參數(shù)資料
型號: CY2308SI-2
廠商: CYPRESS SEMICONDUCTOR CORP
元件分類: 時鐘及定時
英文描述: 3.3V Zero Delay Buffer
中文描述: 2308 SERIES, PLL BASED CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO16
封裝: 0.150 INCH, MS-012, SOIC-16
文件頁數(shù): 14/17頁
文件大?。?/td> 503K
代理商: CY2308SI-2
CY2308
Document Number: 38-07146 Rev. *L
Page 6 of 17
tPD
Duty cycle[10, 12] = t2 t1
(–1, –2, –3, –4, –1H, –5H)
Measured at 1.4 V, FOUT =
66.66 MHz, 30 pF load
40.0
50.0
60.0
%
tPD
Duty cycle[10, 12] = t2 t1
(–1, –2, –3, –4, –1H, –5H)
Measured at 1.4 V, FOUT <
50 MHz, 15 pF load
45.0
50.0
55.0
%
t3
Rise time[10, 12]
(–1, –2, –3, –4)
Measured between 0.8 V and
2.0 V, 30 pF load
2.20
ns
t3
Rise time[10, 12]
(–1, –2, –3, –4)
Measured between 0.8 V and
2.0 V, 15 pF load
1.50
ns
t3
Rise time[10, 12]
(–1H, –5H)
Measured between 0.8 V and
2.0 V, 30 pF load
1.50
ns
t4
Fall time[10, 12]
(–1, –2, –3, –4)
Measured between 0.8 V and
2.0 V, 30 pF load
2.20
ns
t4
Fall time[10, 12]
(–1, –2, –3, –4)
Measured between 0.8 V and
2.0 V, 15 pF load
1.50
ns
t4
Fall time[10, 12]
(–1H, –5H)
Measured between 0.8 V and
2.0 V, 30 pF load
1.25
ns
t5
Output to output skew on same
Bank (–1, –2, –3, –4)[10, 12]
All outputs equally loaded
200
ps
Output to output skew (–1H,
–5H)
All outputs equally loaded
200
ps
Output Bank A to output Bank
B skew (–1, –4, –5H)
All outputs equally loaded
200
ps
Output Bank A to output Bank
B skew (–2, –3)
All outputs equally loaded
400
ps
t6
Delay, REF rising edge to FBK
rising edge[10, 12]
Measured at VDD/2
0
±250
ps
t7
Device to device skew[10, 12]
Measured at VDD/2 on the FBK
pins of devices
0
700
ps
t8
Output slew rate[10, 12]
Measured between 0.8 V and
2.0 V on –1H, –5H device using
Test Circuit 2
1–
V/ns
tJ
Cycle to cycle Jitter[10, 12]
(–1, –1H, –4, –5H)
Measured at 66.67 MHz,
loaded outputs, 15 pF load
75
200
ps
Measured at 66.67 MHz,
loaded outputs, 30 pF load
200
ps
Measured at 133.3 MHz,
loaded outputs, 15 pF load
100
ps
tJ
Cycle to cycle Jitter[10, 12]
(–2, –3)
Measured at 66.67 MHz,
loaded outputs, 30 pF load
400
ps
Measured at 66.67 MHz,
loaded outputs, 15 pF load
400
ps
tLOCK
PLL lock time[10, 12]
Stable power supply, valid
clocks presented on REF and
FBK pins
––
1.0
ms
Switching Characteristics for Commercial Temperature Devices (continued)
Parameter[9]
Name
Test Conditions
Min
Typ.
Max
Unit
Notes
10. All parameters are specified with loaded outputs.
11. Parameter is guaranteed by design and characterization. Not 100% tested in production.
12. All parameters are specified with loaded outputs.
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
CY2308SI-2[19] 制造商:CYPRESS 制造商全稱:Cypress Semiconductor 功能描述:3.3 V Zero Delay Buffer
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