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90LV019 Dataheets PDF



Part Number 90LV019
Manufacturers National Semiconductor
Logo National Semiconductor
Description DS90LV019
Datasheet 90LV019 Datasheet90LV019 Datasheet (PDF)

DS90LV019 3.3V or 5V LVDS Driver/Receiver August 2000 DS90LV019 3.3V or 5V LVDS Driver/Receiver General Description The DS90LV019 is a Driver/Receiver designed specifically for the high speed low power point-to-point interconnect applications. The device operates from a single 3.3V or 5.0V power supply and includes one differential line driver and one receiver. The DS90LV019 features an independent driver and receiver with TTL/CMOS compatibility (DIN and ROUT). The logic interface provides ma.

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DS90LV019 3.3V or 5V LVDS Driver/Receiver August 2000 DS90LV019 3.3V or 5V LVDS Driver/Receiver General Description The DS90LV019 is a Driver/Receiver designed specifically for the high speed low power point-to-point interconnect applications. The device operates from a single 3.3V or 5.0V power supply and includes one differential line driver and one receiver. The DS90LV019 features an independent driver and receiver with TTL/CMOS compatibility (DIN and ROUT). The logic interface provides maximum flexibility as 4 separate lines are provided (DIN, DE, RE, and ROUT). The device also features a flow-through pin out which allows easy PCB routing for short stubs between its pins and the connector. The driver has 3.5 mA output loop current. The driver translates between TTL levels (single-ended) to Low Voltage Differential Signaling levels. This allows for high speed operation, while consuming minimal power with reduced EMI. In addition, the differential signaling provides common-mode noise rejection. The receiver threshold is ±100 mV over a ±1V commonmode range and translates the low swing differential levels to standard (TTL/CMOS) levels. Features n LVDS Signaling n 3.3V or 5.0V operation n Low power CMOS design n Balanced Output Impedance n Glitch free power up/down (Driver disabled) n High Signaling Rate Capacity (above 100 Mbps) n Ultra Low Power Dissipation n ±1V Common-Mode Range n ±100 mV Receiver Sensitivity n Product offered in SOIC and TSSOP packages n Flow-Through Pin Out n Industrial Temperature Range Operation Connection Diagram Block Diagram DS100053-1 Order Number DS90LV019TM or DS90LV019TMTC See NS Package Number M14A or MTC14 DS100053-2 TRI-STATE® is a registered trademark of National Semiconductor Corporation. © 2000 National Semiconductor Corporation DS100053 www.national.com DS90LV019 Absolute Maximum Ratings (Note 1) If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage VCC Enable Input Voltage (DE, RE) Driver Input Voltage (DIN) Receiver Output Voltage (ROUT) Driver Output Voltage (DO±) 6.0V −0.3V to (VCC +0.3V) −0.3V to (VCC + 0.3V) −0.3V to (VCC + 0.3V) −0.3V to +3.9V Receiver Input Voltage (RI±) Driver Short Circuit Current −0.3V to (VCC + 0.3V) Continuous ESD (Note 4) (HBM, 1.5 kΩ, 100 pF) (EIAJ, 0 Ω, 200 pF) > 2.0 kV > 200 V Maximum Package Power Dissipation at 25˚C SOIC 960 mW Derate SOIC Package TSSOP Derate TSSOP Package Storage Temperature Range Lead Temperature (Soldering, 4 sec.) 7.7mW/˚C 790 mW 6.3mW/˚C −65˚C to +150˚C 260˚C Recommended Operating Conditions Supply Voltage (VCC) or Supply Voltage (VCC) Receiver Input Voltage Operating Free Air Temperature TA Min Max Units 3.0 3.6 V 4.5 5.5 V 0.0 2.4 V −40 +85 ˚C DC Electrical Characteristics TA = −40˚C to +85˚C unless otherwise noted, VCC = 3.3 ± 0.3V. (Notes 2, 3) Symbol Parameter Conditions DIFFERENTIAL DRIVER CHARACTERISTICS VOD Output Differential Voltage RL = 100Ω (Figure 1) ∆VOD VOD Magnitude Change VOS Offset Voltage ∆VOS Offset Magnitude Change IOZD TRI-STATE®Leakage VOUT = VCC or GND, DE = 0V IOXD Power-Off Leakage VOUT = 3.6V or GND, VCC = 0V IOSD Output Short Circuit Current VOUT = 0V, DE = VCC DIFFERENTIAL RECEIVER CHARACTERISTICS VOH Voltage Output High VID = +100 mV IOH = −400 µA Inputs Open VOL Voltage Output Low IOL = 2.0 mA, VID = −100 mV IOS Output Short Circuit Current VOUT = 0V VTH Input Threshold High VTH Input Threshold Low IIN Input Current VIN = +2.4V or 0V, VCC = 3.6V or 0V DEVICE CHARACTERISTICS VIH VIL IIH IIL VCL ICCD ICCR ICCZ ICC CD output Minimum Input High Voltage Maximum Input Low Voltage Input High Current Input Low Current Input Diode Clamp Voltage Power Supply Current Capacitance VIN = VCC or 2.4V VIN = GND or 0.4V ICLAMP = −18 mA DE = RE = VCC DE = RE = 0V DE = 0V, RE = VCC DE = VCC, RE = 0V CR input Capacitance Pin Min Typ Max Units DO+, DO− 250 350 450 6 60 1 1.25 1.7 5 60 −10 ±1 +10 −10 ±1 +10 −10 −6 −4 mV mV V mV µA µA mA ROUT 2.9 2.9 3.3 3.3 V V 0.1 0.4 V −75 −34 −20 mA RI+, RI− −100 +100 mV mV −10 ±1 +10 µA DIN, DE, RE 2.0 GND VCC −1.5 DO+, DO− RI+, RI− ±1 ±1 −0.7 9 4.5 3.7 15 5 5 VCC 0.8 ±10 ±10 12.5 7.0 7.0 20 V V µA µA V mA mA mA mA pF pF www.national.com 2 DS90LV019 DC Electrical Characteristics TA = −40˚C to +85˚C unless otherwise noted, VCC = 5.0 ± 0.5V. (Notes 2, 3) Symbol Parameter Conditions DIFFERENTIAL DRIVER CHARACTERISTICS VOD Output Differential Voltage R L = 100Ω (Figure 1) ∆VOD VOD Magnitude Change VOS Offset Voltage ∆VOS Offset Magnitude Change IOZD TRI-STATE Leakage VOUT = VCC or GND, DE = 0V IOXD Power-Off Leakage VOUT = 5.5V or GND, VCC = 0V IOSD Output Short Circuit Current VOUT = 0V, DE = VCC DIFFERENTIAL RECEIVER CHARACTERISTICS VOH Voltage High VID = +100 mV IOH = −400 µA Inputs Open VOL Voltage Output Low IOL = 2.0 mA, V.


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