BU3056FV ROHM Co. Ltd., BU3056FV Datasheet - Page 2
BU3056FV
Manufacturer Part Number
BU3056FV
Description
Clock Generator
Manufacturer
ROHM Co. Ltd.
Datasheet
1.BU3056FV.pdf
(5 pages)
○ Electrical Characteristics
( VDD=3.3V,Ta=25 ℃ ,at No Load ,unless otherwise specified )
○ Block Diagram
○ Output Frequency
MODE1
Parameter
Pull-up load
Pull-down load
Output H voltage
Output L voltage
Consumption
current1
Consumption
current2
Consumption
current3
Consumption
current4
H
H
L
L
MODE1
MODE2
XOUT
PDB
MODE2
XIN
H
H
L
L
PDB
H
H
H
H
L
L
L
L
Symbol
IDD1
IDD2
IDD3
IDD4
VOH
VOL
Rpu
Rpd
Logic
Input Frequency
12.0000MHz
12.0000MHz
24.5760MHz
25.0000MHz
12.0000MHz
12.0000MHz
24.5760MHz
25.0000MHz
Min.
2.9
28
25
-
-
-
-
-
PLL1
PLL2
Limit
Typ.
59
53
-
-
16
25
22
13
REV. A
12.0000MHz
12.0000MHz
24.5760MHz
25.0000MHz
L Output
L Output
L Output
L Output
Max.
CLK0
0.4
90
80
-
21
33
29
17
Unit
kΩ
kΩ
mA
mA
mA
mA
V
V
CLK0
CLK1
CLK2
25.0000MHz
25.0000MHz
33.3333MHz
60.0000MHz
L Output
L Output
L Output
L Output
Conditions
Input PIN pull-up load value
Input PIN pull-down load value
IOH= - 4.0mA
IOL=4.0mA
MODE1=L, MODE2=L,
Xtal=12.000MHz
MODE1=L, MODE2=H,
Xtal=12.000MHz
MODE1=H, MODE2=L,
Xtal=24.576MHz
MODE1=H, MODE2=H,
Xtal=25.000MHz
CLK1
27.0000MHz
48.0000MHz
48.0000MHz
25.0000MHz
L Output
L Output
L Output
L Output
CLK2
2/4