CN8330EPD CONEXANT [Conexant Systems, Inc], CN8330EPD Datasheet - Page 13

• Manufacturer Part Number: CN8330EPD
• Description: DS3/E3 Framer with 52 Mbps HDLC Controller
• Manufacturer: CONEXANT [Conexant Systems, Inc]

CN8330
DS3/E3 Framer with 52 Mbps HDLC Controller
100441E
1.1 Pin Descriptions
The CN8330 Framer is packaged in a 68-pin Plastic Leaded Chip Carrier (PLCC)
and an 80-pin Metric Quad Flat Pack (MQFP) and shown in
Figure 1-2
Table
diagrams of the CN8330. Pin descriptions, labels, and I/O assignments are
detailed in
Figure 1-1. CN8330 Pinout Diagram - 68-Pin PLCC
1-1.
RXBCK/RXGAPCK
VALFCS/TXOVH
IDLE/FRMCAR
Figure 1-3
respectively. Pin assignments are listed in numerical order in
Table
DS3CKI
RXNEG
RXMSY
RXPOS
TCLKO
RXCLK
RXDAT
RXCKI
FIFEN
INIT*
GND
VCO
GND
V
1-2.
DD
Conexant
and
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
Figure 1-4
illustrate functionally partitioned logic
CN8330
Framer
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
1.0 Product Description
Figure 1-1
TESTI
TXSYO
TXCKI
TXBCK/TXGAPCK
TDAT[7]/TXSYI
TDAT[6]/TXDATI
TDAT[5]/TXENCI
TDAT[4]/LCVERRI
GND
V
TDAT[3]
TDAT[2]
TDAT[1]
TDAT[0]
TXCCK
CBITI
PPDLONLY
1.1 Pin Descriptions
DD
and
1-3