cy2vc521-2 Cypress Semiconductor Corporation., cy2vc521-2 Datasheet - Page 5

• Manufacturer Part Number: cy2vc521-2
• Description: Low Noise Lvds Clock Generator With Vcxo
• Manufacturer: Cypress Semiconductor Corporation.

AC Electrical Characteristics
Notes
Document Number: 001-15599 Rev. *E
F
PR
T
T
T
PN
T
T
6. Outputs are terminated with 50Ω between CLK and CLK#. Refer to
7. Refer to
8. Refer to
Parameter
OUT
R
J
Jitter(φ)
DC
LOCK
, T
[8]
F
[7]
Figure 6
Figure 7
Output Frequency
Pull Range
Output Rise and Fall Times
Period Jitter, RMS
RMS Phase Jitter (Random)
Phase Noise
Duty Cycle
Start-up Time
on page 6.
on page 6.
Description
[4, 6]
VIN = V
VIN = 1.65V, across operating temperature
and voltage range
20% and 80% of swing between steady state
levels
216 MHz carrier, integrated 12 kHz–20 MHz
1 kHz offset from 216 MHz carrier
10 kHz offset from 216 MHz carrier
100 kHz offset from 216 MHz carrier
1 MHz offset from 216 MHz carrier
10 MHz offset from 216 MHz carrier
Measured at zero crossing point
Time for CLK to reach valid frequency
measured from the time V
Figure 2
DD
to V
Test Conditions
on page 3.
SS
, relative to frequency at
DD
= V
DD
(min.)
±115
Min
45
–
–
–
–
–
–
–
–
–
–
–120
–127
–123
–130
Typ
216
–95
1.3
50
–
–
7
–
CY2VC521-2
Max
0.5
55
–
–
–
–
–
–
–
–
–
5
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dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
MHz
Unit
ppm
ms
ns
ps
ps
%
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