T5761-TGS

T5761-TGS Datasheet


The T5760/T5761 is a multi-chip PLL receiver device supplied in an SO20 package. It has been especially developed for the demands of RF low-cost data transmission systems with data rates from 1 kBaud to 10 kBaud in Manchester or Bi-phase code. The receiver is well suited to operate with the Atmel’s PLL RF transmitter T5750. Its main applications are in the areas of telemetering, security technology and keylessentry systems. It can be used in the frequency receiving range of f0 = 868 MHz to 870 MHz or f0 = 902 MHz to 928 MHz for ASK or FSK data transmission. All the statements made below refer to MHz and MHz applications.

Part Datasheet
T5761-TGS T5761-TGS T5761-TGS (pdf)
Related Parts Information
T5760-TGQ T5760-TGQ T5760-TGQ
T5760-TGS T5760-TGS T5760-TGS
T5761-TGQ T5761-TGQ T5761-TGQ
PDF Datasheet Preview
• Frequency Receiving Range of
f0 = 868 MHz to 870 MHz or f0 = 902 MHz to 928 MHz
• 30 dB Image Rejection
• Receiving Bandwidth BIF = 600 kHz for Low Cost 90-ppm Crystals
• Fully Integrated LC-VCO and PLL Loop Filter
• Very High Sensitivity with Power Matched LNA
• High System IIP3 -16 dBm , System 1-dB Compression Point -25 dBm
• High Large-signal Capability at GSM Band

Blocking -30 dBm at +20 MHz, IIP3 = -12 dBm at +20 MHz
• 5 V to 20 V Automotive Compatible Data Interface
• Data Clock Available for Manchester- and Bi-phase-coded Signals
• Programmable Digital Noise Suppression
• Low Power Consumption Due to Configurable Polling
• Temperature Range -40°C to +105°C
• ESD Protection 2 kV HBM, All Pins
• Communication to Microcontroller Possible Via a Single Bi-directional Data Line
• Low-cost Solution Due to High Integration Level with Minimum External Circuitry

Requirements

The T5760/T5761 is a multi-chip PLL receiver device supplied in an SO20 package. It has been especially developed for the demands of RF low-cost data transmission systems with data rates from 1 kBaud to 10 kBaud in Manchester or Bi-phase code. The receiver is well suited to operate with the Atmel’s PLL RF transmitter T5750. Its main applications are in the areas of telemetering, security technology and keylessentry systems. It can be used in the frequency receiving range of f0 = 868 MHz to 870 MHz or f0 = 902 MHz to 928 MHz for ASK or FSK data transmission. All the statements made below refer to MHz and MHz applications.

Figure System Block Diagram

UHF ASK/FSK Remote control transmitter

T5750

PLL VCO

Antenna

T5760/ T5761

UHF ASK/FSK Remote control receiver

Demod.

Control

Antenna

IF Amp PLL

Power amp.

UHF ASK/FSK Receiver T5760/T5761

Figure Block Diagram

CDEM

SENS AVCC AGND DGND DVCC

FSK/ASKdemodulator and data filter

Dem_out

Data interface

Rssi

Limiter out

RSSI IF

Amp.

Order f0 = 950 kHz/
1 MHz

Sensitivityreduction

Polling circuit and
control logic

LPF fg = MHz

Standby logic

IF Amp.

Loopfilter

Poly-LPF fg = 7 MHz

LC-VCO

LNAREF

LNA_IN
Ordering Information

Extended Type Number T5760-TGS T5760-TGQ T5761-TGS T5761-TGQ

Package SO20

Remarks Tube, for 868 MHz ISM band Taped and reeled, for 868 MHz ISM band Tube, for 915 MHz ISM band Taped and reeled, for 915 MHz ISM band

Package Information

Package SO20

Dimensions in mm
34 T5760/T5761
technical drawings according to DIN specifications

Atmel Headquarters

Corporate Headquarters 2325 Orchard Parkway San Jose, CA 95131 TEL 1 408 441-0311 FAX 1 408 487-2600

Europe Atmel Sarl Route des Arsenaux 41 Case Postale 80 CH-1705 Fribourg Switzerland TEL 41 26-426-5555 FAX 41 26-426-5500

Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimhatsui East Kowloon Hong Kong TEL 852 2721-9778 FAX 852 2722-1369

Japan 9F, Tonetsu Shinkawa Bldg. 1-24-8 Shinkawa Chuo-ku, Tokyo 104-0033 Japan TEL 81 3-3523-3551 FAX 81 3-3523-7581

Atmel Operations

Memory 2325 Orchard Parkway San Jose, CA 95131 TEL 1 408 441-0311 FAX 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131 TEL 1 408 441-0311 FAX 1 408 436-4314

La Chantrerie BP 70602 44306 Nantes Cedex 3, France TEL 33 2-40-18-18-18 FAX 33 2-40-18-19-60

ASIC/ASSP/Smart Cards Zone Industrielle 13106 Rousset Cedex, France TEL 33 4-42-53-60-00 FAX 33 4-42-53-60-01
1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 TEL 1 719 576-3300 FAX 1 719 540-1759

Scottish Enterprise Technology Park Maxwell Building East Kilbride G75 0QR, Scotland TEL 44 1355-803-000 FAX 44 1355-242-743

RF/Automotive Theresienstrasse 2 Postfach 3535 74025 Heilbronn, Germany TEL 49 71-31-67-0 FAX 49 71-31-67-2340 1150 East Cheyenne Mtn. Blvd. Colorado Springs, CO 80906 TEL 1 719 576-3300 FAX 1 719 540-1759

Biometrics/Imaging/Hi-Rel MPU/ High Speed Converters/RF Datacom

Avenue de Rochepleine BP 123 38521 Saint-Egreve Cedex, France TEL 33 4-76-58-30-00 FAX 33 4-76-58-34-80
e-mail Web Site

Atmel Corporation Atmel Corporation makes no warranty for the use of its products, other than those expressly contained in the Company’s standard warranty which is detailed in Atmel’s Terms and Conditions located on the Company’s web site. The Company assumes no responsibility for any errors which may appear in this document, reserves the right to change devices or specifications detailed herein at any time without notice, and does not make any commitment to update the information contained herein. No licenses to patents or other intellectual property of Atmel are granted by the Company in connection with the sale of Atmel products, expressly or by implication. Atmel’s products are not authorized for use as critical components in life support devices or systems.
is the registered trademark of Atmel. Other terms and product names may be the trademarks of others.

Printed on recycled paper.
More datasheets: G881A02102TEU | G881A22102TEU | G881A06102TEU | G881A12102TEU | 74F08SJX | 74F08SJ | 74F08SCX | 74F08SC | 74F08PC | T5760-TGQ


Notice: we do not provide any warranties that information, datasheets, application notes, circuit diagrams, or software stored on this website are up-to-date or error free. The archived T5761-TGS Datasheet file may be downloaded here without warranties.

Datasheet ID: T5761-TGS 519410