HSL FemtoHSL FemtoHardware » History » Version 9
laforge, 02/21/2016 10:56 AM
1 | 8 | laforge | {{>toc}} |
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2 | 1 | laforge | |
3 | 8 | laforge | h1. HSL Femtocell Hardware |
4 | 1 | laforge | |
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6 | 8 | laforge | *NOTE: All information on this website is gathered on our own, without any cooperation of the manufacturer. There is no guarantee of correctness. There is no relationship between HSL and the [[OpenBSC]] project developers! |
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9 | h2. Overview |
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12 | 1 | laforge | The HSL femtocell hardware consists of two boards: A digital board with the ARM, DSP and FPGA, |
13 | as well as the radio board, containing the ADC/DAC/oscillator/mixer/filter/duplexer. |
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14 | |||
15 | Both boards are interconnected using a small adapter board. This adapter board also contains |
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16 | the Ethernet jack (including magnetics). |
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20 | 8 | laforge | h2. Digital Board |
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23 | 1 | laforge | The digital board contains a placement option for a GPS module |
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25 | 9 | laforge | !hsl_femto_digital_pcb.jpg! |
26 | 1 | laforge | |
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28 | 8 | laforge | h3. Main Processor |
29 | 1 | laforge | |
30 | 8 | laforge | * TI [[DaVinci]] ARM+DSP (TMS320DM6443A) |
31 | ** http://focus.ti.com/docs/prod/folders/print/tms320dm6443.html |
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32 | ** http://focus.ti.com/lit/ds/sprs282g/sprs282g.pdf |
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33 | 1 | laforge | |
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35 | 8 | laforge | h3. FPGA |
36 | 1 | laforge | |
37 | 8 | laforge | * Xilinx Spartan-3A DSP FPGA (XC3SD1800A) |
38 | ** http://www.xilinx.com/onlinestore/silicon/online_store_s3a.htm |
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39 | ** http://www.xilinx.com/support/documentation/data_sheets/ds610.pdf |
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40 | 1 | laforge | |
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42 | 8 | laforge | h3. Power Management |
43 | 1 | laforge | |
44 | 8 | laforge | * TI TPS65023 6-channel PMIC (TPS65023) |
45 | ** http://focus.ti.com/docs/prod/folders/print/tps65023.html |
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46 | ** http://www.ti.com/lit/gpn/tps65023 |
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47 | 1 | laforge | |
48 | 8 | laforge | * TI 3-6V 3A synchronous step down SWIFT converter TPS54310 |
49 | ** http://focus.ti.com/docs/prod/folders/print/tps54310.html |
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50 | ** http://www.ti.com/lit/gpn/tps54310 |
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51 | 1 | laforge | |
52 | 8 | laforge | |
53 | h3. Ethernet MAC |
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54 | |||
55 | * Realtek Ethernet MAC (RTL8201BL) |
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56 | ** http://realtek.info/pdf/rtl8201bl.pdf |
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57 | |||
58 | |||
59 | h3. Memory |
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60 | |||
61 | * 2x Micron DDR2, 512Mbit, 0HF12 D9JLR C26V (MT47H32M16HR-3:F) |
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62 | *** 84pin FBGA package, 1.8V |
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63 | *** http://www.micron.com/get-document/?documentId=455&file=512MbDDR2.pdf |
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64 | |||
65 | * ST Micro 1Gbit NAND Flash NAND01GW3B2CZA6 |
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66 | ** http://pdf1.alldatasheet.com/datasheet-pdf/view/131765/STMICROELECTRONICS/NAND01GW3B.html |
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67 | |||
68 | |||
69 | h3. Miscellaneous |
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70 | |||
71 | * 2x TI Voltage translation for the bus (sn74avcb164245) |
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72 | ** http://focus.ti.com/lit/ds/symlink/sn74avcb164245.pdf |
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73 | |||
74 | |||
75 | |||
76 | h2. RF board |
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77 | |||
78 | |||
79 | 1 | laforge | So far we have only documented those parts that are not under the massive shielding cover. |
80 | |||
81 | The RF board contains a placement option for an OCXO. |
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82 | |||
83 | 9 | laforge | !hsl_femto_radio_pcb.jpg! |
84 | 1 | laforge | |
85 | 8 | laforge | h3. ADC |
86 | 3 | laforge | |
87 | 8 | laforge | * TI dual 12bit 65Ms/s ADC (ADS5232) |
88 | ** http://focus.ti.com/docs/prod/folders/print/ads5232.html |
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89 | ** http://www.ti.com/lit/gpn/ads5232 |
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90 | 1 | laforge | |
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92 | 8 | laforge | h3. DAC |
93 | 1 | laforge | |
94 | 8 | laforge | * TI dual 14bit 275 Ms/s DAC (DAC5672) |
95 | ** http://focus.ti.com/docs/prod/folders/print/dac5672.html |
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96 | ** http://www.ti.com/lit/gpn/dac5672 |
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97 | |||
98 | |||
99 | h3. Rx Mixer |
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100 | |||
101 | * TRF3710 I/Q demodulator |
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102 | ** http://focus.ti.com/docs/prod/folders/print/trf3710.html |
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103 | ** http://www.ti.com/lit/gpn/trf3710 |
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104 | |||
105 | |||
106 | h3. Clocking |
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107 | |||
108 | * TI N-PLL / VCO (TRF3761) |
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109 | ** http://focus.ti.com/docs/prod/folders/print/trf3761-a.html |
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110 | ** http://www.ti.com/lit/gpn/trf3761-a |
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111 | |||
112 | * TI Clock Synchronizer (CDCM7005) |
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113 | ** http://focus.ti.com/docs/prod/folders/print/cdcm7005.html |
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114 | ** http://www.ti.com/lit/gpn/cdcm7005 |
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115 | |||
116 | |||
117 | h3. Miscellaneous |
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118 | |||
119 | 1 | laforge | 2x TI 16bit buffers/drivers (sn54? LVC16244) |
120 | http://focus.ti.com/docs/prod/folders/print/sn54lvth16244a.html |
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121 | http://www.ti.com/lit/gpn/sn54lvth16244a |
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124 | 8 | laforge | h3. RF Power Amplififer |
125 | 1 | laforge | |
126 | 8 | laforge | * RFMD [[GaAs]] HBT Linear PA, 17dB gain |
127 | ** https://estore.rfmd.com/RFMD_Onlinestore/Products/RFMD+Parts/PID-P_RFPA3809.aspx |
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128 | ** http://www.rfmd.com/CS/Documents/RFPA3809DS.pdf |
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129 | |||
130 | |||
131 | h3. Duplexer / Circulator |
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132 | |||
133 | * ACCUTE 100610 Duplex Filter SRP1747F1842N10N75FAI |
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134 | |||
135 | |||
136 | h3. Receive filter |
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137 | |||
138 | * ACCUTE 100610 Rx Band Filter SRP1747N10N75FV |