XRT72L50 Datasheet, PDF (470/471 Pages) Exar Corporation – SINGLE CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER

XRT72L50
SINGLE CHANNEL DS3/E3 FRAMER IC WITH HDLC CONTROLLER
REV. 1.2.1
ORDERING INFORMATION
PART NUMBER
XRT72L50IQ
PACKAGE DIMENSIONS
PACKAGE TYPE
14x20mm, 100 Lead Plastic QFP
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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
A₂
B
C
D
D
1
E
E₁
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
457