MSC8144 Freescale Semiconductor, MSC8144 Datasheet - Page 48

• Manufacturer Part Number: MSC8144
• Description: Quad Core Digital Signal Processor
• Manufacturer: Freescale Semiconductor

Electrical Characteristics
2.7.5.6
For each baud rate at which an LP-Serial receiver is specified to operate, the receiver shall meet the corresponding bit error rate
specification (Table 34, Table 35, and Table 36) when the eye pattern of the receiver test signal (exclusive of sinusoidal jitter)
falls entirely within the unshaded portion of the receiver input compliance mask shown in Figure 15 with the parameters
specified in Table 37. The eye pattern of the receiver test signal is measured at the input pins of the receiving device with the
device replaced with a 100 Ω
48
Bit Error Rate
Unit Interval
8.5 UI p-p
0.10 UI p-p
Sinusoidal
Amplitude
Characteristic
Jitter
Receiver Eye Diagrams
Table 36. Receiver AC Timing Specifications—3.125 GBaud (continued)
22.1 kHz
MSC8144 Quad Core Digital Signal Processor Data Sheet, Rev. 1
±
5% differential resistive load.
Figure 14. Single Frequency Sinusoidal Jitter Limits
Symbol
BER
UI
Min
320
Frequency
Range
10
Max
320
–12
Unit
ps
±100 ppm
1.875 MHz
Notes
20 MHz
Freescale Semiconductor