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参数资料
| 型号： | EV6090 |
| 英文描述： | EvKit for CMX639 |
| 中文描述： | 评估板的CMX639 |
| 文件页数： | 12/12页 |
| 文件大小： | 441K |
| 代理商： | EV6090 |
CVSD CODEC Evaluation Kit
9
EV6090 Evaluation Kit
2001 MX-COM, Inc.
www.mxcom.com tel: 800 638 5577 336 744 5050 fax: 336 744 5054
Doc. # 20480218.003
4800 Bethania Station Road, Winston-Salem, NC 27105-1201 USA
All trademarks and service marks are held by their respective companies.
4 Schematic Diagrams and PCB Layout
PCMCIA:C7
10UF
C12
J1:24
E6
E5
E12
P3:4
P3:2
P3:3
P3:1
AGND
PCV+
ENCIN
GND
C8
2200PF
1
2
RC2
P2:4
P2:3
P2:2
P2:1
10K
R9
AGND
2
3
1
E4
I/P_BIAS
C15
.1UF
C13
.1UF
E9
E8
3.9
R1
AGND
1000UF
C10
AGND
DGND
P4
A/D_SHOR
T
DGND
V-
V+_IN
1000UF
C32
100
Ohm
R42
100
Ohm
R43
1
2
3
4
L1
4.4mH
10
11
S1:4
10K
R5
V+
V-
3
+
2
-
8
4
1
U2:A
LM6482
AUDIO
IN
C5
.1UF
10K
R3
10K
R4
C6
.1UF
1
2
RC1
DGND
3
1
S2:1
J1:2
J1:3
J1:17
P1:4
J1:26
1K
R17
P1:3
1K
R28
E11
E10
1K
R29
1K
R10
10K
R19
C7
2200PF
2
3
1
E3
10K
R20
1K
R1
1
C4
.1UF
1UF
C9
1
2
3
100K
R6
10K
R8
SUMIN
10K
R7
C14
1UF
AGND
C36
.1UF
1K
R14
R44
10K
3
4
74HC04
U3:B
5
6
74HC04
U3:C
4
5
S2:2
C2
68PF
C1
33PF
E2
E1
7
DA
TAEN
8
N/C
10
ENCIN
9
BIAS
12
N/C
13
DECOUT
1
XT
AL
6
ENCFORCEIDLE
19
ALGORITHM
20
CLKMODE2
17
DECIN
5
ENCOUT
14
N/C
15
POWERSA
VE
16
DECFORCEIDLE
2
XT
AL
4
ENCCLK
18
DECCLK
3
N/C
22
VDD
11
VSS
21
CLKMODE1
CMX639
U1
1K
R13
10K
R23
R2
1M
BIAS
10K
R25
AGND
E7
VDD
1UF
C1
1
.1UF
C37
J1:19
J1:18
1K
R12
10K
R26
3
1
S1:1
4
5
S1:2
DGND
PCMCIA:A0
ENCOUT
PCMCIA:C3
PCMCIA:C4
J1:1
J1:20
J1:21
P1:1
1K
R16
J1:9
P1:2
1K
R18
9
7
S2:3
9
7
S1:3
DGND
1K
R22
10K
R39
R21
10K
PCV+
J1:33
J1:8
J1:28
J1:22
P1:5
X1
1.024MHz
10K
R24
1K
R15
1K
R27
10
11
S2:4
3
1
S3
AMPS
DGND
J1:25
1
2
U3:A
74HC04
9
8
U3:D
74HC04
11
10
U3:E
74HC04
13
12
U3:F
74HC04
J1:7
J1:6
J1:5
J1:4
AGND
C31
.1UF
VDD
V+
DGND
1000UF
C33
AGND
V+
IN
VDD
IN
V-
IN
DECOUT
GND
AUDIO
OUT
AGND
PCMCIA:B6
J1:15
PCMCIA:C0
PCMCIA:OUT
-0
DECCLK
PCMCIA:A2
PCMCIA:A1
ENCCLK
C3
.1UF
5
+
6
-
7
U2:B
LM6482
TP1
PCMCIA:C1
PCMCIA:C2
PCMCIA:B0
DECIN
GND
PCMCIA:C5
PCMCIA:EXCLK-0
PCMCIA:A7
Figure 6: CVSD Control Section
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| EV60-S1 | 制造商:Cooper Crouse-Hinds 功能描述: |
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| EV61-100-12-SERIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
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| EV61-100-22-SERIES | 制造商:未知厂家 制造商全称:未知厂家 功能描述:Peripheral IC |
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