ATA5760N-TGSY

ATA5760N-TGSY Datasheet


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

Part Datasheet
ATA5760N-TGSY ATA5760N-TGSY ATA5760N-TGSY (pdf)
Related Parts Information
ATA5760N-TGQY ATA5760N-TGQY ATA5760N-TGQY
ATA5761N-TGSY ATA5761N-TGSY ATA5761N-TGSY
ATA5761N-TGQY ATA5761N-TGQY ATA5761N-TGQY
ATA5760N3-TGQY ATA5760N3-TGQY ATA5760N3-TGQY
PDF Datasheet Preview
• Two Different IF Receiving Bandwidth Versions Are Available BIF = 300 kHz or 600 kHz
• 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 and BIF = 300 kHz for
55 ppm Crystals
• Fully Integrated LC-VCO and PLL Loop Filter
• Very High Sensitivity with Power Matched LNA
• High System IIP3 dBm , System 1-dB Compression Point dBm
• High Large-signal Capability at GSM Band

Blocking dBm at +20 MHz, IIP3 = dBm at +20 MHz
• 5V to 20V 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 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

UHF ASK/FSK Receiver

ATA5760 ATA5761

The ATA5760/ATA5761 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 keyless-entry 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

UHF ASK/FSK Remote control receiver

ATA5760/ ATA5761 Demod.

Control

PLL VCO

Antenna

IF Amp PLL

Power amp.

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
Ordering Information

Extended Type Number ATA5760N-TGSY ATA5760N-TGQY ATA5761N-TGSY ATA5761N-TGQY

ATA5760N3-TGQY

Package SO20

SO20

Remarks

Tube, for 868 MHz ISM band, Pb-free, BIF = 600 kHz Taped and reeled, for 868 MHz ISM band, Pb-free, BIF = 600 kHz Tube, for 915 MHz ISM band, Pb-free, BIF = 600 kHz Taped and reeled, for 915 MHz ISM band, Pb-free, BIF = 600 kHz Taped and reeled, for 868 MHz ISM band, Pb-free, BIF = 300 kHz

Package Information

Package SO20

Dimensions in mm
technical drawings according to DIN specifications

History
4896D-RKE-08/08
• Put datasheet in the newest template
• Page 37 Section 18 “Electrical Characteristics” changed
4896C-RKE-04/06
• Page 4 first paragraph changed
• Page 5 text changed
• Page IF Filter text changed
• Page 10 text changed
• Page 30 figures 14-1 and 14-2 changed
• Page 31 El.Char. Table heading row changed
• Page 35-36 Test condition values changed
4896B-RKE-02/06
• Page 1 PB-free logo deleted
• Page 1 Features changed
• Page 4 RF Front End - text changed
• Page 5 IF Filter - text changed
• Page 7 Receiving Characteristics - text changed
• Page 7 Fig.5-1 - Title text changed
• Page 8 Fig.5-2 - Title text changed
• Pages 33 to 37 some lines changed
• Page 38 Ordering Information table changed
40 ATA5760/ATA5761

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International

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Datasheet ID: ATA5760N-TGSY 519186