DM13A

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第 1 页 共 5 页 CY7C68013的特点及应用 【V1.0】 网址：

第 2 页 共 5 页 1、USB2.0的主要特点 USB协议的2.0版本于2000年4月推出。支持以下3种速度模式： 低速模式（low speed） 1.5Mb/s； 全速模式（full speed） 12Mb/s 高速模式（high speed） 480Mb/s USB2.0协议支持现存的所有USB设备，既可以把USB1.1设备插入USB1.1的PC机接口，并且在电气上兼容USB1.1的连接线。 1.1 数据包 USB传输的数据包的类型用称之为Packet Ids（PIDs）的特定代码来定义。USB包中共有4种PID类型，如表1所列。 表1 USB2.0的数据包类型 PID类型 PID名称 令牌 IN，OUT，SOF，SETUP 数据 DATA0，DATA1，DATA2，MDATA 握手 ACK，NAK，STALL，NYET 特殊类型 PRE，ERR，SPLIT，PIN 注：黑体字表示USB2.0增加的PID类型。 在全速模式时，每个OUT传输发送OUT数据包，不考虑外设是否处于“忙”状态而不能接收数据。针对这种浪费带宽的情况，在高速模式时推荐使用新的 PID类型“PING”。主机先对OUT端点发出个较短的“PING”令牌，访问当前外设是否有数据文凭间来存放OUT的数据包。仅仅当外部设备回答 “ACK”时，主机才发送较长OUT数据包。 SETUP邻牌只用于控制传输。它数据包中的前8个字节。通过这8个字节，外设对主机的设备请求进行译码。 SOF令牌代表一个USB帧的开始。 ACK（Acknowlegde）表示成功，数据接收无误。 NAK（Negavite Acknowlegde）表示忙，得发。这并不是出错，USB外设没有应答表示出错。 STALL表示未知错误，外设未能理解主机发出的设备请求，可能是外设端出错，或是主机访问并存在的资源。USB协议提供了从stall状态恢复的方法。 网址：

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Product DescriptionTimersTrue Delay on ReleaseType DBB51

•Time range 1 to 600 s - capacitor powered•Knob-adjustable time setting•Automatic start after drop-out of power supply•Repeatability: ≤0.2%•Output: 5 A SPDT relay•For mounting on DIN-rail in accordance with DIN/EN50 022•17.5 mm DIN-rail housing (DIN 43880)•Combined AC and DC power supply•LED indication for relay status and power supply ON

Multi voltage (true) delay onrelease timer.Time ranges from 1 to 600 scovered by 3 models.Housing 17.5 mm wide suit-able for DIN-rail mounting.Fits in M36 cover.

Type SelectionMounting

OutputTime range

Supply: 24 VDC and 24 to 240 VAC

For DIN-railSPDT1 to 10 sDBB 51 C M24 10SSPDT6 to 60 sDBB 51 C M24 1MSPDT60 to 600 sDBB 51 C M24 10M

Time SpecificationsOutput SpecificationsTime rangesType 10 S1to10 sType 1 M6to60 sType 10 M60to600 sRepeatability≤0.2%Time variationWithin rated power supply≤0.05%Within ambient temperature≤0.2%ResetPower supply applied for:DBB51CM2410S≥200 msDBB51CM241M,≥200 msDBB51CM2410M≥400 msOutputSPDT relayRated insulation voltage250 VAC (RMS)Contact Ratings(AgSnO2)µResistive loadsAC 15 A @ 250 VACDC 125 A @ 24 VDCSmall inductive loadsAC 152.5 A @ 250 VACDC 132.5 A @ 24 VDCMechanical life≥30 x 106operationsElectrical life≥105operations(at 5 A, 250 V, cos ϕ=1)Operating frequency<7200 operations / hDielectric strengthDielectric voltage2 kVAC (RMS)Rated impulse withstandvoltage2.5 kV (1.2/50µs)Ordering keyHousingFunctionTypeItem numberOutputPower SupplyRangeDBB 51 C M24 10M

© Semiconductor Components Industries, LLC, 2016

July, 2016 − Rev. 71Publication Order Number:

MC100LVEL13/DMC100LVEL13

3.3 V ECL Dual 1:3 Fanout

Buffer

Description

The MC100LVEL13 is a dual, fully differential 1:3 fanout buffer.

The Low Output-Output Skew of the device makes it ideal for

distributing two different frequency synchronous signals.

The differential inputs have special circuitry which ensures devicestability under open input conditions. When both differential inputs

are left open the D input will pull down to V

EE, The D input will bias

around V

CC/2 and the Q output will go LOW.

Features

•500 ps Typical Propagation Delays

•50 ps Output-Output Skews

•ESD Protection: > 2 kV Human Body Model

•The 100 Series Contains Temperature Compensation

•PECL Mode Operating Range: V

CC = 3.0 V to 3.8 V

with V

EE = 0 V

•NECL Mode Operating Range: V

Eaton PDG13M0100MSAN

Eaton Power Defense motor protection circuit breaker, Globally

Rated, Frame 1, Three Pole, 100A, 65kA/480V, Motor protection,

Standard Calibration, Adjustable, No Terminals, 65 kAIC at 480

Vac Interrupt Rating

Eaton Power Defense motor protection

circuit breakerPDG13M0100MSAN

786679295311

76 mm139.7 mm

76.2 mm1.25 kg

Eaton Selling Policy 25-000, one (1) year

from the date of installation of the

Product or eighteen (18) months from the

date of shipment of the Product,

whichever occurs first.RoHS Compliant

CCC Marked

CSA

IEC 60947-2

UL 489Product NameCatalog Number

UPC

Product Length/DepthProduct Height

Product WidthProduct Weight

WarrantyCompliances

Certifications

100 A

1

Three-polePD1 Global

Class A

600 Vac

ThermomagneticNo Terminals

65 kAIC at 480 Vac

65 kAIC at 480 V (UL)

100 kAIC at 240 V (UL)

25 kAIC at 600 V (UL/CSA)