参数资料
型号: ICS501AMLF
厂商: INTEGRATED DEVICE TECHNOLOGY INC
元件分类: 时钟产生/分配
英文描述: 200 MHz, OTHER CLOCK GENERATOR, PDSO8
封装: 0.150 INCH, SOIC-8
文件页数: 3/6页
文件大小: 163K
代理商: ICS501AMLF
ICS501A
LOCO PLL CLOCK MULTIPLIER
CLOCK MULTIPLIER
IDT / ICS LOCO PLL CLOCK MULTIPLIER
3
ICS501A
REV D 040607
External Components
Decoupling Capacitor
As with any high-performance mixed-signal IC, the
ICS501A must be isolated from system power supply
noise to perform optimally.
A decoupling capacitor of 0.01F must be connected
between VDD and the GND. It must be connected close
to the ICS501A to minimize lead inductance. No
external power supply filtering is required for the
ICS501A.
Series Termination Resistor
A 33
terminating 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
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
needed, must be connected from each of the pins X1
and X2 to ground.
The value (in pF) of these crystal caps should equal (CL
-12 pF)*2. In this equation, CL= crystal load capacitance
in pF. Example: For a crystal with a 16 pF load
capacitance, each crystal capacitor would be 8 pF
[(16-12) x 2 = 8].
Absolute Maximum Ratings
Stresses above the ratings listed below can cause permanent damage to the ICS501A. These ratings,
which are standard values for IDT 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.
Recommended Operation Conditions
Item
Rating
Supply Voltage, VDD
7 V
All Inputs and Outputs
-0.5 V to VDD+0.5 V
Ambient Operating Temperature
-40 to +85
° C
Storage Temperature
-65 to +150
° C
Soldering Temperature
260
° C
Parameter
Min.
Typ.
Max.
Units
Ambient Operating Temperature
0
+70
° C
Power Supply Voltage (measured in respect to GND)
+3.0
+3.6
V
相关PDF资料
PDF描述
ICS501A-DWFLF 200 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS501A-DPK 200 MHz, OTHER CLOCK GENERATOR, PDSO8
ICS501AMILF OTHER CLOCK GENERATOR, PDSO8
ICS501AMILFT OTHER CLOCK GENERATOR, PDSO8
ICS501DLF 160 MHz, OTHER CLOCK GENERATOR, UUC
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