Datasheet


    
SLLS418I − JUNE 2000 − REVISED DECEMBER 2004
24
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
APPLICATION INFORMATION
NOTE A: See Crystal Selection section
21 22 23 24 25 26 27 28
79 78 77 76 7580 74
RESET
XO
XI
CPS
72 71 7073
29 30 31 32 33
69 68 67 66 65
34 35 36
AGND
DGND C/LKON PC0 PC1 DGND DV
DD
DGND
TSB41AB3
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
6.34 kΩ
± 1%
V
DD
24.576 MHz
Link Pulse
or Pullup to
V
DD
Power Down
17
18
19
20
D3
D5
DGND
CTL0
CTL1
DV
D0
D1
LREQ
D6
D7
DGND
CNA
PD
LPS
D2
SYSCLK
D4
DGND
DD
V
DD-5V
37 38 39 40
AGND
PC2
ISO
DV
DD
TESTM SE SM AV
DD
AV
DD
AGND AGND AGND AGND
TPB1+
TPA2+
TPA2−
TPB2+
TPB2−
TPBIAS1
TPA1+
AV
TPBIAS0
TPA0+
TPA0−
AGND
TPBIAS2
TPB0+
TPB0−
TPA1−
TPB1−
AGND
AV
DD
DD
AV
DD
44
43
42
41
64 63 62 61
AGND
AV
DD
AV
DD
AGND
R1 R0
DV
DD
DV
DD
FILTER0 FILTER1
DGND
PLLGND
PLLV
DD
PLLGND
DV
DD
V
DD
C9
(see
Note A)
0.001 µF 0.1 µF
0.1 µF
0.001 µF
0.1 µF
V
D
D
0.001 µF
0.1 µF
V
DD
0.001 µF
0.001 µF
0.001 µF
V
DD
10 kΩ
LKON
Bus
Power-Class
Programming
ISO
Cable Power
400 kΩ
0.001 µF
0.1 µF
0.001 µF
1 µF
V
DD
V
DD
Link V
DD
CNA Out
TP Cables
Interface
Connection
V
DD
TPBIAS
TP Cables
Interface
Connection
V
DD
1 µF
TPBIAS
TP Cables
Interface
Connection
1 µF
TPBIAS
0.1 µF
0.001 µF
0.1 µF
0.1 µF
0.001 µF
0.1 µF
0.001 µF
0.001 µF
0.001 µF
0.01 µF
0.1 µF
0.1 µF
0.001 µF
C10
(see
Note A)
Manager
1 kΩ
1 kΩ
Figure 9. External Component Connections