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MOTOROLA
SEMICONDUCTOR TECHNICAL DATA
Coaxial Cable Driver
The MC10EL/100EL89 is a differential fanout gate specifically designed to drive coaxial cables. The device is especially useful in Digital Video Broadcasting applications; for this application, since the system is polarity free, each output can be used as an idependent driver. The driver boasts a gain of approximately 40 and produces output swings twice as large as a standard ECL output. When driving a coaxial cable, proper termination is required at both ends of the line to minimize signal loss. The 1.6V output swings allow for termination at both ends of the cable, while maintaining the required 800mV swing at the receiving end of the cable. Because of the larger output swings, the device cannot be terminated into the standard -2.0V. All of the DC parameters are tested with a 50 to -3.0V load. The driver accepts a standard differential ECL input and can run off of the Digital Video Broadcast standard -5.0V supply.
MC10EL89
8 1
* * * *
375ps Propagation Delay 1.6V Output Swings 75k Internal Input Pulldown Resistors >1000V ESD Protection
D SUFFIX PLASTIC SOIC PACKAGE CASE 751-05
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
Q0
1
8
VCC
Q0
2
7
D
PIN DESCRIPTION
Q1 3 6 D
PIN
Q1 4 5 VEE
FUNCTION Data Inputs Data Outputs
D Q0, Q1
12/93
(c) Motorola, Inc. 1996
3-1
REV 2
MC10EL89
DC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = GND)
-40C Symbol IEE VOH VOL VEE IIH Characteristic Power Supply Current Output HIGH Voltage1 Output LOW Voltage1 Power Supply Voltage Input HIGH Current -1.23 -2.90 -4.75 Min Typ 23 -1.10 -2.72 Max 28 -0.98 -2.58 -5.5 150 -1.17 -3.00 -4.75 Min 0C Typ 23 Max 28 -1.13 -3.00 -4.75 Min 25C Typ 23 Max 28 Min 85C Typ 23 -0.96 -2.67 Max 28 -0.81 -2.51 -5.5 150 Unit mA V V V A
-1.05 -0.93 -2.70 -2.56 -5.5 150
-1.02 -0.90 -1.06 -2.70 -2.56 -3.05 -5.5 150 -4.75
1. VOH and VOL specified for 50 to -3.0V load.
AC CHARACTERISTICS (VEE = VEE(min) to VEE(max); VCC = GND)
-40C Symbol tPLH tPHL tSKEW VPP VCMR tr tf Characteristic Propagation Delay to Output Within-Device Skew Minimum Input Swing1 Common Mode Range2 Output Rise/Fall Times Q (20% - 80%) 150 -0.4 205 330 See2 455 Min 200 Typ 340 5 Max 480 20 150 -0.4 205 330 See2 455 Min 250 0C Typ 340 5 Max 430 20 150 -0.4 205 330 See2 455 Min 260 25C Typ 350 5 Max 440 20 150 -0.4 205 330 See2 455 Min 310 85C Typ 400 5 Max 490 20 mV V ps Unit ps
1. Minimum input swing for which AC parameters are guaranteed. The device has a DC gain of 40. 2. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between VPPmin and 1V. The lower end of the CMR range is dependent on VEE and is equal to VEE + 2.5V.
DC BLOCKING CAPACITORS 75 0.1F EL89 75 150 150 0.1F 75 COAX 75 75 COAX 75
VEE
Figure 1. EL89 Termination Configuration
MOTOROLA
3-2
ECLinPS and ECLinPS Lite DL140 -- Rev 3
MC10EL89
OUTLINE DIMENSIONS
D SUFFIX PLASTIC SOIC PACKAGE CASE 751-05 ISSUE P
-A- B
M 8 5 X 45 _
J
1 4
4X
-B-
M_ G F
NOTES: 1. DIMENSIONS A AND B ARE DATUMS AND T IS A DATUM SURFACE. 2. DIMENSIONING AND TOLERANCING PER ANSI Y14.5M, 1982. 3. DIMENSIONS ARE IN MILLIMETER. 4. DIMENSION A AND B DO NOT INCLUDE MOLD PROTRUSION. 5. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 6. DIMENSION D DOES NOT INCLUDE MOLD PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE D DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A B C D F G J K M P R MILLIMETERS MIN MAX 4.80 5.00 3.80 4.00 1.35 1.75 0.35 0.49 0.40 1.25 1.27 BSC 0.18 0.25 0.10 0.25 0_ 7_ 5.80 6.20 0.25 0.50
P
0.25 (0.010)
M
-T-
8X
C
SEATING PLANE
D 0.25 (0.010)
M
K
TB
S
A
S
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
R
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 3 3-3
*MC10EL89/D*
MC10EL89/D MOTOROLA

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