參數(shù)資料
型號： 951464YFLFT
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 時鐘產(chǎn)生/分配
英文描述： 240 MHz, OTHER CLOCK GENERATOR, PDSO56
封裝： 0.30 INCH, 0.25 INCH HEIGHT, ROHS COMPLIANT, MO-118, SSOP-56
文件頁數(shù)： 8/24頁
文件大小： 242K
代理商： 951464YFLFT
IDTTM/ICSTM
Programmable System Clock Chip for ATI RS/RD690 K8TM - based Systems
1211B—09/17/09
ICS951464
IDTTM/ICSTM Programmable System Clock Chip for ATI RS/RD690 K8
TM - based Systems
16
Electrical Characteristics - K8 Push Pull Differential Pair
TA = 0 - 70°C; VDD = 3.3 V +/-5%; CL =AMD64 Processor Test Load
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
NOTES
Rising Edge Rate
δV/δt
2
10
V/ns
1
Falling Edge Rate
δV/δt
2
10
V/ns
1
Differential Voltage
VDIFF
0.4
1.25
2.3
V
1
Change in VDIFF_DC Magnitude
V
DIFF
-150
150
mV
1
Common Mode Voltage
VCM
1.05
1.25
1.45
V
1
Change in Common Mode
Voltage
VCM
-200
200
mV
1
Jitter, Cycle to cycle
tjcyc-cyc
Measurement from differential
wavefrom. Maximum difference of
cycle time between 2 adjacent
cycles.
050
85
ps
1
Jitter, Accumulated
tja
Measured using the JIT2 software
package with a Tek 7404 scope.
TIE (Time Interval Error)
measurement technique:
Sample resolution = 50 ps,
Sample Duration = 10 s
-1000
1000
1,2,3
Duty Cycle
dt3
Measurement from differential
wavefrom
45
53
%
1
Output Impedance
RON
Average value during switching
transition. Used for determining
series termination value.
15
35
55
1
Group Skew
tsrc-skew
Measurement from differential
wavefrom
50
ps
1
1Guaranteed by design and characterization, not 100% tested in production.
2 All accumulated jitter specifications are guaranteed assuming that REF is at 14.31818MHz
3 Spread Spectrum is off
Measured at the AMD64
processor's test load. 0 V +/- 400
mV (differential measurement)
Measured at the AMD64
processor's test load. (single-
ended measurement)
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
951464YGLFT 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:Programmable System Clock Chip for ATI RS/RD690 K8TM - based Systems
951466-2011309-AR-PT 功能描述:集管和線殼 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
951466-2011309-AR-TP 功能描述:集管和線殼 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
951466-2011409-AR-PT 功能描述:集管和線殼 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
951466-2011409-AR-TP 功能描述:集管和線殼 66P BD STCK HDR 2R STRT SMT 10U AU RoHS:否 產(chǎn)品種類:1.0MM Rectangular Connectors 產(chǎn)品類型:Headers - Pin Strip 系列:DF50 觸點類型:Pin (Male) 節(jié)距:1 mm 位置/觸點數(shù)量:16 排數(shù):1 安裝風(fēng)格:SMD/SMT 安裝角:Right 端接類型:Solder 外殼材料:Liquid Crystal Polymer (LCP) 觸點材料:Brass 觸點電鍍:Gold 制造商:Hirose Connector
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