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MOTOROLA
Order Number: MC100EPT21/D Rev. 0, 05/1999
Semiconductor Components
MC100EPT21
SO-8, D SUFFIX 8-LEAD PLASTIC SOIC PACKAGE CASE 751
ORDERING INFORMATION MC100EPT21D SOIC
Product Preview
* * * * * * * * * * * * * * *
Differential LVPECL to LVTTL Translator
1.4ns Typical Propagation Delay 275MHz Fmax (Clock bit stream, not pseudo-random) Differential LVPECL inputs Small Outline SOIC Package 24mA TTL outputs Flow Through Pinouts ESD performance: Human Body model 2000V Internal Input Resistors: Pulldown on D, Pulldown and Pullup on D Q Output will default LOW with inputs open or at GND ESD Protection: >2KV HBM, >200V MM VBB Output New Differential Input Common Mode Range Moisture Sensitivity Level 1, Indefinite Time Out of Drypack Flammability Rating: UL-94 code V-0 @ 1/8", Oxygen Index 28 to 34 Transistor Count = 81 devices
PIN DESCRIPTION
PIN Q D, D VCC VBB GND FUNCTION LVTTL Output Diff LVPECL Input Pair Positive Supply Output Reference Voltage Ground
The MC100EPT21 is a Differential LVPECL to LVTTL translator. Because LVPECL (Positive ECL) levels are used only +3.3V and ground are required. The small outline 8-lead SOIC package makes the EPT21 ideal for applications which require the translation of a clock or data signal. The VBB output allows the EPT21 to also be used in a single-ended input mode. In this mode the VBB output is tied to the D0 input for a non-inverting buffer or the D0 input for an inverting buffer. If used, the VBB pin should be bypassed to ground via a 0.01F capacitator.
This document contains information on a product under development. Motorola reserves the right to change or discontinue this product without notice.
(c) Motorola, Inc. 1999
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ECLinPS PlusTM
MC100EPT21
NC 1 LVTTL
8
VCC
D
2
7
Q
D
3 LVPECL
6
NC
VBB
4
5
GND
Figure 1. 8-Lead Pinout (Top View) and Logic Diagram
MAXIMUM RATINGS*
Symbol VCC VI Iout IBB TA Tstg JA JC Tsol Parameter Power Supply (GND = 0V) Input Voltage (GND = 0V, VI not more positive than VCC) Output Current VBB Sink/Source Current{ Operating Temperature Range Storage Temperature Thermal Resistance (Junction-to-Ambient) Thermal Resistance (Junction-to-Case) Solder Temperature (<2 to 3 Seconds: 245C desired) Still Air 500lfpm Continuous Surge Value 0 to 3.8 0 to 3.8 50 100 0.5 -40 to +85 -65 to +150 190 130 41 to 44 5% 265 Unit VDC VDC mA mA C C C/W C/W C
* Maximum Ratings are those values beyond which damage to the device may occur. { Use for inputs of same package only.
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MC100EPT21 ECLinPS PlusTM
DC CHARACTERISTICS (VCC = 3.3V 0.3V; GND = 0V; TA = -40C to 85C)
Symbol ICCH ICCL VIH VIL IIH IIL VOH VOL IOS Characteristic Power Supply Current (Outputs set to HIGH) Power Supply Current (Outputs set to LOW) Input HIGH Voltage (VCC = 3.3) (Note 1.) Input LOW Voltage (VCC = 3.3) (Note 1.) Input HIGH Current Input LOW Current Output HIGH Voltage (IOH = -3.0mA) (Note 2.) Output LOW Voltage (IOL = 24mA) (Note 2.) Output Short Circuit Current -80 2.0 D D 0.5 -150 2.4 0.5 -130 3.3 Min TBD TBD 2135 1490 Typ 20 28 Max TBD TBD 2420 1825 150 Unit mA mA mV mV A A V V mA V
VIHCMR Input HIGH Voltage Common Mode Range (Note 3.)
