BU2288FV
Multimedia ICs
1/6
Clock generator IC
BU2288FV


The BU2288FV is an IC that generates plural clocks required for DVD system from a 2-channel PLL external crystal
oscillator. The six kinds of signals for video and audio system are generated with low jitter.

zApplication zExternal dimensions (Unit : mm)
All DVD sets


zFeatures
1) All clock signals needed for DVD can be
generated by a single chip.
2) All output low jitter (No load 30psec)
3) No need for additional components.
(BU2288FV has a PLL loop filter inside.)
4) 3.3V single power supply
5) Small SSOP-B16 package.



zAbsolute maximum ratings (Ta=25°C)
Parameter Symbol Limits Unit
∗ An operation is not guaranteed.
∗ In case it is used at Ta=25°C or more, 4.5mW is reduced at every1°C.
∗ Radiation resistance design is not used.
∗ Power dissipation is measured when BU2288FV is placed on the board.
Applied voltage
Input voltage
Storage temperature range
Power dissipation
VDD
VIN
Tstg
Pd
−0.5 to +7.0
−0.5 to VDD+0.5
−30 to +125
450
V
V
°C
mW



zRecommended operating conditions (Ta=25°C)
Parameter Symbol UnitMax.Typ.Min.
Supply voltage
Input "H" voltage range
Input "L" voltage range
Operation temperature range
Output maximum load
VDD
VIH
VIL
Topr
CL
3.0
0.8VDD
0
−5
−
−
−
−
−
−
3.6
VDD
0.2VDD
70
15
V
V
V
°C
pF







SSOP-B16
9
8
16
1
0.1
6.4
±
0.3
4.4
±
0.2
5.0±0.2
0.15±0.1
0.22±0.1
0.65
1.15
±
0.1
0.3Min.
0.1