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| www..com Product Brief Rev. 1 December 2004 DP2 Data Pump Chip Sets Features Two-chip modem solutions: -- DP2xxx in 48-pin TQFP. -- CSP1034S in a 48-pin TQFP package or CSP1035A in a 48-pin TQFP package. Data mode capabilities range: 2400 bits/s--56000 bits/s. FAX mode capabilities range: 2400 bits/s--33600 bits/s. Integrated DP2V data pump device: -- Integrated DSP and interface device. -- ISA-like microcontroller interface. -- Call progress speaker driver. -- Internal PLL allows low-speed crystal. Compatible with transformer-based and silicon DAA circuits: -- High-precision sigma-delta codec (CSP1034S). -- Line-powered silicon DAA (CSP1035A). Caller identification (caller ID) support for Bell 202 and V.23 frequencies. Low-power modes. Requires only a single 3.3 V supply. Six user-definable bit I/Os. Object code compatible with the DPV family. IEEE (R) P1149.1 test port (JTAG boundary scan). All DP2xxx products are pin for pin compatible with the DP2V product line. Introduction The new DP2 family of devices is designed to serve embedded applications such as FAX machines and set-top boxes in which a separate modem microcontroller is not required, e.g., where a suitable system controller is already available to perform protocol processing. The DP2 family includes the following five devices: DP2L17X supports V.17/V.29 (and lower) FAX modes. DP2L34D supports V.34 data and V.17/V.29 (and lower) FAX modes. DP2L34X supports V.34 FAX as well as V.17/V.29 (and lower) FAX rates for FAX-only applications. DP2V90DX supports V.92, V.90/V.34 data, and V.34/V.17/V.29 FAX. www..com Each DP2xxx data pump in the series combines a specialized feature set with a small footprint and minimal power requirements. Each device is optimized for a specific application where power constraints and system cost are driving factors in development. DP2xxx modem solutions do not require external memory and are ideal for applications that require a world-class international data/FAX/voice modem solution at a low cost. www..com www..com 4U www..com DP2 Data Pump Chip Sets Product Brief Rev. 1 December 2004 Functional Description The Agere Systems DP2 chip set is a two-chip solution consisting of an Agere Systems DP2xxx data pump and a CSP1034S or CSP1035A. The DP2xxx devices support FAX modes at rates up to 33.6 kbits/s. The DP2V90DX device also supports V.90 and V.92 technology for data rates up to 56 kbits/s. A block diagram of the DP2xxx data pump chip set is illustrated in Figure 1 and Figure 2. AGERE SYSTEMS DP2 CONTROLLERLESS MODEM CHIP U-DAA DP2 SYSTEM MICROPROCESSOR CSP1035A (LINE-POWERED) LINE CODEC UNIVERSAL DAA REMAINING COMPONENTS FOR U-DAA TELEPHONE LINE PARTIAL ISA 48-PIN TQFP 48-PIN TQFP D5-9559 (F)a R.02 Figure 1. DP2xxx + CSP1035A Universal DAA Chip Set Block Diagram www..com AGERE SYSTEMS DP2 CONTROLLERLESS MODEM CHIP DP2 SYSTEM MICROPROCESSOR CSP1034S LINE CODEC STANDARD DAA CIRCUIT TELEPHONE LINE PARTIAL ISA 48-PIN TQFP 48-PIN TQFP 5-9560 (F)a R.02 Figure 2. DP2xxx + CSP1034S Chip Set Block Diagram V.92 and V.90 Technology The DP2V90DX supports ITU-T recommendations V.92 and V.44. V.92 and V.44 have four innovative features designed to improve modem performance in the Internet environment: Modem fast connect: faster start-up times. Modem on hold*: switch between modem and an incoming phone call without losing the data connection. PCM upstream: send data to central site at rates approaching 48 kbits/s. Data compression: enhancement focused on today's Internet traffic. * This feature is dependent on country-specific call waiting tones. Not all countries are supported. 