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Diamond Point International

MEN Mikro PX5 - USB HID to Stereo Audio Interface

1 Stereo Input and 1 Stereo Output, Differential Line Inputs/Outputs, -40 to +85C screened

Introduction

The PX5 is a PCI Express Mini Card providing an industry grade USB HID to analogue audio interface. It supports one differential stereo audio IN and one differential stereo audio OUT channel at line level.

Rugged Design for Rail and Aerospace

Thanks to its standardized form factor the PX5 can be used as an audio extension for CompactPCI and CompactPCI Serial systems as well as box and panel PCs. Its rugged and compact design makes it especially

Its rugged and compact design makes it especially suitable for the rail and aerospace markets, for example for ELA systems, in-flight and rolling stock entertainment systems, cockpit-to-passenger communication in planes, inter-phone or intercom systems.

Specification

Interface

FeaturesSampling rates
• 8 kHz
• 11.025 kHz
• 16 kHz
• 22.05 kHz
• 32 kHz
• 44.1 kHz
• 48 kHz
Input SNR
• 80 dB (min 77 dB when measured in back-to-back mode)
Input dynamic range
• 80 dB (min 77 dB when measured in back-to-back mode)
Output SNR
• 80 dB (min 77 dB when measured in back-to-back mode)
Output dynamic range
• 80 dB (min 77 dB when measured in back-to-back mode)
Output Impedance
• 600 Ohm
Input Impedance
• 24 kOhm
Max cable length
• 150 m
Recommended cable specification
• Nom. impedance: 45 Ohm
• Nom. inductance: 0.55777 ?H/m
• Nom. capacitance (Cond/Cond/Shield) 220 pF/m
• Nom. cond. DC resistance (20°C) 47.6 Ohm/km
• Nom. outer shield resistance (20°C) 46.2 Ohm/km
Output voltage
• +2 Vrms
ConnectionsAnalog signal configuration
• 1 stereo audio IN
• 1 stereo audio OUT
Input port physics: differential line in
Output port physics: differential line out

General

ExpansionUSB 2.0 HID interface
• Full speed
• USB isochronous data format
ElectricalSupply voltage: Module is powered through PCI Express Mini Card interface only (3.3 V)
Power consumption: Less than 3 W
MechanicalDimensions (L x W x H): 30 mm x 50.95 mm x 5 mm (PCI Express Full-Mini Card)
PCI Express® Mini system connector (3.3 V)
SoftwareThe PX5 is detected automatically by the operating system. The PX5 does not require a specific driver
TemperatureTemperature range (operation):
• -40 to +85°C (screened)
• Compliant with EN 50155, class T1, T2, T3 or Tx
Temperature range (storage): -40 to +85°C
HumidityRelative humidity (operation): max. 95% non-condensing (EN 50155/EN 60068-2-30)
Relative humidity (storage): max. 95% non-condensing (EN 50155/EN 60068-2-30)
Weightless than 10 g
Altitude-300 m to +3000 m
VibrationEN 50155 (12.2.11) / EN 61373 category 1 class B body mounted
ShockEN 50155 (12.2.11) / EN 61373 category 1 class B body mounted
Safety/CertificationPCB manufactured with a flammability rating of 94V-0 by UL recognized manufacturers
EMCEN 50121-3-2 (table 4) (EMC in rolling stock)
EN 61000-4-2/EN 50121-3-2 (table 9) (ESD)
EN 61000-4-3/EN 50121-3-2 (table 9) (electromagnetic field immunity)
EN 61000-4-4/EN 50121-3-2 (table 8) (burst)
EN 61000-4-6/EN 50121-3-2 (table 7) (immunity to conducted disturbances)
Warranty2 Years
RoHSCompliant

Ordering Details

Board15PX05-00
USB HID to analog audio PCI Express Mini Card, 1 stereo input and 1 stereo output, conformal coated
Accessories05PX05-00
DF13 to DSUB9 audio adapter cable for PX5 (1x stereo audio out, 1x mono audio in), 200 mm length