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BU2363FV-E2
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
BU2285FV
,BU2363FV
T
echnical Note
10/16
www
.rohm.com
2009.04 - Rev
.
A
© 2009 ROHM Co., Ltd.
All rights reserved.
●
Reference data (BU2363FV T
emperature and Supply voltage variations data)
Fig.77 18.4MHz
T
emperature
-
Duty
45
46
47
48
49
50
51
52
53
54
55
-25
0
25
50
75
100
T
emper
ature
:
T[
℃
]
Duty
:
Duty[%]
Fig.76 36.9MHz
T
emperature
-
Period-Jitter MIN-MAX
0
100
200
300
400
500
600
-25
0
25
50
75
100
T
em
perat
ure
:
T[
℃
]
Period-jit
t
e
rM
I
N
-M
AX
:
PJ
-M
I
N
-M
AX[
ps
ec
]
Fig.75 36.9MHz
T
emperature
-
Period-Jitter 1
σ
0
10
20
30
40
50
60
70
80
90
100
-25
0
25
5
0
75
100
T
em
pe
rat
ure
:
T[
℃
]
Period-jit
t
er1
σ
:
PJ
-1
σ
[pse
c]
Fig.74 36.9MHz
T
emperature
-
Duty
45
46
47
48
49
50
51
52
53
54
55
-25
0
25
50
75
1
00
T
em
perature
:
T[
℃
]
Du
ty
:
Du
ty[%]
Fig.69 33.9MHz
T
emperature
-
Period-Jitter 1
σ
0
10
20
30
40
50
60
70
80
90
100
-25
0
25
50
75
100
T
em
pe
rat
ure
:
T[
℃
]
Period-jit
t
er1
σ
:
PJ
-1
σ
[pse
c]
Fig.68 33.9MHz
T
emperature
-
Duty
45
46
47
48
49
50
51
52
53
54
55
-25
0
25
50
75
100
T
emper
ature
:
T[
℃
]
Duty
:
Duty[%
]
Fig.73 16.9MHz
T
emperature
-
Period-Jitter
0
100
200
300
400
500
600
-25
0
25
50
75
100
T
em
perat
ure
:
T[
℃
]
Period-jit
t
e
rM
I
N
-M
AX
:
PJ
-M
I
N
-M
AX[
ps
ec
]
Fig.78 18.4MHz
T
emperature
-
Period-Jitter 1
σ
Fig.79 18.4MHz
T
emperature
-
Period-Jitter
0
10
20
30
40
50
60
70
80
90
100
-25
0
25
50
75
100
T
em
pe
rat
ure
:
T[
℃
]
Period-jit
t
er1
σ
:
PJ
-1
σ
[pse
c]
Fig.70 33.9MHz
T
emperature
-
Period-Jitter MIN-MAX
Fig.71 16.9MHz
T
emperature
-
Duty
Fig.72 16.9MHz
T
emperature
-
Period-Jitter 1
σ
0
100
200
300
400
500
600
-25
0
25
50
75
100
T
em
perat
ure
:
T[
℃
]
Period-jit
t
e
rM
I
N
-M
AX
:
PJ
-M
I
N
-M
AX[
ps
ec
]
45
46
47
48
49
50
51
52
53
54
55
-25
0
25
50
75
100
T
emper
ature
:
T[
℃
]
Duty
:
Duty[%]
0
10
20
30
40
50
60
70
80
90
100
-25
0
25
50
75
100
T
em
perat
ure
:
T[
℃
]
Period-jit
t
er1
σ
:
PJ
-1
σ
[p
se
c]
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=3.3V
VDD=2.9V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=3.3V
VDD=2.9V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
VDD=2.9V
VDD=3.3V
VDD=3.7V
0
100
200
300
400
500
600
-25
0
25
50
75
100
T
em
perat
ure
:
T[
℃
]
Period-jit
t
erM
I
N
-M
AX
:
PJ
-M
I
N
-M
AX[
ps
ec
]
VDD=3.3V
VDD=2.9V
VDD=3.7V
BU2285FV
,BU2363FV
T
echnical Note
11
/
1
6
www
.rohm.com
2009.04 - Rev
.
