U2790B-MFP

U2790B-MFP Datasheet

U2790B

Part	Datasheet
U2790B-MFP	U2790B-MFP (pdf)

PDF Datasheet Preview
• Supply Voltage 5 V Typically • Very Low Power Consumption 150 mW Typically for -1 dBm Output Level • Very Good Sideband Suppression by Means of Duty Cycle Regeneration of the LO Input Signal • Phase Control Loop for Precise 90° Phase Shifting • Power-down Mode • Low LO Input Level -10 dBm Typically • 50-W Single-ended LO and RF Port • LO Frequency from 100 MHz to 1 GHz • SO16 Package01/03 • No External Components Required for Phase Shifting • Adjustment Free, Hence Saves Manufacturing Time • Only Three External Components Necessary, this Results in Cost and Board Space Saving Electrostatic sensitive device. Observe precautions for handling. 1000-MHz Quadrature Modulator U2790B The U2790B is a 1000-MHz quadrature modulator using advanced UHF process. It features a frequency range from 100 MHz up to 1000 MHz, low current consumption, and single-ended RF and LO ports. Adjustment-free application makes the direct converter suitable for all digital radio systems up to 1000 MHz, e.g., GSM, ADC, JDC. Figure Block Diagram 8 BBAI 7 BBAI SPU PU Power Duty cycle regenerator Phadj 16 BBBi 9 BB 10 Frequency doubler 0° 90° 90°/control loop 2,11,13,14 GND Pin Configuration Figure Pinning SO16 GND 2 RFO 3 SPD 6 BBAi 7 BBAi 8 16 Phadj 15 Phadj 14 GND 13 GND 11 GND BBBi BBBi Pin Description Pin 1 2, 11, 13, 14 3 4, 5 6 7 8 9 10 12 15, 16 Symbol PU GND RFo VS SPU BBAi BBBi LOi Phadj Function Power-up input Ground RF output Supply voltage Settling time power-up Baseband input A Baseband input A inverse Baseband input B Baseband input B inverse LO input Phase adjustment not necessary for regular applications 2 U2790B U2790B Absolute Maximum Ratings Parameters Supply voltage Input voltage Junction temperature Storage temperature range Symbol VS Vi Tj TStg Value 6 Ordering Information Extended Type Number U2790B-MFP U2790B-MFPG3 Package SO16 Remarks Tube Taped and reeled Package Information Package SO16 Dimensions in mm technical drawings according to DIN specifications 14 U2790B 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.

PDF Datasheet Preview

• Supply Voltage 5 V Typically
• Very Low Power Consumption 150 mW Typically for -1 dBm Output Level
• Very Good Sideband Suppression by Means of Duty Cycle Regeneration of the LO

Input Signal
• Phase Control Loop for Precise 90° Phase Shifting
• Power-down Mode
• Low LO Input Level -10 dBm Typically
• 50-W Single-ended LO and RF Port
• LO Frequency from 100 MHz to 1 GHz
• SO16 Package01/03
• No External Components Required for Phase Shifting
• Adjustment Free, Hence Saves Manufacturing Time
• Only Three External Components Necessary, this Results in Cost and Board Space

Saving

Electrostatic sensitive device. Observe precautions for handling.
1000-MHz Quadrature Modulator

U2790B

The U2790B is a 1000-MHz quadrature modulator using advanced UHF process. It features a frequency range from 100 MHz up to 1000 MHz, low current consumption, and single-ended RF and LO ports. Adjustment-free application makes the direct converter suitable for all digital radio systems up to 1000 MHz, e.g., GSM, ADC, JDC.

Figure Block Diagram
8 BBAI
7 BBAI

SPU PU

Power

Duty cycle regenerator

Phadj 16 BBBi 9 BB 10

Frequency doubler
0° 90°
90°/control loop
2,11,13,14 GND

Pin Configuration

Figure Pinning SO16

GND 2

RFO 3

SPD 6

BBAi 7

BBAi 8
16 Phadj 15 Phadj 14 GND
13 GND
11 GND

BBBi

BBBi

Pin Description

Pin 1 2, 11, 13, 14 3 4, 5 6 7 8 9 10 12 15, 16

Symbol PU GND RFo VS SPU BBAi BBBi LOi Phadj

Function Power-up input Ground RF output Supply voltage Settling time power-up Baseband input A Baseband input A inverse Baseband input B Baseband input B inverse LO input Phase adjustment not necessary for regular applications
2 U2790B

U2790B

Absolute Maximum Ratings

Parameters Supply voltage Input voltage Junction temperature Storage temperature range

Symbol VS Vi Tj TStg

Value 6
Ordering Information

Extended Type Number U2790B-MFP U2790B-MFPG3

Package SO16

Remarks Tube Taped and reeled

Package Information

Package SO16

Dimensions in mm
technical drawings according to DIN specifications
14 U2790B

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.

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 U2790B-MFP Datasheet file may be downloaded here without warranties.

Datasheet ID: U2790B-MFP 519472