87159AG
www.idt.com
REV. B JULY 25, 2010
ICS87159
1-TO-8 LVPECL-TO-HCSL
÷1, ÷2, ÷4 CLOCK GENERATOR
3
TABLE 2. PIN CHARACTERISTICS
TABLE 3A. CONTROL INPUT FUNCTION TABLE
l
o
b
m
y
Sr
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t
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m
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a
Ps
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d
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Tm
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Ml
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p
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Tm
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Ms
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c
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a
t
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c
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p
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C
t
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I
4F
p
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L
U
P
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o
t
s
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s
e
R
p
u
ll
u
P
t
u
p
n
I
1
5k
Ω
R
N
W
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R
n
w
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d
ll
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P
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1
5k
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2
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σ
τ
υ
π
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τ
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π
τ
υ
Ο
Ρ
Ω
Π
#
Ν
Ω
Δ
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Τ
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_
2
Π
_
Η
2
Ν
_
Η
1
Π
_
Η
1
Ν
_
Η
3
Π
_
Η
3
Ν
_
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4
Π
_
Η
4
Ν
_
Η
5
Π
_
Η
5
Ν
_
Η
6
Π
_
Η
6
Ν
_
Η
8
Π
_
Η
8
Ν
_
Η
7
Π
_
Η
7
Ν
_
Η
Π
_
Φ
Ε
Ρ
Μ
Ν
_
Φ
Ε
Ρ
Μ
1
0
000
2
÷2
÷4
÷
10
0
1
Z
i
H2
÷2
÷Z
i
H4
÷
10
0
1
0
4
÷2
÷4
÷
10
0
1
4
÷4
÷
10
1
0
1
÷1
÷4
÷
10
1
0
1
Z
i
H1
÷1
÷Z
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H4
÷
10
1
0
2
÷1
÷2
÷4
÷
1
0
111
2
÷2
÷
1
XXX
Z
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HZ
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HZ
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HZ
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HZ
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HZ
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HZ
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HZ
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HZ
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H
0
X
XXX
=
1
P
_
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F
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x
2
=
2
P
_
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F
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R
I
x
2
=
3
P
_
H
F
E
R
I
x
2
=
4
P
_
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F
E
R
I
x
2
=
5
P
_
H
F
E
R
I
x
2
=
6
P
_
H
F
E
R
I
x
2
=
5
P
_
H
F
E
R
I
x
2
=
1
P
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H
F
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R
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x
2
P
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M
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=
1
N
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H
Z
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H
=
2
N
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Z
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H
=
3
N
_
H
Z
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H
4
N
_
H
Z
i
H
=
5
N
_
H
Z
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H
6
N
_
H
Z
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H
=
5
N
_
H
Z
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H
=
1
N
_
H
Z
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H
=
N
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=
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%
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=
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0
TABLE 3B. FUNCTION TABLE
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