PI6C2405A-1LEX [DIODES]
Clock Driver, 6C Series, 5 True Output(s), 0 Inverted Output(s), PDSO8, 0.173 INCH, LEAD FREE, TSSOP-8;
| 型号： | PI6C2405A-1LEX |
| 厂家： | 
DIODES INCORPORATED |
| 描述： | Clock Driver, 6C Series, 5 True Output(s), 0 Inverted Output(s), PDSO8, 0.173 INCH, LEAD FREE, TSSOP-8 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总8页 (文件大小：862K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI6C2405A
Zero-Delay Clock Buffer
Features
Description
•ꢀ Maximumꢀratedꢀfrequency:ꢀ133ꢀMHz
•ꢀ Lowꢀcycle-to-cycleꢀjitter
•ꢀ Inputꢀtoꢀoutputꢀdelay,ꢀlessꢀthanꢀ300ps
TheꢀPI6C2405AꢀisꢀaꢀPLLꢀbased,ꢀzero-delayꢀbuffer,ꢀwithꢀtheꢀabilityꢀ
toꢀdistributeꢀfiveꢀoutputsꢀofꢀupꢀtoꢀ133MHzꢀatꢀ3.3V.ꢀAllꢀtheꢀoutputsꢀ
areꢀdistributedꢀfromꢀaꢀsingleꢀclockꢀinputꢀCLKINꢀandꢀoutputꢀOUT0ꢀ
performsꢀzeroꢀdelayꢀbyꢀconnectingꢀaꢀfeedbackꢀtoꢀPLL.
•ꢀ Internalꢀfeedbackꢀallowsꢀoutputsꢀtoꢀbeꢀsynchronizedꢀ
AnꢀinternalꢀfeedbackꢀonꢀOUT0ꢀisꢀusedꢀtoꢀsynchronizeꢀtheꢀout-
putsꢀtoꢀtheꢀinput;ꢀtheꢀrelationshipꢀbetweenꢀloadingꢀꢀofꢀthisꢀsignalꢀ
andꢀ theꢀ outputsꢀ determinesꢀ theꢀ input-outputꢀ delay.ꢀ PI6C2405Aꢀ
isꢀ ableꢀ toꢀ trackꢀ spreadꢀ spectrumꢀ clockingꢀ forꢀ EMIꢀ reduction.ꢀ
PI6C2405Aꢀisꢀcharacterizedꢀforꢀbothꢀcommercialꢀandꢀindustrialꢀ
operation.
toꢀtheꢀclockꢀinput
•ꢀ 5Vꢀtolerantꢀinput*
•ꢀ Spreadꢀspectrumꢀclockꢀready
•ꢀ Operatesꢀatꢀ3.3VꢀV
•ꢀ Packagingꢀ(Pb-freeꢀ&ꢀGreenꢀavailable):ꢀ
DD
-8-pin,ꢀ150-milꢀSOICꢀ(W)ꢀ
PI6C2405A-1Hꢀisꢀaꢀhigh-driveꢀversionꢀofꢀPI6C2405A-1
ꢀ -8-pin,ꢀ173-milꢀTSSOPꢀ(L)
* CLKIN must reference the same voltage thresholds for the PLL to
deliver zero delay skewing
Block Diagram
Pin Configuration
OUT0
OUT1
1
2
3
4
8
7
6
5
CLKIN
OUT
OUT
0
PLL
CLKIN
OUT
OUT
2
4
1
V
DD
OUT2
OUT3
GND
OUT
3
PI6C2405A(–1, –1H)
OUT4
Pin Description
Pin
Signal
Description
1
CLKIN
OUT[1-4]
GND
Inputꢀclockꢀreferenceꢀfrequencyꢀ(weakꢀpull-down)
2,ꢀ3,ꢀ5,ꢀ7
ClockꢀOutputs
4
6
8
Ground
V
3.3VꢀSupply
DD
OUT0
Clockoutput,ꢀinternalꢀPLLꢀfeedbackꢀ(weakꢀpull-down)
PS8592I
04/29/10
1
11-0001
DCꢀInputꢀVoltageꢀ(ExceptꢀCLKIN)
StaticꢀDischargeꢀVoltageꢀ(perꢀMIL-STD-883,ꢀMethodꢀ3015).................................................................................................. >2000V
SupplyꢀVoltageꢀtoꢀGroundꢀPotential
............................................................................................................................. –0.5Vꢀtoꢀ+7.0V
......................................................................................................................–0.5VꢀtoꢀV ꢀ+0.5V
PI6C2405A
Zero Delay Clock Buffer
Zero Delay and Skew Control
CLKIN Input to OUTx Delay vs. Difference in Loading between OUT0 pin and OUTx pins
800
600
400
200
0
0
5
10
15
20
25
-25
-20
-15
-10
-5
-200
-400
PI6C2405A-1H
-600
-800
PI6C2405A-1
-900
-1000
Output Load Difference: OUT0 Load - OUTx Load (pF)
TheꢀrelationshipꢀbetweenꢀloadingꢀofꢀꢀtheꢀOUT0ꢀsignalꢀandꢀotherꢀoutputsꢀdeterminesꢀtheꢀinput-outputꢀdelay.ꢀZeroꢀdelayꢀisꢀachievedꢀwhenꢀ
allꢀoutputs,ꢀincludingꢀfeedback,ꢀareꢀloadedꢀequally.
