Datasheet
SLLS423I − JUNE 2000 − REVISED MARCH 2005
22
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
POST OFFICE BOX 1443
• HOUSTON, TEXAS 77251−1443
APPLICATION INFORMATION
component connection
Details regarding connection of components to the various terminals of the TSB41AB1 are discussed primarily
in entries for each terminal in the terminal functions table. Figure 4, Figure 5, Figure 6, and Figure 8 are
diagrammatic views showing the connections for all required external components. Note: All component
connection diagrams are top view.
1 kΩ
26
25
† See Figure 10, Figure 11, and Figure 12.
‡ See Figure 13 and Figure 14.
§ See Terminal Functions Table.
53
54
55
56
57
58
59
60
61
62
63
64
123456789101112
17
18
19
20
21
22
23
24
27
28
373839404142434445464748
RESET
FILTER0
FILTER1
PLLV
DD
PLLGND
XI
XO
DV
DD
DV
DD
DGND
DGND
LREQ
SYSCLK
CNA
CTL0
D1
D2
D3
D4
D5
D6
D7
PD
DGND
C/LKON
PC0
PC1
PC2
ISO
CPS
DV
DD
TESTM
SE
SM
DD
AV
AGND
TPB−
TPB+
TPA−
TPA+
TPBIAS
NC
R0
R1
AGND
13 14 15 16
29
30
31
32
33343536
49
50
51
CTL1
D0
LPS
NC
DGND
DV
DD
AV
DD
AV
DD
AGND
AGND
NC
NC
NC
AGND
AGND
AV
DD
AV
DD
NC
0.1
µF
0.001
µF
0.001
µF
V
DD
6.34 kΩ ± 1%
TP Cables
Interface
Connection †
0.001 µF
0.001 µF
0.1 µF
V
DD
1 kΩ (Optional) §
0.1
µF
0.001
µF
0.001
µF
V
DD
DGND
400 kΩ
Cable Power
ISO
Power-Class
Programming
10 kΩ
LKON
Bus Manager
0.001 µF
0.1
µF
V
DD
12 pF
¶
12 pF
¶
24.576 MHz
0.01 µF
1.0
µF
V
DD
0.1 µF
0.1 µF
0.1
µF
0.001
µF
0.001
µF
V
DD
52
CNA OUT
‡
TSB41AB1
POWER DOWN
¶ See crystal selection section for more details
PLLGND
Figure 4. External Component Connections (PAP)