DatasheetsPDF.com

S5N8952 Dataheets PDF



Part Number S5N8952
Manufacturers Samsung semiconductor
Logo Samsung semiconductor
Description ADSL Transceiver for NIC
Datasheet S5N8952 DatasheetS5N8952 Datasheet (PDF)

S5N8952X ADSL Transceiver for NIC Preliminary Information (Revision 2.0) September. 2000 SAMSUNG ELECTRONICS CONFIDENTIAL PROPRIETARY Copyright ©1999-2000 Samsung Electronics, Inc. All Rights Reserved S5N8952X ADSL Transceiver for NIC Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. Features. 5 General Description.....

  S5N8952   S5N8952



Document
S5N8952X ADSL Transceiver for NIC Preliminary Information (Revision 2.0) September. 2000 SAMSUNG ELECTRONICS CONFIDENTIAL PROPRIETARY Copyright ©1999-2000 Samsung Electronics, Inc. All Rights Reserved S5N8952X ADSL Transceiver for NIC Contents 1. 2. 3. 4. 5. 6. 7. 8. 9. Features.......................................................................................................... 5 General Description........................................................................................... 5 Logical Symbol Diagram .................................................................................... 6 Pin Configuration.............................................................................................. 7 Pin Description ................................................................................................. 8 Functional Description..................................................................................... 13 I/O Timing Description..................................................................................... 14 Electrical Characteristics.................................................................................. 16 Package Description........................................................................................ 17 2 Preliminary Information (Rev.2.0) S5N8952X ADSL Transceiver for NIC List of Figures Figure Figure Figure Figure Figure Figure Figure Figure 1: 2: 3: 4: 5: 6: 7: 8: General Block Diagram......................................................................... 5 Logical Symbol Diagram of the S5N8952X............................................. 6 Pin Configuration of the S5N8952X ...................................................... 7 Functional Block Diagram of the S5N8952X ......................................... 13 AFE Data I/F Timing Diagram.............................................................. 14 AFE Control I/F Timing Diagram .......................................................... 14 PCI I/F Timing Diagram ...................................................................... 15 208-LQFP Package Diagram ............................................................... 17 3 Preliminary Information (Rev.2.0) S5N8952X ADSL Transceiver for NIC List of Tables Table Table Table Table Table 1: 2: 3: 4: 5: Pin Description of the S5N8952X .......................................................... 8 Absolute Maximum Ratings................................................................. 16 Recommended Operating Conditions .................................................... 16 Power Dissipation .............................................................................. 16 DC Characteristics ............................................................................. 16 4 Preliminary Information (Rev.2.0) S5N8952X ADSL Transceiver for NIC 1. Features • • • • • • • • • • • • • • • • • • Full Compliance with T1.413 Issue-2, ITU-T G.992.1 (G.dmt) and G.992.2 (G.lite). FDM and EC-based DMT Line Coding Data Rate: over 8Mbps for Downstream and 640 Kbps for Upstream. Reach: 6.7 Km (22Kft) with 24 AWG and 5.5 Km (18 Kft) with 26 AWG Supports Rate Adaptive Mode (steps of 32kbps) Reed-Solomon Forward Error Correction with(or without) Interleaver Adaptive Frequency and Time Domain Equalizer. Trellis Coding and Echo Cancellation. Supports Normal or Reduced Overhead Framing Modes Supports Analog and Digital PLL. Compatible to PCI V2.2 Handle ATM Cells (On-Chip SAR and Connection Memory) Supports Fast Retraining Function in G.lite Mode Supports Network Management Function Supports Power Management Function 0.18µm, 1.8V CMOS Technology Operating Temperature: -40 °C to 85 °C Package Type: 208-LQFP 2. General Description The S5N8952X is a complete ATM-based ADSL modem solution with associated F/W and an Analog Front-End (S5N8951). The S5N8952X provides all the digital functions such as PCI I/F, SAR, ATM framing, channel codec, DMT modulation, and DSP control. There are two interfaces for external communications; PCI bus interface for NIC applications and AD/DA interface. The S5N8952X is optimized for providing NIC solution for CPE, and uses 17.664MHz Xtal oscillator as a master clock. S5N8952 S5N8951 ATM Framer PCI_BUS PCI & SAR ROM ROM DMT Processor Analog FrontEnd Line Driver Hybrid Phone Line DSP Figure 1: General Block Diagram 5 Preliminary Information (Rev.2.0) S5N8952X ADSL Transceiver for NIC 3. Logical Symbol Diagram S5N8952X RESET_N XTAL_IN XTAL_OUT EXT_CLK PLL_FILT TEST_MODE[3:0] TEST_SCN_EN TEST_IN TEST_OUT TX_SHOW RX_SHOW GP_OUT[1:0] BT_MODE[1:0] NTR PCI_AD[31:0] PCI_CBE_N[3:0] PCI_FRAME_N PCI_IRDY_N PCI_TRDY_N PCI_DEVSEL_N PCI_STOP_N PCI_PERR_N PCI_PAR PCI_GNT_N PCI_PME_N PCI_REQ_N PCI_SERR_N PCI_INTA_N PCI_RST_N PCI_CLK PCI_IDSEL EPROM_CS_N EPROM_SI EPROM_SO EPROM_CK PWR_ON AUX_PWR_ON LD_TX_PWDN LD_RX_PWDN AFE_RESET_N AFE_SDI AFE_SDO AFE_SCK AFE_SEN_N AFE_BUSY AFE_PME AFE_NOISE AFE_DA_REF AFE_DA_CLK AFE_DA_DAT[6:0.


S5N8951X S5N8952 S5N8952X


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)