TA = 0 - 70 C; V
參數(shù)資料
型號(hào): ICS9250BF-28T
廠商: IDT, Integrated Device Technology Inc
文件頁數(shù): 5/17頁
文件大?。?/td> 0K
描述: IC FREQ GENERATOR/BUFFER 56-SSOP
標(biāo)準(zhǔn)包裝: 1,000
類型: 時(shí)鐘/頻率發(fā)生器
PLL:
主要目的: Intel CPU 服務(wù)器
輸入: 晶體
輸出: 時(shí)鐘
電路數(shù): 1
比率 - 輸入:輸出: 1:24
差分 - 輸入:輸出: 無/無
頻率 - 最大: 133.3MHz
電源電壓: 3.135 V ~ 3.465 V
工作溫度: 0°C ~ 70°C
安裝類型: 表面貼裝
封裝/外殼: 56-BSSOP(0.295",7.50mm 寬)
供應(yīng)商設(shè)備封裝: 56-SSOP
包裝: 帶卷 (TR)
其它名稱: 9250BF-28T
13
ICS9250-28
Group Skews (CPU 133 MHz, SDRAM 133MHz)
TA = 0 - 70 C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%
CPU & IOAPIC load (lumped) = 20 pF; PCI, SDRAM, 3V66 load (lumped) = 30 pF
Refer to Group Offset Waveforms diagram for definition of transition edges.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CPU to SDRAM
Skew
1
Tsk3 CPU-SDRAM
3.25
3.45
4.25
ns
Skew Window
1
Tw3 CPU-SDRAM
0
155
500
ps
CPU to 3V66
Skew
1
Tsk3 CPU-3V66
-500
120
500
ps
Skew Window
1
Tw3 CPU-3V66
0
120
500
ps
SDRAM to 3V66
Skew
1
Tsk3 SDRAM-3V66
-3.25
-3.08
-4.25
ps
Skew Window
1
Tw3 SDRAM-3V66
0
175
500
ps
3V66 to PCI
Skew
1
Tsk3 3V66-PCI
1.5
2.2
3.5
ns
Skew Window
1
Tw3 3V66-PCI
0
80
500
ps
IOAPIC to PCI
Skew
1
Tsk3 IOAPIC-PCI
-1
-0.1
1
ns
Skew Window
1
Tw3 IOAPIC-PCI
001
ns
1Guaranteed by design, not 100% tested in production.
Group Skews (CPU133 MHz, SDRAM 100MHz)
TA = 0 - 70 C; VDD = 3.3 V +/-5%, VDDL = 2.5 V +/-5%
CPU & IOAPIC load (lumped) = 20 pF; PCI, SDRAM, 3V66 load (lumped) = 30 pF
Refer to Group Offset Waveforms diagram for definition of transition edges.
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS
CPU to SDRAM
Skew
1
Tsk3 CPU-SDRAM CPU @ 1.25 V, SDRAM @ 1.5 V
-500
-15
500
ps
Skew Window
1
Tw3 CPU-SDRAM
0
165
500
ps
CPU to 3V66
Skew
1
Tsk3 CPU-3V66
CPU @ 1.25 V, 3V66 @ 1.5 V
-500
165
500
ps
Skew Window
1
Tw3 CPU-3V66
0
105
500
ps
SDRAM to 3V66
Skew
1
Tsk3 SDRAM-3V66
SDRAM, 3V66 @ 1.5 V
-500
185
500
ps
Skew Window
1
Tw3 SDRAM-3V66
0
185
500
ps
3V66 to PCI
Skew
1
Tsk3 3V66-PCI
3V66, PCI @ 1.5 V
1.5
2.2
3.5
ns
Skew Window
1
Tw3 3V66-PCI
0
60
500
ps
IOAPIC to PCI
Skew
1
Tsk3 IOAPIC-PCI
IOAPIC @ 1.25 V, PCI @ 1.5 V
-1
-0.1
1
ns
Skew Window
1
Tw3 IOAPIC-PCI
001
ns
1Guaranteed by design, not 100% tested in production.
CPU @ 1.25 V, 3V66 @ 1.5 V
SDRAM, 3V66 @ 1.5 V
3V66, PCI @ 1.5 V
IOAPIC @ 1.25 V, PCI @ 1.5 V
CPU @ 1.25 V, SDRAM @ 1.5 V
相關(guān)PDF資料
PDF描述
SL28647BLCT IC CLOCK CK505 DIFF PAIR 72QFN
IDTQS3125QG IC BUS SWITCH QUAD 16QSOP
SL28647CLC IC CLOCK CK505 DIFF PAIR 72QFN
SL28647BLC IC CLOCK CK505 DIFF PAIR 72QFN
CY28547LFXC IC CLOCK CK505/410M INTEL 72QFN
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
ICS9250BFI-27LF 制造商:Integrated Device Technology Inc 功能描述:IC PLL FREQ GEN 56-SSOP
ICS9250BFI-27LFT 制造商:Integrated Device Technology Inc 功能描述:IC PLL FREQ GEN 56-SSOP
ICS9250CF-10 功能描述:IC FREQ TIMING GENERATOR 56-SSOP RoHS:否 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
ICS9250CF-10LF 功能描述:IC FREQ TIMING GENERATOR 56-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
ICS9250CF-10LFT 功能描述:IC TIMING GENERATOR 56-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: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