Maximum Ratings
DD
DCꢀInputꢀVoltageꢀCLKINꢀ.................................................................................................................................................... –0.5ꢀtoꢀ7V
StorageꢀTemperatureꢀ..................................................................................................................................................–65ºCꢀtoꢀ+150ºC
MaximumꢀSolderingꢀTemperatureꢀ(10ꢀseconds)ꢀ......................................................................................................................... 260ºC
JunctionꢀTemperatureꢀ.................................................................................................................................................................. 150ºC
Operating Conditions (V ꢀ=ꢀ3.3Vꢀ±0.3V)
CC
Parameter
Description
Min.
3.0
0
Max.
3.6
70
Units
V
SupplyꢀVoltage
V
DD
CommericalꢀOperatingꢀTemperature
IndustrialꢀOperatingꢀTemperature
LoadꢀCapacitance,ꢀbelowꢀ100ꢀMHz
LoadꢀCapacitance,ꢀfromꢀ100ꢀMHzꢀtoꢀ133
InputꢀCapacitance
T
A
°C
pF
-40
85
30
C
L
15
C
IN
7
PS8592I
04/29/10
11-0001
2
PI6C2405A
Zero Delay Clock Buffer
DC Electrical Characteristics for Industrial Temperature Devices
Parameter
Description
Test Conditions
Min.
Max.
Units
V
InputꢀLOWꢀVoltage
InputꢀHIGHꢀVoltage
InputꢀLOWꢀCurrent
InputꢀHIGHꢀCurrent
OutputꢀLOWꢀVoltage
OutputꢀHIGHꢀVoltage
0.8
IL
IH
IL
V
V
2.0
I
V ꢀ=ꢀ0V
50
125
0.4
IN
µA
V
I
V ꢀ=ꢀV
IN DD
IH
V
I
I
ꢀ=ꢀ-8mA(-1);ꢀI ꢀ=ꢀ12mA(-1H)
OL
OL
OL
OH
V
ꢀ=ꢀ-8mA(-1);ꢀI ꢀ=ꢀ-12mA(-1H)
2.4
OH
OH
Unloadedꢀoutputsꢀ100ꢀMHz,ꢀSelectꢀinputsꢀatꢀV ꢀorꢀGND
54
39
DD
I
DD
SupplyꢀCurrent
mA
Unloadedꢀoutputsꢀ66ꢀMHz,ꢀCLKIN
AC Electrical Characteristics for Industrial Temperature Devices
Parameter
Description
Test Conditions
Min.
10
Typ.
Max.
100
133
60
Units
30pFꢀload
15pFꢀload
F
O
OutputꢀFrequency
MHz
10
MeasuredꢀatꢀV /2,ꢀF
ꢀ<ꢀ66.67MHz,ꢀ30pFꢀload
ꢀ<ꢀ45MHzꢀ15pFꢀload
ꢀ<ꢀ100MHzꢀ15pFꢀload
ꢀ<ꢀ45MHzꢀ30pFꢀload
40
DD
OUT
OUT
OUT
OUT
(1)
DutyꢀCycle ꢀ(-1)
MeasuredꢀatꢀV /2,ꢀF
45
55
DD
t
50
%
ns
DC
MeasuredꢀatꢀV /2,ꢀF
40
60
DD
(1)
DutyꢀCycle ꢀ(-1H)
MeasuredꢀatꢀV /2,ꢀF
45
55
DD
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ30pFꢀload
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ15pFꢀload
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ30pFꢀload
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ30pFꢀload
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ15pFꢀload
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V,ꢀ30pFꢀload
2.2
1.5
1.7
2.2
1.5
1.5
(1)
RiseꢀTime (-1)
t
R
(1)
RiseꢀTime (-1H)
(1)
FallꢀTime (-1)
t
F
(1)
FallꢀTime (-1H)
OutputꢀtoꢀOutputꢀ
skewꢀ(-1,ꢀ-1H)
t
Allꢀoutputsꢀequallyꢀloaded
200
±300
600
sk(o)
(1)
Delay,ꢀCLKINꢀRisingꢀ
t
EdgeꢀtoꢀOUT0ꢀRisingꢀ MeasuredꢀatꢀV /2
0
0
ps
0
DD
(1)
Edge
Device-to-deviceꢀ
t
MeasuredꢀatꢀV /2ꢀonꢀOUT0ꢀpinsꢀofꢀdevice
DD
SK(D)
(1)
skew
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0Vꢀonꢀ-1Hꢀdeviceꢀ
usingꢀTestꢀCircuitꢀ#2
ꢀ(1)
t
ꢀ
Outputꢀslewꢀrate
1
V/ns
ps
SLEW
Cycle-to-CycleꢀJitterꢀ
(-1,ꢀ-1H)
t
Measuredꢀatꢀ66.67ꢀMHz,ꢀloadedꢀ30pFꢀload
200
1.0
JIT
Stableꢀpowerꢀsupply,ꢀvalidꢀclocksꢀpresentedꢀonꢀ
CLKINꢀpin
ꢀ(1)
t
PLLꢀLockꢀtime
ms
LOCK
Notes:
1.ꢀ SeeꢀSwitchingꢀWaveformsꢀonꢀpageꢀ5.
