L-1675TV3-28RDDV-DB LSI, L-1675TV3-28RDDV-DB Datasheet

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L-1675TV3-28RDDV-DB

Manufacturer Part Number
L-1675TV3-28RDDV-DB
Description
Manufacturer
LSI
Datasheet

Specifications of L-1675TV3-28RDDV-DB

Lead Free Status / RoHS Status
Supplier Unconfirmed
Features
Agere Systems
Venus
Single-chip integrated DSP and controller:
— 1673: 56 kbits/s 5 V devices
— 1675: 56 kbits/s 3.3 V devices
— 1670: 33.6 kbits/s 5 V and 3.3 V devices
Data mode capabilities:
— ITU-T V.90: 28,000 bits/s—56,000 bits/s
— ITU-T V.34: 33,600 bits/s 2,400 bits/s
— V.32terbo, V.32bis, and fallbacks
— V.42 error correction (LAPM and MNP
— V.44, V.42bis and MNP class 5 data compres-
FAX mode capabilities:
— ITU-T V.17, V.29, V.27ter, and V.21 Ch 2
— Class 1/class 2 FAX
Enhanced voice features:
— IS-101 AT+V commands with extensions
— Telephone answering machine (TAM)
— Record/playback
— Distinctive ring
— Call screening
— Ring detect
— Data/FAX/voice call discrimination
SIMULTALK
capabilities:
— Adaptive acoustic echo canceller for dynamic
— Concurrent DTMF tone detections
sion
speaker/microphone positioning
®
Controller-Based Modem DSP
®
full-duplex speakerphone (FDSP)
®
)
Compatible with transformer-based and silicon
DAA circuits:
— High-precision sigma delta codec (CSP1034C)
— Line powered silicon DAA (CSP1035A)
Extensive bit I/O control for homologation control
and cellular direct connect
Internal PLL for single low-speed crystal support
Flash-programming support
Single package (plastic) option: 128-pin TQFP,
144-pin TQFP, or 160-pin PBGA
Integrated serial V.24 interface capabilities:
— Autobaud up to 230K baud
— Full support of RS-232C asynchronous protocol
Integrated PCMCIA interface capabilities:
— Fully PC card compliant
— 16-bit multifunction card support for external
— Independent power management per logical
USB support with USB interface chip:
— Fully compliant with Universal Serial Bus
— Targeted for Windows
PCI support with PCI interface chip:
— Meets Microsoft
— ACPI power management
logical devices
device
specification Revision 1.0 including power
management
and Macintosh
®
®
operating systems
PC 98 requirements
®
98, Windows 2000,
Product Brief
April 2002

Related parts for L-1675TV3-28RDDV-DB

L-1675TV3-28RDDV-DB Summary of contents

Page 1

... ITU-T V.90: 28,000 bits/s—56,000 bits/s — ITU-T V.34: 33,600 bits/s 2,400 bits/s — V.32terbo, V.32bis, and fallbacks — V.42 error correction (LAPM and MNP — V.44, V.42bis and MNP class 5 data compres- sion FAX mode capabilities: — ITU-T V.17, V.29, V.27ter, and V. — ...

Page 2

... Venus Controller-Based Modem DSP Description RAM (32K x 8) RAM (32K x 8) ROM Figure 1. V.90 Embedded Modem and V.90 Serial Box Modem Block Diagram RAM (32K x 8) RAM (32K x 8) ROM 2 NVRAM CSP1034AH 1673 VENUS AUDIO CODEC OPTIONAL VOICE FEATURES NVRAM CSP1034AH ...

Page 3

... Venus Controller-Based Modem DSP NVRAM CSP1034C 1675 VENUS 1027 OPTIONAL VOICE FEATURES Figure 3. V.90 Venus USB Block Diagram NVRAM CSP1034AH 1673 VENUS 7525 OPTIONAL VOICE FEATURES Figure 4. V.90 Venus PCI Block Diagram DAA AUDIO HYBRID 5-8755(F).c DAA (LOW COMPONENT COUNT/COST) AUDIO HYBRID 5-8755(F).d 3 ...

Page 4

... DSP1673 4 CSP 10 34 48-PIN 28-PIN TQFP SOJ TOP VIEW CSP1034AH T7525 SIDE VIEW Figure 5. Serial Box Modem Chip Set DSP 1673 CSP 10 34 48-PIN TQFP TQFP TOP VIEW CSP1034AH SIDE VIEW Figure 6. PC Card Chip Set Product Brief April 2002 DIME (U ...

Page 5

... TQFP TQFP TOP VIEW CSP1034C USB I/F SIDE VIEW Figure 7. USB Modem Chip Set PC I/F CSP 1034 48-PIN 128-PIN TQFP TQFP TOP VIEW PC I/F CSP1034C SIDE VIEW Figure 8. Controller-Based PCI Chip Set DIME (U.S.A.) DIME 5-6394(F).bb DIME (U.S.A.) DIME 5-6394(F).jlc1 5 ...

Page 6

... Tel. (44) 7000 624624, FAX (44) 1344 488 045 Agere Systems Inc. reserves the right to make changes to the product(s) or information contained herein without notice. No liability is assumed as a result of their use or application. Agere, Agere Systems, and the Agere logo are trademarks of Agere Systems Inc. Venus and Simultalk are registered trademarks of Agere Systems Inc. ...

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