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PI2BV3867QEX

更新时间：2024-09-18 18:23:08
品牌：PERICOM
描述：Bus Driver, CB3Q/3VH/3C/2B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24

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PI2BV3867QEX 概述

Bus Driver, CB3Q/3VH/3C/2B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24 总线驱动器/收发器

PI2BV3867QEX 规格参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Obsolete零件包装代码：SOIC
包装说明：SSOP,针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01风险等级：5.84
系列：CB3Q/3VH/3C/2BJESD-30 代码：R-PDSO-G24
JESD-609代码：e3长度：8.65 mm
逻辑集成电路类型：BUS DRIVER湿度敏感等级：1
位数：10功能数量：1
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：SSOP
封装形状：RECTANGULAR封装形式：SMALL OUTLINE, SHRINK PITCH
峰值回流温度（摄氏度）：260传播延迟（tpd）：1 ns
认证状态：Not Qualified座面最大高度：1.75 mm
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：MATTE TIN端子形式：GULL WING
端子节距：0.635 mm端子位置：DUAL
处于峰值回流温度下的最长时间：30宽度：3.9116 mm
Base Number Matches：1

PI2BV3867QEX 数据手册

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PI2BV3867  
2.5V, 10-Bit, 2-Port  
266 MHz DDR Bus Switch  
ProductDescription  
ProductFeatures  
• Used in x8 DDR Memory Module  
• Near zero propagation delay  
• 20-ohm switches connect inputs to outputs  
• Fast Switching Speed –3ns (max.)  
• LowOffCapacitance(3pF)  
PericomSemiconductor’sPI2BVseriesoflogiccircuitsareproduced  
using the Company’s advanced submicron CMOS technology,  
achieving industry leading performance.  
The PI2BV3867 is a 10-bit, 2.5 volt two-port bus switch designed  
with 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 signal.  
• Pull-down on B output  
• Packagesavailable:  
–24-pin150milwideplasticQSOP(Q)  
ThePI2BV3867switchisintendedfor266MHzDDR(x8)Memory  
Module Applications.  
–24-pin173milwideplasticTSSOP(L)  
ProductPinConfiguration  
LogicBlockDiagram  
A0  
B0  
B9  
NC  
A0  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
V
CC  
2
B0  
B1  
B2  
B3  
B4  
B5  
B6  
B7  
B8  
B9  
BE  
3
A1  
4
A2  
5
A3  
24-Pin  
L,Q  
6
A4  
A9  
7
A5  
8
A6  
9
A7  
10  
11  
12  
A8  
A9  
BE  
GND  
TruthTable(1)  
Function  
ProductPinDescription  
Pin Name  
BE  
Description  
BE  
H
A0–A9  
Hi-Z  
Bus Enable Input (Active LOW)  
Disconnect  
Connect  
A0–9  
B0–9  
GND  
VCC  
Bus A  
Bus B  
Ground  
Power  
L
B0–9  
Notes:  
H
L
= HighVoltageLevel  
= LowVoltageLevel  
Hi-Z = High Impedance  
PS8471D  
10/10/01  
1
PI2BV3867  
2.5V,10-Bit,2-Port  
266 MHz DDR Bus Switch  
MaximumRatings  
(Above which the useful life may be impaired. For user guidelines, not tested.)  
Note:  
Storage Temperature ...........................................................–65°Cto+150°C  
Ambient Temperature with Power Applied .......................... –40°Cto+85°C  
Supply Voltage to Ground Potential .......................................–0.5Vto+4.6V  
DC Input Voltage....................................................................–0.5Vto+4.6V  
DC Output Current .............................................................................120mA  
Power Dissipation ................................................................................ 0.5W  
