Revised August 2000 100314 Low Power Quint Differential Line Receiver General Description Features The 100314 is a monolithic quint differential line receiver with emitter-follower outputs. An internal reference supply (VBB) is available for single-ended reception. When used in single-ended operation the apparent input threshold of the true inputs is 25 mV to 30 mV higher (positive) than the threshold of the complementary inputs. Unlike other F100K ECL devices, the inputs do not have input pull-down resistors. ■ 35% power reduction of the 100114 ■ 2000V ESD protection ■ Pin/function compatible with 100114 ■ Voltage compensated operating range = −4.2V to −5.7V ■ Available to industrial grade temperature range (PLCC package only) Active current sources provide common-mode rejection of 1.0V in either the positive or negative direction. A defined output state exists if both inverting and non-inverting inputs are at the same potential between VEE and VCC. The defined state is logic HIGH on the Oa–Oe outputs. Ordering Code: Order Number Package Number Package Description 100314SC M24B 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide 100314PC N24E 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide 100314QC V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square 100314QI V28A 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square Industrial Temperature Range (−40°C to +85°C) Devices also available in Tape and Reel. Specify by appending the suffix letter “X” to the ordering code. Logic Symbol Connection Diagrams 24-Pin DIP/SOIC 28-Pin PLCC Pin Descriptions Pin Names Description Da–De Data Inputs Da–De Inverting Data Inputs Oa–Oe Data Outputs Oa–Oe Complementary Data Outputs © 2000 Fairchild Semiconductor Corporation DS010260 www.fairchildsemi.com 100314 Low Power Quint Differential Line Receiver February 1990 100314 Absolute Maximum Ratings(Note 1) Storage Temperature (TSTG) −65°C to +150 °C +150 °C Maximum Junction Temperature (TJ) Pin Potential to Ground Pin (VEE) Recommended Operating Conditions Case Temperature (TC) −7.0V to +0.5V Output Current (DC Output HIGH) −50 mA ESD (Note 2) ≥2000V 0°C to +85°C Commercial VEE to +0.5V Input Voltage (DC) −40°C to +85°C Industrial −5.7V to −4.2V Supply Voltage (VEE) 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. Note 2: ESD testing conforms to MIL-STD-883, Method 3015. Commercial Version DC Electrical Characteristics (Note 3) VEE = −4.2V to −5.7V, VCC = VCCA = GND, TC = 0°C to +85°C Min Typ Max Units VOH Symbol Output HIGH Voltage Parameter −1025 −955 −870 mV VIN = VIH (Max) Loading with VOL Output LOW Voltage −1830 −1705 −1620 mV or VIL (Min) 50Ω to −2.0V −1035 mV VIN = VIH Loading with −1610 mV or VIL (Max) 50Ω to −2.0V −1260 mV IVBB = −250 µA mV Required for Full Output Swing VOHC Output HIGH Voltage VOLC Output LOW Voltage −1380 −1320 VBB Output Reference Voltage VDIFF Input Voltage Differential 150 VCM Common Mode Voltage VCC − 2.0 VCC − 0.5 V VIH Single-Ended −1110 −870 mV Input HIGH Voltage Conditions Guaranteed HIGH Signal for All Inputs (with one input tied to VBB) VBB (Max) + V DIFF VIL Single-Ended Guaranteed LOW Signal for All Input LOW Voltage −1830 IIL Input LOW Current 0.50 IIH Input HIGH Current ICBO Input Leakage Current −10 IEE Power Supply Current −60 −1530 mV Inputs (with one input tied to VBB) µA VIN = VIL (Min) µA VIN = VIH (Max), Da–De = VBB, µA VIN = VEE, Da–De = V BB, VBB (Min) − VDIFF 240 Da–De = VIL(Min) Da–De = VIL (Min) −30 mA Da–De = VBB, Da–De = VIL (Min) Note 3: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are chosen to guarantee operation under “worst case” conditions. www.fairchildsemi.com 2 100314 Commercial Version (Continued) DIP AC Electrical Characteristics VEE = −4.2V to −5.7V, VCC = VCCA = GND Symbol Parameter TC = 0°C Min fMAXFS Toggle Frequency (Full Swing) fMAXRS Toggle Frequency (Reduced Swing) tPLH Propagation Delay tPHL Data to Output tTLH Transition Time tTHL 20% to 80%, 80% to 20% TC = +25°C Max Min TC = +85°C Max Min Units Conditions Max 250 250 250 MHz (Note 2) 700 700 700 MHz (Note 3) 0.65 1.90 0.65 2.00 0.70 2.00 ns 0.35 1.20 0.35 1.20 0.35 1.20 ns Figures 1, 2 SOIC and PLCC AC Electrical Characteristics VEE = −4.2V to −5.7V, VCC = VCCA = GND Symbol Parameter TC = 0°C Min fMAXFS Toggle Frequency (Full Swing) fMAXRS Toggle Frequency (Reduced Swing) tPLH Propagation Delay tPHL Data to Output tTLH Transition Time tTHL 20% to 80%, 80% to 20% tPLH Propagation Delay tPHL Data to Output tOSHL Maximum Skew Common Edge Output-to-Output Variation TC = +25°C Max Min Max TC = +85°C