E310/E312

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Device Overview

The USRP E310 offers a portable stand-alone SDR platform designed for field deployment. The flexible 2x2 MIMO AD9361 transceiver from Analog Devices provides up to 56 MHz of instantaneous bandwidth and spans frequencies from 70 MHz – 6 GHz to cover multiple bands of interest.

Key Features

E310

  • Xilinx Zynq 7020 SoC: 7 Series FPGA with ARM Cortex A9 667 MHz dual-core processor
  • Analog Devices AD9361 RFIC direct-conversion transceiver
  • Frequency range: 70 MHz - 6 GHz
  • Up to 56 MHz of instantaneous bandwidth
  • 2x2 MIMO transceiver
  • Up to 10 MS/s sample data transfer rate to ARM processor
  • RX, TX filter banks
  • Integrated GPS receiver
  • 9-axis inertial measurement unit
  • RF Network on Chip (RFNoC™) FPGA development framework support
Product e310.png

E312

  • Battery Operated
  • Xilinx Zynq 7020 SoC: 7 Series FPGA with ARM Cortex A9 866 MHz dual-core processor
  • Analog Devices AD9361 RFIC direct-conversion transceiver
  • Frequency range: 70 MHz - 6 GHz
  • Up to 56 MHz of instantaneous bandwidth
  • 2x2 MIMO transceiver
  • Up to 10 MS/s sample data transfer rate to ARM processor
  • RX, TX filter banks
  • Integrated GPS receiver
  • 9-axis inertial measurement unit
  • RF Network on Chip (RFNoC™) FPGA development framework support
Product e312.png

RF Specifications

RF Performance

  • SSB/LO Suppression -35/50 dBc
  • Phase Noise 3.5 GHz 1.0 deg RMS
  • Phase Noise 6 GHz 1.5 deg RMS
  • Power Output >10dBm
  • IIP3 (@ typ NF) -20dBm
  • Typical Noise Figure <8dB

Hardware Specifications

  • Ettus Research recommends to always use the latest stable version of UHD

E310

  • Current Hardware Revision: 1
  • Minimum version of UHD required: 3.8.0
  • Required version on the host computer must match what is running on the E310

E312

  • Current Hardware Revision: 1
  • Minimum version of UHD required: 3.8.5
  • Required version on the host computer must match what is running on the E312

Clocks and Samples Rates

  • FIXME NEEL

Physical Specifications

Dimensions

  • 133 x 68 x 26.4 mm

Environmental Specifications

Operating Temperature Range

  • E310 0-40 °C

Schematics

E310

E310 Schematics

E310 DB

E310 Architecture

Key Component Datasheets

Part Number Description Schematic ID (Page)
Motherboard
TXS02612RTWR SDIO PORT EXPANDER U23 (2)
XC7Z020-1CLG484CES9919 FPGA U11 (2,3,4,8,11,13)
Xilinx Zynq Product Page FPGA -
USB3340-EZK-TR ULPI Transceiver U33 (5)
AK4571VQP Audio CODEC U30 (6)
FT230XQ-R UART Interface U32 (6)
88E1512 Gigabit Ethernet Transceiver U13 (7)
24LC024/SN EEPROM U5 (9)
DS1339,SM Real-Time Clock U6 (9)
ADT7408 Temperature Sensor U8 (9)
MPU-9150 Motion Processing Unit U3 (9)
InvenSense MPU-9150 Product Page Motion Processing Unit U3 (9)
BMP180 Digital pressure sensor U4 (9)
BQ24192 Adapter Charger U1 (10)
TPS54478 Step-Down Switcher U20 (10)
MAX6510HAUT-T Temperature Switches U35 (10)
ATTINY88-MU Microcontroller U18 (10)
TPS61253YFF Step-Up Converter U19 (10)
Daughterboard
Part Number Description Schematic ID (Page)
AD9361 Product Page 2 x 2 RF Agile Transceiver U8 (3)
24AA256 EEPROM U15 (2)
TC-1-43A+ RF Transformer T6 (3); T5 (3); T4 (3)
TC1-1-13M+ RF Transformer T7 (3); T10 (3); T1 (3)
TPS62140 Step-Down Converter U19 (4)
ADP1753ACPZ-R7 Linear Regulator U17 (4); U18 (4)
SGA-4563Z MMIC AMPLIFIER U12 (5); U4 (5)
SKY13418-485LF Antenna Switch U13 (5); U3 (5); U16 (5); U2 (5); U10 (6); U5 (6)
SKY13373-460LF SP3T Switch U11 (6); U9 (6); U6 (6); U7 (6); SW4 (7); SW1 (7)
MGA-81563 Amplifier U14 (5); U1 (5)
LFCN-5850+ Low Pass Filter FL32 (5); FL1 (5)
LFCN-2750+ Low Pass Filter FL37 (5); FL4 (5)
LFCN-2250+ Low Pass Filter FL23 (6); FL20 (6)
LFCN-1700+ Low Pass Filter FL40 (5); FL2 (5)
LFCN-1575+ Low Pass Filter FL25 (6); FL17 (6)
LFCN-1000+ Low Pass Filter FL33 (5); FL9 (5); FL27 (6); FL15 (6)
LFCN-575+ Low Pass Filter FL36 (5); FL5 (5)
LFCN-530+ Low Pass Filter FL29 (6); FL13 (6)
LFCN-400+ Low Pass Filter FL38 (5); FL3 (5); FL30 (6); FL11 (6)
LFCN-225 Low Pass Filter FL39 (5); FL6 (5)
LFCN-160+ Low Pass Filter FL34 (5); FL8 (5)
LFCN-80+ Low Pass Filter FL35 (5); FL7 (5)
HFCN-1600+ High Pass Filter FL22 (6); FL19 (6)
HFCN-1100+ High Pass Filter FL24 (6); FL16 (6)
HFCN-650+ High Pass Filter FL26 (6); FL14 (6)
HFCN-440+ High Pass Filter FL28 (6); FL12 (6)
BFCN-2435+ Bandpass Filter FL21 (6); FL18 (6)
FDG6301N Dual N-Channel, Digital FET Q8 (7); Q5 (7)
HSMS-8202 Mixer Diodes CR1 (7); CR2 (7); CR3 (7); CR4 (7)
LP5900TL Linear Regulator U25 (8)
ADP150AUJZ-3.0 Linear Regulator U22 (8)
AD5662RBJ 16-Bit nanoDAC U21 (8)
SN74AUP1T57 Voltage Translator U27 (8); U28 (8); U29 (8)

