參數(shù)資料
型號(hào)： 9EX21501AKLF
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類(lèi)： 時(shí)鐘及定時(shí)
英文描述： 21501 SERIES, PLL BASED CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC64
封裝： ROHS COMPLIANT, PLASTIC, MLF-64
文件頁(yè)數(shù)： 13/15頁(yè)
文件大?。?/td> 200K
代理商： 9EX21501AKLF
IDT
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
1578—01/18/11
9EX21501
15 Output PCIe G2/QPI Differential Buffer with 2:1 Input Mux
7
Datasheet
Electrical Characteristics - DIF 0.7V Current Mode Differential Outputs
TA = TCOM or TIND; Supply Voltage VDD/VDDA = 3.3 V +/-5%, See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Slew rate
Trf
Scope averaging on
1
2.2
4
V/ns
1, 2, 3
Slew rate matching
ΔTrf
Slew rate matching,
Scope averaging on
11
20
%
1, 2, 4
Voltage High
VHigh
660
772
850
1
Voltage Low
VLow
-150
10
150
1
Max Voltage
Vmax
870
1150
1
Min Voltage
Vmin
-300
-47
1
Vswing
Scope averaging off
300
1390
mV
1, 2
Crossing Voltage (abs)
Vcross_abs
Scope averaging off
250
360
550
mV
1, 5
Crossing Voltage (var)
Δ-Vcross
Scope averaging off
14
140
mV
1, 6
2 Measured from differential waveform
6 The total variation of all Vcross measurements in any system. Note that this is a subset of V_cross_min/max (V_cross absolute)
allowed. The intent is to limit Vcross induced modulation by setting V_cross_delta to be smaller than V_cross absolute.
1Guaranteed by design and characterization, not 100% tested in production. IREF = VDD/(3xR
R).
For RR = 475 (1%), IREF = 2.32mA.
IOH = 6 x IREF and VOH = 0.7V @ ZO=50 (100 differential impedance).
3 Slew rate is measured through the Vswing voltage range centered around differential 0V. This results in a +/-150mV window around
differential 0V.
4 Matching applies to rising edge rate of Clock / falling edge rate of Clock#. It is measured in a +/-75mV window centered on the
average cross point where Clock rising meets Clock# falling. The median cross point is used to calculate the voltage thresholds the
oscilloscope uses for the edge rate calculations.
5 Vcross is defined as voltage where Clock = Clock# measured on a component test board and only applies to the differential rising
edge (i.e. Clock rising and Clock# falling).
Statistical measurement on single-
ended signal using oscilloscope math
function. (Scope averaging on)
mV
Measurement on single ended signal
using absolute value. (Scope averaging
mV
Electrical Characteristics - Current Consumption
TA = TCOM or TIND; Supply Voltage VDD/VDDA = 3.3 V +/-5%, See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
IDD3.3VDDOP
TA - TCOM, All outputs active <200MHz
306
330
mA
1
IDD3.3VDDOP
TA - TCOM, All outputs active
>=200MHz
360
390
mA
1
IDD3.3VDDAOP
TA - TCOM, All outputs active <200MHz
29
36
mA
1
IDD3.3VDDAOP
TA - TCOM, All outputs active
>=200MHz
29
36
mA
1
VDD Powerdown Current,
Commerical Temp
IDD3.3VDDPDZ
TA = TCOM, All differential pairs Hi-Z
12
15
mA
1
VDDA Powerdown Current,
Commercial Temp
IDD3.3VDDAPDZ
TA = TCOM, All differential pairs Hi-Z
15
20
mA
1
IDD3.3VDDOP
TA - TIND, All outputs active <200MHz
325
350
mA
1
IDD3.3VDDAOP
TA - TIND, All outputs active >=200MHz
390
420
mA
1
IDD3.3VDDOP
TA - TIND, All outputs active >=200MHz
33
40
mA
1
IDD3.3VDDAOP
TA - TIND, All outputs active >=200MHz
33
40
mA
1
VDD Powerdown Current,
Industrial Temp
IDD3.3VDDPDZ
TA = TIND, All differential pairs Hi-Z
15
20
mA
1
VDDA Powerdown Current,
Industrial Temp
IDD3.3VDDAPDZ
TA = TIND, All differential pairs Hi-Z
16
20
mA
1
1Guaranteed by design and characterization, not 100% tested in production.
VDD Operating Current,
Commerical Temp
VDDA Operating Current,
Commercial Temp
VDD Operating Current,
Industrial Temp
VDDA Operating Current,
Industrial Temp
相關(guān)PDF資料
PDF描述
9EX21501AKILF 21501 SERIES, PLL BASED CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQCC64
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9EX21501AKLFT 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 PCIE BUFFER - GEN2. 15 OUTPUTS w/2:1 INP RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
9EX21531AKLF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 PCIE BUFFER - GEN3, 15 OUTPUTS w/2:1 INP RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
9EX21531AKLFT 制造商:Integrated Device Technology Inc 功能描述:PLL Clock Generator Single 64-Pin MLF T/R 制造商:Integrated Device Technology Inc 功能描述:64 MLF (LEAD FREE) - Tape and Reel 制造商:Integrated Device Technology Inc 功能描述:PCIE BUFFER - GEN3, 15 OUTPUTS w/2:1 INP
9EX21801AKILF 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
9EX21801AKILFT 功能描述:時(shí)鐘發(fā)生器及支持產(chǎn)品 RoHS:否 制造商:Silicon Labs 類(lèi)型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56
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