ZL50030 Datasheet, PDF (11/73 Pages) Zarlink Semiconductor Inc – Flexible 4 K x 2 K Channel Digital Switch with H.110 Interface and 1 K x 1 K Local Switch

ZL50030
Data Sheet
List of Figures
Figure 1 - Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2
Figure 2 - CT-Bus Timing for 8 Mbps Backplane Data Streams. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Figure 3 - ST-BUS Timing for 16 Mbps Backplane Data Streams . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 4 - Block Programming Data in the Connection Memories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 5 - Typical Timing Control Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 6 - DPLL Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 7 - State Machine Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 8 - Block Diagram of the PLL Module . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 9 - Skew Control Circuit Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 10 - DPLL Jitter Transfer Function Diagram - wide range of frequencies. . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 11 - Detailed DPLL Jitter Transfer Function Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 12 - Local Input Bit Delay Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 13 - Example of Backplane Output Advancement Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 14 - Local Output Advancement Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 15 - Backplane Frame Pulse Input and Clock Input Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 16 - Backplane Frame Pulse Output and Clock Output Timing Diagram (in Primary Master Mode and
Secondary Master Mode). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Figure 17 - Backplane Frame Pulse Input and Clock Input Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Figure 18 - Reference Input Timing Diagram when the input frequency = 8 kHz . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 19 - Reference Input Timing Diagram when the input frequency = 2.048 MHz . . . . . . . . . . . . . . . . . . . . . 59
Figure 20 - Reference Input Timing Diagram when the input frequency = 1.544 Hz . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 21 - Reference Output Timing Diagram when (DIV1, DIV0) = (0, 0) in DOM2 Register . . . . . . . . . . . . . . . 60
Figure 22 - Reference Output Timing Diagram when (DIV1, DIV0) = (0, 0) in DOM2 Register . . . . . . . . . . . . . . . 60
Figure 23 - Reference Input Timing Diagram when (DIV1, DIV0) = (0, 0) in DOM2 Register . . . . . . . . . . . . . . . . 61
Figure 24 - Reference Output Timing Diagram when (DIV1, DIV0) = (1, 0) in DOM2 Register . . . . . . . . . . . . . . . 61
Figure 25 - Reference Output Timing Diagram when (DIV1, DIV0) = (0, 1) in DOM2 Register . . . . . . . . . . . . . . . 61
Figure 26 - Local Clock Timing Diagram when ST_CKo0/1 frequency = 4.096 MHz . . . . . . . . . . . . . . . . . . . . . . 62
Figure 27 - Local Clock Timing Diagram when ST_CKo0/1 frequency = 8.192 MHz . . . . . . . . . . . . . . . . . . . . . . 63
Figure 28 - Local Clock Timing Diagram when ST_CKo frequency = 16.384 MHz . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 29 - C1M5o Output Clock Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 30 - Backplane Serial Stream Timing when the Data Rate is 8 Mbps. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 31 - Backplane Serial Stream Timing when the Data Rate is 16 Mbps. . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 32 - Local Serial Stream Output Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 33 - Local Serial Stream Input Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
Figure 34 - Serial Output and External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 35 - Serial Output and External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 36 - Output Driver Enable (ODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Figure 37 - Motorola Non-Multiplexed Bus Timing. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 38 - JTAG Test Port Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 39 - Reset Pin Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
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Zarlink Semiconductor Inc.