W682510DK Nuvoton Technology Corporation of America, W682510DK Datasheet - Page 9

• Manufacturer Part Number: W682510DK
• Description: KIT DEVELOPMENT FOR W682510
• Manufacturer: Nuvoton Technology Corporation of America

Specifications of W682510DK

• Main Purpose: Telecom, CODEC
• Embedded: No
• Utilized Ic / Part: W682510
• Primary Attributes: Dual Voice Band PCM CODEC
• Secondary Attributes: Parallel & Serial Modes, 2 RJ9 Handset Jacks
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant

4 Schematics
4.1 Clock and power circuits
Winbond Electronics Corporation America
2727 N First Street, San Jose CA 95134
J5
PJ_202A_POWER_JACK
-
+9 VDC + symbol for
positive polarity
EG1903-ND
VCC
add: off - on
1
3
2
SW11
C
1
3
2
1
4
TTL_OSC 2.048 MHz
PWR: OFF - ON
EN
GND
+
Y1
VCC
OUT
8
5
+
0.1uF
C12
VCC
2
1
2
1
U5
NJU7201X/TO 3V
U6
NJU7201X/TO 5V
IN
GND
IN
GND
TO 92 CASE
TO 92 CASE
74HC393/SO
OUT
OUT
9V Battery Holder
13
12
1
2
1
2
0.1uF
U3A
74HC393/SO
C13
U3B
J6
+
-
CLK
CLR
CLK
CLR
3
3
VCC
QC
QD
QC
QD
QA
QB
QA
QB
1
2
3
JP6
3 pin pinstrip
3
4
5
6
11
10
9
8
VCC
3V
5V
EXT. PWR. SEL.
5V TO 3V REG
32KHz
16kHz
3 pin pinstrip
BCLK
JP7
5V
2048KHz
1024KHz
512KHz
256KHz
128KHz
64KHz
8KHz
+
1
2
3
C14
220uF Electro@16v
2
3
1
4
U4A
74HC74
D
CLK
CLR
PRE
BCLK freq.
6x2 pin pinstrip
11
1
3
5
7
9
JP5
2
4
6
8
10
12
Q
Q
5
6
+
C15
10uF tant@16v
BCLK
FSYNC
1
2
2 pin pinstrip
VCC
R11
330
J7
D1
LED
682x10DK
USB
Power:
5V
GND
9