XR72L52 Datasheet, PDF (479/480 Pages) Exar Corporation – TWO CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

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TWO CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
ORDERING INFORMATION
PART NUMBER
XRT72L52IQ
PACKAGE DIMENSIONS
PACKAGE TYPE
14x20mm, 100 Lead Plastic QFP
XRT72L52
REV. 1.0.1
OPERATING TEMPERATURE
RANGE
-40°C to +85°C
100 LEAD PLASTIC QUAD FLAT PACK
(14 mm x 20 mm, QFP)
Rev. 2.00
D
D1
80
51
81
50
E1 E
100
31
1
30
A2
B
e
A
Seating Plane
A1
C
α
L
SYMBOL
A
A
1
A
2
B
C
D
D₁
E
E
1
e
L
α
1.95 mm Form
INCHES
MILLIMETERS
MIN
MAX
MIN
MAX
0.102
0.134
2.60
3.40
0.002
0.014
0.05
0.35
0.100
0.120
2.55
3.05
0.009
0.015
0.22
0.38
0.005
0.009
0.13
0.23
0.931
0.951
23.65
24.15
0.783
0.791
19.90
20.10
0.695
0.715
17.65
18.15
0.547
0.555
13.90
14.10
0.0256 BSC
0.65 BSC
0.026
0.037
0.65
0.95
0°
7°
0°
7°
Note: The control dimension is the millimeter column
463