PI49FCT3806DSI [PERICOM]
Low Skew Clock Driver, FCT Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, SOIC-20;
| 型号： | PI49FCT3806DSI |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Low Skew Clock Driver, FCT Series, 5 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, SOIC-20 光电二极管 |
| 文件： | 总6页 (文件大小：226K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI49FCT3805
PI49FCT3806
3.3V, 2 x 1:5 CMOS Clock Driver
Features
Description
Low output skew: <300ps
Switching frequency of 100 MHz
Fast output rise/fall time <1.2ns
Low propagation delay <3.0ns
Low input capacitance <4.0pF
Internal 20 Ohm resistor version
5V I/O Tolerant input
Pericom Semiconductors PI49FCT series of logic circuits are
produced using the Companys advanced 0.5 micron CMOS
technology to achieve fast speed, low skew, fast slew rate, and low
propagation delay for most computing and communication
applications.
ThePI49FCT3805isanon-invertingdriver,whereasthePI49FCT3806
is an inverting driver. The outputs are configured into 2 groups of
1-in, 5-out with independent output enable. Group B has an extra
MON output. Excellent output signals to power and ground ratio
minimize power and ground noise, and also improves output
performance.
Rail-to-RailCMOSoutputs
IndustrialTemperature:40°Cto+85°C
3.3V±10%operation
Packagesavailable:
20-pin300-milwideSOIC(S)
20-pin150-milwideQSOP(Q)
20-pin209-milwideSSOP(H)
PI49FCT3805 Logic Block Diagram
PI49FCT3806 Logic Block Diagram
OE
A
OE
A
5
5
5
5
IN
A
OA0–4
OB0–4
IN
A
OA0–4
OB0–4
INB
INB
OE
B
OEB
MON
MON
PS7007C 10/07/99
1
PI49FCT3805/3806
3.3V, 2 x 1:5 CMOS Clock Driver
PI49FCT3805 Truth Table(1)
Product Pin Description
Inputs
Outputs
OAN, OBN
Pin Name
OEA, OEB
INA, INB
OAN, OBN
MON
Description
OEA, OEB
INA, INB
MON
Hi-Z 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
PI49FCT3806 Truth Table(1)
PI49FCT3805 Product Pin Configuration
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
H,P,Q,S
H
H
GNDA
OA3
H
OA4
Note:
GNDQ
OEA
INA
1. H = High Voltage Level
L = Low Voltage Level
Z = High Impedance
PI49FCT3806 Product Pin Configuration
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
H,P,Q,S
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.
PS7007C 10/07/99
2
PI49FCT3805/3806
3.3V, 2 x 1:5 CMOS 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°C to +85°C
Supply Voltage to Ground Potential (Inputs & Vcc Only) .... –0.5V to +7.0V
Supply Voltage to Ground Potential (Outputs & D/O Only) . –0.5V to +7.0V
DC Input Voltage ................................................................... –0.5V to +7.0V
DC Output Current .............................................................................. 120 mA
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
Ambient Temperature = –40°C to +85°C
Vcc = 3.3V ± 0.3V
DC Electrical Characteristics (Over the Operating Range)
Parameters Description
TestConditions(1)
Min. Typ(2) Max. Units
VOH
Output HIGH Voltage VCC = Min., VIN = VIH or VIL
IOH = – 0.1mA
IOH = – 8mA
VCC–0.2
2.4(3)
—
3.0
—
V
VOL
Output LOW Voltage VCC = Min., VIN = VIH or VIL
IOL = 0.1mA
IOL = 16mA
IOL=24mA
—
—
—
—
0.2
0.3
0.2
0.4
0.5
V
VIH
VIL
IIH
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
High Impedance
Guaranteed Logic HIGH Level (Input Pins)
Guaranteed Logic LOW Level (Input Pins)
2.0
–0.5
—
—
—
5.5
0.8
1
V
V
VCC = Max.
VIN = VCC (Input Pins)
—
µA
µA
µA
µA
V
IIL
VCC = Max.
VIN = GND (Input & Output Pins)
VOUT = VCC
—
—
–1
IOZH
IOZL
VIK
IODH
IODL
IOS
VCC = Max.
—
—
1
Output Current
(3-State Output pins)
VOUT =GND
—
—
–1
Clamp Diode Voltage VCC = Min., IIN = –18mA
—
–0.7
–60
90
–1.2
–110
200
–240
—
Output HIGH Current VCC = 3.3V, VIN =VIH or VIL, VOUT = 1.5V(4)
–35
50
mA
mA
mA
mV
Output LOW Current
VCC = 3.3V, VIN =VIH or VIL, VOUT = 1.5V(4)
Short Circuit Current(5) VCC = Max., VOUT = GND(5)
–60
—
–135
150
VH
Input Hysteresis
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.
PS7007C 10/07/99
3
PI49FCT3805/3806
3.3V, 2 x 1:5 CMOS Clock Driver
Power Supply Characteristics
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% Duty Cycle
IC
VCC = Max.,
Outputs Open
fO = 10 MHZ
50% Duty Cycle
OEA orOEB =GND
Mon. Outputs Toggling
VIN = VCC
VIN =GND
—
—
3.3
3.3
9.0(5)
VIN = VCC – 0.6V
VIN =GND
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. Typical values are at VCC = 3.3V, +25°C ambient.
