BU3058FV Datasheet, PDF (2/5 Pages) Rohm – Silicon monolithic Integrated circuit

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○Electrical Characteristics
（VDD=3.3V, Ta=25°C, Crystal Frequency=27.000000MHz, at No Load, unless otherwise specified）
Parameter
Symbol
Min.
Limit
Typ.
Unit
Max.
Conditions
Output H voltage VOH VDD-0.4
－
－
V IOH=4.0mA
Output L voltage VOL
－
－
0.4
V IOL=4.0mA
Operating
circuit current
IDD
－
40.0
52.0
mA Output No Load
Input H current 1 IupH
-1.5
－
1.5
μA PDB Terminal,VIH=VDD
Input H current 2 IdnH
19.0
69.0
136.5
μA _{TEST Terminal,VIH=VDD}
Input H current 3 IdirH
-1.5
－
1.5
μA _{VCTRL, SEL1, SEL2 Terminal,VIH=VDD}
Input L current 1 IupL
-126.0
-53.0
-17.0
μA _{PDB Terminal,VIL=0.0V}
Input L current 2 IdnL
-1.5
－
1.5
μA _{TEST Terminal,VIL=0.0V}
Input L current 3 IdirL
Crystal Pullability
fp
-1.5
－
1.5
μA _{VCTRL, SEL1, SEL2 Terminal,VIL=0.0V}
±80
±105
±130
ppm 0≦VCTRL≦VDD ^※
※ _{This is a guarantee with only IC.}
The arrangement with a crystal maker is required separately about crystal variation.
○Block diagram
7:SEL1
8:SEL2
10:TEST
TEST Terminal,With pull-down
15:PDB
Power-down control terminal
With pull-up
4:VCTRL
1:XIN
16:XOUT
Output
Select
Control
VCXO
PLL1
PLL2
11:CLK54M
14:CLKOUT
9:CLK27M
○Table of Output Frequency（Crystal Frequency=27.000000MHz）
mode No.
SEL1
SEL2
14pin
CLKOUT
11pin
CLK54M
①
L
L
66.000000MHz
54.000000MHz
②
L
H
74.250000MHz
54.000000MHz
③
H
L
77.000000MHz
54.000000MHz
④
H
H
82.000000MHz
54.000000MHz
9pin
CLK27M
27.000000MHz
27.000000MHz
27.000000MHz
27.000000MHz
REV. A