PI6CV304WX [PERICOM]
Low Skew Clock Driver, 6C Series, 4 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, MS-012D/AA, SOIC-8;
| 型号： | PI6CV304WX |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Low Skew Clock Driver, 6C Series, 4 True Output(s), 0 Inverted Output(s), PDSO8, 0.150 INCH, MS-012D/AA, SOIC-8 时钟 |
| 文件： | 总8页 (文件大小：219K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI6CV304 / PI6CV2304
160 MHz Clock Buffers
Features
Description
• 160MHzoperation
Pericom’sPI6CV304andPI6CV2304arelow-skew, low-noise,high-
speed clock buffers and are ideal for computing, networking, and
communicationapplications.ApplicationexamplesincludePCI(X)
clock buffers in servers and workstations, PCI(X) Storage Area
Network(SAN),andRAIDcontrollers. Theyareusedfornetworking
andcommunicationsapplicationsrequiring80MHzfor10/100Mbps
Ethernet and 125 MHz for Gigabit networking clocks.
• Lownoise,lowskew:150psmax
• Fast rise/fall time: 1.0ns typ.
• Fast propagation delay: 2.0ns typ.
• 5V I/O tolerant input
• Industrialtemperature(–40°Cto85°C)
• 3.3Vpowersupply
ToreduceEMIemissionandpowerconsumption, alloutputscanbe
disabled to 3-state by asserting a low signal to the OE (Output
Enable)pin.
PI6CV2304outputimpedanceis30-ohms.PI6CV304outputimped-
ance is 20-ohms.
• Packaging(Pb-free&Greenavailable)
–8-pinTSSOP(L)
–8-pinSOIC(W)
FunctionTable
Applications
Inputs
Output
• 33MHzPCI-to-133MHzPCIXcontrollers
• 80 MHz for 10/100 Mbps Ethernet
• 125MHzforGigabitnetworking
CLK_IN
OE
Y[0:3]
X
L
H
L
H
H
Z
L
H
• 155MHzforOpticalOC3/SDH/SONET
BlockDiagram
PinConfiguration
Y0
Y1
8
7
6
5
CLK_IN
OE
1
2
3
4
Y3
Y2
Y0
VDD
Y1
Y2
Y3
GND
OE
CLK_IN
PS8537D
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
PinDescription
Pin #
Symbol
Type
Input
Qty
1
Description
1
CLK_IN
OE
5V Tolerant clock input
2
Input
1
Active High Output Enable. Y[0-3] outputs will be 3-stated when OE is low
3,5,7,8
Y[0-3]
GND
VDD
Output
Ground
Power
4
LVCMOS level outputs
Ground
4
6
1
1
3.3V power
Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidlines, not tested)
Supply Voltage (VDD
)
–0.0V to +5.0V
–0.5V to VDD+0.5V
–40°C to +85°C
–65°C to +150°C
150°C
Input Voltage
Industrial Operating Temperature
Storage Temperature
Junction Temperature
Input ESD MIL-883, method 3015, human body model
2KV
OperatingConditions
Symbol
Description
Min
3.0
Max
3.6
Unit
V
VDD
I/O Supply, Analog Core Supply
Industrial Ambient Temperature
TA
–40
+85
°C
PS8537D
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
PI6CV304DCCharacteristicsOverOperatingConditions
Symbol
Parameter
Conditions
Min
Typ.
Max
Units
VIL
Low Input Voltage
High Input Voltage
Low Input Current
High Input Current
Low Output Voltage
High Output Voltage
Output Capacitance
Input Capacitance
0.8
V
VIH
IIL
2.0
VIN = 0V
–5
5
µA
V
IIH
VIN = VCC
VOL
VOH
CO
VCC = 3.0V, IOL = 12mA
VCC = 3.0V, IOH = –12mA
0.4
2.4
7
5
pF
CI
CL = 33pF/33MHz
CL = 33pF/66MHz
CL = 22pF/80MHz
CL = 15pF/100MHz
CL = 10pF/125MHz
CL = 10pF/155MHz
20
40
35
32
28
41
20
IDD
Supply Current
mA
ZO
L
Output Impedance
Pin Inductance
Ω
7
nH
PI6CV304ACCharacteristics(T =–40~85°C,V =3.3V±0.3V,33pF/66MHzand10pF/160MHz)
A
CC
Symbol
Parameter
Conditions
Min. Typ. Max. Units
f
IN
Input frequency
0
160 MHz
tPLH
tPHL
tSK(O)
tSK(P)
Low-to-high propagation delay
High-to-low propagation delay
Output skew(2)
CLK_IN to Y[0-3] rising edges @ 1.5V
1.0
1.0
3.0
ns
CLK_IN to Y[0-3] falling edges @ 1.5V
3.0
@ 1.5V
@ 1.5V
@ 1.5V
0.8V~2.0V
100
Pulse skew
Package skew (1)
300
500
1.2
5
ps
tSK(T)
tR,tF
Rise, Fall time
tPZL,tPZH
tPLZ,tPHZ
Output enable time
Output disable time
ns
%
10
t
DC = tH/tCY, tH = High Pulse Width,
tDC
Output Duty Cycle
45
55
tCY = Output Cycle Time, @ 1.5V
Note:
1. Identical traces, loads, power supply.
2. Maximum Output Skew is 100ps when frequency is below 125MHz with 10pF loading.
PS8537D
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
PI6CV2304DCCharacteristicsOverOperatingConditions
Symbol
Parameter
Low Input Voltage
High Input Voltage
Low Input Current
High Input Current
Low Output Voltage
High Output Voltage
Conditions
Min.
