T5754-6AQJ-66

T5754-6AQJ-66 Datasheet

T5754

Part	Datasheet
T5754-6AQJ-66	T5754-6AQJ-66 (pdf)

Related Parts	Information
T5754-6AP	T5754-6AP
T5754-6AQ	T5754-6AQ
T5754-6APJ	T5754-6APJ

PDF Datasheet Preview
• Integrated PLL Loop Filter • ESD Protection 4 kV HBM/200 V MM Except Pin 2 4 kV HBM/100 V MM also at ANT1/ANT2 • High Output Power dBm with Low Supply Current mA • Modulation Scheme ASK/ FSK FSK Modulation is Achieved by Connecting an Additional Capacitor Between the XTAL Load Capacitor and the Open Drain Output of the Modulating Microcontroller • Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply • Single Li-cell for Power Supply • Supply Voltage V to V in the Temperature Range of -40°C to 85°C/125°C • Package TSSOP8L • Single-ended Antenna Output with High Efficient Power Amplifier • CLK Output for Clocking the Microcontroller • One-chip Solution with Minimum External Circuitry • 125°C Operation for Tire Pressure Systems UHF ASK/FSK Transmitter T5754 The T5754 is a PLL transmitter IC which has been developed for the demands of RF low-cost transmission systems at data rates up to 32 kBaud. The transmitting frequency range is 429 MHz to 439 MHz. It can be used in both FSK and ASK systems. Microcontroller Figure System Block Diagram 1 Li cell Encoder Keys ATARx9x UHF ASK/FSK Remote control transmitter UHF ASK/FSK Remote control receiver T5754 U3741B/ U3745B/ T5743/ T5744 Demod. Control Antenna IF Amp PLL Power amp. Pin Configuration Figure Pinning TSSOP8L CLK 1 PA_ENABLE 2 ANT2 3 T5754 8 ENABLE 7 GND 6 VS ANT1 4 5 XTAL Pin Description Function Configuration Clock output signal for microconroller The clock output frequency is set by the crystal to fXTAL/4 PA_ENABLE Switches on power amplifier, used for ASK modulation ANT2 Emitter of antenna output stage ANT1 Open collector antenna output XTAL Ordering Information Extended Type Number T5754-6AQ Package Information Package TSSOP8L Remarks Taped and reeled 10 T5754 Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600 Regional Headquarters 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 Tsimshatsui 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, USA Tel 1 408 441-0311 Fax 1 408 436-4314 Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA 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, USA 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, USA 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 Literature Requests Disclaimer 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. Atmel Corporation All rights reserved. and combinations thereof are the registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be the trademarks of others. Printed on recycled paper.

PDF Datasheet Preview

• Integrated PLL Loop Filter
• ESD Protection 4 kV HBM/200 V MM Except Pin 2 4 kV HBM/100 V MM also at

ANT1/ANT2
• High Output Power dBm with Low Supply Current mA
• Modulation Scheme ASK/ FSK

FSK Modulation is Achieved by Connecting an Additional Capacitor Between the

XTAL Load Capacitor and the Open Drain Output of the Modulating Microcontroller
• Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply
• Single Li-cell for Power Supply
• Supply Voltage V to V in the Temperature Range of -40°C to 85°C/125°C
• Package TSSOP8L
• Single-ended Antenna Output with High Efficient Power Amplifier
• CLK Output for Clocking the Microcontroller
• One-chip Solution with Minimum External Circuitry
• 125°C Operation for Tire Pressure Systems

UHF ASK/FSK Transmitter

T5754

The T5754 is a PLL transmitter IC which has been developed for the demands of RF low-cost transmission systems at data rates up to 32 kBaud. The transmitting frequency range is 429 MHz to 439 MHz. It can be used in both FSK and ASK systems.

Microcontroller

Figure System Block Diagram
1 Li cell

Encoder Keys ATARx9x

UHF ASK/FSK Remote control transmitter

UHF ASK/FSK Remote control receiver

T5754

U3741B/ U3745B/ T5743/ T5744

Demod.

Control

Antenna

IF Amp PLL

Power amp.

Pin Configuration

Figure Pinning TSSOP8L

CLK 1 PA_ENABLE 2

ANT2 3

T5754
8 ENABLE 7 GND 6 VS

ANT1 4
5 XTAL

Pin Description

Function

Configuration

Clock output signal for microconroller

The clock output frequency is set by the
crystal to fXTAL/4

PA_ENABLE

Switches on power amplifier, used for ASK modulation

ANT2

Emitter of antenna output stage

ANT1

Open collector antenna output

XTAL
Ordering Information

Extended Type Number T5754-6AQ

Package Information

Package TSSOP8L

Remarks Taped and reeled
10 T5754

Atmel Corporation
2325 Orchard Parkway San Jose, CA 95131, USA Tel 1 408 441-0311 Fax 1 408 487-2600

Regional Headquarters

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 Tsimshatsui 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, USA Tel 1 408 441-0311 Fax 1 408 436-4314

Microcontrollers 2325 Orchard Parkway San Jose, CA 95131, USA 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, USA 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, USA 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

Literature Requests

Disclaimer 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.

Atmel Corporation All rights reserved. and combinations thereof are the registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be the trademarks of others.

Printed on recycled paper.

More datasheets: AT26DF321-SU | AT26DF161A-MU | PA2-1CB | CT-1060 | FDFMA3P029Z | EK54 | 2294 | T5754-6AP | T5754-6AQ | T5754-6APJ

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Datasheet ID: T5754-6AQJ-66 519409