參數(shù)資料
型號(hào)： IDTCV119E
廠商： Integrated Device Technology, Inc.
英文描述： CLOCK GENERATOR FOR DESKTOP PC PLATFORMS
中文描述： 時(shí)鐘發(fā)生器的臺(tái)式機(jī)平臺(tái)
文件頁數(shù)： 16/21頁
文件大?。?/td> 118K
代理商： IDTCV119E
COMMERCIAL TEMPERATURE RANGE
16
IDTCV119E
CLOCK GENERATOR FOR DESKTOP PC PLATFORMS
Symbol
Parameter
Current Source Output Impedance
(2)
Test Conditions
Min.
Typ.
Max.
Unit
Z
O
V
O
= V
X
3000
—
—
V
OVS
MaximumVoltage (Overshoot)
—
—
V
H
+ 0.3
V
V
UDS
MnimumVoltage (Undershoot)
Voltage HIGH
(2)
Voltage LOW
(2)
Max Voltage
(2)
Mn Voltage
(2)
Crossing Voltage (abs)
(2)
Crossing Voltage (var)
(2)
Long Accuracy
(2,3)
-0.3
—
—
V
V
HIGH
V
LOW
V
OVS
Statistical measurement on single-ended signal using
oscilloscope math function
Measurement on single-ended signal using absolute value
660
–150
—
—
—
—
850
150
1150
mV
mV
V
UDS
–300
—
—
V
CROSS(ABS)
250
—
550
mV
d - V
CROSS
Variation of crossing over all edges
—
—
140
mV
ppm
See T
PERIOD
Min. - Max. values
400MHz nomnal, no Intel spec
333.33MHz nomnal, no Intel spec
266.66MHz nomnal, no Intel spec
–300
2.4993
2.9991
3.7489
—
—
—
—
300
2.5008
3.0009
3.7511
ppm
T
PERIOD
Average Period
(3)
200MHz nomnal
4.9985
—
5.0015
ns
166.66MHz nomnal
133.33MHz nomnal
100MHz nomnal
400MHz spread, no Intel spec
333.33MHz spread, no Intel spec
266.66MHz spread, no Intel spec
5.9982
7.4978
9.997
2.4993
2.9991
3.7489
—
—
—
—
—
—
6.0018
7.5023
10.003
2.5008
3.0009
3.7511
T
PERIOD
Average Period
(3)
200MHz spread
4.9985
—
5.0266
ns
166.66MHz spread
133.33MHz spread
100MHz spread
V
OL
= 0.175V, V
OH
= 0.525V
5.9982
7.4978
9.997
175
—
—
—
—
6.032
7.54
10.0533
700
t
R
Rise Time
(2)
Fall Time
(2)
Rise Time Variation
(2)
Fall Time Variation
(2)
Duty Cycle
(2)
Skew
(2)
Jitter, Cycle to Cycle
(2)
ps
t
F
V
OL
= 0.175V, V
OH
= 0.525V
175
—
700
ps
d-t
R
—
—
125
ps
d-t
F
—
—
125
ps
d
T3
Measurement fromdifferential waveform
45
—
55
%
t
SK
3
V
T
= 50%
—
—
100
ps
t
JCYC
-
CYC
Measurement fromdifferential waveform
—
—
85
ps
E LE CT R ICAL CHAR ACT E R IS T ICS - CPU AND S R C 0.7 CUR R E NT MODE
DIFFERENTIAL PAIR
(1)
Following Conditions Apply Unless Otherwise Specified:
Operating Condition: T
A
= 0°C to +70°C, Supply Voltage: V
DD
= 3.3V ± 5%; C
L
= 2pF
NOTES:
1.
2.
3.
SRC clock outputs run only at 100MHz or 200MHz. Specs for 133.33 and 166.66 do not apply to SRC clock pair.
This parameter is guaranteed by design, but not 100% production tested.
All long termaccuracy and clock period specifications are guaranteed with the assumption that the REF output is at 14.31818MHz.
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參數(shù)描述
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IDTCV119EPVG8 功能描述:IC CLK GEN DESKTOP PC 48-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:- 標(biāo)準(zhǔn)包裝:1,500 系列:- 類型:時(shí)鐘緩沖器/驅(qū)動(dòng)器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應(yīng)商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT
IDTCV122C 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:PROGRAMMABLE FLEXPC? CLOCK FOR P4 PROCESSOR
IDTCV122CPVG 功能描述:IC FLEXPC CLK PROGR P4 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:FlexPC™ 標(biāo)準(zhǔn)包裝:28 系列:- 類型:時(shí)鐘/頻率發(fā)生器 PLL:是 主要目的:Intel CPU 服務(wù)器 輸入:時(shí)鐘 輸出:LVCMOS 電路數(shù):1 比率 - 輸入:輸出:3:22 差分 - 輸入:輸出:無/是 頻率 - 最大:400MHz 電源電壓:3.135 V ~ 3.465 V 工作溫度:0°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:64-TFSOP （0.240"，6.10mm 寬） 供應(yīng)商設(shè)備封裝:64-TSSOP 包裝:管件
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