HSL FemtoHSL FemtoHardware » History » Version 6
laforge, 02/19/2016 10:47 PM
nand datasheet
| 1 | 2 | laforge | [[PageOutline]] |
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| 2 | 1 | laforge | = HSL Femtocell Hardware = |
| 3 | |||
| 4 | == Overview == |
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| 5 | |||
| 6 | The HSL femtocell hardware consists of two boards: A digital board with the ARM, DSP and FPGA, |
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| 7 | as well as the radio board, containing the ADC/DAC/oscillator/mixer/filter/duplexer. |
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| 8 | |||
| 9 | Both boards are interconnected using a small adapter board. This adapter board also contains |
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| 10 | the Ethernet jack (including magnetics). |
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| 11 | |||
| 12 | |||
| 13 | == Digital Board == |
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| 14 | |||
| 15 | The digital board contains a placement option for a GPS module |
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| 16 | |||
| 17 | 3 | laforge | [[Image(hsl_femto_digital_pcb.jpg)]] |
| 18 | |||
| 19 | 1 | laforge | === Main Processor === |
| 20 | * TI DaVinci ARM+DSP (TMS320DM6443A) |
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| 21 | * http://focus.ti.com/docs/prod/folders/print/tms320dm6443.html |
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| 22 | * http://focus.ti.com/lit/ds/sprs282g/sprs282g.pdf |
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| 23 | |||
| 24 | === FPGA === |
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| 25 | * Xilinx Spartan-3A DSP FPGA (XC3SD1800A) |
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| 26 | * http://www.xilinx.com/onlinestore/silicon/online_store_s3a.htm |
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| 27 | * http://www.xilinx.com/support/documentation/data_sheets/ds610.pdf |
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| 28 | |||
| 29 | === Power Management === |
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| 30 | * TI TPS65023 6-channel PMIC (TPS65023) |
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| 31 | * http://focus.ti.com/docs/prod/folders/print/tps65023.html |
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| 32 | * http://www.ti.com/lit/gpn/tps65023 |
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| 33 | |||
| 34 | * TI 3-6V 3A synchronous step down SWIFT converter TPS54310 |
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| 35 | * http://focus.ti.com/docs/prod/folders/print/tps54310.html |
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| 36 | * http://www.ti.com/lit/gpn/tps54310 |
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| 37 | |||
| 38 | === Ethernet MAC === |
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| 39 | * Realtek Ethernet MAC (RTL8201BL) |
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| 40 | * http://realtek.info/pdf/rtl8201bl.pdf |
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| 41 | |||
| 42 | === Memory === |
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| 43 | 5 | laforge | * 2x Micron DDR2, 512Mbit, 0HF12 D9JLR C26V (MT47H32M16HR-3:F) |
| 44 | 1 | laforge | * 84pin FBGA package, 1.8V |
| 45 | 5 | laforge | * http://www.micron.com/get-document/?documentId=455&file=512MbDDR2.pdf |
| 46 | 1 | laforge | |
| 47 | 6 | laforge | * ST Micro 1Gbit NAND Flash NAND01GW3B2CZA6 |
| 48 | * http://pdf1.alldatasheet.com/datasheet-pdf/view/131765/STMICROELECTRONICS/NAND01GW3B.html |
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| 49 | 1 | laforge | |
| 50 | === Miscellaneous === |
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| 51 | * 2x TI Voltage translation for the bus (sn74avcb164245) |
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| 52 | * http://focus.ti.com/lit/ds/symlink/sn74avcb164245.pdf |
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| 53 | |||
| 54 | |||
| 55 | == RF board == |
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| 56 | |||
| 57 | So far we have only documented those parts that are not under the massive shielding cover. |
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| 58 | |||
| 59 | The RF board contains a placement option for an OCXO. |
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| 60 | |||
| 61 | 3 | laforge | [[Image(hsl_femto_radio_pcb.jpg)]] |
| 62 | 1 | laforge | === ADC === |
| 63 | * TI dual 12bit 65Ms/s ADC (ADS5232) |
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| 64 | * http://focus.ti.com/docs/prod/folders/print/ads5232.html |
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| 65 | * http://www.ti.com/lit/gpn/ads5232 |
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| 66 | |||
| 67 | === DAC === |
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| 68 | * TI dual 14bit 275 Ms/s DAC (DAC5672) |
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| 69 | * http://focus.ti.com/docs/prod/folders/print/dac5672.html |
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| 70 | * http://www.ti.com/lit/gpn/dac5672 |
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| 71 | |||
| 72 | 4 | laforge | === Rx Mixer === |
| 73 | * TRF3710 I/Q demodulator |
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| 74 | * http://focus.ti.com/docs/prod/folders/print/trf3710.html |
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| 75 | * http://www.ti.com/lit/gpn/trf3710 |
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| 76 | |||
| 77 | === Clocking === |
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| 78 | * TI N-PLL / VCO (TRF3761) |
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| 79 | * http://focus.ti.com/docs/prod/folders/print/trf3761-a.html |
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| 80 | * http://www.ti.com/lit/gpn/trf3761-a |
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| 81 | |||
| 82 | * TI Clock Synchronizer (CDCM7005) |
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| 83 | * http://focus.ti.com/docs/prod/folders/print/cdcm7005.html |
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| 84 | * http://www.ti.com/lit/gpn/cdcm7005 |
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| 85 | |||
| 86 | 1 | laforge | === Miscellaneous === |
| 87 | 2x TI 16bit buffers/drivers (sn54? LVC16244) |
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| 88 | http://focus.ti.com/docs/prod/folders/print/sn54lvth16244a.html |
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| 89 | http://www.ti.com/lit/gpn/sn54lvth16244a |
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| 90 | |||
| 91 | === RF Power Amplififer === |
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| 92 | * RFMD GaAs HBT Linear PA, 17dB gain |
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| 93 | * https://estore.rfmd.com/RFMD_Onlinestore/Products/RFMD+Parts/PID-P_RFPA3809.aspx |
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| 94 | * http://www.rfmd.com/CS/Documents/RFPA3809DS.pdf |
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| 95 | |||
| 96 | === Duplexer / Circulator === |
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| 97 | * ACCUTE 100610 Duplex Filter SRP1747F1842N10N75FAI |
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| 98 | |||
| 99 | === Receive filter === |
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| 100 | * ACCUTE 100610 Rx Band Filter SRP1747N10N75FV |
