cy2292 Cypress Semiconductor Corporation., cy2292 Datasheet - Page 5

• Manufacturer Part Number: cy2292
• Description: Three-pll General-purpose Eprom Programmable Clock Generator
• Manufacturer: Cypress Semiconductor Corporation.

Document #: 38-07449 Rev. *C
Electrical Characteristics, Industrial 5.0V
Electrical Characteristics, Industrial 3.3V
Switching Characteristics, Commercial 5.0V
V
V
V
V
I
I
I
I
I
V
V
V
V
I
I
I
I
I
t
t
t
t
t
t
t
Notes:
Parameter
11. XBUF duty cycle depends on XTALIN duty cycle.
12. Measured at 1.4V.
13. Measured between 0.4V and 2.4V.
14. Jitter varies with configuration. All standard configurations sample tested at the factory conform to this limit. For more information on jitter, please refer to the
Parameter
IH
IL
OZ
DD
DDS
IH
IL
OZ
DD
DDS
1
3
4
5
6
7
8
Parameter
OH
OL
IH
IL
OH
OL
IH
IL
application note: Jitter in PLL-Based Systems.
Output Period
Output Duty Cycle
Rise Time
Fall Time
Output Disable Time
Output Enable Time
Skew
CPUCLK Slew
HIGH-Level Output Voltage
LOW-Level Output Voltage
HIGH-Level Input Voltage
LOW-Level Input Voltage
Input HIGH Current
Input LOW Current
Output Leakage Current
V
V
Shutdown Mode
HIGH-Level Output Voltage
LOW-Level Output Voltage
HIGH-Level Input Voltage
LOW-Level Input Voltage
Input HIGH Current
Input LOW Current
Output Leakage Current
V
trial
V
Shutdown Mode
DD
DD
DD
DD
Supply Current
Power Supply Current in
Supply Current
Power Supply Current in
Name
Description
Description
[10]
[10]
[11]
[10]
[10]
Industrial
Indus-
[9]
Clock output range, 5V
operation
Duty cycle for outputs, defined as t
f
Duty cycle for outputs, defined as t
f
Output clock rise time
Output clock fall time
Time for output to enter three-state mode
after SHUTDOWN/OE goes LOW
Time for output to leave three-state mode
after SHUTDOWN/OE goes HIGH
Skew delay between any identical or
related outputs
Frequency transition rate
[9]
[9]
OUT
OUT
[9]
> 66 MHz
< 66 MHz
I
I
Except crystal pins
Except crystal pins
V
V
Three-state outputs
V
Shutdown active
OH
OL
IN
IN
DD
= 4.0 mA
I
V
= 4.0 mA
= V
= +0.5V
I
Except crystal pins
Except crystal pins
V
V
Three-state outputs
Shutdown active CY2292I/CY2292FI
OH
OL
= V
IN
IN
DD
Description
[3, 12, 14]
DD
= 4.0 mA
= 4.0 mA
= V
= +0.5V
DD
= V
– 0.5V
DD
Max., 3.3V operation
DD
[13]
[13]
– 0.5V
Max., 5V operation
Conditions
Conditions
CY2292
CY2292F
CY2292I/CY2292FI
2
2
÷ t
÷ t
1
1
[12]
[12]
(100 MHz)
(90 MHz)
Min.
40%
45%
11.1
1.0
10
Min.
Min.
2.4
2.0
2.4
2.0
< 0.25
Typ.
50%
50%
2.5
10
10
3
Typ.
Typ.
<1
<1
50
10
<1
<1
75
10
(76.923 kHz)
(76.923 kHz)
13000
13000
Max.
60%
55%
20.0
0.5
15
15
5
4
Max.
250
100
Max.
0.4
0.8
10
10
70
250
110
100
CY2292
0.4
0.8
10
10
Page 5 of 11
MHz/ms
Unit
Unit
Unit
mA
ns
ns
ns
ns
ns
ns
ns
mA
µA
µA
µA
µA
µA
µA
µA
µA
V
V
V
V
V
V
V
V
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