Revised February 2003 100LVEL16 3.3V ECL Differential Receiver General Description Features The 100LVEL16 is a low voltage differential receiver that contains an internally supplied voltage source, VBB. When used in a single ended input condition the unused input must be tied to VBB. When operating in this mode use a 0.01 µF capacitor to decouple VBB and VCC and also limit the current sinking or sourcing capability to 0.5mA. When VBB is not used it should be left open. ■ Typical propagation delay of 300 ps With inputs open the differential Q outputs default LOW and Q outputs default HIGH. The 100 series is temperature compensated. ■ Typical IEE of 17 mA ■ Internal pull-down resistors on D ■ Fairchild MSOP-8 package is a drop-in replacement to ON TSSOP-8 ■ Meets or exceeds JEDEC specification EIA/JESD78 IC latch-up test ■ Moisture Sensitivity Level 1 ■ ESD Performance: Human Body Model > 2000V Machine Model > 150V Ordering Code: Product Order Number Package Code Package Description Number Top Mark 100LVEL16M M08A KVL16 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow 100LVEL16M8 (Preliminary) MA08D KV16 8-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Connection Diagram Logic Diagram Top View Pin Descriptions Pin Name Description Q, Q ECL Data Outputs D, D ECL Data Inputs VBB Reference Voltage VCC Positive Supply VEE Negative Supply NC No Connect © 2003 Fairchild Semiconductor Corporation DS500776 www.fairchildsemi.com 100LVEL16 3.3V ECL Differential Receiver January 2003 100LVEL16 Absolute Maximum Ratings(Note 1) PECL Supply Voltage (VCC) VEE = 0V 0.0V to +8.0V Recommended Operating Conditions NECL Supply Voltage (VEE) VCC = 0V 0.0V to −8.0V PECL Power Supply PECL DC Input Voltage (VI) VEE = 0V 0.0V to +6.0V NECL DC Input Voltage (VI) VCC = 0V 0.0V to −6.0V (VEE = 0V) VCC = 3.0V to 3.8V NECL Power Supply (VCC = 0V) DC Output Current (IOUT) Continuous 50 mA Surge VEE = −3.8V to −3.0V −40°C to +85°C Free Air Operating Temperature (TA) 100 mA ±0.5 mA VBB Sink/Source Current (IBB) −65°C to +150 °C Storage Temperature (TSTG) Note 1: The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum rating. The “Recommended Operating Conditions” table will define the conditions for actual device operation. LVPECL DC Electrical Characteristics VCC = 3.3V; VEE = 0.0V (Note 2) Symbol −40°C Parameter Min Typ 25°C Max Min Typ 85°C Max Min Typ Max Units IEE Power Supply Current 17 23 17 23 18 24 mA VOH Output HIGH Voltage (Note 3) 2215 2295 2420 2275 2345 2420 2275 2345 2420 mV VOL Output LOW Voltage (Note 3) 1470 1605 1745 1490 1595 1680 1490 1595 1680 mV VIH Input HIGH Voltage (Single Ended) 2135 2420 2135 2420 2135 2420 mV VIL Input LOW Voltage (Single Ended) 1490 1825 1490 1825 1490 1825 mV VBB Output Voltage Reference 1.92 2.04 1.92 2.04 1.92 2.04 V VIHCMR Input HIGH Voltage Common Mode VPP < 500mV 1.2 2.9 1.1 2.9 1.1 2.9 VPP ≥ 500mV 1.5 2.9 1.4 2.9 1.4 2.9 Range (Differential) (Note 4) IIH Input HIGH Current (Note 5) IIL Input LOW Current (Note 5) 150 150 150 D 0.5 0.5 0.5 D −600 −600 −600 V µA µA Note 2: Input and output parameters vary 1 to 1 with VCC. VEE can vary ±0.3V. Note 3: Outputs are terminated through a 50Ω Resistor to VCC − 2.0V. Note 4: VIHCMR minimum varies 1 to 1 with VEE. VIHCMR maximum varies 1 to 1 with VCC. The VIHCMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPPMIN and 1V. Note 5: Absolute value of the input HIGH and LOW current should not exceed the absolute value of the stated Min or Max specification. Note: Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than 500LFPM maintained. www.fairchildsemi.com 2 Symbol −40°C Parameter Min Typ 25°C Max Min Typ 85°C Max