LR38637 Datasheet, PDF (9/15 Pages) Sharp Electrionic Components – Digital Signal Processor For VGA/CIF CMOS Image Sensors

LR38637
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
I/O power supply voltage
DVDD2
Internal power supply voltage
DVDD
Input voltage
VI2
Output voltage
VO2
Storage temperature
TSTG
RATING
–0.3 to +4.3
–0.3 to +3.3
–0.3 to DVDD2 + 0.3
–0.3 to DVDD2 + 0.3
–65 to +150
UNIT
V
V
V
V
˚C
RECOMMENDED OPERATING CONDITIONS
PARAMETER
SYMBOL
CONDITIONS
Power supply voltage
DVDD2 I/O digital power supply
DVDD Internal digital power supply
Y _{Operating temperature}
TOPR
Operating frequency
fOPR
Internal logic
MIN.
2.7
2.25
–20
TYP.
3.0
2.50
+25
12.27
MAX.
3.6
2.75
+70
UNIT
V
V
˚C
MHz
R _{ELECTRICAL CHARACTERISTICS}
A DC Characteristics
PARAMETER
Input "Low" voltage 1
I ^{N Input "High" voltage 1}
SYMBOL
VIL1
VIH1
(DVDD2 = 3.0 V, DVDD = 2.5 V, TA = –20 to +70˚C)
CONDITIONS
MIN. TYP. MAX. UNIT NOTE
0.7DVDD2
0.3DVDD2 V
1
V
Input "Low" voltage 2
Input "High" voltage 2
Positive trigger voltage
M ^{Negative trigger voltage}
Hysteresis voltage
I _{Hysteresis voltage}
L _{Input leakage current}
Input "Low" current
E _{Output "Low" voltage 1}
Output "Low" voltage 2
Output "High" voltage 2
R _{Output "Low" voltage 3}
Output "High" voltage 3
P Oscillation frequency
VIL2
VIH2
VT⁺
VT^–
VT⁺ – VT^–
VHYS
II2
IIL
VOL1
VOL2
VOH2
VOL3
VOH3
FOSC
VIN = 0V to DVDD2
VIN = DVDD2
[with pull-up 98 k$]
VIN = 0 V
IOL = 3 mA
IOL = 3 mA
IOH = –3 mA
IOL = 10 mA
IOH = –7 mA
0.8DVDD2
1.24
0.17
0.1DVDD2
–1.0
0.2DVDD2 V
V
V
1.21 V
V
V
+1.0 µA
–5.0
+5.0 µA
–30
µA
0.2DVDD2 V
0.5
V
DVDD2 – 0.5
V
0.5
V
DVDD2 – 0.5
V
24.5454
MHz
2
3
4
5
6
7
8
9
10
9