Analog Devices ADSP-21375 Manual page 81

A
1
J8
CON012
SPDIF DNP
COAX
2 SPDIF_COAX_IN
INPUT
1
3.3V
2
C175
0.01UF
0402
DNP
65LVDS2D
U16
1
DAIP1_SPDIF_OUT
2
SN74LVC1G08
SOT23-5
DNP
3
U17
1
2
SN74LVC1G08
SOT23-5
DNP
3.3V 3.3V
C174 C184
0.01UF 0.01UF
0402 0402
DNP DNP
SN74LVC1G08 SN74LVC1G08
4
A
B
3.3V
R140
15.0K
C185 0603
0.22UF DNP
0805
DNP
R141 U2
C186 75.0
0.22UF 0603
0805 DNP
RIN-
DNP
RIN+ ROUT
NC1
R125
NC2
10.0K
0603
DNP
SN65LVDS2D
SOIC8
DNP
DAIP2_PLLMCLK_OUT
DAIP3_PLLMCLK_IN
C172 R127
0.1UF 249.0
0805 0805
DNP DNP
4 SPDIF_COAX_OUT 2
R128
107.0
0805
DNP
4
Loopback Test Switch
(Default= All OFF)
For Test Purposes Only
SW6
1 8
SPDIF_COAX_IN SPDIF_COAX_OUT
2 7
RX_IN TX_OUT
3 6
4 5
DIP4
SWT018
B
R124
22
0402
VCC
DNP
DAIP18_SPDIF_IN
NC3
GND
3.3V 3.3V
R137 R136
100 100
0402 0402
DNP DNP U39
1
GND
R138
0 2
SREF
0402
3
S1
4
S2
GTL2002
TSSOP8
J7
CON012
DNP
SPDIF
COAX
OUT
1
5V_PLL
5V_B 5V_B
FER5
600
0603
R126
0
0603
AGND2
TLC2932
C
3.3V
C173
0.01UF
0402
C169
0.1UF U32
0402
1
C1+
3
C1-
ADM3202
4
C2+
C168
0.1UF 5
C2-
0402
11
DPI9_UART0_TX T1IN
SW5
1 8 10
T2IN
DPI12_UART0_CTS
2 7 12
R1OUT
DPI10_UART0_RX
3 6 9
R2OUT
DPI11_UART0_RTS
4 5 ADM3202ARNZ
SOIC16
DIP4
SWT018
UART Enable Switch
SERIAL PORT
(UART 0)
5V_B
R134 R135 R139
200.0K 511.0 330
0603 0402 0603
DNP
8
GREF
R133
7 22
DREF
0402
6
D1
5
D2
U38
C183
0.01UF 5
FIN_B VCO_OUT
0402
4
FIN_A SELECT
8
NC PFD_OUT
5V_B
VCO_IN
1
LOGIC_VDD VCO_VDD
BIAS
9
PFD_INH VCO_INH
7
LOGIC_GND VCO_GND
TLC2932
TSSOP14
5V_PLL 5V_PLL
5V_B
C176 C177 C178 C179
10UF 0.01UF 0.01UF 1UF
0805 0402 0402 0603
AGND2 AGND2
TLC2932 TLC2932 TLC2932
ANALOG
DEVICES
Title
EXTERNAL PLL, SPDIF, & RS-232
Size Board No.
C
Date 6-15-2007_13:43
C
D
3.3V
C170
0.1UF J6
0402
2
1
V+
6 6
V-
2
7
14 TX_OUT 3
T1OUT
7
8
T2OUT
13 RX_IN
4
R1IN
8 9
R2IN
5
C171
0.1UF
0402 DB9F
5V_PLL
5V_PLL
R132
10K
0402
VCO Selection Jumper
JP1
3 1 2
IDC2X1
2 R131
75.0K
0603
6
12 AGND2
14 R129
232.0
13 0603
10
R130
11 3.32K
0603
C180 C181
0.27UF 0.027UF
0603 0603
C182
AGND2 0.27UF
0603
AGND2
AGND2
20 Cotton Road
Nashua, NH 03063
PH: 1-800-ANALOGD
ADSP-21375 EZ-KIT Lite
Rev
A0202-2006
1.0A
Sheet 9 of 13
D
1
2
3
4