PI5C3861C2LX [PERICOM]
Bus Driver, 5B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24;
| 型号： | PI5C3861C2LX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Bus Driver, 5B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总4页 (文件大小：259K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
TARGET SPECIFICATIONS
PI5C3861C2
10-Bit, 2-Port BusSwitch with
Dual Side Undershoot Protection
Product Features:
Product Description:
Near zero propagation delay
PioneerSemiconductorsPI5Cseriesof logiccircuitsareproduced
in the Companys advanced submicron CMOS technology,
achieving industry leading performance.
5Ω switches connect inputs to outputs
Direct bus connection when switches are ON
Undershoot Protection to -2V (Data Inputs only)
The PI5C3861C2 is a 10-bit, 2-port bus switch designed with a low
ON resistance (5Ω) 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.
Packagesavailable:
24-pin 150 mil wide plastic QSOP (Q)
24-pin173milwideplasticTSSOP(L)
Product Pin Configuration
Logic Block Diagram
NC
1
24
23
22
21
20
19
18
17
16
15
14
13
Vcc
BE
A
0
9
B
B
0
9
2
A0
A1
A2
A3
A4
A5
A6
A7
A8
3
B0
B1
B2
B3
B4
B5
B6
B7
B8
4
5
24-Pin
Q, L
A
6
7
8
9
10
11
12
A9
BE
GND
B9
Truth Table(1)
Function
Product Pin Description
BE
H
A09
Hi-Z
B09
Pin Name
BE
Description
Disconnect
Connect
Bus Enable Input (Active LOW)
L
A09
B09
Bus A
Bus B
Ground
Power
Note: 1. H=HighVoltageLevel
L = Low Voltage Level
GND
Hi-Z = High Impedance
V
CC
PXXXX
09/26/00
1
PI5B3861C2
10-Bit,2-PortBusSwitchwith
DualSideUndershootProtection
TARGET SPECIFICATIONS
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature .................................................................... 65°Cto+150°C
Ambient Temperature with Power Applied ....................................40°Cto+85°C
Note:
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 conditions above those indicated in
the operational sections of this specification is
not implied. Exposure to absolute maximum
ratingconditionsforextendedperiodsmayaffect
reliability.
Supply Voltage to Ground Potential (Inputs & V Only) ............. 0.5Vto+7.0V
CC
Supply Voltage to Ground Potential (Outputs & D/O Only) ........... 0.5Vto+7.0V
DC Input Voltage ............................................................................ 0.5Vto+7.0V
DC Output Current ...................................................................................... 120mA
Power Dissipation ..........................................................................................0.5W
DCElectricalCharacteristics(OvertheOperatingRange, T =40°Cto+85°C, V =5V±5%)
A
CC
(1)
(2)
Parameters Description
TestConditions
Min. Typ
Max.
Units
V
V
IH
InputHIGHVoltage
GuaranteedLogicHIGHLevel
GuaranteedLogicLOWLevel
2.0
0.5
V
IL
Input LOW Voltage
0.8
V
I
I
I
InputHIGHCurrent
V
=Max.,V =VCC
±1
µA
µA
µA
V
IH
CC
CC
IN
Input LOW Current
V
=Max.,V =GND
±1
IL
IN
High Impedance Output Current
ClampDiodeVoltage
Undershoot and Protection
0 A, B V
±1
OZH
CC
V
V
=Min., I = 18mA
1.8
2.0
IK
CC
IN
V
Max Inputs, No Contention, Undershoot
PulseDuration<25ns
V
UP
(3)
Voltage
(4)
R
ON
Switch On Resistance
V
V
=Min.,V =0.0V, I =48mA
5
10
7
15
Ω
CC
IN
ON
=Min.,V =2.4V, I =15mA
CC
IN
ON
Capacitance(T =25°C,f=1MHz)
A
(5)
Parameters
Description
TestConditions
Typ
Max.
Units
C
C
Input Capacitance
V =0V
6
6
pF
pF
IN
IN
A/B Capacitance, SwitchOff
V =0V
IN
OFF
C
ON
A/B Capacitance, Switch On
V =0V
IN
8
pF
Notes:
1. For Max. or Min. conditions use appropriate value specified under Electrical Characteristics for the
applicable device type.
