Texas Instruments TLK1501, User Manual

Page: 22 / 53

A-2
Figure A–1. TLK1501 EVM Transceiver Schematic
2
4 12 14 10 8 6
4
6
8
10
12
14
16
2
R28 R29 R30 R31 R32 R27 R26 R25
10k
VDD
J13
TXP
J14
TXN
VDDA2
0.01 C25 0.01
C24
49.9
R37
49.9
R38
C21
0.01
0.01
C38
0.01
C39
VDDA1
VDDA2
C51
0.01
0.01 C19
VDDA1
0.01
C20
VDD
VDD
0.01
C14
VDD
49.9
R23
R22
open
0.01
C15
0
R21
2 3
1
J5
3
5
7
9
11
13
4
6
8
10
12
14
15 16
1
2
J1
J8
GTX_CLK
0.01
C42
VDD
R41
100
J23
RXN
J17
RXP
C22
0.01
49.9
R35
R33
825
0.01
C26
VDDA2
200
R34
C23
0.01
49.9
R36
0.01
C40
0.01
C41
VDDA2
VDDA1
3
5
7
9
11
13
4
6
8
10
12
14
15 16
1
2
J3
R3
51
51
R4
R5
51
C18 0.01
VDD
J15
R2
51
C17
0.01
3 1
2 4
J6
R1
51
VDD
J2
R16 R17 R18 R19 R20 R13
10k
R14 R15
VDD
R24
0
VDD
VDD
R6
4.7k
0.01
C16
R9
R8
R7
R12
9 1 3 5 7 11 13
J7
R10
R11
3
5
7
9
11
13
4
6
8
10
12
14
15
16
1
2
J4
0.01
C11
L1
J16
VDDA
VDDA1
0.01
C13
0.01
C10
VDDA2
VDD
L2
C8
4.7
C7
0.01
C1
0.01
0.01
C9
L3
10k 10k 10k 10k 10k 10k 10k
VDD
VDD
J19
GND
J22
C12
10u
C6
0.01
C5
0.01
C4
0.01
C3
0.01
C2
0.01
C32
100p
C33
100p
C34
100p
C35
100p
C36
100p
C37
100p
4.7k
4.7k
4.7k
4.7k
4.7k
4.7k
3
5
7
9
11
13
15
1
10k 10k 10k 10k 10k 10k
VDDA1
10k
TLK1501