zl50023 Zarlink Semiconductor, zl50023 Datasheet - Page 5

• Manufacturer Part Number: zl50023
• Description: Enhanced 4 K Channel Tdm Switch With Rate Conversion
• Manufacturer: Zarlink Semiconductor

ZL50023
Data Sheet
List of Figures
Figure 1 - ZL50023 Functional Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1
Figure 2 - ZL50023 256-Ball 17 mm x 17 mm PBGA (as viewed through top of package) . . . . . . . . . . . . . . . . . . . 8
Figure 3 - ZL50023 256-Lead 28 mm x 28 mm LQFP (top view). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Figure 4 - Input Timing when CKIN1 - 0 bits = “10” in the CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 5 - Input Timing when CKIN1 - 0 bits = “01” in the CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 6 - Input Timing when CKIN1 - 0 = “00” in the CR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 7 - Output Timing for CKo0 and FPo0 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Figure 8 - Output Timing for CKo1 and FPo1 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 9 - Output Timing for CKo2 and FPo2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 10 - Output Timing for CKo3 and FPo3 with CKoFPo3SEL1-0=”11” . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 11 - Input Bit Delay Timing Diagram (ST-BUS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 12 - Input Bit Sampling Point Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Figure 13 - Input Bit Delay and Factional Sampling Point . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Figure 14 - Output Bit Advancement Timing Diagram (ST-BUS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 15 - Output Fractional Bit Advancement Timing Diagram (ST-BUS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 16 - Channel Switching External High Impedance Control Timing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 17 - Data Throughput Delay for Variable Delay . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Figure 18 - Data Throughput Delay for Constant Delay. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Figure 19 - Timing Parameter Measurement Voltage Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Figure 20 - Motorola Non-Multiplexed Bus Timing - Read Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62
Figure 21 - Motorola Non-Multiplexed Bus Timing - Write Access. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 22 - Intel Non-Multiplexed Bus Timing - Read Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 23 - Intel Non-Multiplexed Bus Timing - Write Access . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 24 - JTAG Test Port Timing Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66
Figure 25 - Frame Pulse Input and Clock Input Timing Diagram (ST-BUS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 26 - Frame Pulse Input and Clock Input Timing Diagram (GCI-Bus) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 27 - ST-BUS Input Timing Diagram when Operated at 2 Mbps, 4 Mbps, 8 Mbps. . . . . . . . . . . . . . . . . . . . 69
Figure 28 - ST-BUS Input Timing Diagram when Operated at 16 Mbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 29 - GCI-Bus Input Timing Diagram when Operated at 2 Mbps, 4 Mbps, 8 Mbps . . . . . . . . . . . . . . . . . . . 70
Figure 30 - GCI-Bus Input Timing Diagram when Operated at 16 Mbps . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Figure 31 - ST-BUS Output Timing Diagram when Operated at 2, 4, 8 or 16 Mbps . . . . . . . . . . . . . . . . . . . . . . . 72
Figure 32 - GCI-Bus Output Timing Diagram when Operated at 2, 4, 8 or 16 Mbps . . . . . . . . . . . . . . . . . . . . . . . 73
Figure 33 - Serial Output and External Control . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Figure 34 - Output Drive Enable (ODE) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 74
Figure 35 - Input and Output Frame Boundary Offset . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Figure 36 - FPo0/3 and CKo0/3 Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Figure 37 - FPo1/3 and CKo1/3 Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 77
Figure 38 - FPo2/3 and CKo2/3 Timing Diagram. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78
Figure 39 - FPo3 and CKo3 Timing Diagram (32.768 MHz) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79
Figure 40 - Output Timing (ST-BUS Format) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80
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