CY2305C Datasheet, PDF (7/12 Pages) Cypress Semiconductor – Zero Delay Buffers

CY2305C
CY2309C
Switching characteristics table for CY2305CSXI-1H, CY2305CSXA-1H and CY2309CSXI-1H Industrial / Automotive-A Temperature
Device. All parameters are specified with loaded outputs.
Parameter
Name
Description
Min
Typ
Max
Unit
t_6B
t₇
t₈
t_J
t_LOCK
Delay, REF Rising Edge to
CLKOUT Rising Edge^[6]
Measured at V_DD/2. Measured in PLL
Bypass Mode, CY2309C device only.
1
Device to Device Skew^[6] Measured at V_DD/2 on the CLKOUT
–
pins of devices
Output Slew Rate^[6]
Measured between 0.8V and 2.0V
1
using Test Circuit #2
Cycle to Cycle Jitter, peak^[6] Measured at 66.67 MHz, loaded outputs
–
PLL Lock Time^[6]
Stable power supply, valid clock
–
presented on REF pin
5
8.7
ns
0
700
ps
–
V/ns
–
175
ps
–
1.0
ms
Switching Waveforms
Figure 3. Duty Cycle Timing
1.4V
t₁
t₂
1.4V
1.4V
Figure 4. All Outputs Rise/Fall Time
2.0V
OUTPUT _0.8V
t₃
2.0V
0.8V
t₄
3.3V
0V
Figure 5. Output-Output Skew
OUTPUT
1.4V
OUTPUT
t₅
1.4V
Document Number: 38-07672 Rev. *H
Page 7 of 12
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