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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
8 Bit Ripple Counter
The MC10E/100E137 is a very high speed binary ripple counter. The two least significant bits were designed with very fast edge rates while the more significant bits maintain standard ECLinPSTM output edge rates. This allows the counter to operate at very high frequencies while maintaining a moderate power dissipation level.
MC10E137 MC100E137
8-BIT RIPPLE COUNTER
* * * * * * *
1.8GHz Minimum Count Frequency Differential Clock Input and Data Output Pins VBB Output for Single-Ended Use Internal 75k Input Pulldown Resistors Synchronous and Asynchronous Enable Pins Asynchronous Master Reset Extended 100E VEE Range of -4.2V to -5.46V
The device is ideally suited for multiple frequency clock generation as well as a counter in a high performance ATE time measurement board. Both asynchronous and synchronous enables are available to maximize the device's flexibility for various applications. The asynchronous enable input, A_Start, when asserted enables the counter FN SUFFIX while overriding any synchronous enable signals. The E137 features PLASTIC PACKAGE XORed enable inputs, EN1 and EN2, which are synchronous to the CLK CASE 776-02 input. When only one synchronous enable is asserted the counter becomes disabled on the next CLK transition; all outputs remain in the previous state poised for the other synchronous enable or A_Start to be asserted to re-enable the counter. Asserting both synchronous enables causes the counter to become enabled on the next transition of the CLK. PIN NAMES If EN1 (or EN2) and CLK edges are coincident, sufficient delay has been PIN FUNCTION inserted in the CLK path (to compensate for the XOR gate delay and the internal D-flip flop setup time) to insure that the synchronous enable CLK, CLK Differential Clock Inputs signal is clocked correctly, hence, the counter is disabled. Q0-Q7, Q0-Q7 Differential Q Outputs The E137 can also be driven single-endedly utilizing the VBB output A_Start Asynchronous Enable Input supply as the voltage reference for the CLK input signal. If a single-ended EN1, EN2 Synchronous Enable Inputs signal is to be used the VBB pin should be connected to the CLK input and MR Asynchronous Master Reset bypassed to ground via a 0.01F capacitor. VBB can only source/sink VBB Switching Refernce Output 0.5mA, therefore it should be used as a switching reference for the E137 only. All input pins left open will be pulled LOW via an input pulldown resistor. Therefore, do not leave the differential CLK inputs open. Doing so causes the current source transistor of the input clock gate to become saturated, thus upsetting the internal bias regulators and jeopardizing the stability of the device. The asynchronous Master Reset resets the counter to an all zero state upon assertion. LOGIC DIAGRAM
D CLK CLK CLK CLK VBB MR
7/96
A_Start EN1 EN2 R Q Q
Q0
Q0
Q1
Q1
Q7
Q7
CLK CLK D R
Q Q
CLK CLK D R
Q Q
CLK CLK D R
Q Q
(c) Motorola, Inc. 1996
2-1
REV 2
MC10E137 MC100E137
Pinout: 28-Lead PLCC (Top View)
Q7 25 A_Start EN1 EN2 VEE CLK CLK VBB 26 27 28 1 2 3 4 5 MR 6 VCCO 7 Q0 8 Q0 9 Q1 10 Q1 11 VCCO Q7 24 Q6 23 Q6 22 VCCO 21 Q5 20 Q5 19 18 17 16 15 14 13 12 Q4 Q4 VCC Q3 Q3 Q2 Q2
* All VCC and VCCO pins are tied together on the die.
SEQUENTIAL TRUTH TABLE
Function Reset Count EN1 X L L L H H H H L L L L L L H H H H H L L L X EN2 X L L L L L L L L L L L H H H H H L L L L L X A_Start X L L L L L H H H L L L L L L L L L L L L L X MR H L L L L L L L L L L L L L L L L L L L L L H CLK X Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z Z X Q7 L L L L L L L L L L L L L L L L L L L L L L L Q6 L L L L L L L L L L L L L L L L L L L L L L L Q5 L L L L L L L L L L L L L L L L L L L L L L L Q4 L L L L L L L L L L L L L L L L L L L L L L L Q3 L L L L L L L L L L H H H H H H H H H H H H L Q2 L L L L L L H H H H L L L L L L H H H H H H L Q1 L L H H H H L L H H L L L L H H L L L L H H L Q0 L H L H H H L H L H L H H H L H L L L H L H L
Stop Asynch Start
Count
Stop Synch Start
Stop Count
Reset
Z = Low to High Transition
MOTOROLA
2-2
ECLinPS and ECLinPS Lite DL140 -- Rev 4
MC10E137 MC100E137
DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND)
