PI49FCT3806AHIEX 概述
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PI49FCT3806AHIEX 数据手册
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PDF下载PI49FCT3805/PI49FCT3806
PI49FCT3805A/PI49FCT3806A
PI49FCT3805B/PI49FCT3806B
PI49FCT3805C/PI49FCT3806C
3.3V Fast CMOS Buffer/Clock Driver
Features
ProductDescription
3.3VversionofPI49FCT805/806
Extremelylowoutputskew:0.5ns
Monitor ouput pin
Pericom Semiconductors PI49FCT series of logic circuits are
produced using the Companys advanced submicron CMOS
technology, achieving industry leading speed grades.
Clock busing wih 3-state control
TTL inpu and CMOS output compatible
Industrial operation at40°C to 85°C
Extremelylowstaticpower(1mW,typ.)
Hysteresis on all inputs
The PI49FCT3805 is a 3.3V non-inverting clock driver and the
PI49FCT3806 is a 3.3V inverting clock driver designed with two
independent groups of buffers. These buffers have 3-state Output
Enable inputs (active LOW) with a 1-in, 5-out configuration per
group.Eachclockdriverconsistoftwobanksofdrivers,drivingfive
outputs each from a standard TTL compatible CMOS input.
Packagesavailable:
20-pin300-milwideSOIC(S)
20-pin150-milwideQSOP(Q)
20-pin209-milwideSSOP(H)
Device models available on request
PI49FCT3805LogicBlockDiagram
PI49FCT3806LogicBlockDiagram
OE
A
A
OE
A
A
5
5
5
5
OA0-4
OB0-4
IN
OA0-4
OB0-4
IN
INB
IN
B
OEB
OE
B
MON
MON
PS7007B
01/13/99
1
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
PI49FCT3805TruthTable(1)
ProductPinDescription
Inputs
Outputs
OAN, OBN
Pin Name
OEA,OEB
INA, INB
OAN, OBN
MON
Description
OEA, OEB
INA, INB
MON
3-State Output Enable Inputs (Active LOW)
L
L
L
H
L
L
H
Z
Z
L
H
L
Clock Inputs
Clock Outputs
Monitor Output
Ground
H
H
H
H
GND
VCC
Power
Note:
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
PI49FCT3806TruthTable(1)
PI49FCT3805ProductPinConfiguration
Inputs
Outputs
VCCA
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCCB
OB0
OB1
OB2
GNDB
OB3
OB4
MON
OEB
INB
OEA, OEB
INA, INB
OAN, OBN
MON
OA0
OA1
L
L
L
H
L
H
L
Z
Z
H
L
H
L
OA2
20-Pin
H20
Q20
S20
H
H
GNDA
OA3
H
OA4
Note:
GNDQ
OEA
INA
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
PI49FCT3806ProductPinConfiguration
VCCA
OA0
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
VCCB
OB0
OB1
OB2
GNDB
OB3
OB4
MON
OEB
INB
OA1
OA2
20-Pin
H20
Q20
S20
GNDA
OA3
OA4
GNDQ
OEA
INA
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(1)
Description
TestConditions
VIN = 0V
Typ
4.5
Max.
Units
pF
CIN
Input Capacitance
Output Capacitance
6.0
8.0
COUT
VOUT = 0V
5.5
pF
Note:
1. This parameter is determined by device characterization but is not production tested.
PS7007B
01/13/99
2
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Note:
Storage Temperature ............................................................ –65°C to +150°C
Ambient Temperature with Power Applied .............................. –40°Cto+85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .........–0.5Vto+7.0V
Supply Voltage to Ground Potential (Outputs & I/O Only) .......–0.5Vto+7.0V
DC Input Voltage .......................................................................–0.5Vto+7.0V
DC Output Current ................................................................................ 120mA
Power Dissipation .................................................................................... 0.5W
StressesgreaterthanthoselistedunderMAXIMUM
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
toabsolutemaximumratingconditionsforextended
periods may affect reliability.
