參數(shù)資料
型號(hào)： 9FG108DGLFT
廠商： INTEGRATED DEVICE TECHNOLOGY INC
元件分類： 時(shí)鐘產(chǎn)生/分配
英文描述： 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
封裝： 6.10 MM, 0.50 MM PITCH, ROHS COMPLIANT, MO-153, TSSOP-48
文件頁數(shù)： 15/18頁
文件大?。?/td> 166K
代理商： 9FG108DGLFT
IDTTM
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
1542E 12/16/10
ICS9FG108D
Frequency Generator for CPU, QPI, FBD, PCIe Gen 2 & SATA
6
Electrical Characteristics - Input/Supply/Common Output Parameters
TA = Tambient, Supply Voltage VDD = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Input High Voltage
VIH
3.3 V +/-5%
2
V
DD + 0.3
V1
Input Low Voltage
VIL
3.3 V +/-5%
V
SS - 0.3
0.8
V
1
Input High Current
IIH
VIN = VDD
-5
5
uA
1
IIL1
VIN = 0 V; Inputs with no pull-
up resistors
-5
uA
1
IIL2
VIN = 0 V; Inputs with pull-up
resistors
-200
uA
1
IDDVDD
186
215
mA
1
IDDVDDA
22
25
mA
1
IDDVDD
156
179
mA
1
IDDVDDA
22
25
mA
1
IDDVDDPD
148
170
mA
1
IDDVDDAPD
22
25
mA
1
IDDVDDPD
30
35
mA
1
IDDVDDAPD
22
25
mA
1
IDDVDD
205
236
mA
1
IDDVDD
24
28
mA
1
IDDVDDA
172
198
mA
1
IDDVDDA
24
28
mA
1
163
187
mA
1
24
28
mA
1
33
38
mA
1
24
28
mA
1
SEL14M_25M# = 0
22.50
25.00
28.00
MHz
3
SEL14M_25M# = 1
12.89 14.31818
15.75
MHz
3
Pin Inductance
1
Lpin
7nH
1
CIN
Logic Inputs
1.5
5
pF
1
COUT
Output pin capacitance
6
pF
1
TSTABcom
From VDD Power-Up to 1st
clock
1.8
ms
1,2
TSTABind
From VDD Power-Up to 1st
clock
3ms
1,2
SEL14M_25M# = 0
32.541
kHz
1,3,4
SEL14M_25M# = 1
32.467
kHz
1,3,4
Spread Modulation %
fMOD%DWN
Down Spread Selected
-0.5
%
1,3,4
Spread Modulation %
fMOD%CTR
Center Spread Selected
+/-0.25
%
1,3,4
DIF output enable
tDIFOE
DIF output enable after
DIF_Stop# de-assertion
15
ns
1
Input Rise and Fall times
tR/tF
20% to 80% of VDD
5
ns
1
1Guaranteed by design and characterization, not 100% tested in production.
2See timing diagrams for timing requirements.
All DIF pairs stopped in Hi-Z
mode
3 Input frequency should be measured at the REF pin and tuned to 0 PPM to meet
ppm frequency accuracy on PLL outputs.
4 These values assume 25MHz or 14.31818MHz inputs respectively. Using a higher or lower frequency will scale
these frequencies accordingly. The output frequecy selected by the FS inputs will also scale. For example, 27MHz
input with an FS selection of 100MHz will yield an output frequency of 27/25 x 100 = 108MHz.
All DIF pairs stopped in Hi-Z
mode
CL=Full load; fout = 400 MHz
CL=Full load; fout = 100 MHz
All DIF pairs stopped in driven
mode
Input/Output
Capacitance
1
Fi
Clk Stabilization
1,2
Input Low Current
Operating Supply Current
(TA = Commercial)
DIF_STOP# Current
(TA = Commercial)
Input Frequency
3
CL=Full load; fout = 400 MHz
CL=Full load; fout = 100 MHz
All DIF pairs stopped in driven
mode
IDDVDDPD
IDDVDDAPD
SPEC
Operating Supply Current
(TA = Industrial)
DIF_STOP# Current
(TA = Industrial)
fMOD
Spread Modulation
Frequency
相關(guān)PDF資料
PDF描述
9FG108DGLF 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO48
9FG1200DF-1LFT 400 MHz, OTHER CLOCK GENERATOR, PDSO56
9FG1200DG-1LF 400 MHz, OTHER CLOCK GENERATOR, PDSO56
9FG1200DF-1LF 400 MHz, OTHER CLOCK GENERATOR, PDSO56
9FG1200YG-1LF-T 400 MHz, PROC SPECIFIC CLOCK GENERATOR, PDSO56
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
9FG108EFILF 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
9FG108EFILFT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
9FG108EFLF 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
9FG108EFLFT 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
9FG108EGILF 功能描述:時(shí)鐘合成器/抖動(dòng)清除器 RoHS:否 制造商:Skyworks Solutions, Inc. 輸出端數(shù)量: 輸出電平: 最大輸出頻率: 輸入電平: 最大輸入頻率:6.1 GHz 電源電壓-最大:3.3 V 電源電壓-最小:2.7 V 封裝 / 箱體:TSSOP-28 封裝:Reel
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