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| SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 D D D D D D D D D D Meets or Exceeds ANSI TIA/EIA-644-1995 Standard Designed for Signaling Rates up to 630 Mbps Operates From a 2.4-V to 3.6-V Supply Package in Small-Outline Transistor Package Bus-Terminal ESD Exceeds 15 kV Low-Voltage Differential Signaling With Typical Output Voltages of 350 mV and a 100- Load Propagation Delay Times, 1.7 ns Typical Power Dissipation at 200 MHz, 25 mW Typical Low Voltage TTL (LVTTL) Level is 5-V Tolerant Driver is High Impedance With VCC < 1.5 V SN65LVDS1 DBV PACKAGE (TOP VIEW) VCC GND Z 1 2 3 4 Y 5 D logic diagram 5 D 4 3 Y Z Function Table INPUT D H L Open OUTPUTS Y H L L Z L H H description The SN65LVDS1 is a single low-voltage differential line driver in the small-outline transistor package. The outputs comply with the TIA/ EIA-644 standard and provide a minimum differential output voltage magnitude of 247 mV into a 100- load at signaling rates up to 630 Mbps. When used with an LVDS receiver (such as the SN65LVDT2) in a point-to-point connection, data or clocking signals can be transmitted over printed-circuit board traces or cables at very high rates with very low electromagnetic emissions and power consumption. The packaging, low power, low EMI, high ESD tolerance, and wide supply voltage range make this device ideal for battery-powered applications. The SN65LVDS1 is characterized for operation from -40C to 85C. Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet. PRODUCTION DATA information is current as of publication date. Products conform to specifications per the terms of Texas Instruments standard warranty. Production processing does not necessarily include testing of all parameters. Copyright (c) 2000, Texas Instruments Incorporated POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 1 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 equivalent input and output schematic diagrams VCC VCC 50 D Input 5 Y or Z Output 10 k 7V 300 k 7V absolute maximum ratings over operating free-air temperature (unless otherwise noted) Supply voltage range, VCC (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4 V Input voltage range (D) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 6 V (Y or Z) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -0.5 V to 4 V Electrostatic discharge: Y, Z, and GND (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . CLass 3, A:15 kV, B:600 V Continuous total power dissipation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . See dissipation rating table Storage temperature range . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . -65C to 150C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 250C 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 under "recommended operating conditions" is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltage values, except differential I/O bus voltages are with respect to network ground terminal. 2. Tested in accordance with MIL-STD-883C Method 3015.7. DISSIPATION RATING TABLE PACKAGE TA 25C POWER RATING DERATING FACTOR ABOVE TA = 25C TA = 85C POWER RATING DBV 385 mW 3.1 mW/C 200 mW This is the inverse of the junction-to-ambient thermal resistance when board-mounted (low-K) and with no air flow. recommended operating conditions MIN Supply voltage, VCC High-level input voltage, VIH Low-level input voltage, VIL Operating free-air temperature, TA -40 2.4 2 0.8 85 NOM 3.3 MAX 3.6 UNIT V V V C 2 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 electrical characteristics over recommended operating conditions (unless otherwise noted) PARAMETER VOD VOD VOC(SS) VOC(SS) VOC(PP) Differential output voltage magnitude Change in differential output voltage magnitude between logic states Steady-state common-mode output voltage Change in steady-state common-mode output voltage between logic states Peak-to-peak common-mode output voltage VI = 0 V or VCC, No load VI = 0 V or VCC, RL = 100 VIH = 5 V VIL = 0.8 V VOY or VOZ = 0 V VOD = 0 V VCC = 0 V, VO = 3.6 V 3 See Figure 2 TEST CONDITIONS RL = 100 , See Figure 1 MIN 247 -50 1.125 -50 25 2 5.5 2 2 3 TYP 350 MAX 454 50 1.375 50 100 4 mA 8 20 10 10 10 1 A A mA A pF mV V mV mV UNIT ICC Supply current IIH IIL IOS High-level input current Low-level input current Short-circuit Short circuit output current IO(OFF) Power-off output current CIN Input capacitance All typical values are at 25C and with a 3.3-V. switching characteristics over recommended operating conditions, VCC = 3 V to 3.6 V (unless otherwise noted) PARAMETER tPLH tPHL tr tf Propagation delay time, low-to-high-level output Propagation delay time, high-to-low-level output Differential output signal rise time RL = 100 CL = 10 pF, , F See Figure 3 TEST CONDITIONS MIN TYP 1.5 1.8 0.6 MAX 2.7 2.7 1 1 UNIT ns ns ns ns ns Differential output signal fall time 0.7 tsk(p) Pulse skew (|tpHL - tpLH|) 0.3 All typical values are at 25C and with a 3.3-V. tsk(p) is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output. switching characteristics over recommended operating