A
© 2009 ROHM Co., Ltd.
All rights reserved.
●
Reference data (BU2363FV T
emperature and Supply voltage variations data)
●
Block diagram, Pin assignment
◎
BU2285FV
CTRLA CLKA
CLKB
L 33.8688MHz
16.9344MHz
OPEN 36.8640MHz
18.4320MHz
CTRLB CLKDAC
L 13.5000MHz
OPEN 27.0000MHz
1:VDD1
24:CLK33M
2:VSS1
23:CTRLB
3:CLK16M
22:CLK54M
4:AVSS
21:OE
5:AVDD
20:CLKDAC
6:AVDD
19:DVDD
7:AVSS
18:DVSS
8:XTALIN
17:DVSS
9:XTALOUT
16:CLK27M
10:NC
15:VDD2
11:CT
RLA
14:VSS2
12:CLKA
13:CLKB
BU2285FV
Fig.81
0
10
20
30
40
50
-25
0
25
50
75
100
T
em
per
at
ure
:
T[
℃
]
C
irc
uit
C
urrent
:
IDD[mA]
Fig.80 Consumption current
(with maximum output load)
T
emperature
-
Consumption current
VDD=2.9V
VDD=3.3V
VDD=3.7V
Fig.82
XTAL
OSC
PLL1
1/4
1/2
1/2
1/4
PLL2
1/8
1/8
8:XTALIN
9:XTALOUT
22:CLK54M
12:CLKA
16:CLK27M
21:OE
11:CTRA
(54.0000MHz)
(CTRLA=
OPEN:36.8
640MHz
CTRLA=L :33.8688MHz)
(CTRLA=OPEN:4
8.0kHz type
C
T
R
L
A
=
L
:
4
4
.
1
k
H
z
t
y
p
e
)
20:CLKDAC
(CTRLB=
OPEN:27.0
000MHz
CTRLB=L :13.5000MHz)
(27.0000MHz)
23:CTRLB
(CTRLB=
OPEN:27.0
000MHz
CTRL=L :13.5000MHz)
24:CLK33M
(33.8688MHz )
3:CLK16M
(16.9344MHz)
13:CLKB
(CTRLA=
OPEN:18.4
320MHz
CTRLA=L :16.9344MHz)
BU2285FV
,BU2363FV
T
echnical Note
12/16
www
.rohm.com
2009.04 - Rev
.
A
© 2009 ROHM Co., Ltd.
All rights reserved.
●
Block diagram, Pin assignment
◎
BU2363FV
FSEL CLK768FS
CLK384FS
L 33.8688MHz
16.9344MHz
OPEN 36.8640MHz
18.4320MHz
1:VDD2
16:OE
2:VSS
2
15:CLK33M
3:CLK254M
14:FSEL
4:CLK27M
13:CLK16M
5:AVDD
12:DVDD
6:AVSS
11:DVSS
7:XTALIN
10:768FS1
8:XTALOUT
9:384FS2
BU2363FV
Fig.83
Fig.84
XT
AL
OSC
XTALIN=36.8640MH
z
1/8
1/4
MUL
T
I-
P
L
L
Tec
hnol
ogy
PLL2
1/4
1/8
1/2
(FSEL=O
PEN
:36.8640MHz
FSEL=L :33.8688MHz)
(FSEL=O
PEN
:18.4320MHz
FSEL=L :16.9344MHz)
7:XTALIN
8:XTALOUT
3:CLK54M
10:768FS1
16:OE
14:FSEL
(54.0000MHz)
(FSEL=OP
EN:48.0kHz type
FSEL=L :44.1k
Hz type
)
4:CLK27M
(27.0000MHz)
15:CLK33M
(33.8688MHz)
13:CLK16M
(16.9344MHz)
9:384FS2
P1-P3
P4-P6
P7-P9
P10-P12
P13-P15
P16-P17
BU2363FV-E2
Mfr. #:
Buy BU2363FV-E2
Manufacturer:
Description:
Clock Generators & Support Products AV EQUIP DVDVID REF CLOCK GEN
Lifecycle:
New from this manufacturer.
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Products related to this Datasheet
BU2363FV-E2
BU2285FV-E2