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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Low-Voltage 1:9 Differential ECL/HSTL to HSTL Clock Driver
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.
MPC911
* * * * * *
800ps Part-to-Part Skew 250ps Output-to-Output Skew Open Emitter HSTL Compatible Outputs Differential Design 28-Lead PLCC 3.3V VCC
LOW-VOLTAGE 1:9 DIFFERENTIAL ECL/HSTL TO HSTL CLOCK DRIVER
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 50 to ground rather than the typical 50 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 25 VEE CLK_Sel HSTL_CLK VCC HSTL_CLK PECL_CLK PECL_CLK 26 27 28 1 2 3 4 5 Q8 6 Q8 7 Q7 8 9 10 Q6 11 Q6 Q0 24 Q1 VCCO Q1 23 22 21 Q2 20 Q2 19 18 17 16 15 14 13 12 Q3 Q3 Q4 VCCO Q4 Q5 Q5 FN SUFFIX PLASTIC PACKAGE CASE 776-02
PIN NAMES
Pins HSTL_CLK, HSTL_CLK PECL_CLK, PECL_CLK Q0-Q8, Q0-Q8 Function Differential HSTL Input Differential PECL Input Differential Outputs
VCCO Q7
1/96
(c) Motorola, Inc. 1996
1
REV 1
MPC911
LOGIC SYMBOL
Q0 Q0 Q1 Q1 Q2 CLK_Sel HSTL_CLK HSTL_CLK PECL_CLK PECL_CLK 0 1 Q2 Q3 Q3 Q4 Q4 Q5 Q5 Q6 Q6 Q7 Q7 Q8 Q8
HSTL DC CHARACTERISTICS
0C Symbol VOH VOL VIH VIL VX Vref Characteristic Output HIGH Voltage Output LOW Voltage Input HIGH Voltage Input LOW Voltage Input Crossover Volt Input Reference Volt Vref + 0.10 -0.3 0.68 0.68 Min 0.9 0.5 1.9 Vref - 0.10 0.9 0.9 Vref + 0.10 -0.3 0.68 0.68 0.75 Typ Max Min 0.9 0.5 1.9 Vref - 0.10 0.9 0.9 Vref + 0.10 -0.3 0.68 0.68 25C Typ Max Min 0.9 0.5 1.9 Vref - 0.10 0.9 0.9 70C Typ Max Unit V V V V V
LV PECL DC CHARACTERISTICS
0C Symbol VIH VIL VCC IIH ICC Characteristic Input HIGH Voltage1 Input LOW Voltage1 Power Supply Voltage Input HIGH Current Power Supply Current Min 2.135 1.490 3.0 Typ Max 2.420 1.825 3.6 150 100 Min 2.135 1.490 3.0 25C Typ Max 2.420 1.825 3.6 150 100 Min 2.135 1.490 3.0 70C Typ Max 2.420 1.825 3.6 150 110 Unit V V V A 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
0C Symbol tPLH tPHL tskew VPP VCMR tr/tf Characteristic Propagation Delay to Output HSTL IN (differential) PECL Within-Device Skew Part-to-Part Skew (Diff) Minimum Input Swing PECL_CLK Common Mode Range PECL_CLK Output Rise/Fall Time 600 VCC -1.5 500 600 800 1200 VCC -0.8 1200 1800 Min 1.4 1.3 Typ 2.0 1.9 Max 2.3 2.0 250 900 600 VCC -1.5 500 600 800 1200 VCC -0.8 1200 1800 Min 1.6 1.4 25C Typ 1.9 1.9 Max 2.4 2.1 250 800 600 VCC -1.5 500 600 800 1200 VCC -0.8 1200 1800 V ps Note 4 20%-80% Min 1.8 1.5 70C Typ 2.3 2.0 Max 2.6 2.3 250 800 Unit ns ps mV Condition Note 1 Note 2 Note 3
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. Should Buyer purchase or use Motorola products for any such unintended or unauthorized application, Buyer shall indemnify and hold Motorola and its officers, employees, subsidiaries, affiliates, and distributors harmless against all claims, costs, damages, and expenses, and reasonable attorney fees arising out of, directly or indirectly, any claim of personal injury or death associated with such unintended or unauthorized use, even if such claim alleges that Motorola was negligent regarding the design or manufacture of the part. Motorola and are registered trademarks of Motorola, Inc. Motorola, Inc. is an Equal Opportunity/Affirmative Action Employer.
TIMING SOLUTIONS BR1333 -- REV 5
3
MOTOROLA
MPC911
OUTLINE DIMENSIONS
FN SUFFIX PLASTIC PACKAGE CASE 776-02 ISSUE D 0.18 (0.007) U
M
-N-
Y BRK D
B
TN
M
S
-P
S
L
S
S
-M L
S
0.18 (0.007)
TN
-P
S
S
-M
S
-L-
28 LEADS ACTUAL
-MW D V X VIEW D-D A 0.18 (0.007)
M
Z1
28
1
-P-
G1 0.25 (0.010)
M
TN
S
-P
S
L
S
-M
S
TL
S
-M
S
N
S
-P
S
Z R 0.18 (0.007)
M
TL
S
-M
S
N
S
-P
S
C
E 0.10 (0.004) G G1 0.25 (0.010)
S
H -TSEATING PLANE
0.18 (0.007) 0.18 (0.007)
M M
TL TN
S S
-M -P
S S
N L
S S
-P -M
S S
J
K1 K
DETAIL S TL
S
-M
S
N
S
-P
S
F DETAIL S
0.18 (0.007) 0.18 (0.007)
M M
TL TN
S S
-M -P
S S
N L
S S
-P -M
S S
DIM A B C E F G H J K R U V W X Y Z G1 K1 Z1
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
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
*MPC911/D*
TIMING SOLUTIONS BR1333MPC911/D -- REV 5

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