PI6C10807LE [PERICOM]
Low Skew Clock Driver, 6C Series, 10 True Output(s), 0 Inverted Output(s), PDSO20, 0.173 INCH, GREEN, MO-153F/AC, TSSOP-20;
| 型号： | PI6C10807LE |
| 厂家： | 
PERICOM SEMICONDUCTOR CORPORATION |
| 描述： | Low Skew Clock Driver, 6C Series, 10 True Output(s), 0 Inverted Output(s), PDSO20, 0.173 INCH, GREEN, MO-153F/AC, TSSOP-20 驱动 光电二极管 逻辑集成电路 |
| 文件： | 总7页 (文件大小：354K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
Features
Description
• High-speed, low-noise, non-inverting 1-10 buffer
• Maximum Frequency up to 250 MHz
• Low output skew < 60ps
The PI6C10807 is a 1.8V, or 2.5V high-speed, low-noise
1-10 non-inverting clock buffer. The key goal in designing the
PI6C10807 is to target networking applications that require low-
skew, low-jitter, and high-frequency clock distribution.
• Low duty cycle distortion < 200ps
• Low propagation delay < 2.0ns
Providing output-to-output skew as low as 60ps, the PI6C10807
is an ideal clock distribution device for synchronous systems. De-
signing synchronous networking systems requires a tight level of
skew from a large number of outputs.
• Multiple V , GND pins for noise reduction
DD
• 1.8V or 2.5V supply voltage
• Packages (Pb-free & Green):
▫20-pin, TSSOP (L20)
▫20-pin, SSOP (H20)
Block Diagram
Pin Configuration
BUF_IN
GND
CLK0
VDD
1
2
20
19
18
17
16
15
14
13
12
11
VDD
CLK9
CLK8
GND
CLK7
VDD
3
4
5
CLK1
GND
CLK2
VDD
6
7
CLK6
GND
CLK5
CLK4
8
9
CLK3
GND
10
Pin Description
Pin Name
Description
BUF_IN
CLK [0:9]
GND
Input
Outputs
Ground
Power
V
DD
PS8862L
05/01/09
09-0084
1
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
2.5V Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidelines only, not tested.)
Note: Stresses greater than those listed under MAXI-
Storage Temperature...........................................................–65°C to +150°C
Voltage ..........................................................................–0.5V to +3.6V
MUM 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 conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect reliability.
V
DD
Output Voltage (max. 3.6V) .......................................... –0.5V to V +0.5V
DD
Input Voltage (max 3.6V).............................................. –0.5V to V +0.5V
DD
2.5V DC Characteristics (Over Operating Range: V = 2.5V ± 0.2V, T = -40° to 85°C)
DD
A
1
2
Parameters Description
Test Conditions
Min.
2.3
Typ.
Max.
2.7
Units
V
DD
Supply Voltage
2.5
V
Input HIGH Voltage
Input LOW Voltage
Input Current
Logic HIGH level
Logic LOW level
1.7
3.6
IH
V
V
I
-0.3
0.7
IL
I
V
DD
= Max, Vin = V or GND
15
μA
DD
I
I
I
= -1mA
= -2mA
= -8mA
= 1mA
= 2mA
= 8mA
2.0
1.7
1.7
OH
OH
OH
V
Output High Voltage
Output LOW Voltage
V
= Min., V = V or V
IN IH
OH
DD
IL
V
I
0.1
0.2
0.2
OL
OL
OL
V
V
DD
= Min., V - V or V
I
OL
IN
IH
IL
I
Notes:
1. For Max. or Min. conditions, use appropriate operating range values.
2. Typical values are at VDD = 2.5V, +25°C ambient and maximum loading.
2.5V AC Characteristics (Over Operating Range: V = 2.5V ± 0.2V, T = -40° to 85°C)
DD
A
1
Parameters
Description
Test Conditions
Min.
Typ
Max.
