參數(shù)資料
型號(hào): 9DB102BFILFT
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 時(shí)鐘及定時(shí)
英文描述: 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
封裝: 0.150 INCH, ROHS COMPLIANT, SSOP-20
文件頁數(shù): 8/13頁
文件大?。?/td> 150K
代理商: 9DB102BFILFT
IDT
Two Output Differential Buffer for PCIe Gen1 & Gen2
852
REV N 04/20/11
ICS9DB102
Two Output Differential Buffer for PCIe Gen1 & Gen2
4
Electrical Characteristics - PCIEX 0.7V Current Mode Differential Pair
TA = Tambient; VDD = 3.3 V +/-5%; CL =2pF, RS=33.2, RP=49.9, IREF = 475
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Current Source Output
Impedance
Zo
VO = Vx
3000
1
Voltage High
VHigh
660
850
1,3
Voltage Low
VLow
-150
150
1,3
Max Voltage
Vovs
1150
1,3
Min Voltage
Vuds
-300
1,3
Crossing Voltage (abs) Vcross(abs)
250
350
550
mV
1,3
Crossing Voltage (var)
d-Vcross
Variation of crossing over all
edges
12
140
mV
1,3
Long Accuracy
ppm
see Tperiod min-max values
0
ppm
1,2
100.00MHz nominal
9.9970
10.0030
ns
2
100.00MHz spread
9.9970
10.0533
ns
2
Absolute min period
Tabsmin
100.00MHz nominal/spread
9.8720
ns
1,2
Rise Time
tr
VOL = 0.175V, VOH = 0.525V
175
700
ps
1
Fall Time
tf
VOH = 0.525V VOL = 0.175V
175
700
ps
1
Rise Time Variation
d-tr
30
125
ps
1
Fall Time Variation
d-tf
30
125
ps
1
tpd
PLL Mode.
0
150
ps
1
tpdbyp
Bypass mode
3.7
4.2
ns
1
Duty Cycle
dt3
Measurement from differential
wavefrom
45
55
%
1
Output-to-Output Skew
tsk3
VT = 50%
25
ps
1
tjcyc-cyc
PLL mode. Measurement from
differential wavefrom
35
ps
1
tjcyc-cycbyp
Additve Jitter in Bypass Mode
30
ps
1
1Guaranteed by design, not 100% tested in production.
.
3I
REF = VDD/(3xRR).
For RR = 475 (1%), IREF = 2.32mA. IOH = 6 x IREF and VOH = 0.7V @ ZO=50.
2 The 9DB102 does not add a ppm error to the input clock
Input to Output Delay
Jitter, Cycle to cycle
mV
Measurement on single ended
signal using absolute value.
mV
Average period
Tperiod
Statistical measurement on
single ended signal using
相關(guān)PDF資料
PDF描述
9DB102BGILFT 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
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9DB102BGLFT 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
9DB102BFLF 9DB SERIES, PLL BASED CLOCK DRIVER, 2 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PDSO20
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