82V1074PF8 IDT, Integrated Device Technology Inc, 82V1074PF8 Datasheet - Page 6
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82V1074PF8
Manufacturer Part Number
82V1074PF8
Description
Manufacturer
IDT, Integrated Device Technology Inc
Datasheet
1.82V1074PF8.pdf
(107 pages)
Specifications of 82V1074PF8
Number Of Channels
4
On-hook Transmission
Yes
Polarity Reversal
Yes
On-chip Ring Relay Driver
Yes
Operating Supply Voltage (typ)
3.3V
Operating Temp Range
-40C to 85C
Package Type
TQFP
Operating Temperature Classification
Industrial
Pin Count
100
Mounting
Surface Mount
Operating Current
95mA
Operating Supply Voltage (max)
3.465V
Operating Supply Voltage (min)
3.135V
Lead Free Status / RoHS Status
Not Compliant
RSLIC & CODEC CHIPSET
6
7
8
9
Operational Description ..................................................................................................................................................................................87
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
Electrical Characteristics ................................................................................................................................................................................94
7.1
7.2
7.3
7.4
Application Circuits .......................................................................................................................................................................................104
8.1
8.2
Ordering Information .....................................................................................................................................................................................106
5.4.2
Operating Modes .....................................................................................................................................................................................87
6.1.1
6.1.2
6.1.3
PLL Power Down.....................................................................................................................................................................................90
Programmable I/Os of the CODEC .........................................................................................................................................................90
Interrupt Handling ....................................................................................................................................................................................91
Signal Path and Test Loopbacks.............................................................................................................................................................91
RSLIC Power On Sequence....................................................................................................................................................................93
CODEC Power On Sequence .................................................................................................................................................................93
Default State After Reset.........................................................................................................................................................................93
6.8.1
6.8.2
RSLIC Electrical Characteristics..............................................................................................................................................................94
7.1.1
7.1.2
7.1.3
7.1.4
CODEC Electrical Characteristics ...........................................................................................................................................................95
7.2.1
7.2.2
7.2.3
7.2.4
Chipset Transmission Characteristics .....................................................................................................................................................96
7.3.1
7.3.2
7.3.3
7.3.4
7.3.5
7.3.6
7.3.7
7.3.8
CODEC Timing Characteristics ...............................................................................................................................................................99
7.4.1
7.4.2
7.4.3
7.4.4
Application Circuit for the Internal Ringing Mode ..................................................................................................................................104
Application Circuit for the External Ringing Mode .................................................................................................................................105
5.4.1.2
5.4.1.3
5.4.1.4
Programming Examples for GCI Mode.......................................................................................................................................85
5.4.2.1
5.4.2.2
5.4.2.3
5.4.2.4
RSLIC Control Signaling ............................................................................................................................................................87
RSLIC Operating Modes ............................................................................................................................................................89
CODEC Operating Modes..........................................................................................................................................................89
Power-On Reset and Hardware Reset.......................................................................................................................................93
Software Reset...........................................................................................................................................................................93
RSLIC Absolute Maximum Ratings ............................................................................................................................................94
RSLIC Recommended Operating Conditions.............................................................................................................................94
RSLIC Thermal Information........................................................................................................................................................94
RSLIC Power Consumption .......................................................................................................................................................94
CODEC Absolute Maximum Ratings..........................................................................................................................................95
CODEC Recommended Operating Conditions ..........................................................................................................................95
CODEC Digital Interface ............................................................................................................................................................95
CODEC Power Dissipation.........................................................................................................................................................95
Absolute Gain.............................................................................................................................................................................96
Gain Tracking .............................................................................................................................................................................96
Frequency Response .................................................................................................................................................................96
Return Loss ................................................................................................................................................................................96
Group Delay ...............................................................................................................................................................................97
Distortion ....................................................................................................................................................................................97
Noise ..........................................................................................................................................................................................97
Interchannel Crosstalk................................................................................................................................................................98
Clock Timing...............................................................................................................................................................................99
Microprocessor Interface Timing ..............................................................................................................................................100
PCM Interface Timing...............................................................................................................................................................101
GCI Interface Timing ................................................................................................................................................................103
Example of Programming the Global Registers via MPI.............................................................................................84
Example of Programming the Coefficient-RAM via MPI.............................................................................................84
Example of Programming the FSK-RAM via MPI.......................................................................................................84
Example of Programming the Local Registers via GCI ..............................................................................................85
Example of Programming the Global Registers via GCI.............................................................................................85
Example of Programming the Coefficient-RAM via GCI.............................................................................................85
Example of Programming the FSK-RAM via GCI.......................................................................................................86
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IDT82V1671/IDT82V1671A, IDT82V1074