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부품번호 | AZ10EL89 기능 |
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기능 | ECL/PECL Coaxial Cable Driver | ||
제조업체 | Arizona Microtek | ||
로고 | |||
www.DataSheet4U.com
AZ10EL89
ARIZONA MICROTEK, INC.
ECL/PECL Coaxial Cable Driver
FEATURES
PACKAGE AVAILABILITY
• 375ps Propagation Delay
PACKAGE PART NUMBER MARKING NOTES
• 1.6V Output Swing
SOIC 8
AZ10EL89D
AZM10EL89 1,2
• Internal Input Pulldown Resistors
1 Add R1 at end of part number for 7 inch (1K parts), R2 for 13 inch (2.5K parts)
•
•
Operating Range of 4.2V to 5.7V
Direct Replacement for ON Semiconductor
2
Tape & Reel.
Date Code “YWW” on underside of part.
MC10EL89
• Transistor Count = 29 devices
DESCRIPTION
The AZ10EL89 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 independent driver. The driver has a voltage gain of approximately 40 and produces
an output swing twice as large as standard ECL output. When driving a coaxial cable, proper termination is required
at both ends of the line to minimize signal loss. The 1.6 V output swing allows for termination at both ends of the
cable, while maintaining the required 800 mV swing at the receiving end of the cable. Because of the larger output
swings, the device cannot be terminated into the standard VCC -2.0V. All of the DC parameters are tested with a
50Ω to VCC -3.0V load. The driver accepts a standard differential ECL input and can run off of the Digital Video
Broadcast standard -5.0V supply. Under open input conditions (pulled to VEE) internal input clamps will force the
Qn output LOW.
NOTE: Specifications in ECL/PECL tables are valid when thermal equilibrium is established.
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
PIN DESCRIPTION
PIN
D, D¯
Q0, Q¯¯0,Q1, Q¯¯1
VCC
VEE
FUNCTION
Data Inputs
Data Outputs (1.6VPP)
Positive Supply
Negative Supply
Q0 1
Q0 2
Q1 3
Q1 4
8 VCC
7D
6D
5 VEE
1630 S. STAPLEY DR., SUITE 127 • MESA, ARIZONA 85204 • USA • (480) 962-5881 • FAX (480) 890-2541
www.azmicrotek.com
AZ10EL89
Arizona Microtek, Inc. reserves the right to change circuitry and specifications at any time without prior notice. Arizona Microtek, Inc.
makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Arizona
Microtek, Inc. 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 special, consequential or incidental damages. Arizona Microtek, Inc. does not convey any license
rights nor the rights of others. Arizona Microtek, Inc. products are not designed, intended or authorized for use as components in systems
intended to support or sustain life, or for any other application in which the failure of the Arizona Microtek, Inc. product could create a
situation where personal injury or death may occur. Should Buyer purchase or use Arizona Microtek, Inc. products for any such
unintended or unauthorized application, Buyer shall indemnify and hold Arizona Microtek, Inc. 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
Arizona Microtek, Inc. was negligent regarding the design or manufacture of the part.
November 2006 * REV - 1
www.azmicrotek.com
4
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부품번호 | 상세설명 및 기능 | 제조사 |
AZ10EL89 | ECL/PECL Coaxial Cable Driver | Arizona Microtek |
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