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STLC1510 датащи(PDF) 1 Page - STMicroelectronics |
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STLC1510 датащи(HTML) 1 Page - STMicroelectronics |
1 / 40 page 1/40 STLC1510 November 2000 This is preliminary information on a new product now in development. Details are subject to change without notice. s ATM transport s Forward Error correction & interleaving s Framing & de-framing s DMT modulation and demodulation s Start-up & showtime control processing In addition, the STLC1510 provides the following fea- tures: s Serial and Parallel network interface at back- end to CO equipment s Serial interface to the AFE chip STLC1511 s Access to off chip memory s Power-up boot program stored in ROM s 132 balls 12x12x1.7 mm LBGA package s Power Consumption: 0.75 Watt s Power Supp.: 2.5 V (core) and 3.3 V (I/O ring) s 1.0 GENERAL DESCRIPTION The STLC1510 is a high-speed modem chip that pro- vides the digital portion of a G.992.2 DSL access at a Central Office (CO) site. It provides downstream and upstream data transport between an ATM byte stream and an analog front-end chip using Discrete Multi-Tone (DMT) Modulation. The STLC1510 is compliant with ITU-T G.992.2 (G.Lite), G.996.1 (G.Test), G.994.1 (G.Handshake), G.997.1 (G.Ploam). Figure 1. Block Diagram EPM D95 0 AR M TGB BPU FEC Dual MAC TAP REF_CLK LAMB A Bus 8 MAP 83 2 2 A_SCLK T xSOUT [1 :0 ] RxSIN [1 : 0] CK35M SPI_ CLK SPI_ ENB SPI_ DT X SPI_ DRX DFE HPI TxClk TxClav TxEnb TxSOC U TxData[7:0] T xAddr[4:0 ] T xParity RxClk RxClav RxEnb RxSOC URxData [ 7:0] RxAddr[ 4: 0] RxParity NIF VDD3_3 VDD2_5 VSS 7 7 14 TxBP PRODUCT PREVIEW NorthenLite ™ G.lite DMT Transceiver LBGA132 ORDERING NUMBER: STLC1510 |
Аналогичный номер детали - STLC1510 |
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Аналогичное описание - STLC1510 |
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