Min Typ Max Units IEE Power Supply Current 17 23 17 23 18 24 mA VOH Output HIGH Voltage (Note 7) −1085 −1005 −880 −1025 −955 −880 −1025 −955 −880 mV −1695 −1705 −1705 −1620 mV VOL Output LOW Voltage (Note 7) −1830 −1555 −1810 −1620 −1810 VIH Input HIGH Voltage (Single Ended) −1165 −880 −1165 −880 −1165 −880 mV VIL Input LOW Voltage (Single Ended) −1810 −1475 −1810 −1475 −1810 -1475 mV VBB Output Voltage Reference −1.38 −1.26 −1.38 −1.26 −1.38 −1.26 V VIHCMR Input HIGH Voltage Common Mode Range (Differential) (Note 8) IIH Input HIGH Current IIL Input LOW Current VPP < 500mV −2.5 −0.4 −2.5 −0.4 −2.5 −0.4 VPP ≥ 500mV −1.8 −0.4 −1.9 −0.4 −1.9 −0.4 D 0.5 0.5 0.5 D −600 −600 −600 150 150 150 V µA µA Note 6: Input and output parameters vary 1 to 1 with VCC. VEE can vary ±0.3V. Note 7: Outputs are terminated through a 50Ω Resistor to VCC − 2.0V. Note 8: VIHCMR minimum varies 1 to 1 with VEE. VIHCMR maximum varies 1-to-1 with V CC. The VIHCMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPPMIN and 1V. Note 9: Absolute value of the input HIGH and LOW current should not exceed the absolute value of the stated Min or Max specification. Note: Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than 500LFPM maintained. 100LVEL16 AC Electrical Characteristics VCC = 3.3V; VEE = 0.0V or VCC = 0.0V; VEE = −3.3V (Note 10) (Note 11) Symbol −40°C Parameter Min Typ 25°C Max Min TBD Typ 85°C Max Min Max Figure Number Maximum Toggle Frequency tPLH, tPHL Propagation Delay to Output (Diff) 150 275 400 225 300 375 240 315 390 (SE) 100 275 450 175 300 425 190 315 440 5 30 5 20 5 20 ps 1000 mV Figure 1 320 ps Figure 2 Duty Cycle Skew (Note 12) tJITTER Cycle-to-Cycle Jitter VPP Input Swing 150 tr, tf Output Rise Times Q (20% to 80%) 120 TBD 220 TBD Units fMAX tSKEW TBD Typ TBD 1000 150 320 120 220 GHz TBD 1000 150 320 120 220 ps Figures 1, 3 ps Note 10: VEE can vary ± 0.3V. Note 11: Measured using a 750 mV input swing centered at VCC - 1.32V; 50% duty cycle clock source; tr = tf = 250 ps (20% - 80%) at fIN = 1 MHz. All loading with 50Ω to VCC − 2.0V. Note 12: Duty cycle skew is the difference between a tPLH and tPHL propagation delay through a device under identical conditions. 3 www.fairchildsemi.com 100LVEL16 LVNECL DC Electrical Characteristics VCC = 0.0V; VEE = −3.3V (Note 6) 100LVEL16 Switching Waveforms FIGURE 1. Differential to Differential Propagation Delay FIGURE 2. Differential Output Edge Rates FIGURE 3. Single Ended to Differential Propagation Delay www.fairchildsemi.com 4 100LVEL16 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M08A 5 www.fairchildsemi.com 100LVEL16 3.3V ECL Differential Receiver Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 8-Lead Molded Small Outline Package (MSOP), JEDEC MO-187, 3.0mm Wide Package Number MA08D Fairchild does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and Fairchild reserves the right at any time without notice to change said circuitry and specifications. LIFE SUPPORT POLICY FAIRCHILD’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF FAIRCHILD SEMICONDUCTOR CORPORATION. As used herein: 2. A critical component in any component of a life support device or system whose failure to perform can be reasonably expected to cause the failure of the life support device or system, or to affect its safety or effectiveness. 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant into the body, or (b) support or sustain life, and (c) whose failure to perform when properly used in accordance with instructions for use provided in the labeling, can be reasonably expected to result in a significant injury to the user. www.fairchildsemi.com www.fairchildsemi.com 6