cxd1944r Sony Electronics, cxd1944r Datasheet - Page 12

• Manufacturer Part Number: cxd1944r
• Description: Ieee1394 3-port 200mbps Cable Transceiver/arbiter
• Manufacturer: Sony Electronics

External Components and Pin Connection
LINK Controller
0.1 F
Interface
LINK V
LDSEL
Power
Down
DD
V
DD
10k
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
0.1 F
XRESET
LPS
LREQ
V
LDSEL
DV
PWD
DV
SYSCLK
DV
CTL0
CTL1
D0
D1
D2
D3
DD-IO
DD
SS
SS
V
DD
/SLOW
/I
V
SO
DO
200k
6.6k
Cable Power
–12–
20pF
V
V
DD
DD
100k
Link On Configuration
20pF
20pF
V
DD
10k
Programming
Power Class
2.4k
220pF
CNA Out
V
DD
TPB1+
TPB1+
TPA2+
TPB2+
TPA3+
TPB3+
TPA1–
TPB1–
TPA2–
TPB2–
TPA3–
TPB3–
TPB3
TPB2
TPB1
AV
SS
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
Tp Cables
Tp Bias
CXD1944R
Tp Cables