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W83L197R-16中文資料華邦電子數(shù)據(jù)手冊PDF規(guī)格書
W83L197R-16規(guī)格書詳情
GENERAL DESCRIPTION
The W83L197R-16 is a Clock Synthesizer which provides all clocks required for high-speed RISC or CISC microprocessor. Four different frequency of CPU, and PCI clocks are externally selectable with smooth transitions. The 0.5 or 0.75 center type spread spectrum can be selected to reduce EMI.
PRODUCT FEATURES
? Supports Pentium II CPUs
? 4 sets of CPU frequencies selection
? 2 CPU clocks (one free running CPU clock)
? 6 PCI synchronous clocks(one free running PCI clock)
? Optional single or mixed supply:
(Vdd3 = VddC= 3.3V±5) or (VddC = 2.5V±5)
? Skew form CPU to PCI clock 1.5 to 4.0 ns, CPU leads.
? CPU clock jitter less than 200ps
? PCI_F,PCI1:6 clock skew less than 500ps
? ?ó0.5 or ?ó0.75 center type spread spectrum function to reduce EMI
? Programmable registers to enable/stop each output and select modes
(mode as Tri-state or Normal )
? 48 MHz for USB
? 28-pin SOP package (209mil)
產(chǎn)品屬性
- 型號：
W83L197R-16
- 制造商：
WINBOND
- 制造商全稱：
Winbond
- 功能描述：
2-CHIP 100MHZ CLOCK FOR BX NOTEBOOK
| 供應(yīng)商 | 型號 | 品牌 | 批號 | 封裝 | 庫存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
WINBOND |
2016+ |
QFN20 |
6000 |
只做原裝,假一罰十,公司可開17%增值稅發(fā)票! |
詢價(jià) | ||
WINBOND |
22+ |
TSSOP20 |
37041 |
原裝正品現(xiàn)貨,可開13個(gè)點(diǎn)稅 |
詢價(jià) | ||
WINBOND |
24+ |
SSOP20 |
218 |
詢價(jià) | |||
WINBOND |
17+ |
QFN |
6200 |
100%原裝正品現(xiàn)貨 |
詢價(jià) | ||
WINBOND |
23+ |
QFN |
10382 |
原裝正品,假一罰十 |
詢價(jià) | ||
WINBOND |
18+ |
QFN20 |
85600 |
保證進(jìn)口原裝可開17%增值稅發(fā)票 |
詢價(jià) | ||
新唐 |
22+ |
NA |
500000 |
萬三科技,秉承原裝,購芯無憂 |
詢價(jià) | ||
WINBOND |
11+ |
QFN |
27 |
原裝現(xiàn)貨海量庫存歡迎咨詢 |
詢價(jià) | ||
WINBOND |
23+ |
TSSOP20 |
7750 |
全新原裝優(yōu)勢 |
詢價(jià) | ||
WINBOND |
2020+ |
QFN20 |
3154 |
百分百原裝正品 真實(shí)公司現(xiàn)貨庫存 本公司只做原裝 可 |
詢價(jià) |
