6201-EV1-REV2 Schematic and Layout

6201-EV1-REV2
Schematic and Layout
DOC TYPE:
SCHEMATIC AND LAYOUT
BOARD REFERENCE:
6201-EV1-REV2
BOARD TYPE:
Customer Main
WOLFSON DEVICE(S):
WM8903
DATE:
May 2009
DOC REVISION:
Rev 1.1
1
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
SCHEMATIC
Sheet 1: Top Level
2
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 2: S/PDIF Codec
3
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 3: USB Interface
4
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 4: Control IF Level Shift
5
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 5: Audio IF Level Shift
6
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 6: Analogue Input
7
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 7: WM8903 footprint
8
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 8: Analogue Output
9
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 9: USB Power
10
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 10: External Power
11
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 11: Board ID
12
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 12: Mechanical Components
13
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Sheet 13: Tables
14
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
BILL OF MATERIALS (BOM)
Item
RefDes
Description
Manufacturer
Manufacturer's Part Number
1
MSC1
Grip Seal Bag, 90x115mm
CPC
PA123
2
J5 J43
3.5mm Jack Socket 6.5mm Centre Height
Technik Industrial
TSH-3565-PBT-TIC-T
3
U9
74ALVC164245 16 Bit Dual Supply Bus Transceiver
SSO
Philips
74ALVC164245DL
4
U5
USB Streaming Controller
Texas Instruments
TAS1020BPFB
5
C35 C36
27pF 0603 SMD Ceramic Capacitor 50V NPO
Panasonic
ECJ-1VC1H270J
6
J31
Phono Socket PCB mount YELLOW
Dragon City
RS109 - Yellow
7
J10 J16 J17
Phono Socket PCB mount RED
Dragon City
RS-109 Red
8
J6 J7 J8
Phono Socket PCB mount WHITE
Dragon City
RS-109 White
9
MISC2
Lead-free label, 15mm round
Brady
805794
10
H1 H2 H3 H4 H7
2x10 2.54mm pitch PCB Pin Header VERTICAL
Harwin
M20-9981045
11
H6 J24 J25 J34 J37 J39
1x2 PCB Pin Header 0.1" VERTICAL
Harwin
M20-9990245
12
J11 J12 J13 J14 J15 J30 J32 J33 J35 J36
1x3 2.54mm Header Vertical
Harwin
M20-9990345
13
H5
1x4 2.54mm PCB Header Vertical
Harwin
M20-9990445
14
Q5
BC847BS NPN Dual Bipolar Transistor SOT363
Philips
BC847BS
15
J9
USB receptacle Type B
FCI
61729-0010BLF
16
MECH1
IC Socket DIL 8 WAY
Multicomp
2227MC-08-03-F1
17
J18 J19 J20 J26
SMB Connector PCB Mount 50 Ohm VERTICAL
Amphenol
SMB1251B1-3GT30G-50
18
Q1 Q6
Si1902DL N- Channel Dual MOSFET SC-70
Vishay Siliconix
SI1902DL-T1-E3
19
C1 C4 C33 C37 C38
10uF 10V SMD Tantalum Capacitor case A
Kemet
T491A106K010AT
20
PS1 PS2 PS3 PS4
0.35A Poly Switch 1210
Tyco
MICROSMD035F-2
15
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part Number
21
J23 J28
PCB mount 1X3 terminal block for 2.5mm wire guage
LUMBERG
KRM 03
22
L1 L2
300R 0805 BMB2A Ferrite Bead
Meggitt
BMB2A0300AN1
23
L3
47uH 1210 Surface Mount Inductor 'PA series'
Panasonic
ELJPA470KF
24
U13
TORX147PL Digital Audio Fiber Optic Receiver
Toshiba
TORX147PL
25
U11
Fiber Optic Transmitting Module for Digital Audio
Interface
Toshiba
TOTX147PL
26
PS5
1.1A Poly Switch 1210
Raychem
MICROSMD110F-2
27
SW1
B3S1000 SPNO SMT PCB mount switch
Omron
B3S-1000
28
R8
