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  • 511MILFT图
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  • 511MILFT
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产品型号511MILFT的Datasheet PDF文件预览

DATASHEET  
LOCO™ PLL CLOCK MULTIPLIER  
ICS511  
Description  
Features  
TM  
The ICS511 LOCO is the most cost effective way to  
Packaged as 8-pin SOIC or die  
Pb (lead) free package  
Upgrade of popular ICS501 with:  
- changed multiplier table  
generate a high quality, high frequency clock output  
from a lower frequency crystal or clock input. The name  
LOCO stands for Low Cost Oscillator, as it is designed  
to replace crystal oscillators in most electronic  
systems. Using Phase-Locked Loop (PLL) techniques,  
the device uses a standard fundamental mode,  
inexpensive crystal to produce output clocks up to 200  
MHz.  
- faster operating frequencies  
- output duty cycle at VDD/2  
Zero ppm multiplication error  
Input crystal frequency of 5 - 27 MHz  
Input clock frequency of 2 - 50 MHz  
Output clock frequencies up to 200 MHz  
Extremely low jitter of 25 ps (one sigma)  
Compatible with all popular CPUs  
Duty cycle of 45/55 up to 200 MHz  
Mask option for nine selectable frequencies  
Operating voltage of 3.3 V or 5 V  
Tri-state output for board level testing  
Industrial temperature version available  
Advanced, low power CMOS process  
Stored in the chip’s ROM is the ability to generate nine  
different multiplication factors, allowing one chip to  
output many common frequencies (see table on page  
2).  
The device also has an output enable pin which  
tri-states the clock output when the OE pin is taken low.  
This product is intended for clock generation. It has low  
output jitter (variation in the output period), but input to  
output skew and jitter are not defined nor guaranteed.  
For applications which require defined input to output  
skew, use the ICS570B.  
Block Diagram  
VDD  
2
S1:0  
PLL Clock  
Multiplier  
Circuitry  
and ROM  
X1/ICLK  
CLK  
Crystal or  
Clock input  
Crystal  
Oscillator  
X2  
Optional crystal capacitors  
OE  
GND  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
1
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Pin Assignment  
Clock Output Table  
S1  
0
S0  
0
CLK  
4X input  
X1/ICLK  
VDD  
8
7
6
5
1
2
3
4
X2  
0
M
1
5.333X input  
5X input  
OE  
S0  
0
M
M
M
1
0
2.5X input  
2X input  
GND  
S1  
M
1
CLK  
3.333X input  
6X input  
0
8 Pin (150 mil) SOIC  
1
M
1
3X input  
1
8X input  
0 = connect directly to ground  
1 = connect directly to VDD  
M = leave unconnected (floating)  
Common Output Frequency Examples (MHz)  
Output  
Input  
20  
24  
12  
30  
10  
32  
16  
33.33  
16.66  
M, M  
37.5  
15  
40  
10  
48  
12  
50  
20  
60  
10  
64  
16  
10  
Selection (S1, S0) M, M  
M, M  
1, M  
M, M  
M, 0  
0, 0  
0, 0  
M, 0  
1, 0  
0, 0  
Output  
Input  
66.66  
72  
12  
75  
25  
80  
10  
83.33  
25  
90  
15  
100  
20  
120  
15  
125  
25  
133.3 150  
20  
25  
25  
Selection (S1, S0) M, 1  
1, 0  
1, M  
1, 1  
M, 1  
1, 0  
0, 1  
1, 1  
0, 1  
0, M  
1, 0  
Pin Descriptions  
Pin Pin  
Number Name  
Pin  
Type  
Pin Description  
1
2
3
4
5
XI/ICLK  
VDD  
GND  
S1  
Input  
Power  
Power  
Crystal connection or clock input.  
Connect to +3.3 V or +5 V.  
Connect to ground.  
Tri-level Iinput  
Output  
Select 1 for output clock. Connect to GND or VDD or float.  
Clock output per table above.  
CLK  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
2
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Pin Pin  
Number Name  
Pin  
Type  
Pin Description  
6
7
S0  
Tri-level Input  
Input  
Select 0 for output clock. Connect to GND or VDD or float.  
OE  
Output enable. Tri-states CLK output when low. Internal pull-up  
resistor.  
8
X2  
Output  
Crystal connection. Leave unconnected for clock input.  
