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參數(shù)資料
| 型號(hào)： | ICS951412YGLFT |
| 英文描述： | System Clock Chip for ATI RS480 K8-based Systems |
| 中文描述： | 系統(tǒng)時(shí)鐘芯片為ATI RS480基于K8系統(tǒng) |
| 文件頁數(shù)： | 3/19頁 |
| 文件大?。?/td> | 283K |
| 代理商： | ICS951412YGLFT |
3
ICS951412
0883G—12/08/04
PIN
#
29
30
31
32
33
34
35
36
PIN NAME
TYPE
DESCRIPTION
ATIGCLKC0
ATIGCLKT0
GNDATI
VDDATI
SRCCLKC0
SRCCLKT0
VDDSRC
GNDSRC
OUT
OUT
PWR
PWR
OUT
OUT
PWR
PWR
Complementary clock of differential SRC clock pair.
True clock of differential SRC clock pair.
Ground for ATI Gclocks, nominal 3.3V
Power supply ATI Gclocks, nominal 3.3V
Complement clock of differential SRC clock pair.
True clock of differential SRC clock pair.
Supply for SRC clocks, 3.3V nominal
Ground pin for the SRC outputs
37
IREF
OUT
This pin establishes the reference current for the differential current-mode
output pairs. This pin requires a fixed precision resistor tied to ground in
order to establish the appropriate current. 475 ohms is the standard value.
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
GNDA
VDDA
CPUCLK8C1
CPUCLK8T1
GNDCPU
VDDCPU
CPUCLK8C0
CPUCLK8T0
GNDHTT
HTTCLK0
VDDHTT
GNDPCI
PCICLK0
VDDPCI
REF2
**FS1/REF1
**FS0/REF0
GND
VDDREF
PWR
PWR
OUT
OUT
PWR
PWR
OUT
OUT
PWR
OUT
PWR
PWR
OUT
PWR
OUT
I/O
I/O
PWR
PWR
Ground pin for the PLL core.
3.3V power for the PLL core.
Complementary clock of differential 3.3V push-pull K8 pair.
True clock of differential 3.3V push-pull K8 pair.
Ground pin for the CPU outputs
Supply for CPU clocks, 3.3V nominal
Complementary clock of differential 3.3V push-pull K8 pair.
True clock of differential 3.3V push-pull K8 pair.
Ground pin for the HTT outputs
3.3V Hyper Transport output
Supply for HTT clocks, nominal 3.3V.
Ground pin for the PCI outputs
PCI clock output.
Power supply for PCI clocks, nominal 3.3V
14.318 MHz reference clock.
Frequency select latch input pin / 14.318 MHz reference clock.
Frequency select latch input pin / 14.318 MHz reference clock.
Ground pin.
Ref, XTAL power supply, nominal 3.3V
Pin Descriptions (Continued)
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| ICS951412YFLFT | System Clock Chip for ATI RS480 K8-based Systems |
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| ICS951901 | 16-Bit Buffers/Drivers With 3-State Outputs 48-TVSOP -40 to 85 |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS951413 | 制造商:ICS 制造商全稱:ICS 功能描述:Programmable System Clock Chip for ATI RS400 P4-based Systems |
| ICS951413CFLF | 功能描述:IC SYSTEM CLOCK CHIP P4 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 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 |
| ICS951413CFLFT | 功能描述:IC SYSTEM CLOCK CHIP P4 56-SSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 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 |
| ICS951413CGLF | 功能描述:IC SYSTEM CLOCK CHIP P4 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 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 |
| ICS951413CGLFT | 功能描述:IC SYSTEM CLOCK CHIP P4 56-TSSOP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 專用 系列:PCI Express® (PCIe) 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 |
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