SK100ELT21WD Ver la hoja de datos (PDF) - Semtech Corporation

Número de pieza

componentes Descripción

Fabricante

SK100ELT21WD

Differential PECL to CMOS/TTL or LVPECL to LVCMOS/LVTTL Translator

Semtech Corporation 

SK10/100ELT21W

HIGH-PERFORMANCE PRODUCTS

AC Characteristics

SK10/100ELT21W AC Electrical Characteristics

(VCC = 3.0V to 5.5V)

Symbol

Fmax

tPLH

tPHL

tr, tf

VCMR

Characteristic

Max Input Frequency 3

Propagation Delay 3

Output Rise/Fall Time

1.0V to 2.0V

Common Mode Range 2

TA = - 40oC

Min Typ Max

TA = 0oC

Min Typ Max

TA = +25oC

Min Typ Max

TA = +85oC

Min Typ Max

Unit

180

180

180

180

MHz

1.95

5.4 1.95

5.4 1.95

5.4 1.95

5.4

ns

0.38 0.75 1.5 0.38 0.75 1.5 0.38 0.75 1.5 0.38 0.75 1.5

ns

GND

+ 1.2

VCC GND

- 0.7 + 1.2

VCC GND

- 0.7 + 1.2

VCC GND

- 0.7 + 1.2

VCC

- 0.7

V

Notes:

1. 200 mV input guarantees full logic swing at the output.

2. 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

VPP(min) and 1V. The lower end of the CMR range varies 1:1 with GND and is equal to GND + 1.2V.

3. CL = 20 pF.

4. For part ordering description, see HPP Part Ordering Information Data Sheet.

Revision 1/October 16, 2001

4

www.semtech.com

Share Link: