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ICS9LPRS477D中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書
ICS9LPRS477D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
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ICS |
2016+ |
BGA |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
IDT |
1346+ |
MLF-64 |
218 |
普通 |
詢價(jià) | ||
ICS |
23+ |
QFN |
3200 |
全新原裝、誠(chéng)信經(jīng)營(yíng)、公司現(xiàn)貨銷售 |
詢價(jià) | ||
ICS |
13+ |
MLF64PIN |
4627 |
原裝分銷 |
詢價(jià) | ||
ICS |
22+ |
QFN |
37216 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
IDT |
22+ |
QFN |
50000 |
只做原裝正品,假一罰十,歡迎咨詢 |
詢價(jià) | ||
IDT |
23+ |
QFN |
159 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) | ||
IDT/艾迪悌 |
23+ |
MLF-64 |
10000 |
原裝正品現(xiàn)貨 |
詢價(jià) | ||
IDT, Integrated Device Technol |
21+ |
72-VFQFPN(10x10) |
53200 |
一級(jí)代理/放心采購(gòu) |
詢價(jià) | ||
ICS |
23+ |
TSSOP |
50000 |
全新原裝正品現(xiàn)貨,支持訂貨 |
詢價(jià) |