Min Units Conditions Max 250 250 250 MHz (Note 4) 700 700 700 MHz (Note 5) 0.65 1.70 0.65 1.80 0.70 1.80 ns 0.35 1.10 0.35 1.10 0.35 1.10 ns 0.70 1.50 0.80 1.60 0.90 1.80 ns Figures 1, 2 PLCC only PLCC only 280 280 280 ps 330 330 330 ps 330 330 330 ps 320 320 320 ps (Note 6)(Note 7) Data to Output Path tOSLH Maximum Skew Common Edge Output-to-Output Variation PLCC only (Note 6)(Note 7) Data to Output Path tOST Maximum Skew Opposite Edge Output-to-Output Variation PLCC only (Note 6)(Note 7) Data to Output Path tPS Maximum Skew Pin (Signal) Transition Variation PLCC only (Note 6)(Note 7) Data to Output Path Note 4: Maximum toggle frequency at which VOH and VOL DC specifications are maintained. Note 5: Maximum toggle frequency at which outputs maintain 150 mV swing. Note 6: Output-to-Output Skew is defined as the absolute value of the difference between the actual propagation delay for any outputs within the same packaged device. The specifications apply to any outputs switching in the same direction either HIGH-to-LOW (tOSHL), or LOW-to-HIGH (tOSLH), or in opposite directions both HL and LH (tOST ). Parameters tOST and tPS guaranteed by design. Note 7: All skews calculated using input crossing point to output crossing point propagation delays. 3 www.fairchildsemi.com 100314 Industrial Version PLCC DC Electrical Characteristics (Note 8) VEE = −4.2V to −5.7V, VCC = VCCA = GND, TC = −40°C to +85°C TC = −40°C Symbol Parameter Min Max TC = 0°C to +85°C Min Max Units Conditions VOH Output HIGH Voltage −1085 −870 −1025 −870 mV VIN = VIH (Max) Loading with VOL Output LOW Voltage −1830 −1575 −1830 −1620 mV or VIL (Min) 50Ω to −2.0V VOHC Output HIGH Voltage −1095 mV VIN = VIH Loading with VOLC Output LOW Voltage −1610 mV or VIL (Min) 50Ω to −2.0V VBB Output Reference Voltage −1260 mV IVBB = −250 µA mV Required for Full Output Swing VDIFF Input Voltage Differential VCM Common Mode Voltage VIH Single-Ended Input HIGH Voltage −1035 −1565 −1395 −1255 −1380 150 150 VCC − 2.0 VCC − 0.5 VCC − 2.0 VCC − 0.5 V Guaranteed HIGH Signal for All −1115 −870 −1110 −870 mV Inputs (with one input tied to VBB) VBB (Max) + VDIFF VIL Single-Ended Guaranteed LOW Signal for All Input LOW Voltage −1830 IIL Input LOW Current 0.50 IIH Input HIGH Current ICBO Input Leakage Current −10 IEE Power Supply Current −60 −1535 −1830 −1530 mV Inputs (with one input tied to VBB) VBB (Min) − VDIFF 0.50 240 240 µA VIN = VIL (Min) µA VIN = VIH (Max), Da–De = VBB, Da–De = VIL (Min) −10 µA VIN = VEE, Da–De = VBB Da–De = VIL (Min) −30 −60 −30 mA Da–De = VBB, Da–De = VIL (Min) Note 8: The specified limits represent the “worst case” value for the parameter. Since these values normally occur at the temperature extremes, additional noise immunity and guardbanding can be achieved by decreasing the allowable system operating ranges. Conditions for testing shown in the tables are chosen to guarantee operation under “worst case” conditions. PLCC AC Electrical Characteristics VEE = −4.2V to −5.7V, VCC = VCCA = GND Symbol fMAXFS Parameter Toggle Frequency (Full Swing) fMAXRS Toggle Frequency (Reduced Swing) tPLH Propagation Delay tPHL Data to Output tTLH Transition Time tTHL 20% to 80%, 80% to 20% TC = −40°C Min TC = +25°C Max Min TC = +85°C Min Max Units Conditions 250 250 250 MHz (Note 9) 700 700 700 MHz (Note 10) 0.65 1.70 0.65 1.80 0.70 1.80 0.20 1.40 0.35 1.10 0.35 1.10 ns Figures 1, 2 Note 9: Maximum toggle frequency at which VOH and VOL DC specifications are maintained. Note 10: Maximum toggle frequency at which outputs maintain 150 mV swing. www.fairchildsemi.com Max 4 ns 100314 Test Circuit Note: • VCC, VCCA = +2V, VEE = −2.5V • L1 and L2 = equal length 50Ω impedance lines • RT = 50Ω terminator internal to scope • Decoupling 0.1 µF from GND to VCC and VEE • All unused outputs are loaded with 50Ω to GND • CL = Fixture and stray capacitance ≤ 3 pF FIGURE 1. AC Test Circuit Switching Waveforms FIGURE 2. Propagation Delay and Transition Times 5 www.fairchildsemi.com 100314 Physical Dimensions inches (millimeters) unless otherwise noted 24-Lead Small Outline Integrated Circuit (SOIC), JEDEC MS-013, 0.300 Wide Package Number M24B 24-Lead Plastic Dual-In-Line Package (PDIP), JEDEC MS-010, 0.400 Wide Package Number N24E www.fairchildsemi.com 6 100314 Low Power Quint Differential Line Receiver Physical Dimensions inches (millimeters) unless otherwise noted (Continued) 28-Lead Plastic Lead Chip Carrier (PLCC), JEDEC MO-047, 0.450 Square Package Number V28A 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. 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