ZL38004 - Dedicated Voice Processor

Product Overview

Zarlink Semiconductor

Datasheet Details

Part number	ZL38004
Manufacturer	Zarlink Semiconductor
File Size	260.26 KB
Description	Dedicated Voice Processor
Datasheet	ZL38004 Datasheet
Additional preview pages of the ZL38004 datasheet.

Product details

Description

The ZL38004 is a hardware platform designed to support advanced acoustic echo canceller (with noise reduction) firmware applications available from Zarlink Semiconductor.

These applications are resident in external memory and are down-loaded by the ZL38004 resident boot code during initialization.

Features

100 MHz (200 MIPs) Zarlink voice processor with Butterfly hardware accelerator and breakpoint/interrupt controller On-board Data (26 Kbytes), Instruction (24 Kbytes RAM and Boot (3 Kbytes) ROM Dual ∆Σ ADCs with input buffer gain selection programmable to either 8 or 16 kHz sampling Dual ∆Σ DACs with output sampling of 8, 16, 44.1 and 48 kHz and internal output driver 2048 tap Filter co-processor shared across up to 16 separate functions in 128 tap increments Dual function Inter-IC Soun.

📁 Similar Datasheet

ZL38001 - Low-Voltage Acoustic Echo Canceller with Low ERL Compensation (Zarlink Semiconductor Inc)
ZL38040 - Timberwolf Digital Signal Processor (Microsemi)
ZL38042 - Timberwolf Digital Signal Processor (Microsemi)
ZL38050 - Timberwolf Digital Signal Processor (Microsemi)
ZL38051 - Timberwolf Digital Signal Processor (Microsemi)
ZL38052 - Timberwolf Digital Signal Processor (Microsemi)
ZL38060 - Timberwolf Digital Signal Processor (Microsemi)
ZL38062 - Timberwolf Digital Signal Processor (Microsemi)

Other Datasheets by Zarlink Semiconductor

ZL38002 - Digital Echo Canceller
ZL38003 - AEC
ZL38010 - Low Power Quad ADPCM Transcoder
ZL38065 - 32 Channel Voice Echo Canceller
ZL38070 - 256 Channel Voice Echo Canceller
ZL30102 - T1/E1 Stratum 4/4E Redundant System Clock Synchronizer

Published: Dec 20, 2006 |