S5N8943B Datasheet, PDF (19/22 Pages) Samsung semiconductor – G.Lite ADSL Analog Front End IC

5. Application Circuit
5.1 ATU-R
P1
P2
P3
P4
10u 0.1u 10u 0.1u 10u 0.1u 10u 0.1u
G1
G2
G3
G4
DA<13:0>
MCLK
G2
P2
AUXCLK
1 TX_DATA6
2 TX_DATA5
3 TX_DATA4
4 TX_DATA3
5 TX_DATA2
6 TX_DATA1
7 TX_DATA0
8 MCLK
9 DVSS_DAC
10 DVDD_DAC
11 AUXCLK
AD<13:0>
G3
P3
0.1u
12 RX_DATA0
13 RX_DATA1
14 RX_DATA2
15 RX_DATA3
16 RX_DATA4
17 RX_DATA5
18 RX_DATA6
19 RX_DATA7
20 RX_DATA8
21 RX_DATA9
22 RX_DATA10
23 RX_DATA11
24 RX_DATA12
25 RX_DATA13
26 DVSS_ADC
27
28
29
30
0.1u
DVDD_ADC
RX_ADCIP
RX_ADCIN
RX_FOUTN
S5N8943B
G.Lite ADSL Analog Front End IC
0.0375k
0.1u
1k
0.0375k
0.1u
1k
1.24k
0.1u _P1
G1
P8
P9
P10
10u 0.1u 10u 0.1u 10u 0.1u
G8
G9
G10
S5N8943B01
(100QFP)
TX_VCOM 80
AVDD_TX 79
TX_OUTP 78
TX_OUTN 77
AVSS_TX 76
ASUB_TX 75
AVDD_FAT 74
NC 73
NC 72
AVSS_FAT 71
NC 70
AVDD_REF 69
CBG_REF 68
REXT_REF 67
AVSS_REF 66
ASUB_REF 65
RX_VCOM 64
RX_FINP 63
RX_FINN 62
RX_AOUTN 61
RX_AOUTP 60
AVDD_RX 59
RX_INP 58
RX_INN 57
RX_INPG 56
RX_INNG 55
AVSS_RX 54
ASUB_RX 53
TM0 52
TM1 51
1u
P10
G10
P9
P9
39n
39n
5.1k
5.1k
TX_OUTP
TX_OUTN
P8
G8 1u
100p
6.8k
1k
1k
1k
P7 ^1k
G7
39n
39n
39n
4.3k 39n
4.3k
P6
RX_INP
RX_INN
P4 P5G5
10u 0.1u 10u 0.1u 10u 0.1u
G4
P6 G6
SCLK
SEN
SDOUT
SDIN
G6
P5
P6
P7
10u 0.1u 10u 0.1u 10u 0.1u
G5
G6
G7
CONFIDENTIAL
System Interface
Preliminary Information (Rev.1.0)
19