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PDF AZ100ELT21 Data sheet ( Hoja de datos )
| Número de pieza | AZ100ELT21 | |
| Descripción | Differential PECL to CMOS/TTL Translator | |
| Fabricantes | Arizona | |
| Logotipo |  |
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AZ100ELT21
ARIZONA MICROTEK, INC.
Differential PECL to CMOS/TTL Translator
FEATURES
• 3.5ns Typical Propagation Delay
• Differential PECL Inputs
• CMOS/TTL Outputs
• Flow Through Pinouts
• Operating Range of 3.0V to 5.5V
• Direct Replacement for ON Semiconductor
MC100ELT21
• Use AZ100ELT21 for 10K Applications
DESCRIPTION
PACKAGE AVAILABILITY
PACKAGE
SOIC 8
SOIC 8 T&R
SOIC 8 T&R
TSSOP 8
TSSOP 8 T&R
TSSOP 8 T&R
PART NO.
AZ100ELT21D
AZ100ELT21DR1
AZ100ELT21DR2
AZ100ELT21T
AZ100ELT21TR1
AZ100ELT21TR2
MARKING
AZM100ELT21
AZM100ELT21
AZM100ELT21
AZHLT21
AZHLT21
AZHLT21
The AZ100ELT21 is a differential PECL to CMOS/TTL translator. Because PECL (Positive ECL) levels are
used, only VCC and ground are required. The small outline 8-lead packaging and the single gate of the ELT21 makes
it ideal for those applications where space, performance and low power are at a premium.
The ELT21 provides a VBB output for single-ended use or a DC bias reference for AC coupling to the device.
For single-ended input applications, the VBB reference should be connected to one side of the D0/D¯¯0 differential
input pair. The input signal is then fed to the other D0/D¯¯0 input. The VBB pin should be used only as a bias for the
ELT21 as its sink/source capability is limited. When used, the VBB pin should be bypassed to ground via a 0.01µF
capacitor.
NOTE: Specification in ECL/PECL tables are valid when thermal equilibrium is established.
LOGIC DIAGRAM AND PINOUT ASSIGNMENT
PIN DESCRIPTION
PIN
Q
D0, D¯¯0
VCC
VBB
GND
NC
FUNCTION
CMOS/TTL Output
Differential Inputs
Positive Supply
Reference Voltage Output
Ground
No Connect
NC 1
D0 2
PECL
D0 3
VBB 4
8 VCC
CMOS/TTL
7
Q
6 NC
5 GND
1630 S. STAPLEY DR., SUITE 125 • MESA, ARIZONA 85204 • USA • (480) 962-5881 • FAX (480) 890-2541
www.azmicrotek.com
1 page  
AZ100ELT21
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.
March 2002 * REV - 3
www.azmicrotek.com
5
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| Páginas | Total 5 Páginas | |
| PDF Descargar | [ Datasheet AZ100ELT21.PDF ] | |
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