Operating Range
AmbientTemperature=–40°Cto+85°C,Vcc=3.3V±0.3V
DC Electrical Characteristics (Over the Operating Range)
Symbol
Description
Test Conditions(1)
Min.
Typ.(2)
Max.
Units
VOH
Output HIGH voltage
VCC = 1.5V, VIN = VIH or VIL IOH = 0.1mA
IOH = 8mA
V
CC-0.2
3.0
2.4(3)
VOL
Output LOW voltage
VCC = 1.5V, VIN = VIH or VIL IOL = 0.1mA
0.2
0.3
0.2
0.4
0.5
IOL = 16mA
IOL = 24mA
V
VIH
VIL
IIH
Input HIGH voltage
Input LOW voltage
Input HIGH current
Input LOW current
Guaranteed Logic HIGH level
Guaranteed Logic LOW level
VCC = Max.
Input Pins
2.0
0.5
5.5
0.8
1
Input Pins
VIN = VCC (Input Pins)
IIL
VCC = Max.
VIN = GND (Input
& I/O Pins)
1
µA
IOZH
IOZL
High impedance
Output Current
VCC = Max
(3-State Output Pins)
VOUT = VCC
VOUT = GND
1
1
Clamp diode voltage
Output HIGH current
Output LOW current
Short circuit current(5)
Input Hysteresis
VCC = Min., IIN = 18mA
VIK
0.7
60
90
1.2
110
200
240
V
IODH
VCC = 3.3V, VIN = VIH or VIL, VOUT = 1.5V(4)
VCC = 3.3V, VIN = VIH or VIL, VOUT = 1.5V(4)
VCC = Max.,VOUT = GND(5)
35
50
60
IODL
IOS
mA
mV
135
150
VH
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device type.
2. Typical values are at VCC = 3.3V, +25°C ambient and maximum loading.
3. VOH = VCC – 0.6V at rated current.
4. This parameter is determined by device characterization but is not production tested.
5. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
PS7007B
01/13/99
3
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
PowerSupplyCharacteristics
Parameters Description
TestConditions(1)
Min. Typ(2) Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max.
VIN = GND or VCC
—
—
—
3
30
µA
∆ICC
ICCD
Supply Current per
Inputs @ TTL HIGH
VCC = Max.
VIN = VCC – 0.6V(3)
2.0
300
0.16
µA
Supply Current per
Input per MHz(4)
VCC = Max.,
Outputs Open
VIN = VCC
VIN =GND
0.08
mA/
MHZ
OEA orOEB =GND
Per Output Toggling
50%DutyCycle
IC
Total Power Supply
Current(6)
VCC=Max.,
Outputs Open
fO = 10 MHZ
50% Duty Cycle
OEA orOEB =GND
Mon. Outputs Toggling
VIN=VCC
VIN=GND
—
—
3.3
9.0(5)
VIN = VCC – 0.6V
VIN =GND
3.3
10.0(5)
mA
VCC = Max.,
Outputs Open
fO = 2.5 MHZ
50% Duty Cycle
OEA orOEB =GND
Eleven Outputs Toggling
VIN = VCC
VIN =GND
—
—
1.8
1.8
6.0(5)
7.0(5)
VIN = VCC – 0.6V
VIN =GND
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. TypicalvaluesareatVCC =3.3V, +25°Cambient.
3. Per TTL driven input (VIN = VCC 0.6V); all other inputs at VCC or GND.
4. This parameter is not directly testable, but is derived for use in Total Power Supply Calculations.
5. Values for these conditions are examples of the IC formula. These limits are guaranteed but not tested.
6. IC
IC
= IQUIESCENT + IINPUTS + IDYNAMIC
= ICC + ∆ICC DHNT + ICCD (fONO)
ICC = Quiescent Current
∆ICC = Power Supply Current for a TTL High Input (VIN = VCC 0.6V)
DH = Duty Cycle for TTL Inputs High
NT = Number of TTL Inputs at DH
ICCD = Dynamic Current Caused by an Input Transition Pair (HLH or LHL)
fO
= Output Frequency
NO = Number of Outputs at fO
All currents are in milliamps and all frequencies are in megahertz.
