CN8380 Datasheet, PDF (83/91 Pages) Conexant Systems, Inc – integrated quad line interface unit unit for both 1.544 Mbps (T1) and 2.048 Mbps (E1) applications

CN8380
Quad T1/E1 Line Interface
4.0 Electrical/Mechanical Specifications
4.6 Packaging
4.6 Packaging
Figure 4-10. 128-Pin MQFP Mechanical Drawing
E
E1
E2
PIN 1
REF
D2 D1 D
2.00
2.00
D1
e
b
DETAIL A
E1
A ^A2
A1
DETAIL A
8380_027
c
L
L1
PIN 1 REF MARK
S
Y
ALL DIMENSIONS
M
B
IN MILLIMETERS
O
L MIN. _NOM. MAX
A
3.04 3.40
A1 0.25 0.33
A2 2.57 2.71 2.87
D
23.20 REF.
D1
20.0 REF.
D2
18.5 REF
E
17.20 RE.
E1
14.0 REF
E2
12.5 REF
L 0.73
0.88 1.03
L1
1.6 REF
e
0.50 BSC
b 0.13
---- 0.28
c 0.13
---- 0.23
Ref. 128-PIN MQFP (GP00-D448)
N8380DSA
Conexant
4-13
Advance Information