參數(shù)資料
型號(hào): BU2381FV
元件分類: XO, clock
英文描述: 114.54546 MHz, VIDEO CLOCK GENERATOR, PDSO16
封裝: SSOP-16
文件頁數(shù): 1/6頁
文件大?。?/td> 57K
代理商: BU2381FV
BU2381FV
Multimedia ICs
Clock generator for digital still camera
BU2381FV
BU2381FV is a high-performance 3-channel PLL IC. PLL circuit generates necessary clocks by inputting standard clocks
of crystal oscillator from outside. Changing a connection of wire can generate any clocks required for any applications of
users. Jitter and S/N characteristic has achieved almost the same high-quality sound and vision as oscillating module
because of optimization of PLL. Frequency can be changed by the internal dividing control.
z
Applications
z
External dimensions
(Unit : mm)
Digital still camera
z
Features
1) Generate clocks for video output, CDS, USB from standard
clock input
2) No external elements required for PLL
3) Standard clocks apply to two kinds of NTSC/PAL
4) Single power supply of 3.3V operating
5) SSOP-B16 small package
z
Absolute maximum ratings
(Ta=25
°
C)
1/5
Parameter
Unit
Applied voltage
Input voltage
Storage temperature range
Power dissipation
Derating : 4.5mW/
°
C for operating above Ta=25
°
C
An operation is not guaranteed.
Radiation resistance design is not used.
Power dissipation is measured when BU2381FV is placed on the board.
Symbol
V
DD
V
IN
Tstg
Pd
Limits
0.5 to
+
7.0
0.5 to V
DD
+
0.5
30 to
+
125
450
V
V
°
C
mW
z
Recommended operating conditions
(Ta=25
°
C)
Parameter
Symbol
Unit
Max.
Typ.
Min.
Supply voltage
Input "H" voltage range
Input "L" voltage range
Operation temperature range
Output maximum load
V
DD
V
IH
V
IL
Topr
C
L
3.0
0.8V
DD
0
5
3.6
V
DD
0.2V
DD
70
15
V
V
V
°
C
pF
SSOP-B16
9
8
16
1
0
6
±
0
4
±
0
5.0
±
0.2
0.15
±
0.1
0.22
±
0.1
0.65
1
±
0
0
0.1
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