PS7007B
01/13/99
4
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
SwitchingCharacteristicsoverOperatingRange
3805/3806
Com.
Max
3805A/3806A
Com.
3805B/3806B
Com.
3805C/3806C
Com.
Parameters
Description
Condition(1)
Units
Min.
Min.
Max
Min.
Max
Min.
Max
tPLH
tPHL
Propagation Delay
INA to OAN, INB to OBN
1.5
6.5
8.0
7.0
0.7
1.5
5.8
1.5
5.0
1.5
4.5
tPZH
tPZL
Output Enable Time
OEA to OAN, OEB to OBN
1.5
1.5
1.5
1.5
8.0
7.0
0.7
1.5
1.5
6.5
6.0
0.5
1.5
1.5
6.2
5.0
0.5
tPHZ
tPLZ
Output Disable Time
OEA to OAN, OEB to OBN
CL = 50pF
RL = 500Ω
ns
Skew between two outputs of
same package (Same transition)
(3)
tSK(o)
Skew between opposite
transition (tPHL-tPLH) of the
same output
(3)
1.0
1.5
0.7
1.2
0.5
1.0
0.5
0.8
tSK(p)
Skew between two outputs of
different package at same
temperature (Same transition)
(3)
tSK(t)
Note:
1. See test circuit and waveforms
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew measured at worst cast temperature (max. temp).
(1)
Tests Circuits for All Outputs , except for FIN >100 MHz
SwitchPosition
Test
Switch
Disable LOW
Enable LOW
6V
Disable HIGH
Enable HIGH
GND
Ω
All Other Inputs
Open
DEFINITIONS:
CL = Load capacitance: includes jig and probe
capacitance.
RT = Termination resistance: should be equal to
ZOUT of the Pulse Generator.
Ω
PS7007B
01/13/99
5
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
SWITCHINGWAVEFORMS
PropagationDelay
OutputSkewtSK(o)
3V
3V
Input
1.5V
0V
Input
Ox
1.5V
0V
tPLHx
tPHLx
t
PLH
tPHL
VOH
1.5V
VOL
VOH
Output
1.5V
tSK(o)
tSK(o)
VOL
VOH
1.5V
VOL
Oy
EnableandDisableTimes
tPLHy
tPHLy
tSK(o) = | tPLHy – tPLHx | or | tPHLy – tPHLx |
Pulse Skew – tSK(p)
3V
Input
tPLH
1.5V
0V
tPHL
VOH
1.5V
VOL
Output
tSK(p) = | tPHL – tPLH |
Package Skew tSK(t)
3V
Input
1.5V
0V
tPLH1
tPHL1
VOH
1.5V
VOL
Package 1
Output
tSK(t)
tSK(t)
VOH
1.5V
VOL
Package 2
Output
tPLH2
tPHL2
tSK(t) = | tPLH2 – tPLH1 | or | tPHL2 – tPHL1 |
PS7007B
01/13/99
6
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
OrderingInformation
Package Type
Ordering Code
Rating
Note
PI49FCT3805H
PI49FCT3806H
20-pin 209 mil SSOP
PI49FCT3805Q
PI49FCT3806Q
20-pin 150 mil QSOP
20-pin 300 mil SSIC
20-pin 209 mil SSOP
20-pin 150 mil QSOP
20-pin 300 mil SSIC
20-pin 209 mil SSOP
20-pin 150 mil QSOP
20-pin 300 mil SSIC
20-pin 209 mil SSOP
20-pin 150 mil QSOP
20-pin 300 mil SSIC
PI49FCT3805S
PI49FCT3806S
PI49FCT3805AH
PI49FCT3806AH
PI49FCT3805AQ
PI49FCT3806AQ
PI49FCT3805AS
PI49FCT3806AS
Refer to Switching
Characteristic
Table for Speed
Industrial
PI49FCT3805BH
PI49FCT3806BH
Grade Characteristics
PI49FCT3805BQ
PI49FCT3806BQ
