Revised January 2003 100EL16 5V ECL Differential Receiver General Description Features The 100EL16 is a 5V differential receiver that contains an internally supply 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 250 ps With inputs open or both inputs at VEE the differential Q output defaults LOW. The 100 series is temperature compensated. ■ Typical IEE of 18 mA ■ Internal pull-down resistors on inputs ■ 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 > 200V Ordering Code: Package Order Number Number Product Code Package Description Top Mark 100EL16M 100EL16M8 (Preliminary) M08A KEL16 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow MA08D KL16 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 DS500770 www.fairchildsemi.com 100EL16 5V ECL Differential Receiver January 2003 100EL16 Absolute Maximum Ratings(Note 1) Recommended Operating Conditions PECL Supply Voltage (VCC) VEE = 0V 0.0V to +8.0V PECL Power Supply 0.0V to −8.0V NECL Power Supply 0.0V to +6.0V Free Air Operating Temperature (TA) (VEE = 0V) NECL Supply Voltage (VEE) VCC = 0V (VCC = 0V) PECL DC Input Voltage (VI) VEE = 0V VCC = 4.2V to 5.5V VEE = −4.2V to −5.5V −40°C to +85°C NECL DC Input Voltage (VI) VCC = 0V 0.0V to −6.0V DC Output Current (IOUT) Continuous 50 mA Surge 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. 100 mA ±0.5 mA VBB Sink/Source Current (IBB) Storage Temperature (TSTG) −65°C to +150°C 100EL PECL DC Electrical Characteristics VCC = 5.0V; VEE = 0.0V (Note 2) Symbol Parameter −40°C Min 25°C Typ Max 18 22 Min 85°C Typ Max 18 22 Max 21 26 mA 3975 4050 4120 mV 3380 3190 3295 3380 mV 3835 4120 3835 4120 mV 3525 3190 3525 3190 3525 mV 3.74 3.62 3.74 3.62 3.74 V 4.6 2.5 4.6 2.5 Power Supply Current VOH Output HIGH Voltage (Note 3) 3915 3995 4120 3975 4045 4120 VOL Output LOW Voltage (Note 3) 3170 3305 3445 3190 3295 VIH Input HIGH Voltage (Single Ended) 3835 4120 VIL Input LOW Voltage (Single Ended) 3190 VBB Output Voltage Reference 3.62 VIHCMR Input HIGH Voltage Common Mode 2.5 Range (Differential) (Note 4) IIH Input HIGH Current (Note 5) IIL Input LOW Current (Note 5) Units Typ IEE 150 0.5 Min 150 0.5 4.6 V 150 µA µA 0.5 Note 2: Input and output parameters vary 1 to 1 with VCC. VEE can vary +0.8V/−0.5V. 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. 100EL NECL DC Electrical Characteristics VCC = 0.0V; VEE = −5.0V (Note 6) Symbol Parameter −40°C Min Typ 25°C Max Min Typ 85°C Max Min Typ Max Units IEE Power Supply Current 18 22 18 22 21 26 mA VOH Output HIGH Voltage (Note 7) −1085 −1005 −880 −1025 −955 −880 −1025 −955 −880 mV VOL Output LOW Voltage (Note 7) −1830 −1695 −1555 −1810 −1705 −1620 −1810 −1705 −1620 mV VIH Input HIGH Voltage (Single Ended) −1165 −880 −1165 −880 −1165 −880 mV mV VIL Input LOW Voltage (Single Ended) −1810 −1475 −1810 −1475 −1810 -1475 VBB Output Voltage Reference −1.38 −1.26 −1.38 −1.26 −1.38 −1.26 V VIHCMR Input HIGH Voltage Common Mode −2.5 −0.4 −2.5 −0.4 −2.5 −0.4 V 150 µA Range (Differential) (Note 8) IIH Input HIGH Current (Note 9) IIL Input LOW Current (Note 9) 150 0.5 150 0.5 0.5 µA Note 6: Input and output parameters vary 1 to 1 with VCC. VEE can vary +0.8V/−0.5V. 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 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 9: Absolute value of the input HIGH and LOW current should not exceed the absolute value of the stated Min or Max specification. www.fairchildsemi.com 2 100EL AC Electrical Characteristics VCC = 5V; VEE = 0.0V or VCC = 0.0V; VEE = −5V (Note 10)(Note 11) Symbol fMAX −40°C Parameter Min Maximum Toggle Frequency Typ 25°C Max Min TBD tPLH, tPHL Propagation Delay to Output (Diff) (SE) Typ 85°C Max Min TBD Typ Max TBD Units Figure Number GHz 125 250 375 175 250 325 205 280 355 75 250 425 125 250 375 155 280 405 5 20 5 20 5 20 ps 1000 mV Figure 1 350 ps Figure 2 tSKEW Duty Cycle Skew (Note 12) tJITTER Cycle-to-Cycle Jitter VPP Input Swing 150 tr, tf Output Rise Times Q (20% to 80%) 100 TBD 190 TBD 1000 150 350 100 190 TBD 1000 150 350 100 190 ps Figures 1, 3 ps Note 10: VEE can vary +0.8V / −0.5V. Note 11: Measured using a 750 mV input swing centered at VCC − 1.32V; 50% duty cycle clock source; tr = t f = 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. Switching Waveforms FIGURE 1. Differential to Differential Propagation Delay FIGURE 2. Differential Output Edge Rates FIGURE 3. Single Ended to Differential Propagation Delay 3 www.fairchildsemi.com 100EL16 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. 100EL16 Physical Dimensions inches (millimeters) unless otherwise noted 8-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-012, 0.150" Narrow Package Number M08A www.fairchildsemi.com 4 100EL16 5V 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 5 www.fairchildsemi.com