MAX9150 19-1815 Rev 1 3/09 Low-Jitter, 10-Port LVDS Repeater General Description Features The MAX9150 low-jitter, 10-port, low-voltage differential Ultra-Low 120ps (max) Total Jitter p-p signaling (LVDS) repeater is designed for applications (Deterministic and Random) that require high-speed data or clock distribution while 100ps (max) Skew Between Channels minimizing power, space, and noise. The device accepts a single LVDS input and repeats the signal at Guaranteed 400Mbps Data Rate 10 LVDS outputs. Each differential output drives a total 60A Shutdown Supply Current of 50 , allowing point-to-point distribution of signals on transmission lines with 100 terminations on each end. Conforms to EIA/TIA-644 LVDS Standard Ultra-low 120ps (max) peak-to-peak jitter (deterministic Single +3.3V Supply and random) ensures reliable communication in high- speed links that are highly sensitive to timing error, Fail-Safe Circuit Sets Output High for Undriven especially those incorporating clock-and-data recovery, Inputs or serializers and deserializers. The high-speed switch- High-Impedance LVDS Input when V = 0V CC ing performance guarantees 400Mbps data rate and less than 100ps skew between channels while operat- ing from a single +3.3V supply. Supply current at 400Mbps is 160mA (max) and is Ordering Information reduced to 60A (max) in low-power shutdown mode. Inputs and outputs conform to the EIA/TIA-644 LVDS PART TEMP. RANGE PIN-PACKAGE standard. A fail-safe feature sets the outputs high when MAX9150EUI -40C to +85C 28 TSSOP the input is undriven and open, terminated, or shorted. The MAX9150 is available in a 28-pin TSSOP package. Refer to the MAX9110/MAX9112 and MAX9111/MAX9113 data sheets for LVDS line drivers and receivers. Pin Configuration TOP VIEW Applications Cellular Phone Base Stations MAX9150 Add/Drop Muxes DO2+ 1 28 DO3+ Digital Crossconnects DO2- 2 27 DO3- Network Switches/Routers DO1+ 3 26 DO4+ Backplane Interconnect DO1- 4 25 DO4- Clock Distribution PWRDN 5 24 DO5+ GND 6 23 DO5- Typical Application Circuit RIN+ 7 22 V CC RIN- 8 21 GND LVDS GND 9 20 DO6+ MAX9150 1 R 100 100 X V 10 19 DO6- CC LVDS DO10+ 11 18 DO7+ BACKPLANE MAX9111 OR CABLE T 100 X DO10- 12 17 DO7- 10 100 100 R X DO9+ 13 16 DO8+ MAX9110 DO9- 14 15 DO8- MAX9111 TSSOP Maxim Integrated Products 1 For price, delivery, and to place orders, please contact Maxim Distribution at 1-888-629-4642, or visit Maxims website at www.maxim-ic.com. EVALUATION KIT AVAILABLELow-Jitter, 10-Port LVDS Repeater ABSOLUTE MAXIMUM RATINGS V to GND...........................................................-0.3V to +4.0V Storage Temperature.........................................-65C to +150C CC RIN+, RIN- to GND................................................-0.3V to +4.0V Maximum Junction Temperature .....................................+150C PWRDN to GND..........................................-0.3V to (V + 0.3V) Operating Temperature Range...........................-40C to +85C CC DO +, DO - to GND..............................................-0.3V to +4.0V Lead Temperature (soldering, 10s) .................................+300C Short-Circuit Duration (DO +, DO -) .........................Continuous Continuous Power Dissipation (T = +70C) A 28-Pin TSSOP (derate 12.8mW/C above +70C) .....1026mW 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. DC ELECTRICAL CHARACTERISTICS (V = +3.0V to +3.6V, R = 50 1%, V = 0.1V to 1.0V, V = V / 2 to 2.4V - V / 2 , PWRDN = high, T = -40C to +85C, CC L ID CM ID ID A unless otherwise noted. Typical values are at V = +3.3V, T = +25C.) (Note 1) CC A PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS P W R D N Input High Voltage V 2.0 V IH Input Low Voltage V 0.8 V IL Input Current I V = V and 0V -15 15 A IN IN CC LVDS INPUT Differential Input High Threshold V 7 100 mV TH Differential Input Low Threshold V -100 -7 mV TL PWRDN = high or low V = 2.4V, RIN+ -6 +1 RIN- = open or RIN+= open, V = 2.4V RIN- Single-Ended Input Current I A IN PWRDN = high or low V = 0V, RIN+ -18 +1 RIN- = open or RIN+= open, V = 0V RIN- Power-Off Single-Ended Input V = 0V V = 2.4V, RIN-= open CC RIN+ I -1 +12 A IN(OFF) Current or RIN+ = open, V = 2.4V RIN- Differential Input Resistance RI V = +3.6V or 0V, PWRDN = high or low 5 k DIFF CC LVDS DRIVER Differential Output Voltage V Figure 1 250 320 450 mV OD Change in VOD Between V Figure 1 25 mV OD Complementary Output States Offset (Common-Mode) Voltage V Figure 1 0.90 1.25 1.375 V OS Change in VOS Between V Figure 1 25 mV OS Complementary Output States Output High Voltage V Figure 1 1.6 V OH Output Low Voltage V Figure 1 0.7 V OL Differential Output Resistance RO V = +3.6V or 0V, PWRDN = high or low 150 240 330 DIFF CC (Note 2) Differential High Output Voltage R , R undriven with short, open, or IN+ IN- V 250 450 mV OD+ in Fail-Safe 100 termination V = +100mV, V = GND ID DO + Output Short-Circuit Current I -15 mA SC V = -100mV, V = GND ID DO - 2 MAX9150