250
1.0
Units
MHz
ns
F
IN
Input Frequency
CLKn Rise/Fall Time
0
t /t
R F
20% to 80%
Pulse Skew between opposite transitions
(t -t ) of the same output
Vin > V
DD
C = 5pF, 125 MHz
3. 5
t
100
1.5
200
2.0
60
ps
ns
SK(P)
PHL PLH
L
2, 5
t
t
Propagation Delay BUF_IN to CLKn
1.0
PLH, PHL
Output to Output Skew between any two
outputs of the same device @ same transition
3, 5
t
SK(O)
ps
%
Part to Part Skew between two identical out-
C = 5pF, 125 MHz
L
3, 5
SK(T)
t
300
4
puts of different parts on the same board
5
t
Duty Cycle In @ Ins edge rate
Duty Cycle Out
45
40
55
dc_in
5
t
57.5
dc_out
Notes:
1. See test circuit and waveforms.
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew measured at worst case temperature (max. temp).
4. Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade.
5. Outputs are measured at VDD/2
PS8862L
05/01/09
2
09-0084
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
1.8V Absolute Maximum Ratings (Above which the useful life may be impaired. For user guidelines only, not tested.)
Note: Stresses greater than those listed under MAXI-
Storage Temperature...........................................................–65°C to +150°C
MUM 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 conditions above those
indicated in the operational sections of this specification is
not implied. Exposure to absolute maximum rating condi-
tions for extended periods may affect reliability.
V
Voltage ..........................................................................–0.5V to +2.5V
DD
Output Voltage (max 2.5V) .......................................... –0.5V to V +0.5V
DD
Input Voltage (max 2.5V) ............................................. –0.5V to V +0.5V
DD
1.8V DC Characteristics (Over Operating Range: V = 1.8V ± 0.15V, T = -40° to 85°C)
DD
A
(1)
(2)
Parameters Description
Test Conditions
Min.
1.65
1.1
Typ.
Max.
1.95
2.7
Units
V
DD
Supply Voltage
1.8
V
Input HIGH Voltage
Input LOW Voltage
Logic HIGH level
Logic LOW level
= Max,
IH
V
V
-0.3
0.35*V
IL
I
DD
V
DD
(3)
I
Input Current
15
μA
Vin = V or GND
DD
I
I
= -2mA
1.35
1.2
OH
V
Output High Voltage
Output LOW Voltage
V
= Min., V = V or V
IN IH
OH
DD
IL
= -8mA
= 2mA
= -8mA
OH
V
I
0.1
0.2
OL
V
V
DD
= Min., V - V or V
IN IH
OL
IL
I
OL
Notes:
1. For Max. or Min. conditions, use appropriate operating VDD and Ta values.
2. Typical values are at VDD = 1.8V, +25°C ambient and maximum loading.
3. This parameter is determined by device characterization but is not production tested.
1.8V AC Characteristics (Over Operating Range: V = 1.8V ± 0.15V, T = -40° to 85°C)
DD
A
(1)
Parameters
Description
Min.
Typ
Max.
180
1.0
Units
MHz
ns
Test Conditions
F
IN
Input Frequency
CLKn Rise/Fall Time
0
t /t
R F
20% to 80%
Pulse Skew between opposite transitions
(t -t ) of the same output
Vin > V
DD
C = 5pF, 125 MHz
3. 5
t
100
1.5
200
2.0
60
ps
ns
SK(P)
PHL PLH
L
2, 5
t
t
Propagation Delay BUF_IN to CLKn
1.0
PLH, PHL
Output to Output Skew between any two
outputs of the same device @ same transition
3, 5
t
SK(O)
ps
%
Part to Part Skew between two identical out-
C = 5pF, 125 MHz
L
3, 5
SK(T)
t
300
4
puts of different parts on the same board
5
t
Duty Cycle In @ Ins edge rate
Duty Cycle Out
45
40
55
dc_in
5
t
57.5
dc_out
Notes:
1. See test circuit and waveforms
2. Minimum limits are guaranteed but not tested on Propagation Delays.
3. Skew measured at worst case temperature (max. temp).
4. Identical conditions: loading, transitions, supply voltage, temperature, package type and speed grade..
5. Outputs are measured at VDD/2
PS8862L
05/01/09
3
09-0084
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
Power Supply Characteristics
Parameters Description
(1)
(2)
Test Conditions
Min. Typ.
