CY2XF34 Cypress Semiconductor, CY2XF34 Datasheet - Page 5
![no-image](/images/no-image-200.jpg)
CY2XF34
Manufacturer Part Number
CY2XF34
Description
High Performance LVPECL Oscillator
Manufacturer
Cypress Semiconductor
Datasheet
1.CY2XF34.pdf
(12 pages)
DC Electrical Characteristics
AC Electrical Characteristics
The AC Electrical Characteristics for part CY2XF34 are as follows
Typical Output Characteristics
Document Number: 001-53149 Rev. *E
Notes
C
C
F
FSC
FSI
AG
T
T
T
T
T
Parameter
Parameter
4. Not 100% tested, guaranteed by design and characterization.
5. This parameter is specified in CyberClocks Online software.
6. Frequency stability is the maximum variation in frequency from F
OUT
DC
R
LOCK
LFS
Jitter()
IN0
IN1
, T
[4]
[4]
F
0.9
0.8
0.7
0.6
0.5
0.4
0
Output Frequency
Frequency Stability, commercial
devices
Frequency Stability, industrial
devices
Aging, 10 years
Output Duty Cycle
Output Rise and Fall Time
Startup Time
Re-lock Time
RMS Phase Jitter (Random)
Input Capacitance, FS0 pin
Input Capacitance, FS1 pin
100
Figure 2. 2.5V Supply and Termination to V
[6]
[6]
Description
200
Description
Frequency (MHz)
300
[5]
400
(continued)
500
T
T
F 450 MHz, measured at zero
crossing
F > 450 MHz, measured at zero
crossing
20% and 80% of full output swing
Time for CLK to reach valid frequency
measured from the time V
Time for CLK to reach valid frequency
from FS0 or FS1 pin change
f
600
OUT
A
A
= 0 °C to 70 °C
= –40 °C to 85 °C
0
= 106.25 MHz (12 kHz–20 MHz)
. It includes initial accuracy, plus variation from temperature and supply voltage.
700
Condition
Condition
[4]
DD
–1.5 V, minimum V
1.40
1.35
1.30
1.25
1.20
DD
0
= V
DD
100
(min)
200
DD
and maximum T
Min
Min
Frequency (MHz)
0.2
50
45
40
–
–
–
–
–
–
–
–
300
400
Typ
Typ
0.4
15
50
50
4
–
–
–
–
–
–
1
500
A
Max
Max
690
±35
±55
±15
1.0
55
60
10
10
600
–
–
–
CY2XF34
Page 5 of 12
700
MHz
Unit
ppm
ppm
ppm
Unit
ms
ms
ns
ps
%
%
pF
pF