VLCI Receipt/Transmit Center-LSN
Glavkosmos
A microcircuit (DRT-LSN) using Soft-Defined Radio for use in base stations and subscriber terminals of a local navigation system (LSN), handling CDMA-based positioning and data transfer.
Key figurescomparable across the catalogue
- Mass
- 0.002 kg
- Design life
- 3 years
- Lead time
- 8 months
Normalised to common units so this product can be compared with others in its category. The supplier's own wording is below.
As published by the supplier
- Purpose
- LSN, systems with Soft-Define Radio
- Year of release
- 2018
- Design life
- 3 years
- Lead time
- 8 months
- Flight qualification of the product
- No
- Possibility to adapt the product to customer requirements
- No
- W*h*t
- 20 × 20 × 1 mm
- Mass
- 2 g
- Supply voltage
- 1.62…2.0 V
- Operating temperature range
- -40 - +85 °C
- Case
- LQFP176
- Power i / o
- 2.97…3.63 V
- Core voltage
- 1.0…1.32 V
- Input clock frequency
- 20…80 MHz
- The frequency of the integrated processor
- 120 MHz
- Length of a pseudo-random sequence (programmable)
- 1000…16777216 bit
About
The VLCI (VLSI) Receipt/Transmit Center-LSN, also referred to as DRT-LSN, is a microcircuit designed for systems with Soft-Defined Radio, intended for use together with ORTD-LSN in the equipment of base stations and subscriber terminals of a local navigation system (LSN). It can also be used separately as a general-purpose microcontroller. As part of the subscriber module of the LAN/LSN, the chip provides: primary processing of information from various combinations of user interfaces; transfer of information to user interfaces; positioning of an object by means of transmission of memory bandwidth using CDMA technology; transfer of user information from the object; receiving synchronizing information from base stations; protection of transmitted information; and the ability to process received/transmitted information according to predefined algorithms. The product was released in 2018, has a guaranteed service life of 3 years, an estimated production/delivery time of 8 months, is not flight-qualified, and cannot be adapted to customer requirements.
Documentation
No public datasheet yet — request the datasheet / ICD from the supplier.