آر اف (فرکانس رادیویی) و بی‌سیم فرانت‌اند آر‌اف (ال‌ان‌ای و پی‌ای)

ONSEMI LA1193V-TRM-E

Manufacturer	onsemi
Mfr. Part Number	LA1193V-TRM-E
Electland Part Code	276873
Electland Part Number	NYE_LA1193V-TRM-E
Category	RF Front End (LNA + PA)
Description	RF Front End
Datasheet	Download

Product Attributes

Category	RF and Wireless RF Front End (LNA + PA)
Features	Automatic gain control
Operating Temperature	-40℃~+85℃
Voltage - Supply	7.6V~9V
Packaging	Bulk
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0001
Weight	0.5g

Introduction

The LA1193M and LA1193V are front-end ICs developed for use in car radios. It incorporates an extremely wide dynamic range mixer and a new AGC system consisting of a dual-system wide-band AGC and a new keyed AGC to provide excellent interference suppression characteristics.

Features

Improved interference characteristics
- Expanded mixer input dynamic range
  - Mixer input usable sensitivity: 15dBμ
  - Mixer input I.M. QS: 90dBμ (The dynamic range has been increased by 6dB over the earlier LA1175M.)
- Development of a new wide-band AGC circuit
  - Improved interference characteristics for both near-channel interference and far-channel interference
  - Improved interference characteristics for the TV band
  - Development of a 3D-AGC system
    - The adjacent channel two-signal interference characteristics can be effectively improved without degrading the strong-field three-signal interference characteristics during keyed AGC operation.
Improved stability design
- AGC circuit local oscillator isolation
  - Measures were taken to prevent the deterioration of AMR, noise level, THD and other characteristics during AGC operation.
- AGC circuit incorrect operation measures