CXD2302Q データシートの表示（PDF） - Sony Semiconductor
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CXD2302Q Datasheet PDF : 25 Pages
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CXD2302Q
DC characteristics
(Fc = 50MHz, AVDD = 5V, DVDD = 5V or 3.3V, VRB = 0.5V, VRT = 2.5V, Ta = 25°C)
Item
Supply
current
Analog
Digital
Reference current
Reference resistance
(VRT – VRB)
Self-bias voltage
Analog input resistance
Input capacitance
Output capacitance
Digital input voltage
Digital input current
Digital output current
Symbol
Conditions
Min. Typ. Max. Unit
IAD + IDD
IAD
IDD
NTSC ramp
wave input
CLE = 0V
DVDD = 5V
DVDD = 3.3V
25
36
23
33 mA
2
3
IREF
4.1
5.4
7.7 mA
RREF
260 370 480
Ω
VRB
VRT – VRB
Shorts VRTS and AVDD
Shorts VRBS and AVSS
0.52 0.56 0.60
V
1.80 1.92 2.04
Fc = 50MHz
13
RIN
VIN
Fc = 35MHz
16
kΩ
Fc = 20MHz
30
CAI1
VIN, VIN = 1.5V + 0.07Vrms
15
CAI2
VRTS, VRT, VRB, VRBS, VREF
11
pF
CDIN
TEST, CLK, CLP, CLE, OE
11
CAO
CCP
CDO
D0 to D7, TEST
11
pF
11
VIH
AVDD = 4.75 to 5.25V
2.2
DVDD = 3 to 5.5V
VIL
Ta = –40 to +85°C
V
0.8
CLK
–240
240
IIH
IIL
VI = 0V to AVDD TEST,
Ta = –40 to +85°C CLP, CLE
–240
40
µA
OE
–40
240
IOH
OE = 0V
VOH = DVDD – 0.8V
DVDD = 5V
IOL
Ta = –40 to +85°C VOL = 0.4V
4
–2
mA
IOH
OE = 0V
VOH = DVDD – 0.8V
DVDD = 3.3V
IOL
Ta = –40 to +85°C VOL = 0.4V
2.4
–1.2
mA
IOZH
OE = 3V
VOH = DVDD
–40
DVDD = 3 to 5.5V
IOZL
Ta = –40 to +85°C VOL = 0V
–40
40
µA
40
Note) The voltage of up to (AVDD + 0.5V) can be input when DVDD = 3.3V. But the output pin voltage is less
than the DVDD voltage. When the digital output is in the high impedance mode, the IC may be damaged
by applying the voltage which is more than the (DVDD + 0.5V) voltage to the digital output.
–7–
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