![]() |
|
If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
Datasheet File OCR Text: |
Features * * * * * High-power-added Efficient Power Amplifier (Pout Typically 29 dBm) Controlled Output Power Low-noise Preamplifier (NF Typically 1.5 dB) Few External Components PSSO20 Plastic Package with Down-set Paddle UHF SiGe Front-end IC Electrostatic sensitive device. Observe precautions for handling. ATR0981 Preliminary 1. Description The ATR0981 is a monolithic IC manufactured using Atmel's advanced SiGe technology. The IC performs a transmit and receive front-end function, dedicated for a frequency range of 300 MHz to 500 MHz. It consists of a Low-Noise Amplifier (LNA) and a Power Amplifier (PA) with good Power-added Efficiency (PAE). Figure 1-1. Block Diagram 20 19 18 17 16 15 14 13 12 11 BIAS BIAS 1 2 3 4 5 6 7 8 9 10 Rev. 4862A-SIGE-09/05 2. Pin Configuration Figure 2-1. Pinning PSSO20 with Down Set Paddle V3_PA_OUT V3_PA_OUT V3_PA_OUT GND4 GND3 NC GND2 LNA_IN GND1 BIAS_LNA 1 2 3 4 5 6 7 8 9 10 20 19 18 17 16 15 14 13 12 11 GND5 V2_PA GND6 POUT_CONTROL GND3 PA_IN GND4 LNA_OUT GND5 VS_CTRL Table 2-1. Pin 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 Pin Description Symbol V3_PA_OUT V3_PA_OUT V3_PA_OUT GND4 GND3 NC GND2 LNA_IN GND1 BIAS_LNA VS_CTRL GND5 LNA_OUT GND4 PA_IN GND3 POUT_CONTROL GND6 V2_PA GND5 Function Matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Inductor to power supply and matching network for power amplifier output Ground Ground Not connected Ground Low-noise amplifier input Ground Resistor to VS sets the LNA current Supply voltage for control of power amplifier Ground Low-noise amplifier output and supply voltage Ground Power amplifier input Ground Power amplifier control input Ground Supply voltage for power amplifier Ground 2 ATR0981 [Preliminary] 4862A-SIGE-09/05 ATR0981 [Preliminary] 3. Absolute Maximum Ratings All voltages are referred to GND (Pins 7, 9, 16, 18, 20, Slug) Parameters Supply voltage PA, TX, pins 1, 2, 3, 11, 19 Supply voltage LNA, RX, pin 13 PA control voltage, TX, pin 17 Junction temperature Storage temperature Electrostatic handling HMB, all RF pins Electrostatic handling HMB, all control pins Symbol VS_PA VS_LNA VCNTL Tjmax TStg VESD VESD -55 Min. Max. 5 2.8 5 150 +125 200 2 Unit V V V C C V kV 4. Operating Range All voltages are referred to GND (Pins 7, 9, 16, 18, 20, Slug). The following table represents the sum of all supply currents into the mentioned pins. Parameters Supply voltage PA Supply voltage LNA Supply current PA Supply current LNA Ambient temperature Test Conditions/Pins TX, pins 1, 2, 3, 11, 19 RX, pin 13 TX, pins 1, 2, 3, 11, 19 Pins 10, 13 Symbol VS_PA VS_LNA IS_PA IS_LNA Tamb -30 Min. 3.0 2.4 Typ. 3.6 2.5 400 2.5 +25 +60 Max. 4.5 2.6 Unit V V mA mA C 5. Thermal Resistance Parameters Junction ambient Symbol RthJA Value 19 Unit K/W 3 4862A-SIGE-09/05 6. Electrical Characteristics Test conditions (unless otherwise specified) : VS_PA = 3.6V, Tamb = 25 C. Parameters Power Amplifier Supply voltage Supply current Frequency range Power gain Output power control range Control voltage Control current Shut down mode Power added efficiency Saturated output power Harmonics Low-noise Amplifier Supply voltage Supply current Frequency range Power gain Noise figure Isolation Third-order input interception point Notes: (2) (1) Test Conditions/Pins TX, pins 1, 2, 3, 11, 19 TX, pins 1, 2, 3, 11, 19 TX TX, pin 15 to pins 1, 2, 3 TX TX, output power (maximum), pin 17 TX, output power (minimum), pin 17 Pin 17 Control voltage 0.1V, pins 1, 2, 3, 11, 19 TX at 466 MHz TX, input power 3 dBm TX, input power 3 dBm TX, input power 3 dBm RX, pins 10, 13 RX, pins 10, 13 RX RX at R1 = 5.6 k, IS = 2.5 mA RX at R1 = 5.6 k, IS = 2.5 mA RX at R1 = 5.6 k, IS = 2.5 mA RX at R1 = 5.6 k, IS = 2.5 mA Symbol VS_PA IS_PA f Gp Pout Min. 3.0 300 30 1 Typ. 3.6 400 34 Max. 4.5 550 500 3 Unit V mA MHz dB dB V V A A % 2.0 0.7 0 IS_PA PAE Psat 2 fo 3 fo VS_LNA IS_LNA f Gp NF ISO IIP3 -13 300 17.5 19 1.5 20 -10 2.4 50 27.5 10 55 29 -20 -20 2.5 2.5 2.5 400 20 30.5 dBm dBc dBc 2.6 3.5 500 20.5 2.0 V mA MHz dB dB dB dBm 1. Power amplifier should be unconditionally stable, maximum duty cycle 100%, true cw operation, maximum load mismatch 10:1 for 5s at 3.6V 2. Ensured by design 4 ATR0981 [Preliminary] 4862A-SIGE-09/05 ATR0981 [Preliminary] 7. Typical Characteristics