VITESSE
SEMICONDUCTOR CORPORATION
Data Sheet
Multi-Rate SONET/SDH
Clock and Data Recovery IC
VSC8122
Package Information
64-pin PQFP Package Drawing
F
G
10
Item
Tol.
mm
64
49
A
D
E
F
G
H
I
2.45
2.00
MAX
+0.10
.05
48
1
0.22
13.20
10.00
13.20
10.00
0.88
.25
I
H
.10
L
.25
.10
16
J
.15
33
K
0.50
BASIC
17
32
o
10 TYP
A
D
0
10 TYP
K
0.30 RAD. TYP.
A
STANDOFF
0.25 MAX.
0.20 RAD. TYP.
o
o
- 8
0
0.102 MAX. LEAD
COPLANARITY
0.17 MAX.
0.25
E
J
NOTES:
Drawing not to scale.
Heat spreader up on 10mm package only.
All units in mm unless otherwise noted.
Heat spreader is not electrically connected.
Package #: 101-XXX-X
Issue #: 1
Package #: 101-XXX-X
Issue #: 1
© VITESSE SEMICONDUCTOR CORPORATION • 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52228-0, Rev 4.1
01/05/01
Page 11
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
