LUCL9310AP-D AGERE [Agere Systems], LUCL9310AP-D Datasheet - Page 2

• Manufacturer Part Number: LUCL9310AP-D
• Description: Line Interface and Line Access Circuit Full-Feature SLIC,Ringing Relay,and Test Access Device
• Manufacturer: AGERE [Agere Systems]

Full-Feature SLIC, Ringing Relay, and Test Access Device
Contents
Introduction..................................................................1
Features ......................................................................4
Description...................................................................4
Architecture .................................................................9
Pin Information ..........................................................10
Operating States........................................................14
State Definitions ........................................................16
Absolute Maximum Ratings ......................................19
Electrical Characteristics ...........................................20
Test Configurations ...................................................30
Applications ...............................................................32
2
Features ....................................................................1
Applications...............................................................1
Description ................................................................1
Input State Coding ..................................................14
Primary Control Modes ...........................................16
Secondary Control Mode States .............................17
Special States .........................................................18
Ring Trip Detector ...................................................21
PPM ........................................................................21
Test ........................................................................22
SLIC Two-Wire Port ................................................23
Analog Pin Characteristics ......................................25
ac Feed Characteristics ..........................................26
Logic Inputs and Outputs, V
Timing Requirements ..............................................27
Switch Characteristics.............................................28
On-State Switch I-V Characteristics........................29
dc Characteristics ...................................................32
SLIC .......................................................................1
Solid-State Ring Relay ...........................................1
Line Test Marix.......................................................1
Powerup, Forward Battery....................................16
Powerup, Reverse Battery ...................................16
Scan .....................................................................16
Ground Start.........................................................16
Ringing .................................................................17
Disconnect—Break Before Make .........................17
Tip Amp ................................................................17
Ring Amp .............................................................17
Tip and Ring Amp.................................................17
Reset ....................................................................17
Voltage: Tip to Ground .........................................17
Voltage: Ring to Ground.......................................17
Voltage: Tip to Ring..............................................17
Current: Tip to Ring—VTX ...................................18
Current: Tip to Ring—VITR ..................................18
Reference Voltage ...............................................18
PPM On................................................................18
PPM Off/TEST Off................................................18
Thermal Shutdown ...............................................18
Battery Out of Range ...........................................19
Power Control.......................................................32
Power Derating.....................................................32
Automatic Battery Switch .....................................33
DD
= 5.0 V ...................27
Table of Contents
Page
Contents
Supervision ............................................................... 37
Protection ................................................................. 39
Special Functions ..................................................... 42
ac Applications ......................................................... 44
Outline Diagram........................................................ 59
Ordering Information................................................. 60
Loop Closure.......................................................... 37
Ring Trip ............................................................... 38
Tip or Ring Ground Detector.................................. 38
Switching Behavior................................................. 38
Make-Before-Break Operation ............................... 38
Break-Before-Make Operation ............................... 39
External Protection................................................. 39
Active Mode Response at PT/PR........................... 40
Ring Mode Response at PT/PR ............................. 41
Internal Tertiary Protection..................................... 41
Periodic Pulse Metering (PPM) .............................. 42
Line Test ................................................................ 42
ac Parameters........................................................ 44
Codec Types .......................................................... 44
ac Interface Network .............................................. 44
Design Tools .......................................................... 45
First-Generation Codec ac Interface Network........ 45
First-Generation Codec ac Interface
Hybrid Balance....................................................... 47
First-Generation Codec ac Interface
Third-Generation Codec ac Interface
44-Pin PLCC .......................................................... 59
Power Control Resistor ....................................... 34
dc Loop Current Limit .......................................... 34
Overhead Voltage ............................................... 35
Loop Range......................................................... 36
Battery Feed ........................................................ 36
Battery Reversal Rate ......................................... 37
Longitudinal to Metallic Balance.......................... 37
Diode Bridge........................................................ 41
Battery Out of Range Detector: High
Battery Out of Range Detector: Low
Example 1, Real Termination .............................. 47
Complex Termination Impedance Design .......... 50
ac Interface Using First-Generation Codec ......... 50
Set Z
Transmit Gain ...................................................... 51
Receive Gain....................................................... 52
Hybrid Balance .................................................... 52
Blocking Capacitors............................................. 53
Basic Loop Start Application Using T7504
(Magnitude) ................................................. 41
(Magnitude) ................................................. 41
Network: Resistive Termination ................... 46
Network: Complex Termination ................... 50
Type Codec ................................................. 54
Network: Complex Termination ................... 57
TG
—Gain Shaping ....................................... 50
Agere Systems Inc.
July 2001
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