XRT79L73 Datasheet, PDF (70/71 Pages) Exar Corporation – 3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC

XRT79L73
REV. P1.0.0
ORDERING INFORMATION
PRODUCT NUMBER
XRT79L73IB
PACKAGE DIMENSIONS
PRELIMINARY
ÿþ
3 - CHANNEL DS3/E3 ATM UNI/PPP COMBO IC
PACKAGE TYPE
456 Lead PBGA
OPERATING TEMPERATURE RANGE
-40⁰C to +85⁰C
456 Ball Plastic Ball Grid Array
(27 mm x 27 mm 1.00mm pitch, PBGA)
Rev. 1.00
SYMBOL
A
A1
A2
A3
D
D1
b
e
INCHES
MIN
MAX
0.083 0.138
0.012 0.024
0.010 0.028
0.039 0.098
1.055 1.071
0.984 BSC
0.020 0.028
0.039 BSC
MILLIMETERS
MIN
MAX
2.10
3.50
0.30
0.60
0.25
0.70
1.00
2.50
26.80 27.20
25.00 BSC
0.50
0.70
1.00 BSC
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