2 Agere Systems Inc. www..com www..com 4U www..com Product Brief Rev. 1 December 2004 DP2 Data Pump Chip Sets (continued) Functional Description Data and FAX Capabilities The DP2 family of data pumps supports a variety of communication standards and features. Each DP2 device is specialized to a specific application or features set. For example, the ROM-coded DP234X is specialized for FAXonly applications. The following is a breakdown of the FAX and data features supported by each member of the DP2 family of chips. DP2L17X DP2L34X DP2L34D DP2V90DX Table 1. DP2xxx Features Data Mode Capabilities ITU-T V.92: 56000 bits/s--28000 bits/s (PCM) ITU-T V.90 upstream: 56000 bits/s--28000 bits/s (PCM) ITU-T V.90 downstream: 33600 bits/s--2400 bits/s (TCM) ITU-T V.34: 33600 bits/s--2400 bits/s (TCM) ITU-T V.32bis: 14400, 12000, 9600, 7200 (TCM), 9600, 4800 (QAM) ITU-T V.32: 9600 (TCM), 9600, 4800 (QAM) ITU-T V.22bis: 2400 bits/s (QAM) ITU-T V.22: 1200 bits/s (QAM) ITU-T V.23: 1200/75 (FSK) ITU-T V.21: 300 (FSK) Bell 212A: 1200 (DPSK) Bell 103: 300 (FSK) FAX Mode Capabilities ITU-T V.34: 33600 bits/s--2400 bits/s (TCM) ITU-T V.17: 14400 bits/s, 12000 bits/s, 7200 bits/s (TCM) ITU-T V.29: 9600 bits/s, 7200 bits/s (QAM) ITU-T V.27ter: 4800 bits/s, 2400 bits/s (DPSK) ITU-T V.21 channel 2: 300 (FSK) Error Mode and Data Compression V.42 error correction (LAPM and MNP (R)) V.44 bis data compression V.42 bis, and MNP class five data compression Data and FAX Interface ITU-T V.250 AT Command Set * ITU-T T.31--Class 1 FAX * ITU-T T.32--Class 2 FAX * Notes: PCM: Pulse-code modulation. QAM: Quadrature amplitude modulation. FSK: Frequency shift keying. DPSK: Differential phase shift keying. TCM: Trellis code modulation. www..com * Reference the Agere Systems Controller-Based AT Command Reference Manual for details on the supported commands. Agere Systems Inc. 3 www..com www..com 4U www..com DP2 Data Pump Chip Sets Product Brief Rev. 1 December 2004 Package Information DP2xxx CSP 1034C CSP 1035 48-PIN TQFP DP2xxx 48-PIN TQFP CSP1034S 48-PIN TQFP CSP1035A DIME (U.S.A.) DP2xxx CSP1034S CSP1035A DIME 5-9561 (F)a Figure 3. DP2V Chip Set Packaging Ordering Information Table 2. Chip Set Names and Part Numbers Device DP2L17X DP2L34D DP2L34X CSP1034S CSP1035A L-DP2L34X* L-CSP1034S* L-CSP1035A* Description Modem Modem Modem 3.3 V codec Silicon DAA Lead-free modem Lead-free 3.3 V codec Lead-free silicon DAA Package 48-pin TQFP 48-pin TQFP 48-pin TQFP 48-pin TQFP 48-pin TQFP 48-pin TQFP 48-pin TQFP 48-pin TQFP Part Number DP2L17XJTDJV-DB DP2L34XJTDJV-DB DP2L34DJTDJV-DB CSP1034S-T11-DB CSP1035A-T11-DB L-DP2L34XJTDJV-DB L-CSP1034S-T11-DB L-CSP1035A-T11-DB Comcode 700045394 700045256 700045396 700058696 108877069 700069689 700063460 700060456 www..com * Lead-free: No intentional addition of lead, and less than 1000 ppm. Agere Systems lead-free devices are fully compliant with the Restriction of Hazardous Substances (RoHS) directive that restricts the content of six hazardous substances in electronic equipment in the European Union. Beginning July 1, 2006, electronic equipment sold in the European Union must be manufactured in accordance with the standards set by the RoHS directive. MNP is a registered trademark of Microcom, Inc. IEEE is a registered trademark of the Institute of Electrical and Electronics Engineers, Inc. For additional information, contact your Agere Systems Account Manager or the following: INTERNET: http://www.agere.com E-MAIL: docmaster@agere.com N. AMERICA: Agere Systems Inc., Lehigh Valley Central Campus, Room 10A-301C, 1110 American Parkway NE, Allentown, PA 18109-9138 1-800-372-2447, FAX 610-712-4106 (In CANADA: 1-800-553-2448, FAX 610-712-4106) ASIA: CHINA: (86) 21-54614688 (Shanghai), (86) 755-25881122 (Shenzhen) JAPAN: (81) 3-5421-1600 (Tokyo), KOREA: (82) 2-767-1850 (Seoul), SINGAPORE: (65) 6741-9855, TAIWAN: (886) 2-2725-5858 (Taipei) EUROPE: Tel. (44) 1344 296 400 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 is a registered trademark of Agere Systems Inc. Agere Systems and the Agere logo are trademarks of Agere Systems Inc. Copyright (c) 2004 Agere Systems Inc. All Rights Reserved December 2004 PB03-032DMOD-1 www..com www..com 4U |
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