Tsi721 Datasheet 5 April 4, 2016
Integrated Device Technology
List of Tables
Table 1: Signal Types ............................................................................................................................................................................................... 17
Table 2: PCIe Signals............................................................................................................................................................................................... 19
Table 3: S-RIO Signals............................................................................................................................................................................................. 20
Table 4: General Signals .......................................................................................................................................................................................... 20
Table 5: I2C Signals.................................................................................................................................................................................................. 21
Table 6: JTAG Interface Signals...............................................................................................................................................................................21
Table 7: GPIO Signals..............................................................................................................................................................................................22
Table 8: GPIO Mapping to Power-up Signals........................................................................................................................................................... 22
Table 9: Power-Up Signals.......................................................................................................................................................................................23
Table 10: Power Supply Signals.................................................................................................................................................................................26
Table 11: Absolute Maximum Ratings........................................................................................................................................................................27
Table 12: Recommended Operating Conditions.........................................................................................................................................................28
Table 13: Power Consumption.................................................................................................................................................................................... 28
Table 14: Power Supply Sequencing Ramp Times ....................................................................................................................................................29
Table 15: 3.3V LVTTL DC Operating Characteristics at Recommended Operating Condition of 3.3V ...................................................................... 30
Table 16: 2.5V LVTTL DC Operating Characteristics at Recommended Operating Condition of 2.5V ...................................................................... 30
Table 17: Decoupling Recommendation.....................................................................................................................................................................31
Table 18: PCIe Differential Receiver Specifications ................................................................................................................................................... 31
Table 19: PCIe Differential Transmitter Specifications................................................................................................................................................34
Table 20: Level I Short Run Transmitter AC Timing Specifications............................................................................................................................42
Table 21: Level I Long Run Transmitter AC Timing Specifications............................................................................................................................. 43
Table 22: Level I Near-End (Tx) Template Intervals ................................................................................................................................................... 44
Table 23: Level I Receiver Electrical Input Specifications .......................................................................................................................................... 45
Table 24: Level I Receiver Input Jitter Tolerance Specifications.................................................................................................................................46
Table 25: Level I Far-End (Rx) Template Intervals ..................................................................................................................................................... 47
Table 26: Level II Short Run Transmitter Output Electrical Specifications.................................................................................................................. 49
Table 27: Level II Medium Run Transmitter Output Electrical Specifications ............................................................................................................. 50
Table 28: Level II Medium Run Near-End (Tx) Template Intervals............................................................................................................................. 52
Table 29: Level II Short Run Receiver Electrical Input Specifications........................................................................................................................53
Table 30: Level II MR Receiver Electrical Input Specifications...................................................................................................................................55
Table 31: Level II Far-End (Rx) Template Intervals .................................................................................................................................................... 56
Table 32: PCCLKP/N and REFCLKP/NClock Electrical Characteristics .................................................................................................................... 57
Table 33: JTAG and Test Interface AC Specifications................................................................................................................................................ 59
Table 34: I2C Interface AC Specifications..................................................................................................................................................................60
Table 35: GPIO Interface AC Specifications...............................................................................................................................................................61
Table 36: RSTn Signal AC Specifications................................................................................................................................................................... 61
Table 37: Package Dimensions.................................................................................................................................................................................. 62
Table 38: Junction to Ambient Characteristics – Theta JB/JC....................................................................................................................................64
Table 39: Junction to Ambient Characteristics – Theta JA.........................................................................................................................................64