PS8592I
04/29/10
11-0001
3
PI6C2405A
Zero Delay Clock Buffer
DC Electrical Characteristics for Commercial Temperature Devices
Parameter
Description
Test Conditions
Min.
Max.
Units
V
InputꢀLOWꢀVoltage
InputꢀHIGHꢀVoltage
InputꢀLOWꢀCurrent
InputꢀHIGHꢀCurrent
OutputꢀLOWꢀVoltage
OutputꢀHIGHꢀVoltage
0.8
IL
IH
IL
V
V
2.0
I
V ꢀ=ꢀ0V
50
125
0.4
IN
µA
V
I
V ꢀ=ꢀV
IN DD
IH
V
I
I
ꢀ=ꢀ-8mA(-1);ꢀI ꢀ=ꢀ12mA(-1H)
OL
OL
OL
OH
V
ꢀ=ꢀ-8mA(-1);ꢀI ꢀ=ꢀ-12mA(-1H)
2.4
OH
OH
Unloadedꢀoutputsꢀ100ꢀMHz,ꢀSelectꢀinputsꢀatꢀV ꢀorꢀGND
54
39
DD
I
DD
SupplyꢀCurrent
mA
Unloadedꢀoutputsꢀ66.67ꢀMHz,ꢀselectꢀinputsꢀatꢀV ꢀorꢀGND
DD
AC Electrical Characteristics for Commercial Temperature Devices
Parameter
Description
Test Conditions
Min.
10
Typ.
Max.
100
133
60
Units
30pFꢀload
15pFꢀload
F
OutputꢀFrequency
MHz
O
10
(1)
DutyꢀCycle ꢀ(-1)
MeasuredꢀatꢀV /2,ꢀF ꢀ<ꢀ66ꢀMHz,ꢀ30pFꢀload
40
50
50
DD
O
t
%
ns
DC
(1)
DutyꢀCycle ꢀ(-1H)
MeasuredꢀatꢀV /2,ꢀF ꢀ<ꢀ66ꢀMHz,ꢀ30pFꢀload
45
55
DD
O
(1)ꢀ
RiseꢀTime @ꢀ30pF
2.2
1.5
1.5
2.2
1.5
1.5
(1)ꢀ
t
RiseꢀTime @ꢀ15pF
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V
R
(1)ꢀ
RiseꢀTime @ꢀ30pFꢀ(-1H)
(1)ꢀ
FallꢀTime @ꢀ30pF
(1)ꢀ
t
FallꢀTime @ꢀ15pF
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0V
Allꢀoutputsꢀequallyꢀloaded
F
(1)ꢀ
FallꢀTime @ꢀ30pFꢀ(-1H)
OutputꢀtoꢀOutputꢀskewꢀ(-1,ꢀ
t
200
sk(o)
(1)
-1H)
Inputꢀtoꢀoutputꢀdelay,ꢀ
CLKINꢀRisingꢀEdgeꢀtoꢀ
OUT0ꢀRisingꢀEdge
ps
t
MeasuredꢀatꢀV /2
0
0
±300
600
0
DD
(1)
(1)
t
Device-to-deviceꢀskew
MeasuredꢀatꢀV /2ꢀonꢀOUT0ꢀpinsꢀofꢀdevice
SK(D)
DD
Measuredꢀbetweenꢀ0.8Vꢀandꢀ2.0Vꢀonꢀ-1Hꢀ
deviceꢀusingꢀTestꢀCircuitꢀ#2
ꢀ(1)
t
ꢀ
Outputꢀslewꢀrate
1
V/ns
ps
SLEW
Cycle-to-CycleꢀJitterꢀ
(-1,ꢀꢀ-1H)
t
JIT
Measuredꢀatꢀ66.67ꢀMHz,ꢀloadedꢀ30pFꢀload
200
1.0
Stableꢀpowerꢀsupply,ꢀvalidꢀclocksꢀpresentedꢀ
onꢀCLKINꢀpin
ꢀ(1)
t
PLLꢀLockꢀtime
ms
LOCK
Notes:
1.ꢀ SeeꢀSwitchingꢀWaveformsꢀonꢀpageꢀ5.