Stresses greater than those listed under MAXIMUM  
RATINGS may cause permanent damage to the  
device. This is a stress rating only and functional  
operation of the device at these or any other condi-  
tions above those indicated in the operational sec-  
tions of this specification is not implied. Exposure to  
absolute maximum rating conditions for extended  
periodsmayaffectreliability.  
DCElectricalCharacteristics(OvertheOperatingRange, T =0°Cto+85°C, V =2.3Vto2.7V)  
A
CC  
Parameters  
Description  
Input HIGH Voltage (BE)  
Input LOW Voltage (BE)  
Input Current  
Test Conditions(1)  
Min.  
1.6  
Typ(2)  
Max.  
VCC+0.3  
0.9  
Units  
VIH  
VIL  
II  
Guaranteed Logic HIGH Level  
Guaranteed Logic LOW Level  
VCC = Max., VIN = VCC or GND  
VCC = Min., IIN = –18mA  
V
–0.3  
±10  
µA  
V
VIK  
RON  
Clamp Diode Voltage  
Switch ON Resistance(4)  
–1.2  
33  
VCC = Min., VIN = 0.9V, ION = 20mA  
VCC = Min., VIN = 1.6V, ION = 15mA  
VBIAS(B-Ports) = 2.5V, IOZH ≤ 250µA  
17  
22  
Ω
30  
RPD  
Pull-Down Resistance(5)  
10  
kΩ  
Capacitance(T =25°C,f=1MHz)  
A
Parameters(4)  
Description  
Input Capacitance  
Test Conditions  
Typ.  
Units  
CIN  
3
3
7
COFF(A)  
CON(A/B)  
A Capacitance, Switch OFF  
A/B Capacitance, Switch ON  
VIN = 0V  
pF  
Notes:  
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.  
2. TypicalvaluesareatV =2.5V,T =25°Cambientandmaximumloading.  
CC  
A
3. Measured by the voltage drop between A and B pin at indicated current through the switch.  
ON resistance is determined by the lower of the voltages on the two (A,B) pins.  
4. This parameter is determined by device characterization but is not production tested.  
5. Pull-down resistance is measured with the switch OFF and calculated by V  
/I  
.
BIAS(B-Ports) OZH  
PowerSupplyCharacteristics  
Parameters  
Description  
Test Conditions(1)  
VCC = Max., VIN = VCC or GND  
Min. Typ(2)  
Max.  
Units  
ICC  
Quiescent Power Supply Current  
–
10  
µA  
Notes:  
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.  
2. TypicalvaluesareatV =2.5V,+25°Cambient.  
CC  
3. Per LVTTL driven input (control input only); A and B pins do not contribute to I  
.
CC  
PS8471D  
10/10/01  
2
PI2BV3867  
2.5V,10-Bit,2-Port  
266 MHz DDR Bus Switch  
SwitchingCharacteristicsoverOperatingRange  
PI2BV3867  
Com.  
Parameters  
Description  
Conditions(2,3)  
Min.  
Max.  
Units  
tPLH  
tPHL  
Propagation Delay(2,3)  
Ax to Bx, Bx to Ax  
1
CL = 30pF,  
RL = 500 ohms  
1
1
1
1
3
tPZH  
tPZL  
Bus Enable Time  
BE to Ax or Bx  
ns  
3.5  
3
tPHZ  
tPLZ  
Bus Disable Time  
BE to Ax or Bx  
3.8  
Notes:  
1. See test circuit and waveforms.  
2. This parameter is guaranteed but not tested on Propagation Delays.  
3. The bus switch contributes no propagational delay other than the RC delay of the ON resistance of the switch and load capacitance.  
The time constant for the switch alone is of the order of 1ns for 50pF load. Since this time constant is much smaller than the rise/  
fall times of typical driving signals, it adds very little propagational delay to the system. Propagational delay of the bus switch when  