1R50 1206 SMD chip resistor 5% 0.25W
Vishay BC
2312 1551 1508
29
C3 C22 C23 C24 C26 C27 C28 C32 C42 C43
C44 C45 C48 C49 C62 C67 C68 C69 C72
C73
0.1uF 0603 SMD Ceramic Capacitor 16V X7R
Phycomp
06032R104K7B2
30
C12 C13
47pF 0603 SMD Ceramic Capacitor 50V NPO
AVX
06035A470JAT2A
31
C5 C6 C7 C8 C10 C21 C29 C34 C39 C41
220pF 0603 SMD Ceramic Capacitor 50V NPO
AVX
06035A221JAT2A
32
P1 P2 P100 P101 P102 P103 P104 P105
Hexagonal brass M3 size spacer 20mm length
Harwin
R6379-02
33
C70 C71
15pF 0603 SMD Ceramic Capacitor 50V X7R
Phycomp
2238 867 15159
34
C11
0.01uF 0603 SMD Ceramic Capacitor 50V X7R
Phycomp
2238 586 15636
35
TP41 TP42 TP43 TP44 TP45 TP46 TP48
TP50 TP52 TP53 TP54 TP55 TP56 TP57
TP60 TP61
1.32mm PCB Test Terminal BLACK
VERO
20-2136
36
TP1 TP13 TP30 TP31
1.32mm PCB Test Terminal RED
Vero
20-313141
37
SC1 SC2 SC100 SC101 SC102 SC103
SC104 SC105
Slotted Panhead Screw - M3 thread; 12mm long
Roebuck
PFP527
38
W1 W2 W100 W101 W102 W103 W104 W105
Plain M3 size washer
Roebuck
PFP2497
16
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part Number
39
C17 C18 C19 C74 C75
4.7uF 0805 SMD Ceramic Capacitor 16V X5R
Kemet
C0805C475K4PAC
40
R59
47k 1206 SMD chip 4 resistor array 5% 0.063W
Phycomp
2350 035 10473
41
R20 R24 R34 R35 R38 R39 R60
10k 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 10K
42
R25 R33 R65 R68
100K 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 100K
43
R11
1k5 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 1K5
44
R67 R75 R76 R77
16R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 16R
45
R6
2k2 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 2K2
46
R9 R10
27R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 27R
47
R32
3K0 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 3K
48
R72
33k 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 33K
49
R45 R48
33R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 33R
50
R70 R73
3K9 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 3K9
51
R21 R27 R37 R40
4K7 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 4K7
52
R5 R7 R12 R13 R14 R16 R18 R23 R29 R31
R42
47K 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 47K
53
R15
680R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 680R
54
R61
75R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 75R
55
R2 R3 R4 R17 R26 R30 R36 R43 R46 R47
R50 R52 R54 R66 R69 R71 R74
0R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 0R
56
C30
100pF 0603 SMD Ceramic Capacitor 50V NPO
Multicomp
U0603C101JCT
57
C31
1000pF 0603 SMD Ceramic Capacitor 50V NPO
Multicomp
U0603C102JCT
58
C2 C9 C14 C15 C16 C20 C25 C40
1uF 0805 SMD Ceramic Capacitor 10V X7R
Multicomp
N0805R105KCT
59
U4
1.5A low dropout positive regulator - 1.8V fixed
National
Semiconductor
LM1086IS-1.8
17
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part Number
60
Q3
P-Channel MOSFET 60v, Rds(on) = 0.17R - SOT23
Vishay
SI2309DS
61
D2 D3 D5
1N5337B 4.7V 5W Zener Diode PTH
ON Semiconductor
1N5337BG
62
D1 D4
1N5341B 6.2V 5W Zener Diode PTH
ON Semiconductor
1N5341BG
63
U2
MC34064 Undervoltage Sense Circuit, SOIC8
On Semiconductor
MC34064D-005G
64
U3 U14
DS1818 3.3V active-low Power-On-Reset chip SOT
Dallas
Semiconductor
DS1818R-10+
65
U1 U6
KF33BD Very Low Drop +3.3V Voltage Regulator SO
SGS Thomson
