W181 Datasheet, PDF (6/9 Pages) Cypress Semiconductor – Peak Reducing EMI Solution

W181
DC Electrical Characteristics: 0°C < T_A < 70°C, V_DD = 5V ±10%
Parameter
I_DD
t_ON
V_IL
V_IH
V_OL
V_OH
I_IL
I_IH
I_OL
I_OH
C_I
C_I
R_P
Z_OUT
Description
Supply Current
Power-Up Time
Input Low 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
Test Condition
First locked clock cycle after
Power Good
Note 1
Note 1
@ 0.4V, V_DD = 5V
@ 2.4V, V_DD = 5V
All pins except CLKIN
CLKIN pin only
Min.
0.7V_DD
2.4
Typ.
30
24
24
6
500
25
Max.
Unit
50
mA
5
ms
0.15V_DD
V
V
0.4
V
V
–100
µA
10
µA
mA
mA
7
pF
10
pF
kΩ
Ω
AC Electrical Characteristics: T_A = 0°C to +70°C, V_DD = 3.3V ±5% or 5V±10%
Parameter
Description
Test Condition
Min.
f_IN
f_OUT
t_R
t_F
t_OD
t_ID
t_JCYC
Input Frequency
Input Clock
28
Output Frequency
Spread Off
28
Output Rise Time
V_DD, 15-pF load 0.8V–2.4V
Output Fall Time
V_DD, 15-pF load 2.4V–0.8V
Output Duty Cycle
15-pF load
40
Input Duty Cycle
40
Jitter, Cycle-to-Cycle
Harmonic Reduction
f_out = 40 MHz, third harmonic
8
measured, reference board,
15-pF load
Typ.
2
2
250
Max.
75
75
5
5
60
60
300
Unit
MHz
MHz
ns
ns
%
%
ps
dB
6