Position: Home > DataSheet > Index T > TEC Series > TECMO-11 MV51005XTC 16.2, TECMO-11MV51005XTC16.2, TECO3264

Low Cost Custom Prototype PCB Manufacturer

TECMO-11 MV51005XTC 16.2, TECMO-11MV51005XTC16.2, TECO3264

Table of contents:
Info of TECMO-11 MV51005XTC 16.2
Info of TECMO-11MV51005XTC16.2
Info of TECO3264

TECMO-11 MV51005XTC 16.2, TECMO-11MV51005XTC16.2, TECO3264 Selling Leads, Datasheet

TECMO-11 MV51005XTC 16.2, TECMO-11MV51005XTC16.2, TECO3264 Picture

TECMO-11 MV51005XTC 16.2, TECMO-11MV51005XTC16.2, TECO3264 Datasheet download

Five Points

Part Number: TECMO-11 MV51005XTC 16.2

MFG: --

Package Cooled:

D/C:

Attentive hint

Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.

How to buy ?

How long will receive a response.

Top Sellers:

TOP

TECO3264 General Description

The TECO3264 32-channel echo canceller (EC) device is a 3.3 V, CMOS, very large-scale integration (VLSI) component offering 32 independent channels of echo cancellation. Packaged in a 160-pin, plastic, metric quad flat pack with heat speader (MQFPH) and handling up to 64 ms of tail-end delay, this device combines high performance, high channel density, low power dissipation, high flexibility, excellent maintenance capability, and low cost into a single package.

The TECO3264 32-channel echo canceller provides echo cancellation for both T1 and E1 systems. The device operates from a single 3.3 V supply and requires only an external 8.192 MHz clock and 8 kHz frame sync.

Built-in self-test logic affords easy device verification while integrated boundary-scan capability reduces board verification time and cost.

A high-speed microprocessor interface and full user provisionability on device pins provide maximum flexibility.

TECO3264 Maximum Ratings

Parameter	Symbol	Min	Max	Unit
Input Voltage^*	V_I	V_SS+0.3	V_DD+0.3	V
dc Supply Voltage	V_DD V_SS	-	3.3	V
dc Supply Voltage	V_DD5 V_SS	-	5.5	V
Power Dissipation	P_D	-	1.43	W
Storage Temperature	T_stg	-40	125
Junction Temperature	T_J	-	125

* In 5 V tolerant input mode, maximum input voltage is V_DD5 + 0.5 V.

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operational sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.

TECO3264 Features

` Dual-convergence voiceband echo canceller (EC).
` 32 independent and individually controlled echo canceller channels.
` Stable performance across virtually all network hybrid conditions.
` Multiple-channel processing modes:
   - Echo cancelling ON/OFF.
   - -law to A-law and A-law to -law conversion.
   - 64-clear.
` Tail-end delay up to 64 ms.
` Flexible integrated nonlinear processor.
` Automatic echo path change detection.
` PCM interface supporting -law, A-law, and linear formats.
` Two independent tone disablers.
` Two-band tone detection.
` Multiple-configuration options for tone disabling:
   - 2100 Hz.
   - 2100 Hz with phase reversal only.
   - 2010 VPA.
   - Dual band.
   - None.
` Integrated data storage in on-chip SRAM.
` Integrated PLL for high-speed operations.
` High-speed microprocessor interface configurable to operate with most commercial microprocessors.
` Built-in self-test and boundary scan.
` IEEE^*1149.1 boundary scan (JTAG).
` ITU-T G.165, G.168 compliance.
` Highly provisionable and highly observable.
` Selectable 3.3 V or 5.0 V tolerant inputs.
` 0 °C to 85 °C temperature range.
` Typical power dissipation: 700 mW   -900 mW.
` 160-pin, plastic, metric quad flat pack with heat spreader (MQFPH) package.

TECO3264 Typical Application

` Digital terrestrial communication networks
` Digital wireless communications networks
` Digital personal communication networks
` Voiceband telephony
   - Voice calls
   - Low-speed modem calls
   - Voice over Internet
   - Packetized voice (e.g., frame relay, ATM)
` Centralized applications
   - Local exchange (LEC) office
   - Interexchange (IEC) office
   - Mobile telephone switching office (MTSO)
   - Base-station controllers
   - Packetized voice equipment

TECO3264 Connection Diagram

Hotspot Suppliers Product

Product List A B C D E F G H I J K L M N O P Q R S T U V W X Y Z 0 1 2 3 4 5 6 7 8 9

MT58L64L18CT-10

Price: 4-6 USD

MT58L64L18CT-10 TQFP100
DL-7140-211M

Price: 5-6.5 USD

DL-7140-211M laser tube
74LVC74APG

Price: 4-5 USD

74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2

Price: 6.5-8 USD

CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX

Price: 0.284-0.286 USD

PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2

Price: 1-2 USD

IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB

Price: 1-2 USD

a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1

Price: 0.124-0.2 USD

PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L

Price: 0.177-0.178 USD

RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A

Price: 0.053-0.055 USD

STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013

Price: 1.45-1.5 USD

STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B

Price: 0.073-0.075 USD

SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components