2. TypicalvaluesareatV =5.0V,T =25°Cambientandmaximumloading.
CC
A
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. 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.
5. This parameter is determined by device characterization but is not production tested.
PXXXX
09/26/00
2
TARGET SPECIFICATIONS
PI3C3861C2
10-Bit,2-PortBusSwitchwith
Dual SideUndershootProtection
PowerSupplyCharacteristics
(1)
(2)
1
2
Parameters Description
TestConditions
Min. Typ
Max.
Units
I
CC
Quiescent Power
Supply Current
V
V
=Max.
=Max.
V
=GNDorV
CC
100
µA
CC
IN
(3)
∆I
CC
Supply Current per
Input@TTLHIGH
V =3.4V
2.5
mA
CC
IN
Notes:
1. For Max. or Min. conditions use appropriate value specified under Electrical Characteristics for the applicable device.
2. TypicalvaluesareatV =5.0V,+25°Cambient.
3
CC
3. Per TTL driven input (V = 3.4V, control inputs only); A and B pins do not contribute to I
.
IN
CC
4. This current applies to the control inputs only and represent the current required to switch internal capacitance at the
specified frequency. The A and B inputs generate no significant AC or DC currents as they transition. This parameter
is not tested, but is guaranteed by design.
4
5
SwitchingCharacteristicsoverOperatingRange
PI5C3861C2
Com.
(1)
6
Parameters Description
Conditions
Min
Max
Unit
(2,3)
t
t
t
t
t
t
Propagation Delay
AxtoBx,BxtoAx
BusEnableTime
BEtoAxorBx
BusDisableTime
BEtoAxorBx
C = 50 pF
0.25
n s
PLH
PHL
PZH
PZL
PHZ
PLZ
L
R =500Ω
L
1.5
1.5
6.5
5.5
ns
ns
7
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 the load
capacitance. The time constant for the switch alone is of the order of 0.25 ns for 50 pF load. Since this time constant is much
9
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 driving side of the switch and its interaction
with the load on the driven side.
10
11
12
13
14
15
PXXXX
09/26/00
3
PI5B3861C2
10-Bit,2-PortBusSwitchwith
DualSideUndershootProtection
24-Pin TSSOP Package (L)
24
.169
.177
4.3
4.5
1
.303
.311
7.7
7.9
0.09
0.20
.004
.008
.047
1.20
Max
0.45 .018
0.75 .030
SEATING
PLANE
.252
BSC
6.4
.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
24-PinQSOPPackage(Q)
24
.150
.157
3.81
3.99
.015 x 45˚
0.38
1
0.178
0.254
.007
.010
.337 8.56
.344 8.74
.016 0.406
.050 1.27
.033
0.84
.053 1.35
.069 1.75
.228
.244
5.79
6.20
SEATING
PLANE
0.101
0.254
.004
.010
.025
typical
0.203
0.305
.008
.012
0.635
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
OrderingInformation
P/N
Package
Width
150-mil
300-mil
PI5C3861C2Q
PI5C3861C2S
24 - TSSOP (L)
24 - QSOP (Q)
Pericom Semiconductor Corporation
2380BeringDrive SanJose,CA951311-800-435-2336 Fax(408)435-1100 http://www.pericom.com
PXXXX
09/26/00
4
相关型号：
PI5C3861C2Q
Bus Driver, 5B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24
PERICOM
PI5C3861CDLE
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24
PERICOM
PI5C3861CDLEX
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24
PERICOM
PI5C3861CDQE
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24
PERICOM
PI5C3861CDQX
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.150 INCH, PLASTIC, QSOP-24
PERICOM
PI5C3861L
Bus Driver, CBT/FST/QS/5C/B Series, 1-Func, 10-Bit, True Output, CMOS, PDSO24, 0.173 INCH, PLASTIC, TSSOP-24
PERICOM
©2020 ICPDF网 联系我们和版权申明