0C Symbol VBB Characteristic Output Reference Voltage 10E 100E Input HIGH Current Power Supply Current 10E 100E 121 121 Min -1.38 -1.38 Typ Max -1.27 -1.27 150 145 145 121 121 Min -1.35 -1.38 25C Typ Max -1.25 -1.26 150 145 145 121 139 Min -1.31 -1.38 85C Typ Max -1.19 -1.26 150 145 167 A mA Unit V Condition
IIH IEE
AC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = VCCO = GND)
0C Symbol fCOUNT tPLH tPHL Characteristic Maximum Count Frequency Propagation Delay to Output CLK to Q0 CLK to Q1 CLK to Q2 CLK to Q3 CLK to Q4 CLK to Q5 CLK to Q6 CLK to Q7 A_Start to Q0 MR to Q0 Setup Time (EN1, EN2) Hold Time (EN1, EN2) Reset Recovery Time MR, A_Start Minimum Pulse Width CLK, MR, A_Start Minimum Input Swing (CLK) Com Mode Range (CLK) Rise/Fall Times Q0,Q1 Q2 to Q7 Min 1800 1300 1600 1950 2275 2625 2950 3250 3575 950 700 0 300 400 400 0.25 -0.4 150 275 1.0 -2.0 400 600 Typ 2200 1700 2025 2425 2750 3125 3450 3775 4075 1325 1000 -150 150 200 2150 2500 2925 3350 3750 4150 4450 4800 1700 1300 Max Min 1800 1300 1600 1950 2275 2625 2950 3250 3575 950 700 0 300 400 400 0.25 -0.4 150 275 1.0 -2.0 400 600 25C Typ 2200 1700 2050 2450 2775 3150 3475 3800 4125 1325 1000 -150 150 200 2150 2500 2925 3350 3750 4150 4450 4800 1700 1300 Max Min 1800 1350 1650 2025 2350 2700 3050 3375 3700 950 700 0 300 400 400 0.25 -0.4 150 275 1.0 -2.0 400 600 V V ps 20%-80% Note 1 85C Typ 2200 1750 2100 2500 2850 3225 3550 3925 4250 1325 1000 -150 150 200 ps 2200 2550 3000 3425 3825 4250 4600 4950 1700 1300 ps ps ps Max Unit MHz ps Condition
ts th tRR tPW VPP VCMR tr tf
1. Minimum input swing for which AC parameters are guaranteed. Full DC ECL output swings will be generated with only 50mV input swings.
ECLinPS and ECLinPS Lite DL140 -- Rev 4
2-3
MOTOROLA
MC10E137 MC100E137
OUTLINE DIMENSIONS
FN SUFFIX PLASTIC PLCC PACKAGE CASE 776-02 ISSUE D
0.007 (0.180) U T L -M
M
B -NY BRK
M
S
N
S S
0.007 (0.180)
T L -M
N
S
D Z -L-M-
W
28 1
D X VIEW D-D G1 0.010 (0.250)
S
V
T L -M
S
N
S
A Z R
0.007 (0.180) 0.007 (0.180)
M
T L -M T L -M
S
N N
S
H
S
0.007 (0.180)
M
T L -M
S
N
S
M
S
C
E G G1 0.010 (0.250)
S
K1 0.004 (0.100) J -TSEATING PLANE
K F VIEW S 0.007 (0.180)
M
VIEW S T L -M
S
T L -M
S
N
S
N
S
NOTES: 1. DATUMS -L-, -M-, AND -N- DETERMINED WHERE TOP OF LEAD SHOULDER EXITS PLASTIC BODY AT MOLD PARTING LINE. 2. DIM G1, TRUE POSITION TO BE MEASURED AT DATUM -T-, SEATING PLANE. 3. DIM R AND U DO NOT INCLUDE MOLD FLASH. ALLOWABLE MOLD FLASH IS 0.010 (0.250) PER SIDE. 4. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 5. CONTROLLING DIMENSION: INCH. 6. THE PACKAGE TOP MAY BE SMALLER THAN THE PACKAGE BOTTOM BY UP TO 0.012 (0.300). DIMENSIONS R AND U ARE DETERMINED AT THE OUTERMOST EXTREMES OF THE PLASTIC BODY EXCLUSIVE OF MOLD FLASH, TIE BAR BURRS, GATE BURRS AND INTERLEAD FLASH, BUT INCLUDING ANY MISMATCH BETWEEN THE TOP AND BOTTOM OF THE PLASTIC BODY. 7. DIMENSION H DOES NOT INCLUDE DAMBAR PROTRUSION OR INTRUSION. THE DAMBAR PROTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE GREATER THAN 0.037 (0.940). THE DAMBAR INTRUSION(S) SHALL NOT CAUSE THE H DIMENSION TO BE SMALLER THAN 0.025 (0.635).
DIM A B C E F G H J K R U V W X Y Z G1 K1
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 --
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 --
MOTOROLA
2-4
ECLinPS and ECLinPS Lite DL140 -- Rev 4
MC10E137 MC100E137
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 which may be provided in Motorola data sheets and/or specifications can and do vary in different applications and actual performance may vary over time. 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. How to reach us: USA/EUROPE/Locations Not Listed: Motorola Literature Distribution; P.O. Box 20912; Phoenix, Arizona 85036. 1-800-441-2447 or 602-303-5454 MFAX: RMFAX0@email.sps.mot.com - TOUCHTONE 602-244-6609 INTERNET: http://Design-NET.com
JAPAN: Nippon Motorola Ltd.; Tatsumi-SPD-JLDC, 6F Seibu-Butsuryu-Center, 3-14-2 Tatsumi Koto-Ku, Tokyo 135, Japan. 03-81-3521-8315 ASIA/PACIFIC: Motorola Semiconductors H.K. Ltd.; 8B Tai Ping Industrial Park, 51 Ting Kok Road, Tai Po, N.T., Hong Kong. 852-26629298
ECLinPS and ECLinPS Lite DL140 -- Rev 4 2-5
*MC10E137/D*
MC10E137/D MOTOROLA

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