Product Brochure for ARCOFI-BA/SP 08/97
DIP_2163.DOC
Audio Ringing Codec Filter featuring Enhanced Speakerphone PSB 2161/2163
The PSB 2163 ARCOFI-SP provides the subscriber with an DSP-based audio,
ringing, codec, filter-processor solution for a digital telephone. It fulfills all the
necessary requirements for the completion of a low-cost digital telephone
featuring digital speakerphone and controlled loudhearing.(PSB 2161
loudhearing only)
1. Potential Application Customers
Voice Terminals and Voice/Data Terminals Telephone Manufacturers (digital and analog)
Telephones with PC Interface Digital Terminal Manufacturers
Voice Featured PC Cards Video Conferencing Systems Manufacturers
Video Conference Terminals
Fax Machines and a/b Terminal Adapter
2. Features:
•Programmable Analog Front End (AFE), enables direct connection of microphones, earpiece and loudspeaker;
•42+3dB transmit amplification on chip, allows the direct connection of the speakerphone microphone without external OpAmp
•Digital signal processing performs all CODEC functions;
Fully compatible to the G.714/CCITT and NET33/ETSI specifications;
•PCM G.711/CCITT A-Law/µ-Law and 16-bit linear data;
•IOM-2TE, IOM-2 (4MHz) and SCI/SDI serial data interfaces;
•Enhanced digital speakerphone support without any external devices:
”Stronger-Wins” Algorithm enables mode switching by just speaking louder (PSB 2163 only);
Controlled monitoring (loudhearing) without any external devices;
Automatic Gain Control (AGC) in transmit and receive direction;
•200 mW (square) / 100 mW (sine wave) loudspeaker driver capability;
•Flexible DTMF, tone and ringing generator;
•Low power consumption (standby <1mW);
3. Packing Type Ordering Code Package
PSB 2161 T V1.1 Q67101-H6763 P-DSO-28
PSB 2163 P V3.1 Q67100-H6768 P-DIP-28
PSB 2163 N V3.1 Q67100-H6757 P-LCC-28
PSB 2163 T V3.1 Q67100-H6684 P-DSO-28
4. Product Status
Product Step Status Changes
PSB 2163 P V3.1 Prod., Delivery Release
PSB 2163 N V3.1 Prod., Delivery Release
PSB 2161/2163 T V1.1/V3.1 Prod., Delivery Release
5. Diagram
IOM-2
or
SCI/SDI
A
D
A
D Speaker-
phone
"Fast
Echo
Control"
Interface
Signal
Processing
Tone
Generator
Signal
Processing
M
U
X
M
U
X
Piezo Out
Product Brochure for ARCOFI-BA/SP 08/97
DIP_2163.DOC
6. Documentation (Please contact our sales office for details)
Date of issue/version Type of material
Data Sheet ARCOFI-BA 8/95 Copy
Errata Sheet (ARCOFI BA) V1.1 6/96 Copy
Errata Sheet (ARCOFI-BA/SP) 2/97 Copy
Delta Sheet ARCOFI-SP V3.1 7/96 Copy
Errata Sheet V2.1+V3.1 (ARCOFI SP) 7/96 Copy
App. Notes:
Analog Line Interface with ARCOFI-BA 6/96 Copy
Using the ARCOFI-BA with a SLIC 3/95 Copy
Improving low Frequency Response 8/96 Copy
Designing with the ARCOFI PSB2161, PSB 2163 4/97 Copy
Using the Automatic Gain Control 9/95 Copy
User´s Manual 6/95 Book
7. Development and support tools Availability Ordering number
ARCOS-SP Demo-Software available on request
SIPO2163 ARCOS-SP PLUS Software Tool available Q67100-H6600
SIPB5132-SP ARCOFI-SP Telephone module available Q67100-H6299
SIPB5133-SP ARCOFI-SP Evaluation module available Q67100-H6253
SIPB5133-LH Loudhearing board to SIPB5133-SP available together w. Q67100-H6253
SIPB5311 PCM4 Adapter available Q67100-H6126
SIPB8051 ISDN Telephone Development Board available Q67100-H6321
8. Applications
• PBX Phone
ARCOFI-SP
PSB 2163
DC/DC
Converter
AB
ABC
CDE
DE
1 2 3
4 5 6
7 8 9
0
µController
SAB C51 3 UPN
Interf.
SmartLink-P
PSB 2197
serial
Extensions
Keyboard LCD DisplayLED Matrix +5V
Reset, CLK
• ISDN Phone with Full Duplex Echo Cancellation
ACE
PSB 2170
1 2 3
4 5 6
7 8 9
0
S/T
Interface
IOM-2
Extensions
SIEMENS HL IT
SIEMENS HL IT
9-89-4144
9-89-4144
ISAC-S TE
PSB 2186
Power
Controller
PEB 2023
Keyboard LCD
Display LED
Matrix 5 V
ARCOFI-BA
PSB 2161 µController
SCI