Typ.
Max.
Units
VIL
0.8
V
VIH
2.0
IIL
VIN = 0V
–50
200
0.4
µA
IIH
VIN = VCC
VOL
VOH
VCC = 3.0V, IOL= 8 mA
VCC = 3.0V, IOH = -8mA
CL = 33pF/33MHz
V
2.4
20
41
35
34
31
CL = 33pF/66MHz
IDD
Supply Current
CL = 22pF/80MHz
mA
pF
CL = 15pF/100MHz
CL = 10pF/125MHz
CO
CI
ZO
L
Output Capacitance
Input Capacitance
Output Impedance
Pin Inductance
7
5
30
Ω
7
nH
PI6CV2304ACCharacteristics(T =–40~85°C,V =3.3V±0.3V,33pF/66MHzand10pF/133MHz)
A
CC
Symbol
Parameter
Conditions
Min. Typ. Max. Units
f
Input frequency
0
133
3.0
3.0
150
300
500
1.35
5
MHz
IN
tPLH
tPHL
Low-to-high propagation delay
High-to-low propagation delay
Output skew
CLK_IN to Y[0-3] rising edges @ 1.5V
1.0
1.0
ns
CLK_IN to Y[0-3] falling edges @ 1.5V
tSK(O)
tSK(P)
tSK(T)
tR,tF
@ 1.5V
@ 1.5V
@ 1.5V
0.8V~2.0V
Pulse skew
Package skew (1)
ps
Rise, Fall time
t
PZL,tPZH Output enable time
PLZ,tPHZ Output disable time
tDC Output duty cycle
ns
%
t
10
tDC = tH/tCY, tH = High Pulse Width,
tCY = Output Cycle Time, @ 1.5V
45
55
Note: 1. Identical traces, loads, power supply.
PS8537D
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
High-LevelOutputVoltage
vs.High-LevelOutputCurrent
Rise/FallTime
V
oh
V
= 3.0V
2.0V
2.0V
CC
= 25˚C
T
A
3.5
3
2.5
2
1.5
1
0.8V
0.8V
V
ol
t
t
f
r
0.5
0
–100
Note:
Fortestcircuit:R =0forPI6CV2304,R =15ohmsforPI6CV304
S
S
–80
–60
–40
- mA
–20
0
C = 10, 15, 22, or 33pF, depending on frequency.
L
PI6CV304
PI6CV2304
I
oh
Low-LevelOutputVoltage
vs.Low-LevelOutputCurrent
V
= 3.0V
CC
= 25˚C
T
A
3.5
3
2.5
2
1.5
1
0.5
0
0
20
40
60
- mA
80
100
PI6CV304
PI6CV2304
I
oh
PS8537D
09/14/043
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
SwitchingWaveforms
PropagationDelay
Pulse Skew – tSK(p)
3V
3V
CLK_IN
CLK_IN
Any Y
1.5V
0V
1.5V
0V
tPLH
tPHL
t
PLH
tPHL
VOH
V
OH
2.0V
Y0 - Y3
1.5V
1.5V
0.8V
VOL
V
OL
tR
tF
OutputSkew–tSK(o)
Package Skew – tSK(t)
3V
3V
CLK_IN
Any Y
1.5V
0V
CLK_IN
1.5V
0V
t
PLHx
tPHLx
V
OH
t
PLH1
tPHL1
V
OH
1.5V
Package 1
Any Y
1.5V
V
OL
t
SK(o)
t
SK(o)
PHLy
V
V
OL
t
SK(t)
t
t
SK(t)
PHL2
VOH
OH
Any Y
1.5V
Package 2
Any Y
1.5V
V
OL
V
OL
t
PLHy
t
t
PLH2
OutputDutyCycle–tDC
tH
–1.5V
Any Y
tCY
PS8537D
09/14/043
6
PI6CV304 / PI6CV2304
160 MHz Clock Buffers
PackagingMechanical:8-PinTSSOP(L)
PackagingMechanical:8-PinSOIC(W)
8
.149
.157
3.78
3.99
0.25
0.50
.0099
.0196
x 45˚
0.19
0.25
.0075
.0098
1
0-8˚
.189
.196
4.80
5.00
0.40
.016
1.27
.050
.016
.026
0.406
0.660
.2284
1.35
1.75
.053
.068
.2440
5.80
6.20
SEATING PLANE
REF
.050
BSC
0.10
0.25
.0040
.0098
1.27
.013
.020
0.330
0.508
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
PS8537D
09/14/043
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PI6CV304 / PI6CV2304
160 MHz Clock Buffers
OrderingInformation
OrderingCode
PI6CV304L
PackageCode
PackageType
8-pin173-milwideTSSOP
Pb-free&Green,8-pin173-milwideTSSOP
8-pin150-milwideSOIC
Pb-free&Green,8-pin150-milwideSOIC
8-pin173-milwideTSSOP
Pb-free&Green,8-pin173-milwideTSSOP
8-pin150-milwideSOIC
L
L
W
W
L
L
W
W
PI6CV304LE
PI6CV304W
PI6CV304WE
PI6CV2304L
PI6CV2304LE
PI6CV2304W
PI6CV2304WE
Pb-free&Green,8-pin150-milwideSOIC
Notes:
1. Thermal characteristics can be found on the company web site at www.pericom.com/packaging/
PericomSemiconductorCorporation • 1-800-435-2336 • www.pericom.com
PS8537D
09/14/043
8
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