PI49FCT3805BS
PI49FCT3806BS
PI49FCT3805CH
PI49FCT3806CH
PI49FCT3805CQ
PI49FCT3806CQ
PI49FCT3805CS
PI49FCT3806CS
PS7007B
01/13/99
7
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
20-PinSOICPackageDrawing(S)
20
7.40
7.60
.2914
.2992
0.254
x 45˚
0.737
.010
.029
1
.496
.511
12.60
12.99
.0091
.0125
0.23
0.32
0-8˚
0.41
1.27
.016
.050
.020 0.508
.030 0.762
REF
2.35
2.65
.0926
.1043
.394
.419
10.00
10.65
SEATING
PLANE
0.10
0.30
.0040
.0118
.050
BSC
1.27
.013
.020
X.XX
DENOTES CONTROLLING
0.33
0.51
X.XX
DIMENSIONS IN MILLIMETERS
20-PinQSOPPackageDrawing(Q)
20
.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 0.41
.050 1.27
.058
1.47
REF
.053 1.35
.069 1.75
.228
.244
SEATING
PLANE
5.79
6.19
.004 0.101
.010 0.254
.025
BSC
0.635
.008
.012
0.203
0.305
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
PS7007B
01/13/99
8
PI49FCT3805/3806
3.3V Fast CMOS Buffer/Clock Driver
20-PinSSOPPackageDrawing(H)
20
5.00
5.60
.197
.220
1
0.09
0.25
.004
.009
.272
.295
6.90
7.50
.022
.037
0.55
0.95
.078
2.00
Max
.291
.322
7.40
8.20
SEATING
PLANE
.002
0.050
Min
.0098
.0256
Max.
BSC
0.25
0.65
DENOTES DIMENSIONS
IN MILLIMETERS
X.XX
X.XX
PericomSemiconductorCorporation
2380BeringDrive • SanJose, CA95131•1-800-435-2336 • Fax(408)435-1100• http://www.pericom.com
PS7007B
01/13/99
9
PI49FCT3806AHIEX 相关器件
型号 | 制造商 | 描述 | 价格 | 文档 |
PI49FCT3806AHIX | PERICOM | Low Skew Clock Driver, FCT Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.209 INCH, SSOP-20 | 获取价格 | |
PI49FCT3806AHX | PERICOM | 暂无描述 | 获取价格 | |
PI49FCT3806AP | PERICOM | Low Skew Clock Driver, FCT Series, 0 True Output(s), 8 Inverted Output(s), CMOS, PDIP20, 0.300 INCH, 2.54 MM PITCH, PLASTIC, DIP-20 | 获取价格 | |
PI49FCT3806AQ | PERICOM | 3.3V Fast CMOS Buffer/Clock Driver | 获取价格 | |
PI49FCT3806AQEX | PERICOM | Low Skew Clock Driver, FCT Series, 0 True Output(s), 8 Inverted Output(s), CMOS, PDSO20, 0.150 INCH, 0.635 MM PITCH, QSOP-20 | 获取价格 | |
PI49FCT3806AQI | PERICOM | Low Skew Clock Driver, FCT Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.150 INCH, QSOP-20 | 获取价格 | |
PI49FCT3806AQIEX | PERICOM | 暂无描述 | 获取价格 | |
PI49FCT3806AS | PERICOM | 3.3V Fast CMOS Buffer/Clock Driver | 获取价格 | |
PI49FCT3806ASE | PERICOM | Low Skew Clock Driver, FCT Series, 0 True Output(s), 8 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, 1.27 MM PITCH, SOIC-20 | 获取价格 | |
PI49FCT3806ASEX | PERICOM | Low Skew Clock Driver, FCT Series, 0 True Output(s), 8 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, 1.27 MM PITCH, SOIC-20 | 获取价格 |
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