External Components  
stray capacitance of the board to match the nominally  
required crystal load capacitance. Because load  
capacitance can only be increased in this trimming  
process, it is important to keep stray capacitance to a  
minimum by using very short PCB traces (and no vias)  
between the crystal and device. Crystal capacitors, if  
Decoupling Capacitor  
As with any high-performance mixed-signal IC, the  
ICS511 must be isolated from system power supply  
noise to perform optimally.  
A decoupling capacitor of 0.01µF must be connected  
between VDD and the GND. It must be connected close  
to the ICS511 to minimize lead inductance. No external  
power supply filtering is required for the ICS511.  
needed, must be connected from each of the pins X1  
and X2 to ground.  
The value (in pF) of these crystal caps should equal (C  
L
-12 pF)*2. In this equation, C = crystal load capacitance  
L
Series Termination Resistor  
in pF. Example: For a crystal with a 16 pF load  
capacitance, each crystal capacitor would be 8 pF  
[(16-12) x 2] = 8.  
A 33terminating resistor can be used next to the CLK  
pin for trace lengths over one inch.  
Crystal Load Capacitors  
The total on-chip capacitance is approximately 12 pF. A  
parallel resonant, fundamental mode crystal should be  
used. The device crystal connections should include  
pads for small capacitors from X1 to ground and from  
X2 to ground. These capacitors are used to adjust the  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
3
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Absolute Maximum Ratings  
Stresses above the ratings listed below can cause permanent damage to the ICS511. These ratings, which  
are standard values for ICS commercially rated parts, are stress ratings only. Functional operation of the  
device at these or any other conditions above those indicated in the operational sections of the  
specifications is not implied. Exposure to absolute maximum rating conditions for extended periods can  
affect product reliability. Electrical parameters are guaranteed only over the recommended operating  
temperature range.  
Item  
Rating  
Supply Voltage, VDD  
All Inputs and Outputs  
7 V  
-0.5 V to VDD+0.5 V  
0 to +70° C  
Ambient Operating Temperature (Commercial grade)  
Ambient Operating Temperature (Industrial grade)  
Storage Temperature  
-40 to +85° C  
-65 to +150° C  
260°C  
Soldering Temperature  
Recommended Operation Conditions  
Parameter  
Min.  
Typ.  
Max.  
+85  
Units  
° C  
Ambient Operating Temperature  
Power Supply Voltage (measured in respect to GND)  
-40  
+3.135  
+5.25  
V
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
4
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
DC Electrical Characteristics  
VDD=3.3 V 5% , Ambient temperature -40 to +85° C, unless stated otherwise  
Parameter  
Symbol Conditions  
Min.  
3.135  
Typ.  
Max.  
Units  
Operating Voltage  
VDD  
3.465  
V
V
Input High Voltage, ICLK only  
Input Low Voltage, ICLK only  
Input High Voltage  
V
ICLK (pin 1)  
ICLK (pin 1)  
OE (pin 7)  
OE (pin 7)  
S0, S1  
(VDD/2)+0.7  
IH  
V
V
(VDD/2)-0.7  
V
IL  
2.0  
VDD-0.5  
2.4  
V
IH  
Input Low Voltage  
V
0.8  
0.5  
0.4  
V
IL  
Input High Voltage  
V
V
IH  
Input Low Voltage  
V
S0, S1  
V
IL  
Output High Voltage  
Output Low Voltage  
V
I
I
= -25 mA  
= 25 mA  
V
OH  
OH  
OL  
V
V
OL  
IDD Operating Supply Current,  
20 MHz crystal  
No load, 100M  
8
mA  
Short Circuit Current  
CLK output  
Pin 7  
+70  
270  
4
mA  
kΩ  
pF  
On-Chip Pull-up Resistor  
Input Capacitance, S1, S0, and OE  
Nominal Output Impedance  
Pins 4, 6, 7  
20  
AC Electrical Characteristics  
VDD = 3.3 V 5%, Ambient Temperature -40 to +85° C, unless stated otherwise  
Parameter  
Input Frequency, crystal input  
Input Frequency, clock input  
Output Frequency  
Symbol  
Conditions  
Min.  
5
Typ.  
