PI49FCT807ATSE [PERICOM]
Low Skew Clock Driver, FCT Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, GREEN, SOIC-20;
| 型号： | PI49FCT807ATSE |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Low Skew Clock Driver, FCT Series, 10 True Output(s), 0 Inverted Output(s), CMOS, PDSO20, 0.300 INCH, GREEN, SOIC-20 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总6页 (文件大小：335K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI49FCT807T
Fast CMOS Clock Driver
Features
Description
Guaranteed low skew: 0.25ns
Low input capacitance
Minimum duty cycle distortion
1:10 fanout
Pericom Semiconductor’s PI49FCT807T clock driver feature one
inputandtenoutputs.Thelargefanoutfromasingleinputlinereduces
loadingoninputclock.TTLleveloutputsreducenoiselevelsonthe
part. Typical applications are clock and signal distribution.
High speed: 3.5ns propagation delay
TTL input and CMOS output compatible
– V = 3.3V (typ.)
OH
– V = 0.3V (typ.)
OL
Industrial Operation at -40ºC to +85ºC
Packaging (Pb-free & Green available):
– 20-pin 150-mil wide QSOP (Q)
– 20-pin 300-mil SOIC (S)
Pin Configuration
Block Diagram
B
B
B
B
B
B
B
B
B
B
0
1
2
3
4
5
6
7
8
9
A
1
2
3
4
5
6
7
8
9
10
20
19
18
17
16
15
14
13
12
11
V
B
B
CC
9
GND
B
0
8
V
GND
CC
B
1
B
V
B
7
GND
CC
6
B
2
V
GND
CC
A
B
3
B
B
5
4
GND
Pin Description
Pin Name
A
Description
Input
B0 - B9
GND
Outputs
Ground
Power
V
CC
1
PS7008G
11/25/09
09-0006
PI49FCT807T
Fast CMOS Clock Driver
Maximum Ratings
(Above which the useful life may be impaired. For user guidelines, not tested.)
Storage Temperature .......................................................... –65°C to +150°C
Ambient Temperature with Power Applied ..........................-40°C to +85°C
Note:
Stresses greater than those listed under MAXIMUM RAT-
INGS 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. Ex-
posure to absolute maximum rating conditions for extended
periods may affect reliability.
Supply Voltage to Ground Potential (Inputs & V Only)... –0.5V to +7.0V
CC
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............................................................................. 120mA
Power Dissipation................................................................................. 0.5W
DC Electrical Characteristics (Over the Operating Range, T = 40°C to +85°C, V = 5.0V ±5%)
A
CC
Parameters Description
Test Conditions(1)
Min
Typ(2)
Max Units
V
Output HIGH Voltage
Output LOW Current
V
=Min., V = V or V
I
I
I
= –15.0mA
2.4
3.3
V
OH
OL
CC
CC
IN
IH
IL
OH
V
V
=Min., V = V or V
= 48.0mA
= 12mA
0.2
0.5
0.2
V
V
IN
IH
IL
OL
OL
V
V
Input HIGH Voltage
Input LOW Voltage
Input HIGH Current
Input LOW Current
Input HIGH Current
Clamp Diode Voltage
Short Circuit Current
Power Down Disable
Input Hysteresis
Guaranteed Logic HIGH Level
Guaranteed Logic LOW Level
2.0
-60
V
V
IH
0.8
1
IL
I
I
I
V
CC
V
CC
V
CC
V
CC
V
CC
V
CC
= Max.
= Max.
V
V
= 2.7V
= 0.5V
μA
μA
μA
V
IH
IN
IN
-1
IL
I
= Max., V =V (Max.)
20
-1.2
IN
CC
V
I
= Min., I = –18mA
= Max.(3), V
-0.7
IK
IN
= GND
OUT
-120
mA
μA
mV
OS
I
= GND, V
= 4.5V
OUT
100
OFF
V
150
H
Capacitance (TA = 25°C, f = 1 MHz)
Parameters(4)
Description
Test Conditions
VIN = 0V
Typ
6.0
8
Max
Units
pF
CIN
Input Capacitance
Output Capacitance
10
12
COUT
VOUT = 0V
pF
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 = 5.0V, +25°C ambient and maximum loading.
3. Not more than one output should be shorted at one time. Duration of the test should not exceed one second.
4. This parameter is determined by device characterization but is not production tested.
2
PS7008G
11/25/09
09-0006
PI49FCT807T
Fast CMOS Clock Driver
Power Supply Characteristics
Parameters Description
Test Conditions(1)
Min.
Typ
Max.
Units
ICC
Quiescent Power
Supply Current
VCC = Max
VCC = Max
V
or V
VIN = 3.4V(3)
= GND
3
30
μA
IN
CC
ΔICC
Supply Current per
Input @ TTL HIGH
0.5
0.4
1.5
0.6
mA
ICCD
Supply Current per
Input per MHz(4)
VCC = Max., Outputs Open
50% Duty Cycle,
V
V
= VCC
= GND
mA/
MHz
IN
IN
Per Output Toggling
(5)
IC
Total Power Supply
Current(6)
VCC = Max., Outputs Open
fCP = 50 MHZ, 50% Duty Cycle
V
V
= VCC
= GND
20
30
mA
IN
IN
(5)
V
IN
V
IN
= 3.4V
= GND
20.7
33
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics for the applicable device.
