IDT 8A 72QFN Series, Руководство пользователя

Страница: 22 / 29

5
5
4
4
3
3
2
2
1
1
D D
C C
B B
A A
SILKSCRN:
VDDO_Q8,Q3,Q5
SILKSCRN:
VDDO_Q0,Q9,Q6
SILKSCRN:
VDDO_Q1,Q10,Q7
SILKSCRN:
VDDO_Q2,Q4,Q11
SILKSCRN:
VDD_CLK0
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
3V3
2V5
SILKSCRN:
3.3V Top
2.5V Bot
1.8V Float
5V0
VDDO_Q1_10_7
5V0
VDDO_Q2_4_11
VDDO_Q8_3_5
5V0
VDDO_Q0_9_6
5V0
5V0
VDD_CLK0
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
IDT8A34001
9 3
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
27 October 2016
Power Supplies 2
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
IDT8A34001
9 3
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
27 October 2016
Power Supplies 2
OF
PROJECT NAME
DRAWN
CHECK
DESIGN
TITLE
DRAWING NUMBER REVISION
RELEASE DATE SHEET
SUBTITLE
1.2 SK-10280-01
IDT8A34001
9 3
Fidus Systems
375 Terry Fox Drive, Ottawa, ON K2K 0J8
Indira3
DB
DB
DB
27 October 2016
Power Supplies 2
R64 26.1k
C812
0.1uF
R404 44.2k
C20
0.01uF
R
5
5
1
0
k
R
4
0
0
1
0
k
R89 21k
R50 26.1k
C
4
0
1
0
.0
1
u
F
RvR 02-09-15
U19
LP38798SD-ADJ/NOPB
IC REG LDO ADJ 0.8A 12WSON
IN
1
IN
2
IN_CP
3
CP
4
EN
5
GND
6
GND
7
FB
8
SET
9
OUT_FB
10
OUT
11
OUT
12
DAP
13
C810
0.1uF
R401 26.1k
C813
10uF
R501 44.2k
TP1
C26
0.01uF
C816
0.1uF
R403 21k
R
4
7
1
0
k
R92 44.2k
C811
10uF JP4
VDDA_SEL
R
6
1
1
0
k
R
5
8
5
2
.3
k
C817
10uF
R503 21k
C403
0.1uF
C23
0.01uF
R
4
0
1
0
k
R
3
5
5
2
.3
k
C
2
7
1
.0
u
F
JP9
VDDA_SEL
C
2
1
1
.0
u
F
R93 21k
R
4
0
2
5
2
.3
k
R84 44.2k
C404
10uF
C29
0.01uF
C
2
8
0
.0
1
u
F
C
3
0
1
.0
u
F
R
6
5
5
2
.3
k
C
2
2
0
.0
1
u
F
C
2
4
1
.0
u
F
JP7
VDDA_SEL
R
5
1
5
2
.3
k
RvR 02-09-15
U21
LP38798SD-ADJ/NOPB
IC REG LDO ADJ 0.8A 12WSON
IN
1
IN
2
IN_CP
3
CP
4
EN
5
GND
6
GND
7
FB
8
SET
9
OUT_FB
10
OUT
11
OUT
12
DAP
13
C814
0.1uF
R85 21k
RvR 02-09-15
U400
LP38798SD-ADJ/NOPB
IC REG LDO ADJ 0.8A 12WSON
IN
1
IN
2
IN_CP
3
CP
4
EN
5
GND
6
GND
7
FB
8
SET
9
OUT_FB
10
OUT
11
OUT
12
DAP
13
C
4
0
0
1
.0
u
F
C
3
1
0
.0
1
u
F
R88 44.2k
C
2
5
0
.0
1
u
F
C402
0.01uF
JP5
VDDA_SEL
C815
10uF
R57 26.1k
RvR 02-09-15
U22
LP38798SD-ADJ/NOPB
IC REG LDO ADJ 0.8A 12WSON
IN
1
IN
2
IN_CP
3
CP
4
EN
5
GND
6
GND
7
FB
8
SET
9
OUT_FB
10
OUT
11
OUT
12
DAP
13
R43 26.1k
RvR 02-09-15
U20
LP38798SD-ADJ/NOPB
IC REG LDO ADJ 0.8A 12WSON
IN
1
IN
2
IN_CP
3
CP
4
EN
5
GND
6
GND
7
FB
8
SET
9
OUT_FB
10
OUT
11
OUT
12
DAP
13
JP6
VDDA_SEL