Max. Units  
F
27  
50  
MHz  
MHz  
MHz  
MHz  
ns  
IN  
F
2
IN  
F
0° C to +70°C  
14  
14  
160  
145  
1.5  
1.5  
55  
OUT  
-40° C to +85° C  
Output Clock Rise Time  
Output Clock Fall Time  
Output Clock Duty Cycle  
PLL Bandwidth  
t
0.8 to 2.0 V, Note 1  
2.0 to 8.0 V, Note 1  
1.5 V, up to 160 MHz  
1
1
OR  
t
ns  
OF  
t
45  
10  
49-51  
%
OD  
kHz  
ns  
Output Enable Time, OE high to  
output on  
50  
50  
Output Disable Time, OE low to  
tri-state  
ns  
Absolute Clock Period Jitter  
One Sigma Clock Period Jitter  
t
Deviation from mean  
+70  
25  
ps  
ps  
ja  
t
js  
Note 1: Measured with 15 pF load.  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
5
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
DC Electrical Characteristics  
VDD=5.0 V 5% , Ambient temperature -40 to +85° C, unless stated otherwise  
Parameter  
Symbol Conditions  
Min.  
4.75  
Typ.  
Max.  
Units  
Operating Voltage  
VDD  
5.25  
(VDD/2)-1  
0.8  
V
V
Input High Voltage, ICLK only  
Input Low Voltage, ICLK only  
Input High Voltage  
V
ICLK (pin 1)  
ICLK (pin 1)  
OE (pin 7)  
OE (pin 7)  
S0, S1  
(VDD/2)+1  
IH  
V
V
V
IL  
2.0  
VDD-0.5  
2.4  
V
IH  
Input Low Voltage  
V
V
IL  
Input High Voltage  
V
V
IH  
Input Low Voltage  
V
S0, S1  
0.5  
V
IL  
Output High Voltage  
Output Low Voltage  
V
I
I
= -25 mA  
= 25 mA  
V
OH  
OH  
OL  
V
0.4  
V
OL  
IDD Operating Supply Current,  
20 MHz crystal  
No load, 100M  
9
mA  
Short Circuit Current  
CLK output  
Pin 7  
+70  
270  
4
mA  
kΩ  
pF  
On-Chip Pull-up Resistor  
Input Capacitance, S1, S0, and OE  
Nominal Output Impedance  
Pins 4, 6, 7  
20  
AC Electrical Characteristics  
VDD = 5.0 V 5%, Ambient Temperature -40 to +85° C, unless stated otherwise  
Parameter  
Input Frequency, crystal input  
Input Frequency, clock input  
Output Frequency  
Symbol  
Conditions  
Min.  
5
Typ.  
Max. Units  
F
27  
50  
MHz  
MHz  
MHz  
MHz  
ns  
IN  
F
2
IN  
F
0° C to +70°C  
14  
14  
200  
160  
1.5  
1.5  
55  
OUT  
-40° C to +85° C  
Output Clock Rise Time  
Output Clock Fall Time  
Output Clock Duty Cycle  
PLL Bandwidth  
t
0.8 to 2.0 V, Note 1  
2.0 to 8.0 V, Note 1  
1.5 V, up to 160 MHz  
1
1
OR  
t
ns  
OF  
t
45  
10  
49-51  
%
OD  
kHz  
ns  
Output Enable Time, OE high to  
output on  
50  
50  
Output Disable Time, OE low to  
tri-state  
ns  
Absolute Clock Period Jitter  
One Sigma Clock Period Jitter  
t
Deviation from mean  
+70  
25  
ps  
ps  
ja  
t
js  
Note 1: Measured with 15 pF load.  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
6
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Thermal Characteristics  
Parameter  
Symbol  
Conditions  
Min.  
Typ. Max. Units  
Thermal Resistance Junction to  
Ambient  
θ
Still air  
150  
140  
120  
40  
° C/W  
° C/W  
° C/W  
° C/W  
JA  
θ
1 m/s air flow  
3 m/s air flow  
JA  
θ
JA  
Thermal Resistance Junction to Case  
θ
JC  
Marking Diagram (industrial)  
8
5
511MILF  
######  
YYWW  
1
4
5
Marking Diagram  
8
511MLF  
######  
YYWW  
1
4
Notes:  
1. ###### is the lot number.  
2. YYWW is the last two digits of the year and week that the part was assembled.  
3. “LF” denotes Pb (lead) free package.  
