MOTOROLA Order this document by MC100EP210/D SEMICONDUCTOR TECHNICAL DATA MC100EP210 Low-Voltage 1:5 Dual Differential ECL/PECL Clock Driver The MC100EP210 is a low skew 1-to-5 dual differential driver, designed with clock distribution in mind. The input signals can be either differential or single-ended if the VBB output is used. The signal is fanned out to 5 identical differential outputs. * 150ps Part-to-Part Skew typical * 35ps Output-to-Output Skew typical LOW-VOLTAGE 1:5 DUAL DIFFERENTIAL ECL/PECL CLOCK DRIVER * Differential Design * VBB Output * Voltage and Temperature Compensated Outputs * Low Voltage VEE Range of -2.25 to -3.8V * 75k Input Pulldown Resistors The EP210 is specifically designed, modeled and produced with low skew as the key goal. Optimal design and layout serve to minimize gate-to-gate skew within a device, and empirical modeling is used to determine process control limits that ensure consistent tpd distributions from lot to lot. The net result is a dependable, guaranteed low skew device. FA SUFFIX 32-LEAD LQFP PACKAGE CASE 873A-02 To ensure that the tight skew specification is met it is necessary that both sides of the differential output are terminated into 50, even if only one side is being used. In most applications, all ten differential pairs will be used and therefore terminated. In the case where fewer than ten pairs are used, it is necessary to terminate at least the output pairs on the same package side as the pair(s) being used on that side, in order to maintain minimum skew. Failure to do this will result in small degradations of propagation delay (on the order of 10-20ps) of the output(s) being used which, while not being catastrophic to most designs, will mean a loss of skew margin. The MC100EP210, as with most other ECL devices, can be operated from a positive VCC supply in PECL mode. This allows the EP210 to be used for high performance clock distribution in +3.3V or +2.5V systems. Designers can take advantage of the EP210's performance to distribute low skew clocks across the backplane or the board. In a PECL environment, series or Thevenin line terminations are typically used as they require no additional power supplies. For more information on using PECL, designers should refer to Motorola Application Note AN1406/D. The MC100EP210 may be driven single-endedly utilizing the VBB bias output with the CLKA or CLKB input. If a single-ended signal is to be used, the VBB pin should be connected to the CLKA or CLKB input and bypassed to ground via a 0.01 F capacitor. The VBB output can only source/sink 0.3mA; therefore, it should be used as a switching reference for the MC100EP210 only. Part-to-Part Skew specifications are not guaranteed when driving the MC100EP210 single-endedly. This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice. 10/00 Motorola, Inc. 2000 1 REV 2 MC100EP210 Qa3 Qa3 Qa4 Qa4 Qb0 Qb0 Qb1 Qb1 24 23 22 21 20 19 18 17 VCCO 25 16 VCCO Qa2 26 15 Qb2 Qa2 27 14 Qb2 Qa1 28 13 Qb3 MC100EP210 Qa1 29 12 Qb3 Qa0 30 11 Qb4 Qa0 31 10 Qb4 VCCO 32 9 1 2 3 4 5 6 7 PIN NAMES Function Pins CLKn, CLKn Qn0:4, Qn0:4 VBB Differential Input Pairs Differential Outputs VBB Output VCCO 8 VCC NC CLKa CLKa VBB CLKb CLKb VEE Figure 1. 32-Lead TQFP Pinout (Top View) Qa0 Qb0 Qa0 Qb0 Qa1 CLKa Qa1 CLKa Qa2 Qb1 CLKb Qb1 CLKb Qb2 Qa2 Qb2 Qa3 Qb3 Qa3 Qb3 Qa4 Qb4 Qa4 Qb4 VBB Figure 2. Logic Symbol ABSOLUTE MAXIMUM RATINGS* Min Max Unit VCC Symbol Supply Voltage Parameter -0.3 4.6 V VI Input Voltage -0.3 VCC + 0.3 V IIN Input Current 20 mA TStor Storage Temperature Range 125 C -40 * Absolute maximum continuous ratings are those values beyond which damage to the device may occur. Exposure to these conditions or conditions beyond those indicated may adversely affect device reliability. Functional operation