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9LPRS477DKLFT集成電路(IC)的應(yīng)用特定時鐘/定時規(guī)格書PDF中文資料
廠商型號 |
9LPRS477DKLFT |
參數(shù)屬性 | 9LPRS477DKLFT 封裝/外殼為64-VFQFN 裸露焊盤;包裝為托盤;類別為集成電路(IC)的應(yīng)用特定時鐘/定時;產(chǎn)品描述:IC CLOCK SYNTHESIZER 64VFQFPN |
功能描述 | PROGRAMMABLE SYSTEM CLOCK CHIP FOR ATI RD790-K8TM BASED SYSTEMS |
絲印標(biāo)識 | |
封裝外殼 | MLF / 64-VFQFN 裸露焊盤 |
文件大小 |
548.23 Kbytes |
頁面數(shù)量 |
27 頁 |
生產(chǎn)廠商 | Renesas Technology Corp |
企業(yè)簡稱 |
RENESAS【瑞薩】 |
中文名稱 | 瑞薩科技有限公司官網(wǎng) |
原廠標(biāo)識 | |
數(shù)據(jù)手冊 | |
更新時間 | 2025-1-19 11:21:00 |
9LPRS477DKLFT規(guī)格書詳情
General Description
The 9LPRS477D is a main clock synthesizer chip that
provides all clocks required for ATI RD7xx-based systems
using AMD processors. An SMBus interface allows full
control of the device.
Recommended Application
ATI RS780/RS790/RD790/RS880 systems using AMD K8
processors
Output Features
? 2 - Greyhound compatible K8 CPU pairs
? 6 - low-power differential SRC pairs
? 2 - low-power differential SouthBridge SRC pairs
? 4 - low-power differential ATIG pairs
? 1 - Selectable low-power differential 100MHz non-spread
SATA/ SRC output
? 1 - Selectable 100MHz low-power differential/ 66 MHz
single-ended HTT clock
? 2 - 48MHz USB clocks
? 3 - 14.318MHz Reference clocks
Features/Benefits
? CPU, ATIG, SB_SRC and SRC outputs are
independently programmable for frequency
? Spread Spectrum for EMI reduction
? Outputs may be disabled via SMBus
? External crystal load capacitors for maximum frequency
accuracy
? Meets PCIEX Gen2 specifications
? Meets 30kHz to 33kHz SRC modulation rate specification
for USB3.0
Key Specifications
? CPU outputs cycle-to-cycle jitter < 85ps
? SRC outputs cycle-to-cycle jitter < 125ps
? ATIG outputs cycle-to-cycle jitter < 125ps
? ± 300ppm frequency accuracy on CPU, SRC & ATIG
clocks
產(chǎn)品屬性
- 產(chǎn)品編號:
9LPRS477DKLFT
- 制造商:
Renesas Electronics America Inc
- 類別:
集成電路(IC) > 應(yīng)用特定時鐘/定時
- 包裝:
托盤
- PLL:
是
- 主要用途:
AMD CPU,SATA/SRC
- 輸入:
晶體
- 輸出:
時鐘,晶體
- 比率 - 輸入:
1:20
- 差分 - 輸入:
無/是
- 頻率 - 最大值:
48MHz
- 電壓 - 供電:
3.135V ~ 3.465V
- 工作溫度:
0°C ~ 70°C(TA)
- 安裝類型:
表面貼裝型
- 封裝/外殼:
64-VFQFN 裸露焊盤
- 供應(yīng)商器件封裝:
64-VFQFPN(9x9)
- 描述:
IC CLOCK SYNTHESIZER 64VFQFPN
供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價格 |
---|---|---|---|---|---|---|---|
原裝ICS |
24+ |
QFN |
35200 |
一級代理/放心采購 |
詢價 | ||
IDT |
21+ |
TSSOP |
6000 |
原裝正品 |
詢價 | ||
ICS |
2020+ |
QFN |
80000 |
只做自己庫存,全新原裝進(jìn)口正品假一賠百,可開13%增 |
詢價 | ||
IDT |
23+ |
QFN |
3000 |
一級代理原廠VIP渠道,專注軍工、汽車、醫(yī)療、工業(yè)、 |
詢價 | ||
IDT |
2021+ |
QFN |
100500 |
一級代理專營品牌!原裝正品,優(yōu)勢現(xiàn)貨,長期排單到貨 |
詢價 | ||
ICS |
23+ |
QFN |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價 | ||
ICS |
22+ |
QFN |
42999 |
原裝正品現(xiàn)貨 |
詢價 | ||
IDT |
24+ |
QFN |
9800 |
只做原裝正品現(xiàn)貨或訂貨假一賠十! |
詢價 | ||
ICS |
2407+ |
QFN |
7750 |
原裝現(xiàn)貨!實單直說!特價! |
詢價 | ||
IDT |
23+ |
TSSOP |
10000 |
公司只做原裝正品 |
詢價 |