XRT72L53 Datasheet, PDF (466/467 Pages) Exar Corporation – THREE CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

áç
PRELIMINARY
XRT72L53
THREE CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. P1.1.8
PART NUMBER
XRT72L53
PACKAGE DIMENSIONS
ORDERING INFORMATION
PACKAGE TYPE
27x27 mm 272 Ball PBGA
OPERATING TEMPERATURE RANGE
-40°C to +85°C
272 Ball Plastic Ball Grid Array
(27 mm x 27 mm, PBGA)
Note: Control Dimension is the millimeters column
SYMBOL
A
A1
A2
A3
D
D1
D2
b
e
α
β
aaa
INCHES
MIN
MAX
0.067
0.106
0.020
0.028
0.008
0.028
0.039
0.051
1.055
1.071
0.950 BSC
0.937
0.953
0.024
0.035
0.0500 BSC
-
-
-
-
0.008
MILLIMETERS
MIN
MAX
1.70
2.70
0.50
0.70
0.20
0.70
1.00
1.30
26.80
27.20
24.13 BSC
23.80
24.20
0.60
0.90
1.27 BSC
-
-
-
-
0.20
466