CN8330 Datasheet, PDF (82/101 Pages) Conexant Systems, Inc – DS3/E3 Framer with 52 Mbps HDLC Controller

4.0 Mechanical/Electrical Specifications
4.4 Mechanical Specifications
CN8330
DS3/E3 Framer with 52 Mbps HDLC Controller
4.4 Mechanical Specifications
Figure 4-3. 68–Pin Plastic Leaded Chip Carrier (J-Bend)
.042"
.048"
X 45˚
68 PLCC
D
D1
.042"
.056"
E E1
PIN 1 IDENTIFIER
.050" BSC.
D3
E3
SEE DETAIL 'A'
D2
E2
D2
E2
S
Y
M
B
O
L
A
A1
D
D1
D2
D3
E
E1
E2
E3
INCHES
MIN.
.165
.090
.985
.950
.445
.985
.950
.445
NOM.
.800 REF.
.800 REF.
MAX.
.200
.130
.995
.958
.465
.995
.958
.465
MILLIMETERS
MIN. NOM. MAX.
4.20
5.08
2.29
3.30
25.02
25.27
24.13
24.33
11.30
11.81
20.32 REF.
25.02
25.27
24.13
24.33
11.30
11.81
20.32 REF.
A1
A
.025"/.045" R
.026"
.032"
.020" MIN.
DETAIL "A"
.013"
.021"
4-8
Conexant
100441E