参数资料
| 型号： | FSA1208BQX |
| 厂商： | Fairchild Semiconductor |
| 文件页数： | 1/9页 |
| 文件大小： | 0K |
| 描述： | IC SWITCH OCTAL SPST 20DQFN |
| 标准包装： | 1 |
| 功能： | 开关 |
| 电路： | 8 x SPST - NO |
| 导通状态电阻： | 15 欧姆 |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 20-WQFN 裸露焊盘，20-DQFN |
| 供应商设备封装： | 20-DQFN |
| 包装： | 标准包装 |
| 产品目录页面： | 1218 (CN2011-ZH PDF) |
| 其它名称： | FSA1208BQXDKR |
November 2009
2008 Fairchild Semiconductor Corporation
www.fairchildsemi.com
FSA1208 Rev. 1.0.1
FSA1208
—
Low-Power,
Eight-Port,
High-Speed
Isolation
Switch
FSA1208
Low-Power, Eight-Port, High-Speed Isolation Switch
Features
Low On Capacitance: 6pF Typical
Low On Resistance: 15 Typical
Low Power Consumption: 1μA Maximum
10μA Maximum ICCT over an Expanded Voltage
Range (VIN=2.3V, VCC=4.3V)
Wide -3db Bandwidth: > 400MHz
Packaged in Space-Saving 20-Lead MLP
(2.5 x 4.5mm)
8kV ESD Rating; >16kV Power/GND ESD Rating
Low COFF Capacitance: 2.5pF Typical
Applications
DIMM DDR Memory
IMPORTANT NOTE:
For additional performance information, please contact
analogswitch@fairchildsemi.com.
Description
The FSA1208 is a low-power, eight-port, high-speed
switch. This part is configured as a single-pole, single-
throw switch and is optimized for isolating a high-speed
source, such as a DDR memory bus. The FSA1208
features an extremely low on capacitance (CON) of 6pF.
Superior
channel-to-channel
crosstalk
minimizes
interference.
The FSA1208 contains special circuitry on the A & B
pins that allows the device to withstand an over-voltage
condition. This device is also designed to minimize
current consumption even when the control voltage
applied to the /OE pin is lower than the supply voltage
(VCC). Applications include port isolation and switching
in DDR memory modules, portable cell phones, PDAs,
digital cameras, printers, and notebook computers.
Ordering Information
Part Number
Top
Mark
Operating
Temperature Range
Package
Eco Status
FSA1208BQX
F1208
-40 to +85°C
20-Lead, Quad, Molded Leadless
Package (MLP), 2.5 x 4.5mm
Green
For Fairchild’s definition of Eco Status, please visit: http://www.fairchildsemi.com/company/green/rohs_green.html.
DIMM
DIMM Slot
OE
V
CC
FS
A1
208
1A
2A
3A
4A
5A
6A
7A
8A
1B
2B
3B
4B
5B
6B
7B
8B
DIMM
Figure 1. Analog Symbol
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相关代理商/技术参数 |
参数描述 |
|---|---|
| FSA1211 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low-Power, Twelve-Port, High-Speed Isolation Switch |
| FSA1211UDMX | 功能描述:视频开关 IC Low Power, 12 Port Hi-Speed Isolation RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| FSA1211UMX | 功能描述:视频开关 IC Low Power, 12 Port Hi-Speed Isolation RoHS:否 制造商:Texas Instruments 开关数量:4 开启电阻（最大值）:12 Ohms 传播延迟时间: 开启时间（最大值）: 关闭时间（最大值）: 最大工作温度:+ 85 C 最小工作温度:- 40 C 封装 / 箱体:WQFN-42 封装:Reel |
| FSA1256 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low RON Low Voltage Dual SPST Analog Switch |
| FSA1256_0504 | 制造商:FAIRCHILD 制造商全称:Fairchild Semiconductor 功能描述:Low RON Low Voltage Dual SPST Analog Switch with Low ICCT “A” Option |
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