CY2305, CY2309
Absolute Maximum Conditions
Supply voltage to ground potential ...............–0.5 V to +7.0 V
DC input voltage (Except REF) .......... –0.5 V to V
DD
+ 0.5 V
DC input voltage REF ........................................–0.5 V to 7 V
Storage temperature .................................. –65°C to +150°C
Junction temperature.................................................. 150°C
Static discharge voltage
(per MIL-STD-883, Method 3015) .......................... > 2,000 V
Operating Conditions for CY2305SC-XX and CY2309SC-XX Commercial Temperature Devices
Parameter
V
DD
T
A
C
L
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
Power-up time for all V
DD
s to reach minimum specified voltage (power
ramps must be monotonic)
Description
Min
3.0
0
–
–
–
0.05
Max
3.6
70
30
10
7
50
Unit
V
°C
pF
pF
pF
ms
Electrical Characteristics for CY2305SC-XX and CY2309SC-XX Commercial Temperature
Devices
Parameter
V
IL
V
IH
I
IL
I
IH
V
OL
V
OH
Description
Input LOW voltage
Input HIGH voltage
Input LOW current
Input HIGH current
Output LOW voltage
Output HIGH voltage
V
IN
= 0 V
V
IN
= V
DD
I
OL
= 8 mA (–1)
I
OH =
12 mA (–1H)
I
OH
= –8 mA (–1)
I
OL
= –12 mA (–1H)
REF = 0 MHz
Unloaded outputs at 66.67 MHz,
SEL inputs at V
SS
Test Conditions
Min
–
2.0
–
–
–
2.4
–
–
Max
0.8
–
50.0
100.0
0.4
–
12.0
32.0
Unit
V
V
μA
μA
V
V
μA
mA
I
DD
(PD mode) Power-down supply current
I
DD
Supply current
Switching Characteristics for CY2305SC-1 and CY2309SC-1 Commercial Temperature
Devices
Parameter
t1
t
DC
t3
t
4
t
5
t
6A
Name
Output frequency
Duty cycle
= t
2
÷
t
1
Rise time
Fall time
Output-to-output skew
Delay, REF rising edge to
CLKOUT rising edge
Test Conditions
30-pF load
10-pF load
Measured at 1.4 V, F
out
=
66.67 MHz
Measured between 0.8 V and 2.0 V
Measured between 0.8 V and 2.0 V
All outputs equally loaded
Measured at V
DD
/2
Min
10
10
40.0
–
–
–
–
Typ.
–
50.0
–
–
85
0
Max
100
133.33
60.0
2.50
2.50
250
±350
Unit
MHz
MHz
%
ns
ns
ps
ps
Notes
6. REF input has a threshold voltage of V
DD
/2.
7. Parameter is guaranteed by design and characterization. Not 100% tested in production.
Document Number : 38-07140 Rev. *M
Page 5 of 19
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