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BU2192F Datasheet, PDF (2/4 Pages) Rohm – Clock generator for personal | |||
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Multimedia ICs
â¢Pin descriptions
Pin No.
Pin name
1
CLK2
2
GND
3
XTAL I
4
N.C.
5
CLK1
6
N.C.
7
DVDD
8
AVDD
â¢Input / output circuits
Type A
Function
Clock output 2 (f2 = 24.5795MHz)
GND
Reference oscillation input
â
Clock output 1 (f1 = 33.8680MHz)
â
Digital power supply
Analog power supply
Type B
Pin
Pin
From inside
1â¢5
3
â¢Absolute maximum ratings (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Applied voltage
VDD
â 0.5 ~ + 7.0
V
Input voltage
VIN
â 0.5 ~ VDD + 0.5
V
Storage temperature
Tstg
Power dissipation
Pd
â 30 ~ + 125
°C
450â
mW
ẠDo not represent guaranteed performance.
â Reduced by 4.5mW for each increase in Ta of 1°C over 25°C.
ẠNot designed for radiation resistance.
â¢Recommended operating conditions (Ta = 25°C)
Parameter
Symbol
Limits
Unit
Power supply voltage
VDD
â 4.5 ~ + 5.5
V
Input high level voltage
VIH
0.8 Ã VDD ~ VDD
V
Input low level voltage
VIL
0.0 ~ 0.2 Ã VDD
V
Operating temperature
Topr
â 5 ~ + 70
°C
Output load
CL
15 (Max.)
pF
2
BU2192F
Circuit
A
â
B
â
A
â
â
â
To inside
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