used in a system is determined by the driving circuit on the switch's driving side and its interaction with the load on the driven side.  
ParameterMeasurements  
2xV  
CC  
S1  
Open  
GND  
Test  
tPD  
S1  
500Ω  
From Output  
Under Test  
Open  
2xVCC  
GND  
tPLZ/tPZL  
tPHZ/tPZH  
C = 30pF  
L
500Ω  
(See note 1)  
V
CC  
Output  
Control  
(Low Level  
Enabling)  
LOAD CIRCUIT  
/2  
V
/2  
CC  
V
CC  
/2  
0V  
V
V
CC  
t
PZL  
tPLZ  
V /2  
CC  
V
CC  
Output  
Input  
OH  
Waveform 1  
S1 at 2xV  
CC  
(see Note 2)  
0V  
V
/2  
/2  
CC  
t
PLH  
VOL +0.15V  
t
PHL  
VOL  
t
PZH  
t
PHZ  
Output  
Waveform 2  
S1 at GND  
(see Note 2)  
VOH  
V
OH  
OL  
V
VOH -0.15V  
CC  
V
/2  
CC  
V /2  
CC  
Output  
0V  
V
VOLTAGEWAVEFORMS  
PROPAGATIONDELAYTIMES  
VOLTAGEWAVEFORMS  
ENABLE AND DISABLE TIMES  
Notes:  
1. C includes probe and jig capacitance.  
L
2. Waveform 1 is for an output with internal conditions such that the output is LOW except when disabled by the output control.  
Waveform 2 is for an output with internal conditions such that the output is HIGH except when disabled by the output control.  
3. All input pulses are supplied by generators having the following characteristics: PRR<10MHz, Z = 50 ohms, t ≤ 2ns, t ≤ 2ns.  
O
R
F
4. The outputs are measured one at a time with one transition per measurement.  
5. t  
6. t  
7. t  
and t  
and t  
and t  
are the same as t  
are the same as t  
are the same as t  
.
DIS  
PLZ  
PZL  
PLH  
PHZ  
.
PZH  
EN  
.
PHL  
PD  
PS8471D  
10/10/01  
3
PI2BV3867  
2.5V,10-Bit,2-Port  
266 MHz DDR Bus Switch  
24-pinQSOP(Q)Package  
24  
.008  
0.20  
MIN.  
.008  
.013  
0.20  
0.33  
.150  
.157  
3.81  
3.99  
Guage Plane  
0˚-6˚  
.010  
.016  
.035  
0.41  
0.89  
0.254  
Detail A  
1
.041  
1.04  
REF  
.337 8.56  
.344 8.74  
.015 x 45˚  
0.38  
.033  
0.84  
.053 1.35  
.069 1.75  
Detail A  
0.178  
0.254  
.007  
.010  
SEATING  
PLANE  
.016 0.406  
.050 1.27  
0.101  
0.254  
.004  
.010  
.025  
typical  
.228  
.244  
0.203  
0.305  
.008  
.012  
0.635  
5.79  
6.20  
X.XX  
X.XX  
DENOTES DIMENSIONS  
IN MILLIMETERS  
24-pinTSSOP(L)Package  
24  
.169  
.177  
4.3  
4.5  
0.09  
0.20  
.004  
.008  
1
.303  
.311  
0.45 .018  
0.75 .030  
7.7  
7.9  
.047  
1.20  
Max  
.252  
BSC  
6.4  
SEATING  
PLANE  
.002  
.006  
0.05  
0.15  
.0256  
BSC  
.007  
.012  
0.19  
0.30  
0.65  
X.XX DENOTES CONTROLLING  
X.XX DIMENSIONS IN MILLIMETERS  
Ordering Information  
Part  
Pin-Package  
24 - QSOP(Q)  
24 - TSSOP(L)  
Temperature  
PI2BV3867Q  
PI2BV3867L  
0°C to +85°C  
Pericom Semiconductor Corporation  
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com  
PS8471D  
10/10/01  
4

PI2BV3867QEX 相关器件

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PI2BV3868L PERICOM Bus Driver, CB3Q/3VH/3C/2B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24 获取价格
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PI2BV3868Q PERICOM Bus Driver, CB3Q/3VH/3C/2B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24 获取价格
PI2BV3868QX PERICOM Bus Driver, CB3Q/3VH/3C/2B Series, 2-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24 获取价格
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