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
= IQUIESCENT + IINPUTS + IDYNAMIC
IC
= 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.
PS7007C 10/07/99
4
PI49FCT3805/3806
3.3V, 2 x 1:5 CMOS Clock Driver
Switching Characteristics over Operating Range
3280x
Max.
380xD
Max.
380xC 380xB 380xA
380x
Max.
Symbol
Description
Condition
10pF(1)
30pF, <100MHz
50pF, <67MHz
Units
Max.
Max.
Max.
3.0
3.5
4.0
3.0
3.5
4.0
tPLH
tPHL
Propagation Delay
A to Bn(4)
3.5
3.8
4.0
4.5
1.5
Rise/Fall Time(3)
0.8V 2.0V
1.2
1.2
1.5
1.5
1.5
tR/tF
10pF(1)
30pF, <100MHz
50pF, <67MHz
0.15
0.30
0.50
0.15
0.30
0.50
ns
Output Skew
(same Pkg.)(3)
0.35
0.35
0.50
0.50
tSK(o)
10pF(1)
30pF, <100MHz
50pF, <67MHz
0.30
0.50
0.70
0.30
0.50
0.70
Output Skew
0.75
110
0.75
100
1.00
80
1.00
67
tSK(t)
(different Pkg.)(3)
FIN
Input Frequency
125
150
MHz
Notes:
1. 50-Ohm AC terminated or 50-Ohm to VCC/2.
2. Other loading condition is shown in Figure........
3. These parameters are guaranteed by design.
4. Minimum propagation delay of 1.5ns is guaranteed by design.
380x
R
S
20-Ohm
Switch Position
Test
Switch
CI
Disable LOW
Enable LOW
6V
Disable HIGH
Enable HIGH
GND
All Other Inputs
Open
(1)
Tests Circuits For All Outputs
DEFINITIONS:
CL = Load capacitance: includes jig and
probe capacitance.
RT = Termination resistance: should be
equal to ZOUT of the Pulse Generator.
PS7007C 10/07/99
5
PI49FCT3805/3806
3.3V, 2 x 1:5 CMOS Clock Driver
SWITCHING WAVEFORMS
Output Skew – tSK(o)
Propagation Delay
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
Enable and Disable Times
Oy
Enable
Disable
3V
tPLHy
tPHLy
OE
1.5V
0V
tSK(o) = | tPLHy – tPLHx | or | tPHLy – tPHLx |
tPZL
tPLZ
3.5V
3.5V
Output
Switch
Normally
Closed
Low
1.5V
Pulse Skew – tSK(p)
0.3V
0.3V
VOL
VOH
tPZH
tPHZ
3V
Output
Normally
Input
tPLH
1.5V
0V
Switch
Open
1.5V
0V
High
0V
tPHL
VOH
1.5V
VOL
Output
Ordering Information
Part Number
Package Type
PI49FCT3805-S20
PI49FCT3805-Q20
PI49FCT3805-H20
PI49FCT3806-S20
PI49FCT3806-Q20
PI49FCT3806-H20
20-pin 300 mil wide SOIC
20-pin 150 mil wide QSOP
20-pin 209 mil wide SSOP
20-pin 300 mil wide SOIC
20-pin 150 mil wide QSOP
20-pin 209 mil wide SSOP
tSK(p) = | tPHL – tPLH |
Package Skew – tSK(t)
3V
Input
1.5V
0V
tPLH1
tPHL1
VOH
1.5V
VOL
Package 1
Output
PI49FCT380x
x = "5" or "6"
X
X
X
Temperature Range
"Blank" Commercial (0˚C to +70˚C)
tSK(t)
tSK(t)
VOH
1.5V
VOL
"I"
Industrial (–40˚C to +85˚C)
Package 2
Output
Package Type
Speed Grade
S
Q
H
300 mil SOIC (S)
150 mil QSOP (Q)
209 mil SSOP (H)
A, B, C, D
tPLH2
tPHL2
MarketInformation
tSK(t) = | tPLH2 – tPLH1 | or | tPHL2 – tPHL1 |
PI49FCT380x
X
X
X
x = "5" or "6"
Temperature Range
"Blank" Commercial (0˚C to +70˚C)
"I"
Industrial (–40˚C to +85˚C)
Package Type
S 300 mil SOIC (S)
Q 150 mil QSOP (Q)
H 209 mil SSOP (H)
Speed Grade
A, B, C, D
Pericom Semiconductor Corporation
2380 Bering Drive • San Jose, CA 95131 • 1-800-435-2336 • Fax (408) 435-1100 • http://www.pericom.com
PS7007C 10/07/99
6
相关型号：
SI9130DB
5- and 3.3-V Step-Down Synchronous ConvertersWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135LG-T1-E3
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9135_11
SMBus Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9136_11
Multi-Output Power-Supply ControllerWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130CG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130LG-T1-E3
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9130_11
Pin-Programmable Dual Controller - Portable PCsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137DB
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9137LG
Multi-Output, Sequence Selectable Power-Supply Controller for Mobile ApplicationsWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
SI9122E
500-kHz Half-Bridge DC/DC Controller with Integrated Secondary Synchronous Rectification DriversWarning: Undefined variable $rtag in /www/wwwroot/website_ic37/www.icpdf.com/pdf/pdf/index.php on line 217
-
VISHAY
©2020 ICPDF网 联系我们和版权申明