CY22392 Cypress Semiconductor Corp., CY22392 Datasheet - Page 5

• Manufacturer Part Number: CY22392
• Description: Three-pll General Purpose Flash Programmable Clock Generator
• Manufacturer: Cypress Semiconductor Corp.

Electrical Characteristics
Switching Characteristics
Document #: 38-07013 Rev. *C
I
I
C
C
C
V
V
I
I
I
I
I
1/t
t
t
t
t
t
t
Notes:
Parameter
OH
OL
IH
IL
OZ
DD
DDS
2
3
4
5
6
7
3.
4.
5.
6.
IH
IL
Parameter
XTAL_MIN
XTAL_MAX
LOAD_IN
1
Guaranteed by design, not 100% tested.
Guaranteed to meet 20%–80% output thresholds and duty cycle specifications.
Reference Output duty cycle depends on XTALIN duty cycle.
Jitter varies significantly with configuration. Reference Output jitter depends on XTALIN jitter and edge rate.
Output High Current
Output Low Current
Crystal Load Capacitance
Crystal Load Capacitance
Input Pin Capacitance
HIGH-Level Input Voltage
LOW-Level Input Voltage
Input HIGH Current
Input LOW Current
Output Leakage Current
Total Power Supply Current
Total Power Supply Current
in Shutdown Mode
Output Frequency
Output Duty Cycle
Rising Edge Slew
Rate
Falling Edge Slew
Rate
Output three-state Tim-
ing
Clock Jitter
Lock Time
[3]
[3]
[3]
Description
Name
[3]
[3, 6]
[3]
[3, 4]
[3]
[3, 5]
[3]
[3]
[3]
Clock output limit, Commercial
Clock output limit, Industrial
Duty cycle for outputs, defined as t
Fout < 100 MHz, divider >= 2, measured at
V
Duty cycle for outputs, defined as t
Fout > 100 MHz or divider = 1, measured at
V
Output clock rise time, 20% to 80% of V
Output clock fall time, 20% to 80% of V
Time for output to enter or leave three-state mode
after SHUTDOWN/OE switches
Peak-to-peak period jitter, CLK outputs mea-
sured at V
PLL Lock Time from Power-up
DD
DD
V
V
Capload at minimum setting
Capload at maximum setting
Except crystal pins
CMOS levels,% of AV
CMOS levels,% of AV
V
V
Three-state outputs
3.3V Power Supply; 2 outputs @
166 MHz; 4 outputs @ 83 MHz
3.3V Power Supply; 2 outputs @
20 MHz; 4 outputs @ 40 MHz
Shutdown active
/2
/2
OH
OL
IN
IN
= AV
= +0.3 V
= 0.5V, V
= V
DD
DD
DD
/2
– 0.5, V
– 0.3 V
DD
Description
Conditions
= 3.3 V
DD
DD
DD
= 3.3 V
2
2
t
t
1
1
DD
,
,
DD
Min.
70%
12
12
Min.
45%
40%
0.75
0.75
Typ.
100
<1
<1
24
24
30
50
6
7
5
Typ.
50%
50%
150
400
1.4
1.4
1.0
Max.
30%
CY22392
Max.
10
10
10
20
55%
60%
200
166
300
3
Page 5 of 9
AV
AV
Unit
MHz
MHz
Unit
V/ns
V/ns
mA
mA
mA
mA
pF
pF
pF
ms
ns
ps
A
A
A
A
DD
DD