cy29775 Cypress Semiconductor Corporation., cy29775 Datasheet - Page 7

• Manufacturer Part Number: cy29775
• Description: 2.5v Or 3.3v, 200-mhz, 14 Output Zero Delay Buffer
• Manufacturer: Cypress Semiconductor Corporation.

AC Electrical Specifications
Note
Document #: 38-07480 Rev. *A
6. AC characteristics apply for parallel output termination of 50: to V
f
f
f
t
f
DC
t
t
t
tsk(B)
t
t
BW
t
t
t
t
Parameter
VCO
in
refDC
r
MAX
r
(I)
sk(O)
PLZ, HZ
PZL, ZH
JIT(CC)
JIT(PER)
JIT(I)
LOCK
, t
, t
f
f
[6]
VCO Frequency
Input Frequency
Input Duty Cycle
TCLK Input Rise/FallTime
Maximum Output Frequency
Output Duty Cycle
Output Rise/Fall times
Propagation Delay (static phase
offset)
Output-to-Output Skew
Bank-to-Bank Skew
Output Disable Time
Output Enable Time
PLL Closed Loop Bandwidth
(–3 dB)
Cycle-to-Cycle Jitter
Period Jitter
IO Phase Jitter
Maximum PLL Lock Time
Description
(V
DD
= 2.5V ± 5%, T
y4 Feedback
y6 Feedback
y8 Feedback
y12 Feedback
y16 Feedback
y24 Feedback
y32 Feedback
y48 Feedback
Bypass mode (PLL_EN = 0)
0.7V to 1.7V
y2 Output
y4 Output
y6 Output
y8 Output
y12 Output
y16 Output
y24 Output
0.7V to 1.8V
TCLK to FB_IN, does not
include jitter
Skew within Bank
Banks at same frequency
Banks at different frequency
VCO_SEL = 0
VCO_SEL = 1
Same frequency
Multiple frequencies
TT
. Parameters are guaranteed by characterization and are not 100% tested.
A
= –40°C to +85°C)
Condition
–100
33.3
16.7
12.5
33.3
16.7
12.5
Min
200
100
8.3
6.3
4.2
8.3
0.1
50
25
25
50
25
45
0
–
–
–
–
–
–
–
–
–
–
–
–
–
0.5 - 1.0
1.0 - 2.0
Typ.
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
–
Max
66.6
33.3
16.7
12.5
66.6
33.3
16.7
200
150
150
400
100
200
100
100
150
225
300
100
150
1.0
8.3
1.0
50
25
75
50
25
55
10
10
–
–
1
CY29775
Page 7 of 11
MHz
MHz
MHz
Unit
MHz
ms
ns
ps
ns
ns
ps
ns
ps
ps
ps
ps
%
%
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