MBF9045BC

MBF9045BC OKI | Alldatasheet

Document overview

• Manufacturer or author: SAW Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
• PDF pages: 11

Technical content

Issue Date: Dec. 16. 2002 MBF9045BC SAW Antenna Duplexer (700 to 1000 MHz) GENERAL DESCRIPTION The MBF9045BC is the SAW antenna duplexer for the frequency range of 700 to 1000 MHz. This SAW Duplexer integrates RF filters at Tx and Rx side, and matching circuit into PKG. This helps to save the space and weight greatly in the target application such as mobile telephone. This SAW Duplexer has very low insertion loss by using high quality package. Due to high harmonics characteristics, total number of components at RF circuit can be minimized. Thanks to high isolation performance, high sensitivity can be expected. Low insertion loss at Tx saves the power consumption of mobile telephone which prolong the battery life.

FEATURES

• Complying Standard AMPS, IS-95, IS-136
• Small package: 5mm x 5mm & less than 1.8 mm in height
• PKG I/O Impedance: 50 Ω PRODUCT DESCRIPTION Package Type MBF9045BC XXX Y C 4 5 Tx ANT Rx

PIN ASSIGNMENT & DESCRIPTION Top view Bottom view CONNECTION 2: ANT (Antenna Pin) 5: Tx (Transmitting Terminal Pin) 11: Rx (Receiving Terminal Pin) 13: INDEX Mark (should not be soldered ) Others: GND (Ground Pin) XXX Y C 4 5

Min. Max. Unit Operating Temperature Ta –30 +85 Storage Temperature TSTG –40 +85 Maximum Input Power PIN 1.2 W RECOMMENDED OPERATING CONDITIONS Rating Parameter Symbol Min. Max. Unit Operating Temperature Ta –30 +85

ELECTRICAL CHARACTERISTICS

(Ta = –30 to +85°C) Parameter Condition Mini. Typ. Max. Unit/Notes Tx → Antenna a) Insertion loss 2.0 2.5 b) Passband ripple 0.7 1.5 dB VSWR ANT Port 1.8 2.2 VSWR Tx Port 824 to 849 MHz 1.8 2.5 500 to 800 MHz 869 to 894 MHz 900 to 1600MHz 1648 to 1698 MHz d) Absolute attenuation 2472 to 2547 MHz dB Antenna → Rx a) Insertion loss 3.3 4.0 b) Passband ripple 1.0 2.0 dB VSWR ANT Port 2.0 2.5 VSWR Rx Port 869 to 894 MHz 1.8 2.1 824 to 849 MHz 960 to 990 MHz 1050 to 1080 MHz 1140 to 1170 MHz d) Absolute attenuation 1230 to 1270 MHz dB Isolation TX → RX 824 to 849 MHz dB Absolute attenuation 869 to 894 MHz dB Note: Electrical characteristics described above is guaranteed by the following measurement and equipment condition. 1) Test board: See next page 2) Measurement machine : Network analyzer

18.0 16.6 0.8 1.0 1.0 7.4 6.4 1.25 1.6 1.6 1.6 5.56 5.88 5.86 2.0 1.75 1.75 1.75 2.0 1.75 1.75 1.75 1.75 1.6 1.6 1.6 2.5 7.6 1.0 0.8 1.0 7.6 0.27 1.75 1.75 2.5 6.85 1.4 1.4 6.85 2.5 6.65 1.4 1.4 5.65 0.3 0.1 0.6 Tx ANT 9045-C2 OKI

Note) Lot Number Last number of year XXX: Serial number XXX Y C 4 5 Lot Number Part Symbol Antenna Index

REFLOW TEMPERATURE PROFILE The figure below shows recommended temperature profile of infrared reflow and air reflow. Other type of reflow is not recommended. The maximum reflow count is 2 times. Washing of this device after reflow process is prohibited. Time Over 200deg: Less than 50sec. 100 150 200 250 Degree C Tempe. Peak Temp:235-240deg Less than 20sec. Maximum Temp:250deg 120-150deg 40-60sec. 1-4deg/sec. 1-4deg/sec. 2-5deg/sec.

Unit: mm General tolerance: ±0.15 1.27 1.27 0.97 0.6 1.27 1.27 XXX Y C 4 5 5.0 5.0 1.7 0.6 φ 0.6 +0.2 +0.2 +0.1 0.6* *: Pin No.2,5,11 only

RECOMMENDATION FOR SOLDER PAD PATTERN The solder pad pattern should be designed by customers because it depends on the electrical performance of the customers’ system. Following is an example of solder pad pattern which is used in OKI’s package evaluation board. Please be noted that this is for reference purpose only. 0.1 mm 0.1 mm 0.5 mm PCB pad pattern Metal mask pattern 0.1 mm 25 µm 25 µm Pad of Device Please pay attention to the following items to maintain electrical performance. (1) Metal mask pattern for cream solder should be 25 µm smaller on each side. Metal mask is 0.15 mm in thickness. (2) As the impedance of Tx, Rx, ANT is designed for 50Ω, please consider this for the design of mother board.

REVISION HISTORY

No. Date Previous Edition Current Edition

Description

Dec. 2001 Final edition 1 FEDW9045BC-02 Apr.1, 2002 Final edition 2 Partially changed the content of “PRODUCT DESCRIPTION”. Final edition 3 Partially changed the content of “ELECTRICAL CHARACTERISTICS”. Partially changed the content of “Test Board”. FEDW9045BC-03 Dec. 16, 2002 Partially changed the content of “REFLOW TEMPERATURE PROFILE”.

The information contained herein can change without notice owing to product and/or technical improvements. Before using the product, please make sure that the information being referred to is up-to-date. The outline of action and examples for application circuits described herein have been chosen as an explanation for the standard action and performance of the product. When planning to use the product, please ensure that the external conditions are reflected in the actual circuit, assembly, and program designs. When designing your product, please use our product below the specified maximum ratings and within the specified operating ranges including, but not limited to, operating voltage, power dissipation, and operating temperature. Oki assumes no responsibility or liability whatsoever for any failure or unusual or unexpected operation resulting from misuse, neglect, improper installation, repair, alteration or accident, improper handling, or unusual physical or electrical stress including, but not limited to, exposure to parameters beyond the specified maximum ratings or operation outside the specified operating range. Neither indemnity against nor license of a third party’s industrial and intellectual property right, etc. is granted by us in connection with the use of the product and/or the information and drawings contained herein. No responsibility is assumed by us for any infringement of a third party’s right which may result from the use thereof. The products listed in this document are intended for use in general electronics equipment for commercial applications (e.g., office automation, communication equipment, measurement equipment, consumer electronics, etc.). These products are not authorized for use in any system or application that requires special or enhanced quality and reliability characteristics nor in any system or application where the failure of such system or application may result in the loss or damage of property, or death or injury to humans. Such applications include, but are not limited to, traffic and automotive equipment, safety devices, aerospace equipment, nuclear power control, medical equipment, and life-support systems. Certain products in this document may need government approval before they can be exported to particular countries. The purchaser assumes the responsibility of determining the legality of export of these products and will take appropriate and necessary steps at their own expense for these. No part of the contents contained herein may be reprinted or reproduced without our prior permission. Copyright 2002 Oki Electric Industry Co., Ltd.