ZL50060 ZARLINK [Zarlink Semiconductor Inc], ZL50060 Datasheet - Page 43

• Manufacturer Part Number: ZL50060
• Description: 16 K-Channel Digital Switch with High Jitter Tolerance, Per Stream Rate Conversion (2, 4, 8, 16, or 32 Mbps), and 64 Inputs and 64 Outputs
• Manufacturer: ZARLINK [Zarlink Semiconductor Inc]

By default, when the input channel delay,
Assuming that m (input channel) and n (output channel) are equal, we have the figure below, in which the delay
between the input data being written and the output data being read is exactly 2 frames.
Assuming that n (output channel) is greater than m (input channel), we have the figure below, in which the delay
time between the input channel being written and the output channel being read exceeds 2 frames.
Assuming that n (output channel) is less than m (input channel), we have the figure below, in which the delay time
between the input channel being written and the output channel being read is less than 2 frames.
Serial Output Data
Serial Output Data
Serial Output Data
Serial Input Data
Serial Input Data
Serial Input Data
Figure 17 - Data Throughput Delay with Input Channel Delay Disabled, Input Ch13 Switched to
Figure 15 - Data Throughput Delay with Input Channel Delay Disabled, Input Ch0 Switched to
Figure 16 - Data Throughput Delay with Input Channel Delay Disabled, Input Ch0 Switched to
(No Delay)
(No Delay)
(No Delay)
(No Delay)
(No Delay)
(No Delay)
Frame
Frame
Frame
Frame N-2 Data
Frame N-2 Data
Frame N-2 Data
Frame N
Frame N
Frame N
Frame N Data
Frame N Data
Frame N Data
Frame N+1Data
Frame N-1 Data
Frame N+1Data
Frame N-1 Data
Frame N+1Data
Frame N-1 Data
Frame N+1
Frame N+1
Frame N+1
2 Frames + 0
2 Frames + (n - m)
2 Frames + (n - m)
is set to zero, the data throughput delay (T) is: T = 2 frames + (n - m).
Zarlink Semiconductor Inc.
ZL50060/1
Frame N+2 Data
Frame N+2 Data
Frame N+2 Data
Frame N+2
Frame N+2
Frame N+2
Frame N Data
Frame N Data
Frame N Data
Output Ch13
Output Ch0
Output Ch0
43
Frame N+3 Data
Frame N+1 Data
Frame N+3 Data
Frame N+1 Data
Frame N+3 Data
Frame N+1 Data
Frame N+3
Frame N+3
Frame N+3
Frame N+4 Data
Frame N+2 Data
Frame N+4 Data
Frame N+2 Data
Frame N+4 Data
Frame N+2 Data
Frame N+4
Frame N+4
Frame N+4
Frame N+5 Data
Frame N+3 Data
Frame N+5 Data
Frame N+3 Data
Frame N+5 Data
Frame N+3 Data
Frame N+5
Frame N+5
Frame N+5
Data Sheet