首頁(yè)>843251I-14>規(guī)格書(shū)詳情
843251I-14中文資料瑞薩數(shù)據(jù)手冊(cè)PDF規(guī)格書(shū)
| 廠商型號(hào) |
843251I-14 |
| 功能描述 | FemtoClockTM Crystal-to-3.3V, 2.5V LVPECL Clock Synthesizer |
| 文件大小 |
432.94 Kbytes |
| 頁(yè)面數(shù)量 |
17 頁(yè) |
| 生產(chǎn)廠商 | RENESAS |
| 中文名稱 | 瑞薩 |
| 網(wǎng)址 | |
| 數(shù)據(jù)手冊(cè) | |
| 更新時(shí)間 | 2025-8-25 18:27:00 |
| 人工找貨 | 843251I-14價(jià)格和庫(kù)存，歡迎聯(lián)系客服免費(fèi)人工找貨 |
843251I-14規(guī)格書(shū)詳情
GENERAL DESCRIPTION
The 843251I-14 is a 10Gb Ethernet Clock Generator. The
843251I-14 uses an 18pF parallel resonant crystal over the
range of 22.4MHz - 27.2MHz. For Ethernet applications, a
25MHz crystal is used. The device has excellent <1ps phase
jitter performance, over the 1.875MHz - 20MHz integration range.
The 843251I-14 is packaged in a small 8-pin TSSOP, making
it ideal for use in systems with limited board space. NOTE: It is
not recommended to overdrive the crystal input with an external
clock.
FEATURES
? One Differential LVPECL output
? Crystal oscillator interface, 18pF parallel resonant crystal
(22.4MHz - 27.2MHz)
? Output frequency ranges:
FREQ_SEL = 1: 560MHz to 680MHz
FREQ_SEL = 0: 140MHz to 170MHz
? VCO range: 560MHz - 680MHz
? RMS phase jitter @ 156.25MHz, using a 25MHz crystal
(1.875MHz - 20MHz): 0.49ps (typical) @ 3.3V
? 3.3V or 2.5V operating supply
? -40°C to 85°C ambient operating temperature
? Available in lead-free (RoHS 6) package
| 供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫(kù)存 | 備注 | 價(jià)格 |
|---|---|---|---|---|---|---|---|
IDT |
1950+ |
TSSOP16 |
6852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
IDT |
23+ |
TSSOP16 |
3940 |
原廠原裝正品 |
詢價(jià) | ||
- |
23+ |
NA |
5000 |
原廠授權(quán)代理,海外優(yōu)勢(shì)訂貨渠道?？商峁┐罅繋?kù)存,詳 |
詢價(jià) | ||
IDT |
24+ |
TSSOP16 |
39197 |
鄭重承諾只做原裝進(jìn)口現(xiàn)貨 |
詢價(jià) | ||
Renesas Electronics America In |
25+ |
16-TSSOP(0.173 4.40mm 寬) |
9350 |
獨(dú)立分銷商 公司只做原裝 誠(chéng)心經(jīng)營(yíng) 免費(fèi)試樣正品保證 |
詢價(jià) | ||
IDT |
24+ |
TSSOP-16 |
9600 |
原裝現(xiàn)貨,優(yōu)勢(shì)供應(yīng),支持實(shí)單! |
詢價(jià) | ||
IDT |
2447 |
TSSOP-16 |
100500 |
一級(jí)代理專營(yíng)品牌!原裝正品,優(yōu)勢(shì)現(xiàn)貨,長(zhǎng)期排單到貨 |
詢價(jià) | ||
IDT |
22+ |
NA |
500000 |
萬(wàn)三科技,秉承原裝,購(gòu)芯無(wú)憂 |
詢價(jià) | ||
IDT |
24+ |
TSSOP16 |
36500 |
原裝現(xiàn)貨/放心購(gòu)買 |
詢價(jià) | ||
IDT |
24+ |
NA/ |
1446 |
優(yōu)勢(shì)代理渠道,原裝正品,可全系列訂貨開(kāi)增值稅票 |
詢價(jià) |
