VSC8140QR VITESSE [Vitesse Semiconductor Corporation], VSC8140QR Datasheet - Page 23

• Manufacturer Part Number: VSC8140QR
• Description: 2.48832Gb/s 16:1 SONET/SDH Transceiver with Integrated Clock Generator
• Manufacturer: VITESSE [Vitesse Semiconductor Corporation]

VSC8140
Data Sheet
9/6/00
G52251-0, Rev. 4.0
Package Information
Notes: 1)
2) All dimensions in mm
3) Package represented is
Drawing is not to scale
also used for the 64,
80, & 100 PQFP packages.
Pin count drawn does
not reflect the 128 Package.
PIN 128
PIN 38
PIN 1
EXPOSED
HEATSINK
EXPOSED
INTRUSION
0.127 MAX.
A 2
A 1
741 Calle Plano, Camarillo, CA 93012 • 805/388-3700 • FAX: [phone]
10 TYP.
10 TYP.
RAD. 2.92 .50
R
VITESSE
A
TOP VIEW
VITESSE SEMICONDUCTOR CORPORATION
SEMICONDUCTOR CORPORATION
(2)
D 1
D
.25
R1
0.17
2.54 .50
MAX.
128 PQFP Package Drawings
L
PIN 64
E 1
b
e
Transceiver with Integrated Clock Generator
STANDOFF
E
A
PIN 102
A 1
LEAD COPLANARITY
2.48832Gb/s 16:1 SONET/SDH
Key
A1
A2
D1
R1
E1
A
D
E
L
R
b
q
e
17.20
14.00
23.20
20.00
0°-7°
mm
2.35
0.25
2.00
.88
.50
.22
.30
.20
Tolerance
NOTES:
Package #: 101-322-5
Issue #: 2
+.15/-.10
BASIC
MAX
MAX
TYP
TYP
+.10
±.20
±.10
±.20
±.10
±.05
Page 23