AD9557集成電路(IC)的應(yīng)用特定時(shí)鐘/定時(shí)規(guī)格書PDF中文資料
廠商型號(hào) |
AD9557 |
參數(shù)屬性 | AD9557 封裝/外殼為40-VFQFN 裸露焊盤,CSP;包裝為管件;類別為集成電路(IC)的應(yīng)用特定時(shí)鐘/定時(shí);產(chǎn)品描述:IC CLOCK TRANSLATOR 40LFCSP |
功能描述 | Dual Input Multiservice |
文件大小 |
1.30722 Mbytes |
頁面數(shù)量 |
92 頁 |
生產(chǎn)廠商 | Analog Devices |
企業(yè)簡稱 |
AD【亞德諾】 |
中文名稱 | 亞德諾半導(dǎo)體技術(shù)有限公司官網(wǎng) |
原廠標(biāo)識(shí) | |
數(shù)據(jù)手冊 | |
更新時(shí)間 | 2024-12-25 22:30:00 |
AD9557規(guī)格書詳情
AD9557屬于集成電路(IC)的應(yīng)用特定時(shí)鐘/定時(shí)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的AD9557應(yīng)用特定時(shí)鐘/定時(shí)專用時(shí)鐘和計(jì)時(shí) IC(集成電路)產(chǎn)品族中的產(chǎn)品主要用于執(zhí)行與時(shí)間或頻率信息生成和分配相關(guān)的各種操作,適合的設(shè)計(jì)環(huán)境較特定,例如 AMD 和 Intel 的中央處理單元 (CPU) 或圖形處理單元 (GPU)、DVD 音頻設(shè)備、藍(lán)光光盤播放器、以太網(wǎng)設(shè)備、PCIe、SATA、光纖通道接口、車載娛樂總線等。
GENERAL DESCRIPTION
The AD9557 is a low loop bandwidth clock multiplier that provides jitter cleanup and synchronization for many systems, including synchronous optical networks (OTN/SONET/SDH). The AD9557 generates an output clock synchronized to up to four external input references. The digital PLL allows for reduction of input time jitter or phase noise associated with the external references. The digitally controlled loop and holdover circuitry of the AD9557 continuously generates a low jitter output clock even when all reference inputs have failed.
FEATURES
Supports GR-1244 Stratum 3 stability in holdover mode
Supports smooth reference switchover with virtually
no disturbance on output phase
Supports Telcordia GR-253 jitter generation, transfer, and
tolerance for SONET/SDH up to OC-192 systems
Supports ITU-T G.8262 synchronous Ethernet slave clocks
Supports ITU-T G.823, G.824, G.825, and G.8261
Auto/manual holdover and reference switchover
2 reference inputs (single-ended or differential)
Input reference frequencies: 2 kHz to 1250 MHz
Reference validation and frequency monitoring (1 ppm)
Programmable input reference switchover priority
20-bit programmable input reference divider
2 pairs of clock output pins, with each pair configurable as
a single differential LVDS/HSTL output or as 2 single-ended
CMOS outputs
Output frequencies: 360 kHz to 1250 MHz
Programmable 17-bit integer and 23-bit fractional
feedback divider in digital PLL
Programmable digital loop filter covering loop bandwidths
from 0.1 Hz to 5 kHz (2 kHz maximum for <0.1 dB of peaking)
Low noise system clock multiplier
Frame sync support
Adaptive clocking
Optional crystal resonator for system clock input
On-chip EEPROM to store multiple power-up profiles
Pin program function for easy frequency translation
configuration
Software controlled power-down
40-lead, 6 mm × 6 mm, LFCSP package
APPLICATIONS
Network synchronization, including synchronous Ethernet
and SDH to OTN mapping/demapping
Cleanup of reference clock jitter
SONET/SDH/OTN clocks up to 100 Gbps, including FEC
Stratum 3 holdover, jitter cleanup, and phase transient control
Wireless base station controllers
Cable infrastructure
Data communications
產(chǎn)品屬性
更多- 產(chǎn)品編號(hào):
AD9557BCPZ
- 制造商:
Analog Devices Inc.
- 類別:
集成電路(IC) > 應(yīng)用特定時(shí)鐘/定時(shí)
- 包裝:
管件
- PLL:
是
- 主要用途:
以太網(wǎng),SONET/SDH
- 輸入:
CMOS,LVDS,LVPECL
- 輸出:
CMOS,HSTL,LVDS
- 比率 - 輸入:
2:2
- 差分 - 輸入:
是/是
- 頻率 - 最大值:
1.25GHz
- 電壓 - 供電:
1.71V ~ 3.465V
- 工作溫度:
-40°C ~ 85°C
- 安裝類型:
表面貼裝型
- 封裝/外殼:
40-VFQFN 裸露焊盤,CSP
- 供應(yīng)商器件封裝:
40-LFCSP-VQ(6x6)
- 描述:
IC CLOCK TRANSLATOR 40LFCSP
供應(yīng)商 | 型號(hào) | 品牌 | 批號(hào) | 封裝 | 庫存 | 備注 | 價(jià)格 |
---|---|---|---|---|---|---|---|
ADI |
2018+ |
NA |
6000 |
全新原裝正品現(xiàn)貨,假一賠佰 |
詢價(jià) | ||
ADI |
20+ |
40-LeadLFCSP(6mmx6mm |
33680 |
ADI原裝主營-可開原型號(hào)增稅票 |
詢價(jià) | ||
ADI |
24+ |
40-Lead LFCSP (6mm x 6mm w/ EP |
3660 |
十年信譽(yù),只做全新原裝正品現(xiàn)貨,以優(yōu)勢說話 !! |
詢價(jià) | ||
AD |
1836+ |
40LFCSP |
9852 |
只做原裝正品現(xiàn)貨!或訂貨假一賠十! |
詢價(jià) | ||
AD |
21+ |
QFN |
1372 |
只做原裝,絕對(duì)現(xiàn)貨,原廠代理商渠道,歡迎電話微信查 |
詢價(jià) | ||
AD |
40LFCSP |
608900 |
原包原標(biāo)簽100%進(jìn)口原裝常備現(xiàn)貨! |
詢價(jià) | |||
ADI/亞德諾 |
2021+ |
40LFCSP |
3000 |
十年專營原裝現(xiàn)貨,假一賠十 |
詢價(jià) | ||
ADI |
21+ |
40-VFQFN |
1087 |
原裝現(xiàn)貨假一賠十 |
詢價(jià) | ||
ADI |
21+ |
標(biāo)準(zhǔn)封裝 |
655 |
進(jìn)口原裝,優(yōu)勢專營品牌! |
詢價(jià) | ||
ADI/亞德諾 |
21+ |
40LFCSP |
10000 |
全新原裝 公司現(xiàn)貨 價(jià)格優(yōu) |
詢價(jià) |