MAX9110/MAX9112 19-1771 Rev 0 9/00 Single/Dual LVDS Line Drivers with Ultra-Low Pulse Skew in SOT23 General Description Features The MAX9110/MAX9112 single/dual low-voltage differ- Low 250ps (max) Pulse Skew for High-Resolution ential signaling (LVDS) transmitters are designed for Imaging and High-Speed Interconnect high-speed applications requiring minimum power con- Space-Saving 8-Pin SOT23 and SO Packages sumption, space, and noise. Both devices support switching rates exceeding 500Mbps while operating Pin-Compatible Upgrades to DS90LV017/017A from a single +3.3V supply, and feature ultra-low 250ps and DS90LV027/027A (SO Packages) (max) pulse skew required for high-resolution imaging Guaranteed 500Mbps Data Rate applications, such as laser printers and digital copiers. Low 22mW Power Dissipation at 3.3V The MAX9110 is a single LVDS transmitter, and the (31mW for MAX9112) MAX9112 is a dual LVDS transmitter. Conform to EIA/TIA-644 Standard Both devices conform to the EIA/TIA-644 LVDS standard. They accept LVTTL/CMOS inputs and translate them to Single +3.3V Supply low-voltage (350mV) differential outputs, minimizing elec- Flow-Through Pinout Simplifies PC Board Layout tromagnetic interference (EMI) and power dissipation. These devices use a current-steering output stage, mini- Driver Outputs High Impedance when Powered Off mizing power consumption, even at high data rates. The MAX9110/MAX9112 are available in space-saving 8-pin SOT23 and SO packages. Refer to the MAX9111/ MAX9113 data sheet for single/dual LVDS line receivers. Ordering Information Applications TEMP. PIN- TOP PART Laser Printers Network Switches/Routers RANGE PACKAGE MARK Digital Copiers LCD Displays MAX9110EKA-T -40C to +85C 8 SOT23-8 AADN Cellular Phone Base Backplane Interconnect MAX9110ESA -40C to +85C 8 SO Stations MAX9112EKA-T -40C to +85C 8 SOT23-8 AADO Clock Distribution Telecom Switching MAX9112ESA -40C to +85C 8 SO Equipment Typical Operating Circuit appears at end of data sheet. Pin Configurations/Functional Diagrams/Truth Table TOP VIEW MAX9110 MAX9110 MAX9112 MAX9112 DIN1 1 8 DO1- V 1 8 DO- DIN 1 8 DO- V 1 8 DO1- CC CC DIN1 2 7 DO1+ GND 2 7 DO1+ DIN 2 7 DO+ GND 2 7 DO+ DIN2 3 6 DO2+ DIN2 3 6 DO2+ N.C. 3 6 N.C. N.C. 3 6 N.C. V 4 5 DO2- GND 4 5 N.C. V 4 5 N.C. GND 4 5 DO2- CC CC SOT23 SO SOT23 SO DIN DO + DO - H = LOGIC LEVEL HIGH L L H L = LOGIC LEVEL LOW X = UNDETERMINED H H L 0.8V < V < 2.0V X X DIN Maxim Integrated Products 1 For free samples and the latest literature, visit www.maxim-ic.com or phone 1-800-998-8800. For small orders, phone 1-800-835-8769.Single/Dual LVDS Line Drivers with Ultra-Low Pulse Skew in SOT23 ABSOLUTE MAXIMUM RATINGS Supply Voltage (V to GND) ..................................-0.3V to +4V Continuous Power Dissipation (T = +70C) CC A Input Voltage (V to GND).....................-0.3V to (V + 0.3V) 8-Pin SOT23 (derate 7.52mW/C above +70C)...........602mW DIN CC Output Voltage (V +, V - to GND or V ) ...-0.3V to +3.9V 8-Pin SO (derate 5.88mW/C above +70C)...............471mW DO DO CC Output Short-Circuit Duration Operating Temperature Range ...........................-40C to +85C (DO +, DO - to V or GND) ................................Continuous Storage Temperature Range .............................-65C to +150C CC ESD Protection (Human Body Model, DO +, DO -)..........11kV Lead Temperature (soldering,10s) ..................................+300C 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, R = 100 1%, T = -40C to +85C, unless otherwise noted. Typical values are at V = +3.3V, T = CC L A CC A +25C.) (Notes 1, 2) PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Differential Output Voltage V Figure 1 250 350 450 mV OD Change in Magnitude of Output Voltage for Complementary V Figure 1 0 2 35 mV OD Output States Offset Voltage V Figure 1 1.125 1.25 1.375 V OS Change in Magnitude of Offset Voltage for Complementary V Figure 1 0 2 25 mV OS Output States Power-Off Leakage Current I V = 0 or V , V = 0 or open -10 +10 A O(OFF) DO CC CC DIN = V , V = 0 or CC DO + Short-Circuit Output Current I -20 mA O(SHORT) DIN = GND, V - = 0 DO Input High Voltage V 2.0 V V IH CC Input Low Voltage V GND 0.8 V IL Input Current High I DIN = V or 2V 0 10 20 A IH CC Input Current Low I DIN = GND or 0.8V -20 -3 0 A IL No-Load Supply Current I No load, DIN = V or 0 4.5 6 mA CC CC MAX9110 6.7 8 Supply Current I DIN = V or 0 mA CC CC MAX9112 9.4 13 AC CHARACTERISTICS (V = +3.0V to +3.6V, R = 100 1%, C = 5pF, T = -40C to +85C, unless otherwise noted. Typical values are at V = +3.3V, CC L L A CC T = +25C.) (Notes 3, 4, 5 Figures 2, 3) A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS Differential High-to-Low t 1 1.54 2.5 ns PHLD Propagation Delay Differential Low-to-High t 1 1.58 2.5 ns PLHD Propagation Delay Differential Pulse Skew t 40 250 ps SKD1 t - t (Note 6) PHLD PLHD C hannel-to- Chan nel S kew (N ote 7) t 70 400 ps SKD2 2 MAX9110/MAX9112