VITESSE
SEMICONDUCTOR CORPORATION
2.5Gb/s High Speed Limiting Post Amplifier
for OC-48/SDH-16 Applications
Preliminary Data Sheet
VSC7958
Die Information
Figure 4: Die Pad Information
1705
µm
Pad 18
VREF_N
Pad19
VDD
Pad 20
VIN_N
Pad 21
VDD
Pad 17
VREFC_N
Pad 16
VBR
Pad 15
VSS_C
Pad 14
VSS
Pad 13
VSS
Pad 12
VDD
Pad 11
VDD
Pad 10
Pad 9
VDD EDGE_SENSE
Pad 8
VDD
Pad 7
VDD
Pad 15
Pad 6
GND
VOUT_N
Pad 5
VDD
1233
µm
Pad 22
VDD
Pad 23
VIN_P
Pad 24
VDD
Pad 25
VREF_P
Pad 26
VREFC_P
Pad 27
VBF
VSC7958
Top View
Pad 4
VDD
Pad 3
VOUT_P
Pad 2
VDD
Pad 28
VBS
Pad 29
VDD
Pad 30
VDD
Pad 31
VDD
Pad 8
VDD
Maximum Total Die Size:
Die Thickness:
Pad Size:
Pad Passivation Opening:
1233µm x 1705µm
305µm
100µm x 100µm
90µm x 90µm
This device requires external components when used in die form.
Please contact your Vitesse sales representative for information.
Page 6
©
VITESSE
SEMICONDUCTOR CORPORATION
• 741 Calle Plano • Camarillo, CA 93012
Tel: (800) VITESSE • FAX: (805) 987-5896 • Email: prodinfo@vitesse.com
Internet: www.vitesse.com
G52184-0, Rev 3.0
05/14/01
VITESSE [ VITESSE SEMICONDUCTOR CORPORATION ]