Max. Units
V
= 2.7V
= 1.95V
= 2.7V
10
μA
10
DD
Quiescent Power
Supply Current
I
V
= GND or V
DDQ
IN DD
V
DD
Dynamic Power
Supply Current per
Output
V
1.8
3.5
48
DD
All Outputs Toggling,
C = 5pF, F = 125MHz
I
mA
DDn
L
IN
V
= 1.95V
= 2.7V
DD
V
V
= V or GND,
DD
IN DD
Total Power Supply
Current
I
All Outputs Toggling,
C = 5pF, F = 125MHz
L
DD_TOT
V
DD
= 1.95V
= 2.7V
35
IN
(3)
Static Supply Current
per inputs @ High
Level
V
V
= V - 0.6V
500
DD
INx
INx
DD
∆I
μA
CC
(3)
V
DD
= 1.95V
V
= V - 0.6V
450
DD
Notes:
1. For Max. or Min. conditions, use appropriate value specified under Electrical Characteristics.
2. Typical values are at VDD = 1.5V, 1.8V or 2.5V, and +25°C ambient.
3.
Per TTL driven input (VIN = VDD - 0.6V); all other inputs at VDD or GND.
Capacitance (T = 25°C, f = 1 MHz)
A
(1)
Description
Test Conditions
= 0V
Typ
3.0
—
Max.
Units
Parameters
C
Input Capacitance
Output Capacitance
V
4
6
IN
IN
pF
C
OUT
V
OUT
= 0V
Note:
1.
This parameter is determined by device characterization but is not production tested.
Test Circuits for All Outputs
V
DD
33-Ohm
Pulse
Generator
f = 125MHz
D.U.T.
C
5pF
L
50-Ohm
Definitions:
CL = Load capacitance: includes jig and probe capacitance.
PS8862L
05/01/09
4
09-0084
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
Switching Waveforms
Pulse Skew – tSK(P)
Propagation Delay
VIH
VDD
Input
VDD/2
VIL
Input
VDD/2
0V
tPLH
tPHL
tPLH
tPHL
VOH
VOH
Output
VDD/2
VOL
Output
VDD/2
VOL
tR
tF
tSK(P) = | tPLH - tPLH |
Output Skew – t
Package Skew – t
SK(O)
SK(T)
VDD
VDD/2
0V
VDD
VDD/2
0V
Input
Input
tPLHx
tPHLx
tPLH1
tPHL1
VOH
VOH
CLKx
VDD/2
VOL
Part #1
Output
VDD/2
VOL
tSK(O)
tSK(O)
tSK(T)
tSK(T)
tPHL2
VOH
VOH
CLKy
VDD/2
VOL
Part #2
Output
VDD/2
VOL
tPLHy
tPHLy
tPLH2
tSK(O) = | tPLHy - tPLHx | or | tPHLy - tPHLx |
tSK(T) = | tPLH2 - tPLH1 | or | tPHL2 - tPHL1 |
PS8862L
05/01/09
5
09-0084
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
Packaging Mechanical: 20-pin, TSSOP (L)
DOCUMENT CONTROL NO.
PD - 1311
20
REVISION: E
DATE: 03/09/05
.169
.177
4.3
4.5
1
.252
.260
0.09
0.20
.004
.008
6.4
6.6
.047
1.20
Max
0.45 .018
0.75 .030
SEATING
PLANE
.238
.269
6.1
6.7
.002
.006
0.05
0.15
.007
.012
0.19
0.30
.0256
BSC
0.65
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/AC
DESCRIPTION: 20-Pin, 173-Mil Wide,TSSOP
PACKAGE CODE: L
PS8862L
05/01/09
6
09-0084
PI6C10807
1.8V/2.5V, 250MHz, 1:10 Networking Clock Buffer
Packaging Mechanical: 20-pin, SSOP (H)
DATE: 04/10/08
DESCRIPTION: 20-Pin, 209-Mil Wide, SSOP
H20
PACKAGE CODE:
REVISION: E
DOCUMENT CONTROL #: PD-1240
08-0140
(1-3)
Ordering Information
Ordering Code
PI6C10807LE
PI6C10807HE
Package Code
Package Type
L
Pb-free & Green, 20-pin 173-mil wide TSSOP
Pb-free & Green, 20-pin 209-mil wide SSOP
H
Notes:
1. Thermal Characteristics can be found on the web at www.pericom.com/packaging/
2. E = Lead-free and Green
3. Adding an X suffix = Tape/Reel
Pericom Semiconductor Corporation • 1-800-435-2336 • www.pericom.com
PS8862L
05/01/09
7
09-0084
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