VBB Output Voltage Reference 2.0 V NOTE: 100EP circuits are designed to meet the DC specifications shown in the above table after thermal equilibrium has been established. The circuit is in a test socket or mounted on a printed circuit board and transverse airflow greater than 500lfpm is maintained. 1. All values vary 1:1 with VCC. 2. All loading with 500 ohms to GND, CL = 20pF. 3. VIHCMR min varies 1:1 with GND, max varies 1:1 with VCC.
AC CHARACTERISTICS (VCC = 3.3V 0.3V; GND = 0V)
-40C Symbol fmax tPLH, tPHL tSK++ tSK- - tSKPP tJITTER VPP Characteristic Maximum Toggle Frequency (Note 4.) Propagation Delay to Output Differential Output-to-Output Skew++ Output-to-Output Skew- - Part-to-Part Skew (Note 5.) Cycle-to-Cycle Jitter Input Voltage Swing (Diff.) 150 Min Typ 275 1450 1400 60 25 500 TBD 800 1200 150 Max Min 25C Typ 275 1450 1400 60 25 500 TBD 800 1200 150 Max Min 85C Typ 275 1450 1400 60 25 500 TBD 800 525 450 1200 Max Unit MHz ps ps
ps mV ps
tr Output Rise/Fall Times 525 525 tf (20% - 80%) Q, Q 450 450 4. Fmax guaranteed for functionality only. VOL and VOH levels are guaranteed at DC only. 5. Skews are measured between outputs under identical transitions.
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ECLinPS PlusTM
MC100EPT21 OUTLINE DIMENSIONS
SO-8, D SUFFIX PLASTIC SOIC PACKAGE CASE 751-06 ISSUE T
A
8
D
5
C
E
1 4
H
0.25
M
B
M
h B C e A
SEATING PLANE
X 45 _
NOTES: 1. DIMENSIONING AND TOLERANCING PER ASME Y14.5M, 1994. 2. DIMENSIONS ARE IN MILLIMETER. 3. DIMENSION D AND E DO NOT INCLUDE MOLD PROTRUSION. 4. MAXIMUM MOLD PROTRUSION 0.15 PER SIDE. 5. DIMENSION B DOES NOT INCLUDE DAMBAR PROTRUSION. ALLOWABLE DAMBAR PROTRUSION SHALL BE 0.127 TOTAL IN EXCESS OF THE B DIMENSION AT MAXIMUM MATERIAL CONDITION. DIM A A1 B C D E e H h L MILLIMETERS MIN MAX 1.35 1.75 0.10 0.25 0.35 0.49 0.19 0.25 4.80 5.00 3.80 4.00 1.27 BSC 5.80 6.20 0.25 0.50 0.40 1.25 0_ 7_
q
L 0.10 A1 B 0.25
M
CB
S
A
S
q
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. Mfax is a trademark of Motorola, Inc. How to reach us: USA / EUROPE / Locations Not Listed: Motorola Literature Distribution; P.O. Box 5405, Denver, Colorado 80217. 1-303-675-2140 or 1-800-441-2447 Customer Focus Center: 1-800-521-6274 MfaxTM: RMFAX0@email.sps.mot.com - TOUCHTONE 1-602-244-6609 ASIA / PACIFIC: Motorola Semiconductors H.K. Ltd.; Silicon Harbour Centre, Motorola Fax Back System - US & Canada ONLY 1-800-774-1848 2, Dai King Street, Tai Po Industrial Estate, Tai Po, N.T., Hong Kong. - http://sps.motorola.com/mfax/ 852-26629298 HOME PAGE: http://motorola.com/sps/ JAPAN: Motorola Japan Ltd.; SPD, Strategic Planning Office, 141, 4-32-1 Nishi-Gotanda, Shinagawa-ku, Tokyo, Japan. 81-3-5487-8488
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