Circuit Descriptions, Abbreviation List, and IC Data Sheets
EN 142
FTL2.1E, FTL2.2E
9.
9.11.7 Diagram B14D, UDA1352TS (IC7I25)
Figure 9-17 Internal block diagram and pin configuration
BLOCK DIAGRAM
PIN CONFIGURATION
E_14620_148.eps
080704
VOUTR
5
17
RESET
CLOCK
AND
TIMING CIRCUIT
PCMDET
1
LOCK
16
n.c.
21, 22, 27
DAC
VOUTL
15
DAC
VDDA(DAC)
14
VSSA(DAC)
20
Vref
19
TEST1
2
TEST2
18
AUDIO FEATURE PROCESSOR
INTERPOLATOR
NOISE SHAPER
IEC 60958
DECODER
SLICER
L3-BUS
OR I
2
C-BUS
INTERFACE
NON-PCM DATA
SYNC
DETECTOR
8
L3DATA
9
L3CLOCK
10
L3MODE
25
DA1
28
DA0
3
VDDD
7
VSSD
6
VDDD(C)
12
VSSD(C)
24
VDDA(PLL)
23
VSSA(PLL)
13
SPDIF
26
4
SELSTATIC
SELIIC
11
MUTE
UDA1352TS
UDA1352TS
1
2
3
4
5
6
7
8
9
10
11
12
13
14
PCMDET
TEST1
VDDD
SELIIC
RESET
VDDD(C)
VSSD
L3DATA
L3CLOCK
L3MODE
MUTE
VSSD(C)
SPDIF
VDDA(DAC)
DA0
n.c.
SELSTATIC
DA1
VDDA(PLL)
VSSA(PLL)
n.c.
n.c.
VSSA(DAC)
Vref
TEST2
VOUTR
LOCK
VOUTL
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Содержание FTL2.1E
Страница 94: ...94 FTL2 xE AA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 1 Part 1 E_14620_053a eps 040105 ...
Страница 96: ...96 FTL2 xE AA 7 Circuit Diagrams and PWB Layouts Layout SSB Top Side Part 3 E_14620_053c eps 040105 Part 3 ...
Страница 97: ...Circuit Diagrams and PWB Layouts 97 FTL2 xE AA 7 Layout SSB Top Side Part 4 Part 4 E_14620_053d eps 040105 ...
Страница 100: ...100 FTL2 xE AA 7 Circuit Diagrams and PWB Layouts Layout SSB Bottom Side Part 1 Part 1 SAM SDM E_14620_054a eps 300305 ...
Страница 101: ...Circuit Diagrams and PWB Layouts 101 FTL2 xE AA 7 Layout SSB Bottom Side Part 2 Part 2 E_14620_054b eps 300305 ...
Страница 102: ...102 FTL2 xE AA 7 Circuit Diagrams and PWB Layouts Layout SSB Bottom Side Part 3 Part 3 E_14620_054c eps 300305 ...
Страница 103: ...Circuit Diagrams and PWB Layouts 103 FTL2 xE AA 7 Layout SSB Bottom Side Part 4 Part 4 E_14620_054d eps 300305 ...