SEMICONDUCTOR TECHNICAL DATA ! The MPC9111 is a low skew 1–to–9 differential HSTL compatible output fanout buffer. The device is functionally equivalent to the MC100LVE111 device. The device accepts either LVPECL or HSTL compatible input levels and provides 9 low skew differential HSTL compatible outputs. The device operates from a single 3.3V VCC supply. • • • • • • 800ps Part–to–Part Skew 250ps Output–to–Output Skew LOW-VOLTAGE 1:9 DIFFERENTIAL ECL/HSTL TO HSTL CLOCK DRIVER Open Emitter HSTL Compatible Outputs Differential Design 28–Lead PLCC 3.3V VCC The MPC911 HSTL outputs are not realized in the conventional manner. To minimize part–to–part and output–to–output skew the HSTL compatible output levels are generated with an open emitter architecture. The outputs are pulled down with 50Ω to ground rather than the typical 50Ω to VDDQ pullup of a “standard” HSTL output. Because the HSTL outputs are pulled to ground the MPC911 does not utilize the VDDQ supply of the HSTL standard. The output levels are derived from VCC, an internal regulator minimizes the output level variation with VCC variations. Pinout: 28-Lead PLCC (Top View) Q0 Q0 Q1 VCCO Q1 Q2 Q2 25 24 23 20 19 22 21 FN SUFFIX PLASTIC PACKAGE CASE 776-02 VEE 26 18 Q3 CLK_Sel 27 17 Q3 HSTL_CLK 28 16 Q4 VCC 1 15 VCCO HSTL_CLK 2 14 Q4 PECL_CLK 3 13 Q5 PECL_CLK 4 12 Q5 5 6 7 Q8 Q8 Q7 8 9 VCCO Q7 10 11 Q6 Q6 PIN NAMES Pins Function HSTL_CLK, HSTL_CLK PECL_CLK, PECL_CLK Q0–Q8, Q0–Q8 Differential HSTL Input Differential PECL Input Differential Outputs 1/96 Motorola, Inc. 1996 1 REV 1 MPC911 LOGIC SYMBOL Q0 Q0 Q1 Q1 Q2 Q2 CLK_Sel Q3 Q3 HSTL_CLK HSTL_CLK 0 PECL_CLK 1 Q4 Q4 Q5 PECL_CLK Q5 Q6 Q6 Q7 Q7 Q8 Q8 HSTL DC CHARACTERISTICS 0°C Symbol Characteristic Min Typ 25°C Max Min 0.9 Typ 70°C Max VOH Output HIGH Voltage 0.9 VOL Output LOW Voltage VIH Input HIGH Voltage Vref + 0.10 1.9 Vref + 0.10 1.9 VIL Input LOW Voltage –0.3 Vref – 0.10 –0.3 VX Input Crossover Volt 0.68 0.9 0.68 Vref Input Reference Volt 0.68 0.9 0.68 Min Typ Max 0.9 0.5 V 0.5 0.75 Unit 0.5 V Vref + 0.10 1.9 V Vref – 0.10 –0.3 Vref – 0.10 V 0.9 0.68 0.9 V 0.9 0.68 0.9 LV PECL DC CHARACTERISTICS 0°C Symbol Characteristic Min Typ 25°C Max Min Typ 70°C Max Min Typ Max Unit VIH Input HIGH Voltage1 2.135 2.420 2.135 2.420 2.135 2.420 V VIL Input LOW Voltage1 1.490 1.825 1.490 1.825 1.490 1.825 V VCC Power Supply Voltage 3.0 3.6 3.0 3.6 3.0 3.6 V IIH Input HIGH Current 150 150 150 µA ICC Power Supply Current 100 100 110 mA 1. These values are for VCC = 3.3V. Level Specifications will vary 1:1 with VCC. MOTOROLA 2 TIMING SOLUTIONS BR1333 — REV 5 MPC911 AC CHARACTERISTICS 0°C Symbol 25°C 70°C Characteristic Min Typ Max Min Typ Max Min Typ Max Unit Condition tPLH tPHL Propagation Delay to Output HSTL IN (differential) PECL 1.4 1.3 2.0 1.9 2.3 2.0 1.6 1.4 1.9 1.9 2.4 2.1 1.8 1.5 2.3 2.0 2.6 2.3 ns Note 1 tskew Within-Device Skew Part-to-Part Skew (Diff) 250 800 ps Note 2 VPP Minimum Input Swing PECL_CLK mV Note 3 600 VCMR Common Mode Range PECL_CLK VCC –1.5 VCC –0.8 V Note 4 tr/tf Output Rise/Fall Time 500 600 1200 1800 ps 20%–80% 250 900 250 800 600 800 1200 VCC –0.8 VCC –1.5 1200 1800 500 600 600 800 1200 VCC –0.8 VCC –1.5 1200 1800 500 600 800 1200 1. The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the differential output signals. 