2. Typical values are at Vcc = 5.0V, +25°C ambient.
3. Per TTL driven input (VIN = 3.4V); 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 Icc formula. These limits are guaranteed but not tested.
6. IC =IQUIESCENT + IINPUTS + IDYNAMIC
IC = ICC + ICC DHNT + ICCD (fCP/2 + fINI)
ICC = Quiescent Current
ICC = Power Supply Current for a TTL High Input (VIN = 3.4V)
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)
fCP = Clock Frequency for Register Devices (Zero for Non-Register Devices)
fI = Input Frequency
NI = Number of Inputs at fI
All currents are in milliamps and all frequencies are in megahertz.
Switching Characteristics over Operating Range
Parameters Description
Conditions(1)
807/2807T
Com.
807AT
Com.
807BT
Com.
807CT
Com.
Units
Min. Max. Min. Max. Min. Max. Min. Max.
tPLH
Propagation Delay
C
R
L
L
= 50pF
= 500Ω
1.5
4.5
1.5
4.0
1.5
3.8
1.5
3.5
ns
A
TO
B
N
tPHL
tSK(o)
Skew between two outputs
of same package(3)
0.5
0.5
0.5
0.5
0.35
0.35
0.25
0.35
ns
ns
tSK(p)
Skew between opposite tran-
sitions of same output (|tPHL
— tPLH|)(3)
tSK(t)
Skew between outputs of
different package at same
power supply, temperature
and speed grade(3)
1.0
1.0
0.75
0.75
ns
Notes:
1. See test circuit and wave forms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. This parameter is guaranteed but not tested.
3
PS7008G
11/25/09
09-0006
PI49FCT807T
Fast CMOS Clock Driver
Tests Circuits For All Outputs(1)
Switch Position
V
CC
7.0V
500Ω
500Ω
V
IN
VOUT
Pulse
Generator
Definitions:
D.U.T.
CL = Load capacitance: includes jig and probe capacitance.
RT =Termination resistance: should be equal to ZOUT of the Pulse
Generator.
50pF
R
T
C
L
Switching Waveforms
Pulse Skew – tSK(p)
Propagation Delay
3V
3V
Input
1.5V
0V
Input
1.5V
0V
t
PLH
t
PHL
t
PLH
tPHL
V
OH
V
OH
2.0V
Output
1.5V
Output
1.5V
0.5V
VOL
V
OL
tR
tF
t
SK(p) = ⎥ tPHL • tPLH ⎥
Output Skew – tSK(o)
Package Skew – tSK(t)
3V
Input
1.5V
0V
3V
Input
1.5V
0V
t
PLHx
tPHLx
V
OH
t
PLH1
tPHL1
Ox
Oy
1.5V
V
OH
Package 1
Output
1.5V
V
OL
t
SK(o)
t
t
SK(o)
PHLy
V
OL
V
OH
t
SK(t)
t
SK(t)
PHL2
V
OH
1.5V
Package 2
Output
1.5V
V
OL
V
OL
t
PLHy
t
PLH2
t
t
SK(o) = ⎥ tPLHy • tPLHx ⎥ or ⎥ tPHLy • tPHLx ⎥
t
SK(t) = ⎥ tPLH2 • tPLH1 ⎥ or ⎥ tPHL2 • tPHL1 ⎥
4
PS7008G
11/25/09
09-0006
PI49FCT807T
Fast CMOS Clock Driver
DOCUMENT CONTROL NO.
PD - 1202
20
REVISION: H
.008
0.20
MIN.
DATE: 10/22/07
.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
1
Detail A
.337 8.56
.344 8.74
.041
1.04
REF
.015 x 45˚
.058
1.47
REF
0.38
.053
.069
1.35
1.75
Detail A
0.178
0.254
.007
.010
SEATING
PLANE
.004 0.101
.010 0.254
.025
BSC
0.635
.228
.244
.008
.012
0.203
0.305
5.79
6.19
X.XX
X.XX
DENOTES DIMENSIONS
IN MILLIMETERS
Pericom Semiconductor Corporation
3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335 • www.pericom.com
Note:
1) Controlling dimensions in inches.
2) Ref: JEDEC MO-137B/AD
3) Dimensions do not include mold flash, protrusions or gate burrs
DESCRIPTION: 20-Pin, 150-Mil Wide, QSOP
PACKAGE CODE: Q
5
PS7008G
11/25/09
09-0006
PI49FCT807T
Fast CMOS Clock Driver
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3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335 • www.pericom.com
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Note:
•
For latest package info, please check: http://www.pericom.com/products/packaging/mechanicals.php
(1,2,3)
Ordering Information
Ordering Code
PI49FCT807CTQEX
PI49FCT807CTSEX
PI49FCT807TQEX
PI49FCT807TSEX
Package Code
Speed Grade
Package Type
Pb-free & Green, 20-pin 150-mil QSOP
Pb-free & Green, 20-pin 300-mil SOIC
Pb-free & Green, 20-pin 150-mil QSOP
Pb-free & Green, 20-pin 300-mil SOIC
Q
S
C
C
Q
S
Blank
Blank
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
E = Pb-free and Green
2
3. X Suffix = Tape/Reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
6
PS7008G
11/25/09
09-0006
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