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PI2BV3877L PDF预览

PI2BV3877L

更新时间: 2024-11-20 21:54:59
品牌 Logo 应用领域
百利通 - PERICOM 双倍数据速率
页数 文件大小 规格书
4页 340K
描述
2-Port 266 MHz DDR BusSwitch

PI2BV3877L 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:TSSOP包装说明:TSSOP, TSSOP24,.25
针数:24Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.88系列:CB3Q/3VH/3C/2B
JESD-30 代码:R-PDSO-G24JESD-609代码:e0
长度:7.8 mm逻辑集成电路类型:BUS DRIVER
位数:5功能数量:2
端口数量:2端子数量:24
最高工作温度:85 °C最低工作温度:
输出特性:3-STATE输出极性:TRUE
封装主体材料:PLASTIC/EPOXY封装代码:TSSOP
封装等效代码:TSSOP24,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:2.5 V传播延迟(tpd):1 ns
认证状态:Not Qualified座面最大高度:1.2 mm
子类别:Bus Driver/Transceivers最大供电电压 (Vsup):2.7 V
最小供电电压 (Vsup):2.3 V标称供电电压 (Vsup):2.5 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Tin/Lead (Sn/Pb)
端子形式:GULL WING端子节距:0.65 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:4.4 mm

PI2BV3877L 数据手册

 浏览型号PI2BV3877L的Datasheet PDF文件第2页浏览型号PI2BV3877L的Datasheet PDF文件第3页浏览型号PI2BV3877L的Datasheet PDF文件第4页 
PI2BV3877  
2.5V, 10-Bit, 2-Port  
266 MHz DDR BusSwitch  
ProductFeatures  
ProductDescription  
• Used in X4 DDR modules  
• Near zero propagation delay  
• 20 Ohm switches connect inputs to outputs  
• Fast Switching Speed –3ns (max.)  
• LowOffCapacitance(3pF)  
• Pull-down on B output  
Pericom Semiconductor’sPI2Bseriesoflogiccircuitsareproduced  
using the Company’s advanced submicron CMOS technology,  
achieving industry leading performance.  
ThePI2BV3877isa10-bit,2.5volttwo-portbusswitchdesignedwith  
a low ON resistance allowing inputs to be connected directly to  
outputs. The bus switch creates no additional propagational delay  
or additional ground bounce noise. The switches are turned ON by  
the Bus Enable (BE ) input signals.  
N
• Pull-up on Switch Enable  
ThePI2BV3877switchisintendedfor266MHzDDR(X4)Memory  
Module Applications.  
• Packagesavailable:  
–24-pin150milwideplasticQSOP(Q)  
–24-pin173milwideplasticTSSOP(L)  
ProductPinConfiguration  
Logic Block Diagram  
BE  
0
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
B
B
B
B
B
B
B
B
B
B
CC  
0
2
A
A
A
A
A
A
A
A
A
A
0
1
2
3
4
5
6
7
8
9
3
1
4
2
5
3
24-Pin  
Q, L  
6
4
7
5
8
6
9
7
10  
11  
12  
8
9
GND  
BE1  
TruthTable(1)  
Function  
BE0 A0–A4  
Disconnect  
Connect  
H
L
Hi-Z  
B0–4  
Product Pin Description  
PinName  
BE0,BE1  
A0–9  
Description  
Function  
Disconnect  
Connect  
BE1 A5–A9  
Bus Enable Input (Active LOW)  
H
L
Hi-Z  
Bus A  
Bus B  
Ground  
Power  
B5–B9  
B0–9  
Notes:1. H=HighVoltageLevel  
L=LowVoltageLevel  
GND  
V
CC  
Hi-Z=HighImpedance  
PS8472A  
05/02/00  
1

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