14S_02XC2141 02.09.12 16:34 ページ 1018
XC2141 Series
■Product Classification
ꢀOrdering Information
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ａ�b c d e f g h
DESIGNATOR
DESCRIPTION
Supply Voltage :
4 = 3.5V
DESIGNATOR
e
DESCRIPTION
Divider Ratio :
1=f0/1, 2=f0/2, 4=f0/4, 8=f0/8
a
Product Series :
1 = Large output capability,
Fundamental / Overtone Rf, Cg, Cd :
A = No Rf, Cg,Cd = 2pF
b
f
fundamental & overtone
Duty Level :
Package :
A = CMOS (VDD/2) & TTL
M = SOT-26
g
h
c
d
C = CMOS (VDD/2)
T = TTL
Device Orientation :
R= Embossed Tape (Standard Feed)
L= Embossed Tape (Reverse Feed)
2
■Standard Parts
PART No.
DUTY LEVEL
DIVIDER
f0/1
f0/2
f0/4
f0/8
Rf
Cg. Cd
XC2141C21A
XC2141C22A
XC2141C24A
XC2141C28A
CMOS (VDD/2)
CMOS (VDD/2)
CMOS (VDD/2)
CMOS (VDD/2)
External
External
External
External
External
External
External
External
Cg, Cd : Add a 2pF capacitor between VDD & XT and/or VDD & XT/. As the parasitic capacitance, Cg and Cd's
capacitance is equivalent of 2pF.
14
1018
TOREX [ Torex Semiconductor ]
