CY2308SC-4 Datasheet Download

Part No.:
CY2308SC-4
Download:
Download Datasheet
Description:
[3.3V Zero Delay Buffer]
File Size:
367 K
Page:
15 Pages
Logo:
Manufacturer:
CYPRESS [ CYPRESS SEMICONDUCTOR ]
PCB Prototype
 CY2308SC-4 Datasheet Page:1CY2308SC-4 Datasheet Page:2CY2308SC-4 Datasheet Page:3CY2308SC-4 Datasheet Page:4CY2308SC-4 Datasheet Page:6CY2308SC-4 Datasheet Page:7CY2308SC-4 Datasheet Page:8CY2308SC-4 Datasheet Page:9 
CY2308
Switching Characteristics for Commercial Temperature Devices
Parameter
t
1
t
1
t
1
Name
Output Frequency
Output Frequency
Output Frequency
Duty Cycle
= t
2
÷
t
1
(–1, –2, –3, –4, –1H, –5H)
Duty Cycle
= t
2
÷
t
1
(–1, –2, –3, –4, –1H, –5H)
t
3
t
3
t
3
t
4
t
4
t
4
t
5
Rise Time
(–1, –2, –3, –4)
Rise Time
(–1, –2, –3, –4)
Rise Time
(–1H, –5H)
Fall Time
(–1, –2, –3, –4)
Fall Time
(–1, –2, –3, –4)
Fall Time
(–1H, –5H)
Output to Output Skew on
same Bank
(–1, –2, –3, –4)
Output to Output Skew
(–1H, –5H)
Test Conditions
30-pF load, All devices
20-pF load, –1H, –5H devices
15-pF load, –1, –2, –3, –4 devices
Measured at 1.4V, F
OUT
= 66.66 MHz
30-pF load
Measured at 1.4V, F
OUT
<50.0 MHz
15-pF load
Measured between 0.8V and 2.0V,
30-pF load
Measured between 0.8V and 2.0V,
15-pF load
Measured between 0.8V and 2.0V,
30-pF load
Measured between 0.8V and 2.0V,
30-pF load
Measured between 0.8V and 2.0V,
15-pF load
Measured between 0.8V and 2.0V,
30-pF load
All outputs equally loaded
Min.
10
10
10
40.0
45.0
Typ.
50.0
50.0
Max.
100
133.3
133.3
60.0
55.0
2.20
1.50
1.50
2.20
1.50
1.25
200
Unit
MHz
MHz
MHz
%
%
ns
ns
ns
ns
ns
ns
ps
All outputs equally loaded
1
0
0
75
200
200
400
±250
700
ps
ps
ps
ps
ps
V/ns
Output Bank A to Output
All outputs equally loaded
Bank B Skew (–1, –4, –5H)
Output Bank A to Output
Bank B Skew (–2, –3)
t
6
t
7
t
8
t
J
All outputs equally loaded
Delay, REF Rising Edge to Measured at V
DD
/2
FBK Rising Edge
Device to Device Skew
Output Slew Rate
Cycle to Cycle Jitter
(–1, –1H, –4, –5H)
Measured at V
DD
/2 on the FBK pins of
devices
Measured between 0.8V and 2.0V on –1H,
–5H device using Test Circuit 2
Measured at 66.67 MHz, loaded outputs,
15-pF load
Measured at 66.67 MHz, loaded outputs,
30-pF load
Measured at 133.3 MHz, loaded outputs,
15-pF load
200
200
100
400
400
1.0
ps
ps
ps
ps
ps
ms
t
J
Cycle to Cycle Jitter
(–2, –3)
Measured at 66.67 MHz, loaded outputs
30-pF load
Measured at 66.67 MHz, loaded outputs
15-pF load
t
LOCK
PLL Lock Time
Stable power supply, valid clocks presented
on REF and FBK pins
Notes
8. All parameters are specified with loaded outputs.
9. CY2308–5H has maximum input frequency of 133.33 MHz and maximum output of 66.67 MHz.
Document Number: 38-07146 Rev. *E
Page 5 of 15