4. “I” denotes industrial grade.  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
7
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Package Outline and Package Dimensions (8-pin SOIC, 150 Mil. Narrow Body)  
Package dimensions are kept current with JEDEC Publication No. 95  
8
Millimeters  
Inches  
Symbol  
Min  
Max  
1.75  
0.25  
0.51  
0.25  
5.00  
4.00  
Min  
Max  
A
A1  
B
C
D
E
e
1.35  
0.10  
0.33  
0.19  
4.80  
3.80  
.0532  
.0040  
.013  
.0688  
.0098  
.020  
E
H
INDEX  
AREA  
.0075  
.1890  
.1497  
.0098  
.1968  
.1574  
1.27 BASIC  
0.050 BASIC  
1
2
H
h
5.80  
6.20  
0.50  
1.27  
8°  
.2284  
.010  
.016  
0°  
.2440  
.020  
.050  
8°  
0.25  
0.40  
0°  
D
L
α
A
h x 45  
A1  
C
- C -  
e
SEATING  
PLANE  
B
L
.10 (.004)  
C
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
8
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Ordering Information  
Part / Order Number  
511MLF  
Marking  
Shipping Packaging  
Tubes  
Package  
8-pin SOIC  
8-pin SOIC  
8-pin SOIC  
8-pin SOIC  
Temperature  
0 to +70° C  
0 to +70° C  
-40 to +85° C  
-40 to +85° C  
0 to +70° C  
0 to +70° C  
511MLF  
511MLF  
511MILF  
511MILF  
-
511MLFT  
Tape and Reel  
511MILF  
Tubes  
511MILFT  
Tape and Reel  
511-DWF  
Die on uncut, probed wafers  
Tested die in waffle pack  
511-DPK  
-
“LF” designates Pb (lead) free packaging.  
While the information presented herein has been checked for both accuracy and reliability, Integrated Device Technology (IDT)  
assumes no responsibility for either its use or for the infringement of any patents or other rights of third parties, which would result  
from its use. No other circuits, patents, or licenses are implied. This product is intended for use in normal commercial  
applications. Any other applications such as those requiring extended temperature range, high reliability, or other extraordinary  
environmental requirements are not recommended without additional processing by IDT. IDT reserves the right to change any  
circuitry or specifications without notice. IDT does not authorize or warrant any IDT product for use in life support devices or  
critical medical instruments.  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
9
ICS511  
REV K 051310  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
Innovate with IDT and accelerate your future networks. Contact:  
www.IDT.com  
For Sales  
800-345-7015  
For Tech Support  
www.idt.com/go/clockhelp  
408-284-8200  
Fax: 408-284-2775  
Corporate Headquarters  
Integrated Device Technology, Inc.  
www.idt.com  
© 2006 Integrated Device Technology, Inc. All rights reserved. Product specifications subject to change without notice. IDT and the IDT logo are trademarks of Integrated Device  
Technology, Inc. Accelerated Thinking is a service mark of Integrated Device Technology, Inc. All other brands, product names and marks are or may be trademarks or registered  
trademarks used to identify products or services of their respective owners.  
Printed in USA  
ICS511  
LOCO™ PLL CLOCK MULTIPLIER  
CLOCK MULTIPLIER  
IDT™ / ICS™ LOCO™ PLL CLOCK MULTIPLIER  
11  
ICS511  
REV K 051310  
配单直通车
511MILFT产品参数
型号:511MILFT
Brand Name:Integrated Device Technology
是否无铅: 不含铅
是否Rohs认证: 符合
生命周期:Active
零件包装代码:SOIC
包装说明:SOP, SOP8,.25
针数:8
制造商包装代码:DCG8
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8542.39.00.01
风险等级:0.54
其他特性:ALSO OPERATES AT 3.3V AT 145 MHZ
JESD-30 代码:R-PDSO-G8
JESD-609代码:e3
长度:4.9 mm
湿度敏感等级:1
端子数量:8
最高工作温度:85 °C
最低工作温度:-40 °C
最大输出时钟频率:160 MHz
封装主体材料:PLASTIC/EPOXY
封装代码:SOP
封装等效代码:SOP8,.25
封装形状:RECTANGULAR
封装形式:SMALL OUTLINE
峰值回流温度(摄氏度):NOT SPECIFIED
电源:3.3/5 V
主时钟/晶体标称频率:50 MHz
认证状态:Not Qualified
座面最大高度:1.75 mm
子类别:Clock Generators
最大供电电压:5.25 V
最小供电电压:4.75 V
标称供电电压:5 V
表面贴装:YES
技术:CMOS
温度等级:INDUSTRIAL
端子面层:Matte Tin (Sn) - annealed
端子形式:GULL WING
端子节距:1.27 mm
端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHER
Base Number Matches:1
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