參數(shù)資料
型號: AT43312A-AC
廠商: ATMEL CORP
元件分類: 總線控制器
英文描述: Self- and Bus-Bus-powered USB Hub Controller
中文描述: UNIVERSAL SERIAL BUS CONTROLLER, PQFP32
封裝: 7 X 7 MM, 1.40 MM THICKNESS, 0.80 MM PITCH, PLASTIC, MS-026BBA, LQFP-32
文件頁數(shù): 18/28頁
文件大?。?/td> 211K
代理商: AT43312A-AC
18
AT43312A
1255G–USB–05/06
Figure 11.
Hub Differential Delay, Differential Jitter, and SOP Distortion
Figure 12.
Hub EOP Delay and EOP Skew
CROSSOVER
POINT
DIFFERENTIAL
DATA LINES
A. DOWNSTREAM HUB DELAY WITH CABLE
50% POINT OF
INITIAL SWING
UPSTREAM
END OF
CABLE
HUB DELAY
DOWNSTREAM
T
HDD1
CROSSOVER
POINT
DOWNSTREAM
PORT
CROSSOVER
POINT
HUB DELAY
UPSTREAM
T
HDD2
UPSTREAM
PORT
V
SS
V
SS
V
SS
V
SS
B. UPSTREAM HUB DELAY WITHOUT CABLE
CROSSOVER
POINT
DOWNSTREAM
PORT
CROSSOVER
POINT
HUB DELAY
UPSTREAM
T
HDD1,
T
HDD2
UPSTREAM
PORT OR END
OF CABLE
V
SS
V
SS
C. UPSTREAM HUB DELAY WITH OR WITHOUT CABLE
CROSSOVER
POINT
EXTENDED
DOWNSTREAM
PORT
A. DOWNSTREAM EOP DELAY WITH CABLE
50% POINT OF
INITIAL SWING
UPSTREAM
END OF
CABLE
UPSTREAM
PORT
V
SS
V
SS
V
SS
V
SS
B. DOWNSTREAM EOP DELAY WITHOUT CABLE
DOWNSTREAM
PORT
UPSTREAM
PORT OR END
OF CABLE
V
SS
V
SS
C. UPSTREAM EOP DELAY WITH OR WITHOUT CABLE
T
EOP-
T
EOP+
CROSSOVER
POINT
EXTENDED
DOWNSTREAM
PORT
T
EOP-
T
EOP+
CROSSOVER
POINT
EXTENDED
CROSSOVER
POINT
EXTENDED
T
EOP-
T
EOP+
CROSSOVER
POINT
EXTENDED
相關(guān)PDF資料
PDF描述
AT43312A-AU Self- and Bus-Bus-powered USB Hub Controller
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AT43312A-SU Self- and Bus-Bus-powered USB Hub Controller
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
AT43312A-AU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43312A-SC 功能描述:USB 接口集成電路 FULL FEATURED USB HUB CONTROLLER RoHS:否 制造商:Cypress Semiconductor 產(chǎn)品:USB 2.0 數(shù)據(jù)速率: 接口類型:SPI 工作電源電壓:3.15 V to 3.45 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:WLCSP-20
AT43312A-SU 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Self- and Bus-Bus-powered USB Hub Controller
AT43320 制造商:ATMEL 制造商全稱:ATMEL Corporation 功能描述:Full-speed USB Hub/Function Microcontroller
AT43320-AC 功能描述:IC USB HUB CTRLR TO AVR 100-LQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 控制器 系列:- 標(biāo)準(zhǔn)包裝:4,900 系列:- 控制器類型:USB 2.0 控制器 接口:串行 電源電壓:3 V ~ 3.6 V 電流 - 電源:135mA 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:36-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:36-QFN(6x6) 包裝:* 其它名稱:Q6396337A