 280 330 mA OUT Input Offset Voltage V 0.5 10 mV OS Input Bias Current I 1.6 4.5 A B MAX4361 30 600 Input Offset Current I nA OS MAX4362/MAX4363 10 500 MAX4361 25 M Differential Input Resistance R IN(DIFF) MAX4362/MAX4363 40 k 2 MAX4361/MAX4362/MAX4363