XRT75R12D Datasheet, PDF (130/131 Pages) Exar Corporation – TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER

XRT75R12D
PRELIMINARY
REV. P1.0.1 TWELVE CHANNEL E3/DS3/STS-1 LINE INTERFACE UNIT WITH SONET DESYNCHRONIZER
PART NUMBER
XRT75R12DIB
ORDERING INFORMATION
PACKAGE
420 TBGA
OPERATING TEMPERATURE RANGE
-40^°C to +85^°C
PACKAGE DIMENSIONS -
D
D1
420 Tape Ball Grid Array
(35 mm x 35 mm, TBGA)
Rev. 1.00
26 24 22 20 18 16 14 12 10 8 6 4 2
25 23 21 19 17 15 13 11 9 7 5 3 1
e
D1
D
A1
FEATURE/MARK
A
B
C
D
E
F
G
H
J
K
L
M
N
P
R
T
U
V
W
Y
AA
AB
AC
AD
AE
AF
(A1 corner feature is mfger option)
SYMBOL
A
A1
A2
D
D1
b
e
P
INCHES
MIN
MAX
0.051 0.067
0.020 0.028
0.031 0.039
1.370 1.386
1.5000 BSC
0.024 0.035
0.0500 BSC
0.006 0.012
MILLIMETERS
MIN
MAX
1.30
1.70
0.50
0.70
0.80
1.00
34.80 35.20
38.10 BSC
0.60
0.90
1.27 BSC
0.15
0.30
125