cy29947ait Cypress Semiconductor Corporation., cy29947ait Datasheet - Page 4
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cy29947ait
Manufacturer Part Number
cy29947ait
Description
2.5v Or 3.3v, 200-mhz, 1 9 Clock Distribution Buffer
Manufacturer
Cypress Semiconductor Corporation.
Datasheet
1.CY29947AIT.pdf
(7 pages)
AC Parameters
Notes:
Document #: 38-07287 Rev. *C
10. Set-up and hold times are relative to the falling edge of the input clock
5.
6.
7.
8.
9.
Fmax
Tpd
FoutDC
tpZL, tpZH
tpLZ, tpHZ
Tskew
Tskew(pp)
Ts
Th
Tr/Tf
Parameter
Parameters are guaranteed by design and characterization. Not 100% tested in production. All parameters specified with loaded outputs.
Outputs driving 50 transmission lines.
50% input duty cycle.
See Figure 2.
Part-to-Part skew at a given temperature and voltage.
Input Frequency
TCLK To Q Delay
Output Duty Cycle
Output Enable Time (all outputs)
Output Disable Time (all outputs)
Output-to-Output Skew
Part-to-Part Skew
Set-up Time
Hold Time
Output Clocks Rise/Fall Time
[5]
:
V
Description
DD
[6, 10]
[6, 10]
= V
[6]
DDC
[6]
[9]
[6, 7]
= 3.3V ±10% or 2.5V ±5%, Over the specified temperature range
[6, 8]
[8]
V
V
V
V
Measured at V
SYNC_OE to TCLK
TCLK to SYNC_OE
0.8V to 2.0V,
V
0.6V to 1.8V,
V
DD
DD
DD
DD
DD
DD
= 3.3V
= 2.5V
= 3.3V
= 2.5V
= 3.3V
= 2.5V
Conditions
DD
/2
Min.
4.75
6.50
0.20
0.20
0.0
1.0
45
2
2
Typ.
150
10.50
Max.
9.25
200
170
250
2.0
1.0
1.3
55
10
10
CY29947
Page 4 of 7
MHz
Unit
ns
ns
ns
ps
ns
ps
ps
ns
%
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