CY2304
Maximum Ratings
Supply Voltage to Ground Potential.................–0.5V to +7.0V
DC Input Voltage (Except Ref) ...............–0.5V to V
DD
+ 0.5V
DC Input Voltage REF.............................................–0.5 to 7V
Storage Temperature ..................................–65°C to +150°C
Junction Temperature ..................................................150°C
Static Discharge Voltage
(per MIL-STD-883, Method 3015) .............................> 2000V
Operating Conditions for CY2304SC-X Commercial Temperature Devices
Parameter
V
DD
T
A
C
L
C
IN
t
PU
Supply Voltage
Operating Temperature (Ambient Temperature)
Load Capacitance (below 100 MHz)
Load Capacitance (from 100 MHz to 133 MHz)
Input
Capacitance
[3]
0.05
Power-up time for all VDD's to reach minimum specified voltage
(power ramps must be monotonic)
Description
Min.
3.0
0
Max.
3.6
70
30
15
7
50
Unit
V
°C
pF
pF
pF
ms
Electrical Characteristics for CY2304SC-X Commercial Temperature Devices
Parameter
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
I
DD
(PD mode)
I
DD
Description
Input LOW Voltage
Input HIGH Voltage
Input LOW Current
Input HIGH Current
Output LOW Voltage
[4]
Test Conditions
Min.
2.0
Max.
0.8
Unit
V
V
µA
µA
V
V
µA
mA
mA
mA
V
IN
= 0V
V
IN
= V
DD
I
OL
= 8 mA (–1, –2)
I
OH
= –8 mA (–1, –2)
Unloaded outputs, 100-MHz REF,
Select inputs at V
DD
or GND
Unloaded outputs, 66-MHz REF
(–1,–2)
Unloaded outputs, 33-MHz REF
(–1,–2)
2.4
50.0
100.0
0.4
12.0
45.0
32.0
18.0
Output HIGH Voltage
[4]
Supply Current
Power-down Supply Current REF = 0 MHz
Switching Characteristics for CY2304SC-X Commercial Temperature Devices
[5]
Parameter
t
1
t
1
Name
Output Frequency
Output Frequency
Duty Cycle
[4]
= t
2
÷
t
1
(–1,–2)
Duty Cycle
[4]
= t
2
÷
t
1
(–1,–2)
t
3
t
3
Rise Time
[4]
(–1, –2)
Rise Time
[4]
(–1, –2)
Test Conditions
30-pF load, all devices
15-pF load, –1, –2 devices
Measured at 1.4V, F
OUT
= 66.66 MHz 30-pF load
Measured at 1.4V, F
OUT
< 50.0 MHz 15-pF load
Measured between 0.8V and 2.0V, 30-pF load
Measured between 0.8V and 2.0V, 15-pF load
Min.
10
10
40.0
45.0
50.0
50.0
Typ.
Max.
100
133.3
60.0
55.0
2.20
1.50
Unit
MHz
MHz
%
%
ns
ns
Notes:
3. Applies to both REF clock and FBK.
4. Parameter is guaranteed by design and characterization. Not 100% tested in production.
5. All parameters are specified with loaded output.
Document #: 38-07247 Rev. *C
Page 3 of 8
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