PS8592I
04/29/10
11-0001
4
PI6C2405A
Zero Delay Clock Buffer
Switching Waveforms
Duty Cycle Timing
t
t
t
high
V
low
V
high
t
DC =
V
/2
/2
/2
t
t
DD
DD
DD
high+ low
All Outputs Rise/Fall Time
3.3V
2.0V
0.8V
2.0V
0.8V
OUTPUT
0V
t
t
R
F
Output-Output Skew
Device-Device Skew
V
/2
DD
OUTPUT
OUTPUT
V
/2
DD
t
SK(O)
V
/2
DD
OUTPUT Device 1
OUTPUT Device 2
V
/2
DD
t
SK(D)
Input-Output Propagation Delay
V
/2
DD
INPUT
V
/2
DD
OUTPUT
t
0
Test Circuit 1
Test Circuit 2
0.1µF
0.1µF
0.1µF
0.1µF
V
V
V
DD
OUTPUTS
DD
1kΩ
1kΩ
CLK out
CLK out
10pF
OUTPUTS
C
LOAD
V
DD
DD
GND GND
GND GND
Test Circuit for all parameters except tSLEW
Test Circuit for tSLEW Output slew rate on –1H device
,
PS8592I
04/29/10
11-0001
5
PI6C2405A
Zero Delay Clock Buffer
Packaging Mechanical: 8-Pin SOIC (W)
DOCUMENT CONTROL NO.
PD - 1001
8
REVISION: F
DATE: 03/09/05
.149
.157
3.78
3.99
0.25
0.50
.0099
.0196
x 45˚
1
0.19
0.25
.0075
.0098
.189
.196
4.80
5.00
0-8˚
0.40 .016
1.27
.050
.2284
.2440
5.80
6.20
.016
.026
0.406
0.660
1.35
1.75
.053
.068
SEATING PLANE
REF
.050
BSC
0.10
0.25
.0040
.0098
1.27
.013
.020
0.330
0.508
Pericom Semiconductor Corporation
3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335 • www.pericom.com
X.XX DENOTES DIMENSIONS
X.XX IN MILLIMETERS
Notes:
DESCRIPTION: 8-Pin, 150-Mil Wide, SOIC
PACKAGE CODE: W
1) Controlling dimensions in millimeters.
2) Ref: JEDEC MS-012D/AA
PS8592I
04/29/10
11-0001
6
PI6C2405A
Zero Delay Clock Buffer
Packaging Mechanical: 8-Pin TSSOP (L)
DOCUMENT CONTROL NO.
PD - 1308
REVISION: E
DATE: 11/15/05
Pericom Semiconductor Corporation
3545 N. 1st Street, San Jose, CA 95134
1-800-435-2335 • www.pericom.com
Note:
1. Package Outline Exclusive of Mold Flash and Metal Burr
2. Controlling dimentions in millimeters
3. Ref: JEDEC MO-153F/AA
DESCRIPTION: 8-Pin, 173-Mil Wide,TSSOP
PACKAGE CODE: L
PS8592I
04/29/10
11-0001
7
PI6C2405A
Zero Delay Clock Buffer
Ordering Information for Commercial Operating Ranges
Ordering Code
PI6C2405A-1HWE
PI6C2405A-1LE
Package Code
Package Description
W
L
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ150-milꢀSOIC
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ173-milꢀTSSOP
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ173-milꢀTSSOP
PI6C2405A-1HLE
L
Ordering Information for Industrial Operating Ranges
Ordering Code
PI6C2405A-1HWIE
PI6C2405A-1LIE
Package Code
Package Description
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ150-milꢀSOIC
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ173-milꢀTSSOP
Pb-freeꢀ&ꢀGreen,ꢀ8-pinꢀ173-milꢀTSSOP
W
L
PI6C2405A-1HLIE
L
Notes:
1.ꢀꢀ Thermalꢀcharacteristicsꢀcanꢀbeꢀfoundꢀonꢀtheꢀcompanyꢀwebꢀsiteꢀatꢀwww.pericom.com/packaging/
2.ꢀꢀ Xꢀ=ꢀTape/Reel
3.ꢀ Eꢀ=ꢀꢀPb-freeꢀ&ꢀGreen
PericomꢀSemiconductorꢀCorporationꢀꢀ•ꢀ1-800-435-2336ꢀ •ꢀ www.pericom.comꢀ
PS8592I
04/29/10
11-0001
8
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