ADG3243BRJ-R2

更新时间： 2024-01-31 18:43:33

品牌	Logo	应用领域
亚德诺 - ADI		转换器电平转换器开关
页数	文件大小	规格书
12页	188K
描述
2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

ADG3243BRJ-R2 数据手册

ADG3243

switches. The bus switches are positioned on the hot swap card

between the connector and the devices. During hot swap, the

ground pin of the hot swap card must connect to the ground pin

of the backplane before any other signal or power pins.

PLUG-IN

CARD (1)

CARD I/O

CPU

RAM

Analog Switching

PLUG-IN

CARD (2)

Bus switches can be used in many analog switching applications,

for example, video graphics. Bus switches can have lower on

resistance, smaller ON and OFF channel capacitance, and thus

improved frequency performance than their analog counterparts.

The bus switch channel itself, consisting solely of an NMOS

switch, limits the operating voltage (see TPC 1 for a typical

plot), but in many cases, this does not present an issue.

BUS

Figure 10. ADG3243 in a Hot Plug Application

There are many systems, such as docking stations, PCI boards

for servers, and line cards for telecommunications switches, that

require the ability to handle hot swapping. If the bus can be

isolated prior to insertion or removal, there is more control over

the hot swap event. This isolation can be achieved using bus

High Impedance during Power-Up/Power-Down

To ensure the high impedance state during power-up or power-

down, BEx should be tied to V_CCthrough a pull-up resistor; the

minimum value of the resistor is determined by the current-

sinking capability of the driver.

REV. 0

–9–

1...6 7 8910 11 12

中文翻译

下载PDF

ADG3243BRJ-R2 替代型号

型号	品牌	替代类型	描述	数据表
ADG3243BRJ-R2	ADI	当前型号	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch
ADG3243BRJ-REEL7	ADI	完全替代	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch
ADG3243BRJ-REEL	ADI	完全替代	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch

与ADG3243BRJ-R2相关器件

型号	品牌	描述	获取价格	数据表
ADG3243BRJ-REEL	ADI	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch	获取价格
ADG3243BRJ-REEL7	ADI	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch	获取价格
ADG3243BRJZ-REEL7	ADI	2.5 V/3.3 V, 2-Bit, Individual Control Level Translator Bus Switch	获取价格
ADG3245	ADI	2.5 V/3.3 V, 8-Bit, 2-Port Level Translating, Bus Switch	获取价格
ADG3245_15	ADI	2.5V/3.3V 8 Bit 2 Port Level Translating Bus Switch	获取价格
ADG3245BCPZ	ADI	2.5 V/3.3 V, 8 Bit, 2 Port Level Translator, Bus Switch	获取价格
ADG3245BRU	ADI	2.5 V/3.3 V, 8-Bit, 2-Port Level Translating, Bus Switch	获取价格
ADG3245BRUZ-REEL7	ADI	2.5 V/3.3 V, 8 Bit, 2 Port Level Translator, Bus Switch	获取价格
ADG3246	ADI	2.5 V/3.3 V, 10-Bit, 2-Port Level Translating, Bus Switch	获取价格
ADG3246BCP	ADI	2.5 V/3.3 V, 10-Bit, 2-Port Level Translating, Bus Switch	获取价格