CXD2053AM 查看數據表（PDF） - Sony Semiconductor
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CXD2053AM Datasheet PDF : 14 Pages
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CXD2053AM/AS
Electrical Characteristics
DC Characteristics (Logic Section)
(VDD = 5.0V, VSS = 0V, Ta = 25°C)
Item
Symbol
Condition
Min. Typ. Max. Unit
Remarks
Output voltage
VOH IOH = –2mA
VOL
IOL = 4mA
VDD – 0.8
V Pins 24, 25, 26,
0.4
V 27 and 28
Output voltage
VOH IOH = –3mA
VOL
IOL = 3mA
VDD/2
VDD/2
V
Pin 21 only
V
Output voltage
VOL
IOL = 3mA
0.4
V Pin 16 only
VIH
Input voltage
VIL
2.2
V Pins 13, 14, 18
0.8
V and 19
VIH
Input voltage
VIL
0.7 × VDD
V
0.3 × VDD V
Pin 22 only
VIH
Input voltage
VIL
0.8 × VDD
V
0.2 × VDD V
Pins 15 and 16
Input hysteresis
width
Vhys
0.05 × VDD
0.4
V Pins 15 and 16
V Pin 18
Input leak current Ii
VIN = either VSS or VDD –10
+10
µA
Except for Pins
13, 14 and 22
Output leak current IOZ
VIN = eother VSS or VDD –40
+40 µA Pin 16 only
Input current
Ii
VIN = VDD
40 100 240 µA Pins 13 and 14
Feedback resistor
Rfbk
XI (Pin 22) = either
VDD or VSS
250k 1M 2.5M
Ω
Between Pins 21
and 22
Current consumption IDD
Clock 14.318MHz
29
mA
Sum of Pins 1, 9
and 20
AC Characteristics
Item
Symbol
Clock frequency
fxi
Condition
(VDD = 5.0V, VSS = 0V, Ta = 25°C)
Min. Typ. Max.
14.318
Unit
MHz
Remarks
Pin 22 input, or
oscillator between
Pins 21 and 22
I/O Pin Capacitance
Item
Input pin
capacitance
Output pin
capacitance
Input/output pin
capacitance
Symbol
Condition
CIN
VDD = VI = 0V,
f = 1MHz
COUT
VDD = VI = 0V,
f = 1MHz
CI/O
VDD = VI = 0V,
f = 1MHz
Min. Typ. Max. Unit
9
pF
11
pF
11
pF
Remarks
–3–
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