2. The within-device skew is defined as the worst case difference between any two similar delay paths within a single device. 3. VPP(min) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The VPP(min) is AC limited for the MPC911 as a differential input as low as 50 mV will still produce full HSTL levels at the output. 4. VCMR is defined as the range within which the VIH level may vary, with the device still meeting the propagation delay specification. The VIL level must be such that the peak to peak voltage is less than 1.0 V and greater than or equal to VPP(min). Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “Typical” parameters can and do vary in different applications. All operating parameters, including “Typicals” must be validated for each customer application by customer’s technical experts. Motorola does not convey any license under its patent rights nor the rights of others. Motorola products are not designed, intended, or authorized for use as components in systems intended for surgical implant into the body, or other applications intended to support or sustain life, or for any other application in which the failure of the Motorola product could create a situation where personal injury or death may occur. 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TIMING SOLUTIONS BR1333 — REV 5 3 MOTOROLA MPC911 OUTLINE DIMENSIONS FN SUFFIX PLASTIC PACKAGE CASE 776-02 ISSUE D 0.18 (0.007) B Y BRK -N- D -L- T N 0.18 (0.007) U M S –P T N L S S –P S S –M S L S –M S S –P -M- 28 LEADS ACTUAL 28 M Z1 W D 1 -P- G1 V X 0.25 (0.010) M T N S L S –M –P S –M S VIEW D-D A 0.18 (0.007) M T L S –M S N S –P S R 0.18 (0.007) M T L S –M S N S –P S Z C E H 0.10 (0.004) -T- J G SEATING PLANE 0.18 (0.007) 0.18 (0.007) M M T L T N S S S N L S S –P –M S S K1 DETAIL S K G1 0.25 (0.010) S T L S –M N S S –P S F 0.18 (0.007) 0.18 (0.007) M M T L T N S S –M –P S S N L S S –P –M S S DETAIL S MILLIMETERS MIN MAX 12.32 12.57 12.32 12.57 4.20 4.57 2.29 2.79 0.33 0.48 1.27 BSC 0.66 0.81 0.51 — 0.64 — 11.43 11.58 11.43 11.58 1.07 1.21 1.07 1.21 1.07 1.42 — 0.50 2° 10° 10.42 10.92 1.02 — 2° 10° DIM A B C E F G H J K R U V W X Y Z G1 K1 Z1 INCHES MIN MAX 0.485 0.495 0.485 0.495 0.165 0.180 0.090 0.110 0.013 0.019 0.050 BSC 0.026 0.032 0.020 — 0.025 — 0.450 0.456 0.450 0.456 0.042 0.048 0.042 0.048 0.042 0.056 — 0.020 2° 10° 0.410 0.430 0.040 — 2° 10° NOTES: 1. DUE TO SPACE LIMITATION, CASE 776-02 SHALL BE REPRESENTED BY A GENERAL (SMALLER) CASE OUTLINE DRAWING RATHER THAN SHOWING ALL 28 LEADS. 2. DATUMS -L-, -M-, -N-, AND -P- DETERMINED WHERE TOP OF LEAD SHOULDER EXIT PLASTIC BODY AT MOLD PARTING LINE. 3. DIM G1, TRUE POSITION TO BE MEASURED AT DATUM -T-, SEATING PLANE. 4. DIM R AND U DO NOT INCLUDE MOLD PROTRUSION. ALLOWABLE MOLD PROTRUSION IS 0.25 (0.010) PER SIDE. 5. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 6. CONTROLLING DIMENSION: INCH. 7. 776-01 IS OBSOLETE, NEW STANDARD 776-02. Literature Distribution Centers: USA: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. EUROPE: Motorola Ltd.; European Literature Centre; 88 Tanners Drive, Blakelands, Milton Keynes, MK14 5BP, England. JAPAN: Nippon Motorola Ltd.; 4-32-1, Nishi-Gotanda, Shinagawa-ku, Tokyo 141 Japan. ASIA-PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Center, No. 2 Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. MOTOROLA ◊ 4 TIMING SOLUTIONS BR1333MPC911/D — REV 5 *MPC911/D*