Microelectronics
KF33BD
66
U7
EEPROM 8x8 i2c interface (un-programmed)
Microchip
Technology
24LC64-I/P
67
Q2 Q4 Q7 Q8 Q9
BSS138 N-Channel enhancement Mode FET
Fairchild
Semiconductor
BSS138
68
Y2
12.0MHz GSX49-4/351BF SM Crystal 12pF
Golledge
GSX49-4/351BF 12.0MHz
69
Y1
6.0MHz GSX-752A/351JF SM Crystal 30pF
Golledge
GSX-752A/351JF 6.0MHz
70
J1 J2 J3 J4 J40 J41 J42
4mm Non-Insulated Panel Socket 16A
PJP
3110I
71
J38 J44
Phono Socket PCB mount Pair Red/White
Rapid
20-1290
72
LNK_J11 LNK_J12 LNK_J15 LNK_J32
LNK_J33
0.1" OPEN JUMPER LINK RED
Protech
22-3565
73
LNK_H7-5 LNK_H7-4 LNK_H7-3 LNK_H7-2
LNK_H7-1 LNK_J13 LNK_J14 LNK_J24
LNK_J25 LNK_J30 LNK_J34 LNK_J35
LNK_J36 LNK_J37 LNK_J38 LNK_J39
LNK_J40 LNK_J41 LNK_J42 LNK_J43
LNK_J44
0.1" OPEN JUMPER LINK YELLOW
Protech
22-3570
74
L4 L5
120R 0603 BLM18A Series Inductor Type Ferrite
Bead
Murata
BLM18AG121SN1D
75
R1 R19 R22 R28 R41 R62 R63 R64
470R 0603 SMD chip resistor 1% 0.063W
Tyco
01622949-1
18
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Item
RefDes
Description
Manufacturer
Manufacturer's Part Number
76
LED1 LED3 LED4 LED5 LED6 LED7 LED8
KP-2012MGC 0805 SMD Chip LED GREEN
Kingbright
KP-2012MGC
77
LED2 LED9
KP-2012SRC-PRV 0805 SMD Chip LED RED
Kingbright
KP-2012SRC-PRV
78
U8
PCA9554D I2C I/O Expander
Philips
PCA9554D
79
C66
1uF 0603 SMD Ceramic Capacitor 6.3V X5R
Murata
GRM188R60J105KA01D
80
PCB1
PCB
Kelan Circuits Ltd
6201-EV1-REV2
81
U12
WM8804 1:1 Digital Interface Transceiver with PLL
Wolfson
Microelectronics
WM8804GEDS
82
U10
Ultra Low Power Codec for Portable Audio
Applications
Wolfson
Microelectronics
WM8903GEFK
83
C60 C61
2.2uF 0603 SMD Ceramic Capacitor 10V X5R
Murata
GRM188R61A225KE34D
84
C52 C53 C55 C58
4.7uF 0603 SMD Ceramic Capacitor 6.3V X5R
Murata
GRM188R60J475KE19D
85
C56
2.2uF 0402 SMD Ceramic Capacitor 6.3V X5R
Murata
GRM155R60J225ME15D
86
J21 J22 J27 J29
1x2 PCB Pin Header 0.1" VERTICAL
Harwin
M20-9990245
87
C50 C51
0.1uF 0603 SMD Ceramic Capacitor 16V X7R
Phycomp
06032R104K7B2
88
TP47 TP49 TP51
1.32mm PCB Test Terminal BLACK
VERO
20-2136
89
TP10 TP11 TP25
1.32mm PCB Test Terminal RED
Vero
20-313141
90
C46 C47 C54 C57 C59 C63 C64 C65
0.1uF 0402 SMD Ceramic Capacitor 16V X7R
MuRata
GRM155R71C104KA88D
91
R44 R49 R51 R53 R55 R56 R57 R58
20R 0603 SMD chip resistor 1% 0.063W
Multicomp
MC 0.063W 0603 1% 20R
92
TP2 TP3 TP5 TP32 TP33 TP59 TP63
1.32mm off-board connection point
N/A
N/A
Unpop
19
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
PCB LAYOUT
Top Layer: Overview
20
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Top Layer: Silkscreen + Copper
21
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Top Layer: Copper
22
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Layer 2: Copper
23
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Layer 3: Copper
24
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
Bottom Layer: Copper
25
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
APPLICATION SUPPORT
If you require more information or require technical support, please contact the Wolfson Microelectronics Applications group through the following channels:
Email:
Telephone Apps:
Fax:
Mail:
apps@wolfsonmicro.com
+44 (0) 131 272 7070
+44 (0) 131 272 7001
Applications Engineering at the address on the last page
