IDT 89EBPES24T3G2, Manual

Page: 25 / 35

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EDGE CONNECTOR
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ON BOARD CIRCUIT
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RESET SELECT
2-3
1-2
SILKSCREEN TABLE
_____________________
SILKSCREEN TABLE
12V POWER SELECT
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2-3
W3 | W2
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1-2 1-2 |
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W1
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1-2
2-3 2-3 | |
EDGE CONNECTOR
EXTERNAL INPUT
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W4
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POWER INDICATOR
PLACE NEAR TOP EDGE
LABEL 'POWER'
LABEL 'GND'
|
FOR "VDD"
+12.0V -> +3.3V
RESET
BOARD RESET
________________________________
NOISE-FREE ROUTING
PLACE R6 NEAR VR1
PLACE R7 NEAR U1
PLACE W5 NEAR U1 AND USE A ISLAND FOR "3_3VIO"
VDDIO
Thu Jan 17 16:46:18 2008 SHEET 2 OF 12
1.0 18-657-000
D Huang
2008
K Leung / T Tran
SCH-00146
89EBPES24T3G2
B
C308
C9
C4
C306 C1
C7
C2 C3 C305 C6 C5
TP20 TP21 TP19
R6
TP3
TP4
TP1
TP2
W5
R3
C8
R7
5
7
6
8
2
9
10
1
11
4
3
VR1
3
2
1
W3
3
2
1
W2
3
2
1
W1
4
3
2
1
J4
3
2
1
W4
R1
R2
R4
4
5 1
3
2
U2
4 3
2 1
S1
8
7
2
5
6
4 3
1
U3
DS1
R5
DS2
R8
RED
10UF
47UF
25V 25V 25V
1%
1.21K
10UF 10UF
5%
WHT
330
10K
10K
5%
0
PERST_N
RESET, POWER CONNECTOR
25V
GRN
5%
1.0UF
25V
330
47UF
WHT WHT
5%
WHT
12V_DS
0 VDD
2 8
2 8
5%
RED
25V
10UF 10UF
330UF
16V
16V
10UF
330UF
10UF
25V
9 10 11
PERST_N
M_PERSTN
10K
TITLE
DRAWING NO.
AUTHOR CHECKED BY
COPYRIGHT (C) IDT
3
SIZE REV. FAB P/N
1
1
A A
B B
C C
D
D
2
2
4
4 5
6
6 7
7
8
3 8 5
6024 SILVER CREEK VALLEY RD. SAN JOSE, CA 95138
CONFIDENTIAL PROPERTY OF INTEGRATED DEVICE TECHNOLOGY, INC.
IN
IN
PB_SW
NC NO
TLC7733D
GND
RESETN
RESET
VCC
CT
CONTROL
SENSE
RESINN
OUT
3_3VIO 3_3V
PTH08T240WAD
SYNC
Vout
VO_SEN-
Vin
TURBOTRANS
Track
GND2
GND1 Vo_Adj
Inhibit
12_0V
POWER CONN
+5V
GND
GND
+12V
3_3V 3_3V 3_3V 3_3V 3_3V 3_3V
SN74LVC1G125
VCC
Y GND
A
OE*
3_3V