conditions, VCC = 2.4 to 3 V (unless otherwise noted) PARAMETER tPLH tPHL tr tf Propagation delay time, low-to-high-level output Propagation delay time, high-to-low-level output Differential output signal rise time RL = 100 CL = 10 pF, F , See Figure 3 TEST CONDITIONS MIN TYP 1.7 2 0.6 MAX 3.1 3.1 1 1 UNIT ns ns ns ns ns Differential output signal fall time 0.7 tsk(p) Pulse skew (|tpHL - tpLH|) 0.3 All typical values are at 25C and with a 2.7-V. tsk(p) is the magnitude of the time difference between the high-to-low and low-to-high propagation delay times at an output. POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 3 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 PARAMETER MEASUREMENT INFORMATION IOY II Y D IOZ Z VI VOZ VOD VOY VOC V OY ) VOZ 2 Figure 1. Driver Voltage and Current Definitions 49.9 , 1% (2 Places) Y Input Z 50 pF VOC VI VI 1.4 V 1V VOC(PP) VOC(SS) VOC NOTE A: All input pulses are supplied by a generator having the following characteristics: tr or tf 1 ns, pulse repetition rate (PRR) = 0.5 Mpps, pulse width = 500 10 ns . CL includes instrumentation and fixture capacitance within 0,06 mm of the D.U.T. The measurement of VOC(PP) is made on test equipment with a -3 dB bandwidth of at least 300 MHz. Figure 2. Test Circuit and Definitions for the Driver Common-Mode Output Voltage 4 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 PARAMETER MEASUREMENT INFORMATION Y Input Z CL = 10 pF (2 Places) VOD 100 1% Input tPHL 2V 1.4 V or 1.2 V (see Note B) 0.8 V tPLH 100% 80% Output VOD(H) 0V VOD(L) 20% 0% tf tr NOTES: A. All input pulses are supplied by a generator having the following characteristics: tr or tf 1 ns, pulse repetition rate (PRR) = 50 Mpps, pulse width = 10 0.2 ns . CL includes instrumentation and fixture capacitance within 0,06 mm of the D.U.T. B. This point is 1.4 V with VCC = 3.3 V or 1.2 V with VCC = 2.7 V Figure 3. Test Circuit, Timing, and Voltage Definitions for the Differential Output Signal POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 5 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 TYPICAL CHARACTERISTICS HIGH-TO-LOW LEVEL PROPAGATION DELAY TIMES vs FREE-AIR TEMPERATURE 2.6 VCC = 2.4 V 2.4 2.2 2 1.8 1.6 VCC = 3.6 V 1.4 1.2 1 -40 VCC = 3 V t PHL - High-to-Low Level Propagation Delay Time - ns t PLH - Low-to-High Level Propagation Delay Time - ns LOW-TO-HIGH LEVEL PROPAGATION DELAY TIME vs FREE-AIR TEMPERATURE 1.9 1.8 1.7 1.6 1.5 1.4 VCC = 3 V 1.3 1.2 1.1 1 -40 -20 0 20 40 60 80 100 VCC = 3.3 V VCC = 3.6 V VCC = 2.4 V VCC = 2.7 V VCC = 2.7 V VCC = 3.3 V -20 0 20 40 60 80 100 TA - Free-Air Temperature - C TA - Free-Air Temperature - C Figure 4 Figure 5 6 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 SN65LVDS1 HIGH-SPEED DIFFERENTIAL LINE DRIVER SLLS373C - JULY 1999 - REVISED JUNE 2000 MECHANICAL INFORMATION DBV (R-PDSO-G5) PLASTIC SMALL-OUTLINE 0,95 5 4 0,50 0,30 0,20 M 1,70 1,50 3,00 2,60 0,15 NOM 1 3,00 2,80 3 Gage Plane 0,25 0-8 0,55 0,35 Seating Plane 1,45 0,95 0,05 MIN 0,10 4073253-4/E 05/99 NOTES: A. B. C. D. All linear dimensions are in millimeters. This drawing is subject to change without notice. Body dimensions do not include mold flash or protrusion. Falls within JEDEC MO-178 POST OFFICE BOX 655303 * DALLAS, TEXAS 75265 7 IMPORTANT NOTICE Texas Instruments and its subsidiaries (TI) reserve the right to make changes to their products or to discontinue any product or service without notice, and advise customers to obtain the latest version of relevant information to verify, before placing orders, that information being relied on is current and complete. All products are sold subject to the terms and conditions of sale supplied at the time of order acknowledgment, including those pertaining to warranty, patent infringement, and limitation of liability. TI warrants performance of its semiconductor products to the specifications applicable at the time of sale in accordance with TI's standard warranty. Testing and other quality control techniques are utilized to the extent TI deems necessary to support this warranty. Specific testing of all parameters of each device is not necessarily performed, except those mandated by government requirements. Customers are responsible for their applications using TI components. In order to minimize risks associated with the customer's applications, adequate design and operating safeguards must be provided by the customer to minimize inherent or procedural hazards. TI assumes no liability for applications assistance or customer product design. TI does not warrant or represent that any license, either express or implied, is granted under any patent right, copyright, mask work right, or other intellectual property right of TI covering or relating to any combination, machine, or process in which such semiconductor products or services might be or are used. TI's publication of information regarding any third party's products or services does not constitute TI's approval, warranty or endorsement thereof. Copyright (c) 2000, Texas Instruments Incorporated |
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