BU7344HFV Datasheet, PDF (10/14 Pages) Rohm – Compact 1ch Clock Generators for Digital Cameras

BU7344HFV,BU7345HFV,BU7346GUL
●Application circuit example
Technical Note
L : 40.5000MHz
H : 36.0000MHz
VDD
VSS
OUT
27.0000MHz
IN
SEL
OE
L : 40.5000MHz
H : 36.0000MHz
L : disable
H : enable
Fig.55 Application circuit example(BU7344HFV)
* For VDD and VSS, insert a bypass capacitor of approx. 0.1μF as close as possible to the pin.Bypass capacitors with
good high-frequency characteristics are recommended. Even though we believe that the typical application circuit is
worth of a recommendation, please be sure to thoroughly recheck the characteristics before use.
●Equivalent circuit
Pin name
Pin number
Equivalent circuit
OUT
3, B3
I^FC^r内^om部^thか^e ら^{inside of IC}
OE(PDB)
SEL
4, A2
5, A3
IN(XIN)
6, A1
T_ICo_å†th_部e_へinside of IC
FrICo内m部thかe ら
inside of IC
Fin_Ir_Csoiå†mde_部tho_かef _らIC
T_ICo_å†th_部e_へinside of IC
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10/13
2011.01 - Rev.A