XRT59L921 Datasheet, PDF (31/32 Pages) Exar Corporation – TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT

REV. 1.2.1
ORDERING INFORMATION
XRT59L921
TWENTY-ONE CHANNEL E1 LINE INTERFACE UNIT
PRODUCT NUMBER
XRT59L921IB
PACKAGE
316 Shrink Thin Ball Grid Array
(21.0 mm x 21.0 mm, STBGA)
OPERATING TEMPERATURE RANGE
-40⁰C to +85⁰C
PACKAGE DIMENSIONS
Note: The control dimension is in millimeter.
SYMBOL
A
A1
A2
A3
D
D1
E
E1
b
e
INCHES
MIN
MAX
0.056 0.067
0.011 0.015
0.019 0.022
0.026 0.030
0.819 0.835
0.7480 BSC
0.819 0.835
0.7480 BSC
0.018 0.022
0.0394 BSC
MILLIMETERS
MIN
MAX
1.41
1.69
0.28
0.38
0.48
0.56
0.65
0.75
20.80 21.20
19.00 BSC
20.80 21.20
19.00 BSC
0.45
0.55
1.00 BSC
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