W144
24 MHz Clock Output (Lump Capacitance Test Load = 20 pF= 66.6/100 MHz (continued)
CPU = 66.6/100.2 MHz
Parameter
Description
Test Condition/Comments
Min.
Typ.
Max. Unit
fST
Frequency Stabilization Assumes full supply voltage reached within 1 ms from
power-up. Short cycles exist prior to frequency stabili-
zation.
–
–
3
ms
from Power-up (cold
start)
Zo
AC Output Impedance Average value during switching transition. Used for
determining series termination value.
–
40
–
:
Ordering Information
Ordering Code
W144H
Package Type
48-Pin SSOP (300-mil)
48-Pin SSOP (300-mil) – Tape and Reel
W144HT
Package Drawing and Dimension
48-Lead Shrunk Small Outline Package O48
While SLI has reviewed all information herein for accuracy and reliability, Spectra Linear Inc. assumes no responsibility for the use of any cir-
cuitry or for the infringement of any patents or other rights of third parties which would result from each use. This product is intended for use in
normal commercial applications and is not warranted nor is it intended for use in life support, critical medical instruments, or any other applica-
tion requiring extended temperature range, high reliability, or any other extraordinary environmental requirements unless pursuant to additional
processing by Spectra Linear Inc., and expressed written agreement by Spectra Linear Inc. Spectra Linear Inc. reserves the right to change any
circuitry or specification without notice.
Rev 1.0, November 21, 2006
Page 13 of 13
SPECTRALINEAR [ SPECTRALINEAR INC ]
