W42C31-09 데이터 시트보기 (PDF) - Cypress Semiconductor
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W42C31-09 Datasheet PDF : 7 Pages
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W42C31-09
DC Electrical Characteristics: 0°C < TA < 70°C, VDD = 5V ±10%
Parameter
Description
Test Condition
Min
Typ
IDD
Supply Current
30
tON
Power Up Time
First locked clock cycle after
Power Good
VIL (Logic Inputs)
VIL (CLKIN)
VIH (Logic Inputs)
VIH (CLKIN)
VOL
VOH
IIL
IIH
IOL
IOH
CI
CI
RP
ZOUT
Input Low Voltage
Input Low Voltage
Input High Voltage
Input High Voltage
Output Low Voltage
Output High Voltage
Input Low Current
Input High Current
Output Low Current
Output High Current
Input Capacitance
Input Capacitance
Input Pull-Up Resistor
Clock Output Impedance
IOL = 25.7mA
IOH = 118.mA
Note 2
Note 2
@ 0.4V, VDD = 5V
@ 2.4V, VDD = 5V
All pins except CLKIN
CLKIN pin only
0.7VDD
4.2
2.5
24
24
6
500
25
AC Electrical Characteristics: TA = 0°C to +70°C, VDD = 3.3V±10%
Symbol
Parameter
Test Condition
Min
Typ
fIN
fOUT
tR
tF
tOD
tID
tJCYC
Input Frequency
Output Frequency
Output Rise Time
Output Fall Time
Output Duty Cycle
Input Duty Cycle
Jitter, Cycle-to-Cycle
Harmonic Reduction
Input Clock
30
40
Spread Off
30
40
V, 15-pF load 0.8 – 2.4
2
V, 15-pF load 2.4 – 0.8
2
15-pF load
40
40
250
fout = 40 MHz, third harmonic
8
measured, reference board,
15-pF load
Max
Unit
45
mA
5
ms
0.15VDD
V
0.4
V
V
V
0.4
V
V
–100
µA
10
µA
mA
mA
7
pF
10
pF
kΩ
Ω
Max
Unit
55
MHz
55
MHz
5
ns
5
ns
60
%
60
%
300
ps
dB
AC Electrical Characteristics: TA = 0°C to +70°C, VDD = 5V±10%
Symbol
Parameter
Test Condition
Min
Typ
Max
Unit
fIN
fOUT
tR
tF
tOD
tID
tJCYC
Input Frequency
Output Frequency
Output Rise Time
Output Fall Time
Output Duty Cycle
Input Duty Cycle
Jitter, Cycle-to-Cycle
Harmonic Reduction
Input Clock
30
Spread Off
30
V, 15-pF load 0.8 – 2.4
V, 15-pF load 2.4 – 0.8
15-pF load
40
40
fout = 40 MHz, third harmonic
8
measured, reference board,
15-pF load
40
55
MHz
40
55
MHz
2
5
ns
2
5
ns
60
%
60
%
250
300
ps
dB
5
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