MSC8144AMC-SA Freescale Semiconductor, MSC8144AMC-SA Datasheet - Page 66
MSC8144AMC-SA
Manufacturer Part Number
MSC8144AMC-SA
Description
BOARD AMC SGL WIDTH MSC8144 DSP
Manufacturer
Freescale Semiconductor
Type
DSPr
Datasheet
1.MSC8144VT800B.pdf
(80 pages)
Specifications of MSC8144AMC-SA
Contents
Board
For Use With/related Products
MSC8144
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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Hardware Design Considerations
3.2
Each PLL supply must have an external RC filter for the V
low ESL (<0.5 nH) and low ESR capacitors. All three PLLs can connect to a single supply voltage source (such as a voltage
regulator) as long as the external RC filter is applied to each PLL separately (see
the circuit as close as possible to its V
66
Voltage Regulator
Power Supply Design Considerations
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 16
2.2 μF
2.2 μF
2.2 μF
DDPLL
inputs. These traces should be short and direct.
Figure 43. PLL Supplies
10 Ω
10 Ω
10 Ω
2.2 μF
2.2 μF
2.2 μF
DDPLL
input. The filter is a 10 Ω resistor in series with two 2.2 μF,
V
V
V
DDPLL0
DDPLL0
DDPLL0
Figure
MSC8144
43). For optimal noise filtering, place
Freescale Semiconductor
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