User's Manual

38 P330 Data Sheet / User Guide
DRAFT
circulation
- In Time Domain standard enclosure
38
o
C (15
o
over ambient)
User Interfaces/Devices
USB:
USB 2.0 Client – Micro-B connector
Maximum rate: 480 Mbps
See Section 4.4.2 for more details
Serial:
3.3V TTL Serial UART (8, n, 1) 115.2kbps (typical)
921.6kbps (over short, ~15cm cable)
See Section 4.4.3 for more details
Ethernet:
10/100
See Section 4.4.5 for more details
SPI:
3.3V TTL levels
16Mbps maximum clock rate
See Section 4.4.4 for more details
CAN:
See Section 4.4.6 for details
GPIO available:
 3 Processor GPIO pin (3.3V)
 2 Processor GPIO pin (1.8V)
 8 FPGA GPIO pins (3.3V), 5 of which can be used
for SPI
 2 FPGA GPIO pins (1.8V)
See Section 4.5 for more details
On Board Temperature Sensor:
-40
o
C to 125
o
C, +/- 2.0
o
C
RF Characteristics
Transmit Operating Band:
Chan 2 (4.0GHz center, 500MHz bandwidth) and
Chan 5 (6.5GHz center, 500MHz bandwidth)
Average Transmit Power:
Max power spectral density: -41 dBm/MHz
(This spectral density equates to approximately ~50 uW
or -13 dBm with an adjustability range: ~ -33 to -13
dBm)
Receive Sensitivity:
At 110Kbps:
At 6.8Mbps:
- 95 dB
-105 dB
Antenna Port
Standard 50 Ohm SMA coaxial
Antennas Supported:
Compatible with Time Domain Broadspec
TM
Toroidal
Dipole Antenna (0 dB) as well as a wide variety of 3
rd
party antennas. Standard 50 Ohm SMA coaxial
connector
Communications
Channels per RF channel:
2 channels at PRF 16MHz, 4 at PRF 64MHz
Data Rate supported:
110,850, 6800 Kbps
Preamble Lengths:
128, 256, 512, 1024
Communications Type:
Packet transmission
Ranging Performance
Ranging Techniques:
Pulsed Two-Way Time-of-Flight (TW-TOF)