Request a detailed whitepaper covering features and components from info@ettus.com

Mechanical Information

Weight

  • Partial Enclosure 225 g
  • Full Enclosure 375 g

Drawings

FPGA

  • Utilization statistics are subject to change between UHD releases, current as of UHD 3.9.4

E310/E312

1. Slice Logic
--------------

+----------------------------+-------+-----------+-------+
|          Site Type         |  Used | Available | Util% |
+----------------------------+-------+-----------+-------+
| Slice LUTs                 | 36203 |     53200 | 68.05 |
|   LUT as Logic             | 28108 |     53200 | 52.83 |
|   LUT as Memory            |  8095 |     17400 | 46.52 |
|     LUT as Distributed RAM |   870 |           |       |
|     LUT as Shift Register  |  7225 |           |       |
| Slice Registers            | 36562 |    106400 | 34.36 |
|   Register as Flip Flop    | 36562 |    106400 | 34.36 |
|   Register as Latch        |     0 |    106400 |  0.00 |
| F7 Muxes                   |   376 |     26600 |  1.41 |
| F8 Muxes                   |   125 |     13300 |  0.93 |
+----------------------------+-------+-----------+-------+

3. Memory
---------

+-------------------+------+-----------+-------+
|     Site Type     | Used | Available | Util% |
+-------------------+------+-----------+-------+
| Block RAM Tile    |   97 |       140 | 69.28 |
|   RAMB36/FIFO*    |   90 |       140 | 64.28 |
|     RAMB36E1 only |   90 |           |       |
|   RAMB18          |   14 |       280 |  5.00 |
|     RAMB18E1 only |   14 |           |       |
+-------------------+------+-----------+-------+
* Note: Each Block RAM Tile only has one FIFO logic available and therefore can accommodate only one FIFO36E1 or one FIFO18E1. However, if a FIFO18E1 occupies a Block RAM Tile, that tile can still accommodate a RAMB18E1


4. DSP
------

+----------------+------+-----------+-------+
|    Site Type   | Used | Available | Util% |
+----------------+------+-----------+-------+
| DSPs           |  120 |       220 | 54.54 |
|   DSP48E1 only |  120 |           |       |
+----------------+------+-----------+-------+

Interfaces and Connectivity

  • 10/100/1000 BASE-T Ethernet
  • Stereo audio out, mono mic in
  • Integrated GPS receiver
  • Host USB support
  • 9-axis IMU

Multiple Device Configuration

  • [ADD]

Certifications

RoHS

As of December 1st, 2010 all Ettus Research products are RoHS compliant unless otherwise noted. More information can be found at http://ettus.com/legal/rohs-information

Certificate of Volatility

E310

E312

Downloads

FPGA Images

FPGA Images Read Me

FPGA Resources

UHD Stable Binaries

UHD Source Code on Github

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