or contact your local Wolfson representative.
Additional information may be made available on our web site at: http://www.wolfsonmicro.com
26
May 2009, Rev 1.1
6201-EV1-REV2
Schematic and Layout
IMPORTANT NOTICE
Wolfson Microelectronics plc (“Wolfson”) products and services are sold subject to Wolfson’s terms and conditions of sale, delivery and payment supplied at the time of order
acknowledgement.
Wolfson warrants performance of its products to the specifications in effect at the date of shipment. Wolfson reserves the right to make changes to its products and specifications or
to discontinue any product or service without notice. Customers should therefore obtain the latest version of relevant information from Wolfson to verify that the information is
current.
Testing and other quality control techniques are utilised to the extent Wolfson deems necessary to support its warranty. Specific testing of all parameters of each device is not
necessarily performed unless required by law or regulation.
In order to minimise risks associated with customer applications, the customer must use adequate design and operating safeguards to minimise inherent or procedural hazards.
Wolfson is not liable for applications assistance or customer product design. The customer is solely responsible for its selection and use of Wolfson products. Wolfson is not liable
for such selection or use nor for use of any circuitry other than circuitry entirely embodied in a Wolfson product.
Wolfson’s products are not intended for use in life support systems, appliances, nuclear systems or systems where malfunction can reasonably be expected to result in personal
injury, death or severe property or environmental damage. Any use of products by the customer for such purposes is at the customer’s own risk.
Wolfson does not grant any licence (express or implied) under any patent right, copyright, mask work right or other intellectual property right of Wolfson covering or relating to any
combination, machine, or process in which its products or services might be or are used. Any provision or publication of any third party’s products or services does not constitute
Wolfson’s approval, licence, warranty or endorsement thereof. Any third party trade marks contained in this document belong to the respective third party owner.
Reproduction of information from Wolfson datasheets is permissible only if reproduction is without alteration and is accompanied by all associated copyright, proprietary and other
notices (including this notice) and conditions. Wolfson is not liable for any unauthorised alteration of such information or for any reliance placed thereon.
Any representations made, warranties given, and/or liabilities accepted by any person which differ from those contained in this datasheet or in Wolfson’s standard terms and
conditions of sale, delivery and payment are made, given and/or accepted at that person’s own risk. Wolfson is not liable for any such representations, warranties or liabilities or for
any reliance placed thereon by any person.
ADDRESS:
Wolfson Microelectronics plc
Westfield House
26 Westfield Road
Edinburgh
EH11 2QB
United Kingdom
Tel :: +44 (0)131 272 7000
Fax :: +44 (0)131 272 7001
Email :: apps@wolfsonmicro.com
27
May 2009, Rev 1.1