Figure 7-1. Power Sweep 70.0 60.0 PAE 50.0 40.0 30.0 20.0 10.0 0.0 -10.0 -20.0 -50.0 -40.0 -30.0 -20.0 -10.0 0.0 10.0 20.0 PAE (%) Pout (dBm) Gain (dB) Pout Gain Pin (dBm) Figure 7-2. Ramp Sweep 70 60 PAE 50 40 PAE (%) Pout (dBm) 30 Pout 20 10 0 0.00 0.50 1.00 1.50 2.00 2.50 3.00 3.50 Vramp (V) Figure 7-3. VCC Sweep 70.0 60.0 PAE 50.0 40.0 30.0 PAE (%) Pout (dBm) Pout 20.0 10.0 0.0 0.0 1.0 2.0 3.0 4.0 5.0 VCC (V) 5 4862A-SIGE-09/05 8. Application Circuit Figure 8-1. Typical Application Circuit POUT_CONTROL VS_PA C1 L1 PA_IN LNA_OUT C4 C2 L2 C3 C5 L3 C6 R2 VS_LNA VS_PA C7 20 19 18 17 16 15 14 13 12 11 BIAS BIAS C8 1 L4 2 3 4 5 6 7 8 C13 9 10 VS_PA C9 L5 L8 L6 C10 C11 LNA_IN VS_LNA C14 R1 PA_OUT 6 ATR0981 [Preliminary] 4862A-SIGE-09/05 ATR0981 [Preliminary] Table 8-1. Bill of Materials for 460 MHz Applications Part No. C1 C2, C3, C7, C9, C11, C13 C4 C5 C6 C8 C10 C14 L1 L2 L3, L5, L8 L4 L6 R2 Description Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Capacitor Inductor Inductor Inductor Inductor Inductor Resistor Part Value 1 nF 100 pf n.c. 3.9 pF 220 pF 2.7 pF 12 pF 8.2 pF 1.5 nH 39 nH 22 nH 6.8 nH 3.9 nH 0 Package 0603 0603 0603 0603 0603 0604 0603 0603 0805 0805 0805 0805 0805 0603 Vendor Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard Standard 9. Ordering Information Extended Type Number ATR0981-TRUY ATR0981-TRHY Package PSSO20 PSSO20 Remarks Tube Taped and reeled 7 4862A-SIGE-09/05 10. Package Information 0.4 A B 3.1 Package: PSS020 Dimensions in mm 4 6.75 max. B 6.7 max. 0.15 A 6.450.15 4.40.1 C 1.3 0.05+0.09 0.25 0.12 (20x) 5.40.2 0.65 5.85 A 11 technical drawings according to DIN specifications 20 1 10 Drawing-No.: 6.543-5071.01-4 Issue: 1; 23.08.00 8 ATR0981 [Preliminary] 4862A-SIGE-09/05 0.575 0.18 max. Atmel Corporation 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 487-2600 Atmel Operations Memory 2325 Orchard Parkway San Jose, CA 95131, USA Tel: 1(408) 441-0311 Fax: 1(408) 436-4314 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 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 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 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 Asia Room 1219 Chinachem Golden Plaza 77 Mody Road Tsimshatsui East Kowloon Hong Kong Tel: (852) 2721-9778 Fax: (852) 2722-1369 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 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 Literature Requests www.atmel.com/literature Disclaimer: The information in this document is provided in connection with Atmel products. No license, express or implied, by estoppel or otherwise, to any intellectual property right is granted by this document or in connection with the sale of Atmel products. EXCEPT AS SET FORTH IN ATMEL'S TERMS AND CONDITIONS OF SALE LOCATED ON ATMEL'S WEB SITE, ATMEL ASSUMES NO LIABILITY WHATSOEVER AND DISCLAIMS ANY EXPRESS, IMPLIED OR STATUTORY WARRANTY RELATING TO ITS PRODUCTS INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE, OR NON-INFRINGEMENT. IN NO EVENT SHALL ATMEL BE LIABLE FOR ANY DIRECT, INDIRECT, CONSEQUENTIAL, PUNITIVE, SPECIAL OR INCIDENTAL DAMAGES (INCLUDING, WITHOUT LIMITATION, DAMAGES FOR LOSS OF PROFITS, BUSINESS INTERRUPTION, OR LOSS OF INFORMATION) ARISING OUT OF THE USE OR INABILITY TO USE THIS DOCUMENT, EVEN IF ATMEL HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGES. Atmel makes no representations or warranties with respect to the accuracy or completeness of the contents of this document and reserves the right to make changes to specifications and product descriptions at any time without notice. Atmel does not make any commitment to update the information contained herein. Unless specifically provided otherwise, Atmel products are not suitable for, and shall not be used in, automotive applications. Atmel's products are not intended, authorized, or warranted for use as components in applications intended to support or sustain life. (c) Atmel Corporation 2005. All rights reserved. Atmel(R), logo and combinations thereof, Everywhere You Are (R) and others, are registered trademarks of Atmel Corporation or its subsidiaries. Other terms and product names may be trademarks of others. Printed on recycled paper. 4862A-SIGE-09/05 |
Price & Availability of ATR0981-TRUY
![]() |
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
[Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |