DS_1x66B_001
73M1866B/73M1966B Data Sheet
Tables
Table 1: 73M1906B 20-Pin TSSOP Pin Definitions ..................................................................................8
Table 2: 73M1916 20-Pin TSSOP Pin Definitions.....................................................................................9
Table 3: 73M1906B 32-Pin QFN Pin Definitions.....................................................................................10
Table 4: 73M1916 32-Pin QFN Pin Definitions.......................................................................................12
Table 5: 73M1866B Pin Definitions........................................................................................................14
Table 6: Isolation Barrier Characteristics................................................................................................16
Table 7: Absolute Maximum Device Ratings ..........................................................................................16
Table 8: Recommended Operating Conditions.......................................................................................16
Table 9: DC Characteristics ...................................................................................................................17
Table 10: SPI Interface Switching Characteristics ..................................................................................18
Table 11: Switching Characteristics – PCM Interface (Slave Mode)........................................................19
Table 12: Switching Characteristics – PCM Interface (Master Mode)......................................................19
Table 13: Reference Voltage Specifications...........................................................................................20
Table 14: Component Values for the Speaker Driver..............................................................................21
Table 15: Call Progress Monitor Specification ........................................................................................22
Table 16: Line-Side Absolute Maximum Ratings....................................................................................22
Table 17: VBG Specifications ................................................................................................................23
Table 18: Maximum DC Transmit Levels................................................................................................23
Table 19: Transmit Path.........................................................................................................................24
Table 20: Receive Path .........................................................................................................................25
Table 21: Transmit Hybrid Cancellation Characteristics..........................................................................26
Table 22: Receive Notch Filter...............................................................................................................26
Table 23: Over-voltage Detector ............................................................................................................27
Table 24: Over-current Detector.............................................................................................................27
Table 25: Under-voltage Detector ..........................................................................................................27
Table 26: Over-load Detector.................................................................................................................27
Table 27: Reference Bill of Materials for 73M1x66B...............................................................................30
Table 28: Reference Bill of Materials for Figure 14.................................................................................31
Table 29: Compatible Pulse Transformer Sources .................................................................................32
Table 30: Pulse Transformer Electrical Characteristics...........................................................................32
Table 31: Control and Status Register Map............................................................................................37
Table 32: Alphabetical Bit Map ..............................................................................................................38
Table 33: PCM Control Functions..........................................................................................................52
Table 34: Transmit Gain Control ............................................................................................................57
Table 35: Recommended Gain Setting...................................................................................................57
Table 36: Receive Gain Control .............................................................................................................59
Table 37: Barrier Control Functions........................................................................................................61
Table 38: DAA Control Functions...........................................................................................................68
Table 39: Recommended Register Settings for International Compatibility .............................................72
Table 40: Line Sensing Control Functions..............................................................................................75
Table 41: Loopback Modes....................................................................................................................78
Table 42: Loopback Modes Summary....................................................................................................79
Table 43: Order Numbers and Packaging Marks....................................................................................87
Rev. 1.6
5
TERIDIAN [ TERIDIAN SEMICONDUCTOR CORPORATION ]
