XC2141
Series
■Product Classification
GOrdering
Information
Ｘ Ｃ ２ １ ４ １Ｘ Ｘ Ｘ Ｘ Ｘ Ｘ
↑ ↑↑ ↑ ↑ ↑ ↑ ↑
�½�b c d e f g h
DESIGNATOR
DESCRIPTION
Supply Voltage :
4 = 3.5V
Product Series :
1 = Large output capability,
fundamental & overtone
Duty Level :
A = CMOS (V
DD
/2) & TTL
C = CMOS (V
DD
/2)
T = TTL
2
DESIGNATOR
DESCRIPTION
Divider Ratio :
1=f0/1, 2=f0/2, 4=f0/4, 8=f0/8
Fundamental / Overtone Rf, Cg, Cd :
A = No Rf, Cg,Cd = 2pF
Package :
M = SOT-26
a
b
e
f
c
g
d
h
Device Orientation :
R= Embossed Tape (Standard Feed)
L= Embossed Tape (Reverse Feed)
■Standard Parts
PART No.
XC2141C21A
XC2141C22A
XC2141C24A
XC2141C28A
DUTY LEVEL
CMOS (V
DD
/2)
CMOS (V
DD
/2)
CMOS (V
DD
/2)
CMOS (V
DD
/2)
DIVIDER
f0/1
f0/2
f0/4
f0/8
Rf
External
External
External
External
Cg. Cd
External
External
External
External
Cg, Cd : Add a 2pF capacitor between V
DD
& XT and/or V
DD
& XT/. As the parasitic capacitance, Cg and Cd's
capacitance is equivalent of 2pF.
14
1018
TOREX [ TOREX SEMICONDUCTOR ]