under absolute-maximum-rated conditions is not implied. THERMAL CHARACTERISTICS Proper thermal management is critical for reliable system operation. This is especially true for high fanout and high drive capability products. Generic thermal information is available for the Motorola Clock Driver products. The means of calculating die power, the corresponding die temperature and the relationship to longterm reliability is addressed in the Motorola application note AN1545. MOTOROLA 2 TIMING SOLUTIONS MC100EP210 AAAAAAAA AAAAAAAAAAAAAAAAAAAA AAA AAAAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAAAA AAAAAAAAAAAAAAAAAAAA AAAAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAAAAA AAA AAAAAA AAA AAAAAA AAA AAA AAAAAA AAA AAAA AAA AAAA AAA AAAA AAA AAAAAA AAAAAA AAA AAAAAA AAA AAAAAA AAA AAA AAAAAA AAA AAAA A AA AAA A AAAA AAA A AA A AAA AA AAAA A AA A AAAAA AAA AAAAAA AAAAAA AAA AAAAAA AAA AAAAAA AAA AAA AAAAAA AAA AAAAAA AAA A AAA AAA AAA AAAA AAA AAA A AAA AAA AAA AAAAAA AAAA AAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAAAAAAA AAAAAAAAAAAAAAAAAAAA AAA AAAAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAAAAA AAA AAAAAA AAAAAA A AAA AA AAAA AAAA AAA AAA AAA AAAA AAAA AAA AAA AAA AAAA AAAA AAA AAAAAAAAA AAA AA AAAAAA AAAAAA AAAAAAAA AAAAAAAAAAAAAAAAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAAAAA AAAAAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAAAAA AAA AAAAAA AAA AAAAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAAAAA AAAAAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAAAAA AAA AAA AAAA AAA AAAAAA AAA AAA AAAAAA AAA AAAA AAA AAAA AAA AAAAAA AAAAAA AAA AAAA AAA AAA AAAA AAAA AAA AAA AAAAAAA AAA AAAAA AAAA AAA AAA AAAAAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA DC CHARACTERISTICS Symbol IEE ICC Characteristic Internal supply current Output and Internal supply current IIN Input current VBB Internally generated bias voltage Internally generated bias voltage VBB VPP Input amplitude VCMR Common mode voltage VOH VOL VOUTpp Output HIGH voltage Output LOW voltage Differential output swing Vsupply : VCC=VCC0 = 0.0 volts, VEE = -2.25 to -3.80 volts Max Min 20 75 270 360 IEE ICC Characteristic Internal supply current Output and Internal supply current IIN Input current VBB Internally generated bias voltage Internally generated bias voltage VBB 25C typ 70C typ Max Min Max Unit Condition 20 75 30 85 mA 270 360 270 380 mA 150 A Absolute value of current All outputs terminated 50 to VCC-2.0V Includes pullup/pulldown resisters 150 150 -1.38 -1.26 -1.38 -1.26 -1.38 -1.26 V -1.38 -1.16 -1.38 -1.16 -1.38 -1.16 V 0.5 1.3 0.5 1.3 0.5 1.3 V Difference of input VIH - VIL1 -0.3 V Cross point of input average (VIH,VIL) VEE+1.0 -0.3 -1.30 -1.85 350 DC CHARACTERISTICS Symbol -40C typ Min VEE+1.0 -0.3 -0.95 -1.40 VEE+1.0 -1.20 -1.90 500 -0.90 -1.50 IOH = -30 mA IOL = -5 mA mV Vsupply : VCC=VCC0 = 2.25 to 3.80 volts, VEE = 0.0 volts Min -40C typ Max Min 20 75 270 360 25C typ 70C typ Max Min Max Unit Condition 20 75 30 85 mA 270 360 270 380 mA 150 A Absolute value of current All outputs terminated 50 to VCC-2.0V Includes pullup/pulldown resisters 150 150 VCC-1.38 VCC-1.26 VCC-1.38 VCC-1.26 VCC-1.38 VCC-1.26 V VCC-1.38 VCC-1.16 VCC-1.38 VCC-1.16 VCC-1.38 VCC-1.16 V for VCC= 3.0 to 3.8 volts for VCC= 2.25 to 2.75 volts 0.5 1.3 0.5 1.3 0.5 1.3 V Difference of input VIH - VIL1 1 VCC-0.3 1 VCC-0.3 1 VCC-0.3 V Cross point of input average (VIH,VIL) VPP Input amplitude VCMR Common mode voltage VOH VOL VOUTpp Output HIGH voltage Output LOW voltage Differential output swing Note 1. VPP minimum and maximum required to maintain AC specifications. Actual device function will tolerate minimum VPP of 100 mV. ECLinPS and ECLinPS Lite DL140 -- Rev 3 for VEE= -3.0 to -3.8 volts for VEE= -2.25 to -2.75 volts VCC-1.30 VCC-1.85 350 VCC-0.95 VCC-1.40 VCC-1.20 VCC-1.90 500 3 VCC-0.90 VCC-1.50 IOH = -30 mA IOL = -5 mA mV MOTOROLA MC100EP210 AAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAA AAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAAAA AAAAAAAAAAAAAAAAAAAAAA AAAAAAAA AAA AAAAAA AAA AAAAA AAA AAA AAA AAAAA AAA AAA AAA AAAAA AAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AAA AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA AAAAAA AAA AAAA AAA AAA AAAA AAA AAA AAAA AAA AAA AAAAAA AC CHARACTERISTICS Symbol Tpd Characteristic Vsupply : VCC=VCC0 = 2.25 to 3.80 volts, VEE = 0.0 volts -OR- VCC=VCC0 = 0.0 volts, VEE = -2.25 to -3.80 volts Min -40C typ Max Min 25C typ Max Min 70C typ Max Unit Differential propagation delay Tsk(part) CLK,CLK to all Q0,Q0 thru Q4,Q4 Part to part skew Tsk(output) Output to output skew for given part Tpd Differential propagation delay CLK,CLK to all Q0,Q0 thru Q4,Q4 270 420 300 450 150 15 380 150 50 15 50 15 530 ps 150 ps 50 ps Condition Nominal (single input condition VPP = 0.650V, VCMR = VCC-0.800V Applies to 500 MHz reference. Note 2 At single frequency. Note 2 Note 2 All input conditions 220 520 250 550 ps Note 2 300 50 ps ps Note 2 Note 2 1500 MHz 300 ps Part to part skew Output to output skew for given part Fmax Maximum frequency Tr / Tf Output rise and fall times (20%, 80%) Note 2. For operation with 2.5 volt supply, the output termination is 50 to VEE. For operation at 3.3 volt supply, the output termination is 50 to VCC-2v. MOTOROLA 15 1500 100 300 300 50 620 Tsk(part) Tsk(output) 15 300 50 320 15 1500 100 300 4 100 Functional to 1.5 GHz Timing specifications apply up to 1.0 GHz Note 2 TIMING SOLUTIONS MC100EP210 OUTLINE DIMENSIONS A -T-, -U-, -Z- FA SUFFIX PLASTIC LQFP PACKAGE CASE 873A-02 ISSUE A 4X A1 32 0.20 (0.008) AB T-U Z 25 1 -U- -T- B V AE P B1 DETAIL Y 17 8 V1 AE DETAIL Y 9 4X -Z- 9 0.20 (0.008) AC T-U Z S1 S DETAIL AD G -AB- 0.10 (0.004) AC AC T-U Z -AC- BASE METAL EE EE EE EE F 8X M_ R J M N D 0.20 (0.008) SEATING PLANE SECTION AE-AE W K X DETAIL AD ECLinPS and ECLinPS Lite DL140 -- Rev 3 Q_ GAUGE PLANE H 0.250 (0.010) C E 5 NOTES: 1. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 2. CONTROLLING DIMENSION: MILLIMETER. 3. DATUM PLANE -AB- IS LOCATED AT BOTTOM OF LEAD AND IS COINCIDENT WITH THE LEAD WHERE THE LEAD EXITS THE PLASTIC BODY AT THE BOTTOM OF THE PARTING LINE. 4. DATUMS -T-, -U-, AND -Z- TO BE DETERMINED AT DATUM PLANE -AB-. 5. DIMENSIONS S AND V TO BE DETERMINED AT SEATING PLANE -AC-. 6. DIMENSIONS A AND B DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE PROTRUSION IS 0.250 (0.010) PER SIDE. DIMENSIONS A AND B DO INCLUDE MOLD MISMATCH AND ARE DETERMINED AT DATUM PLANE -AB-. 7. DIMENSION D DOES NOT INCLUDE DAMBAR PROTRUSION. DAMBAR PROTRUSION SHALL NOT CAUSE THE D DIMENSION TO EXCEED 0.520 (0.020). 8. MINIMUM SOLDER PLATE THICKNESS SHALL BE 0.0076 (0.0003). 9. EXACT SHAPE OF EACH CORNER MAY VARY FROM DEPICTION. DIM A A1 B B1 C D E F G H J K M N P Q R S S1 V V1 W X MILLIMETERS MIN MAX 7.000 BSC 3.500 BSC 7.000 BSC 3.500 BSC 1.400 1.600 0.300 0.450 1.350 1.450 0.300 0.400 0.800 BSC 0.050 0.150 0.090 0.200 0.500 0.700 12_ REF 0.090 0.160 0.400 BSC 1_ 5_ 0.150 0.250 9.000 BSC 4.500 BSC 9.000 BSC 4.500 BSC 0.200 REF 1.000 REF INCHES MIN MAX 0.276 BSC 0.138 BSC 0.276 BSC 0.138 BSC 0.055 0.063 0.012 0.018 0.053 0.057 0.012 0.016 0.031 BSC 0.002 0.006 0.004 0.008 0.020 0.028 12_ REF 0.004 0.006 0.016 BSC 1_ 5_ 0.006 0.010 0.354 BSC 0.177 BSC 0.354 BSC 0.177 BSC 0.008 REF 0.039 REF MOTOROLA MC100EP210 NOTES MOTOROLA 6 TIMING SOLUTIONS MC100EP210 NOTES ECLinPS and ECLinPS Lite DL140 -- Rev 3 7 MOTOROLA MC100EP210 Motorola reserves the right to make changes without further notice to any products herein. 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