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| DATA SHEET GaAs INTEGRATED CIRCUIT PG2157T5F 50 TERMINATION TYPE HIGH POWER SPDT SWITCH FOR WiMAX DESCRIPTION The PG2157T5F is a GaAs MMIC 50 termination type high power SPDT (Single Pole Double Throw) switch which was developed for WiMAX. This device can operate frequency from 2.3 to 5.85 GHz, having the low insertion loss and high isolation. This device is housed in a 12-pin plastic QFN (Quad Flat Non-leaded) package. And this package is able to highdensity surface mounting. FEATURES * Control voltage * Low insertion loss : Vcont (H) = 2.5 to 3.3 V (3.0 V TYP.) : Vcont (L) = 0 to 0.4 V (0 V TYP.) : Lins1 = 0.60 dB TYP. @ f = 2.3 to 2.7 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V : Lins2 = 0.60 dB TYP. @ f = 3.3 to 3.8 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V : Lins3 = 0.80 dB TYP. @ f = 5.15 to 5.85 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V * High isolation : ISL1 = 28 dB TYP. @ f = 2.3 to 2.7 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V : ISL2 = 25 dB TYP. @ f = 3.3 to 3.8 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V : ISL3 = 22 dB TYP. @ f = 5.15 to 5.85 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V * Handling power : Pin (1 dB) +37.0 dBm TYP. @ f = 2.5 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V : Pin (1 dB) +37.0 dBm TYP. @ f = 5.85 GHz, Vcont (H) = 3.0 V, Vcont (L) = 0 V * High-density surface mounting : 12-pin plastic QFN package (3.0 x 3.0 x 0.75 mm) APPLICATIONS * Antenna switch for WiMAX, 802.11a/b/g access point ORDERING INFORMATION Part Number Order Number Package 12-pin plastic QFN (Pb-Free) Marking 2157 Supplying Form * Embossed tape 8 mm wide * Pin 1 indicates roll-in direction of tape * Qty 3 kpcs/reel PG2157T5F-E2 PG2157T5F-E2-A Remark To order evaluation samples, contact your nearby sales office. Part number for sample order: PG2157T5F Caution Observe precautions when handling because these devices are sensitive to electrostatic discharge. The information in this document is subject to change without notice. Before using this document, please confirm that this is the latest version. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. Document No. PG10641EJ02V0DS (2nd edition) Date Published August 2007 NS Printed in Japan The mark 2006, 2007 The revised points can be easily searched by copying an " PG2157T5F PIN CONNECTIONS AND INTERNAL BLOCK DIAGRAM Pin No. 1 Pin Name GND INPUT GND GND Vcont2 GND OUTPUT2 GND OUTPUT1 GND Vcont1 GND (Top View) 12 11 10 (Top View) 12 11 10 50 9 8 7 1 2 3 50 9 8 7 9 8 7 (Bottom View) 10 11 12 2 3 4 5 2157 4 5 6 Vcont1 High Low Parameter 1 2 3 1 2 3 6 7 8 4 5 6 6 5 4 9 10 11 12 Remark Exposed pad : GND TRUTH TABLE Vcont2 Low High INPUT-OUTPUT1 ON OFF INPUT-OUTPUT2 OFF ON ABSOLUTE MAXIMUM RATINGS (TA = +25C, unless otherwise specified) Symbol Vcont Pin Pin Pin (OFF) TA Tstg Ratings +6.0 +38 +28 +20 -45 to +85 -55 to +150 Unit V dBm dBm dBm C C Switch Control Voltage Input Power (ON Port, peak) Input Power (ON Port, average) Input Power (OFF Port) Operating Ambient Temperature Storage Temperature RECOMMENDED OPERATING RANGE (TA = +25C, unless otherwise specified) Parameter Operating Frequency Symbol fopt1 fopt2 fopt3 Switch Control Voltage (H) Switch Control Voltage (L) Vcont (H) Vcont (L) MIN. 2.3 3.3 5.15 2.5 0 TYP. - - - 3.0 0 MAX. 2.7 3.8 5.85 3.3 0.4 Unit GHz GHz GHz V V 2 Data Sheet PG10641EJ02V0DS PG2157T5F ELECTRICAL CHARACTERISTICS (TA = +25C, Vcont (H) = 3.0 V, Vcont specified) Parameter Insertion Loss 1 Insertion Loss 2 Insertion Loss 3 Isolation 1 (INPUT-OFF Port) Isolation 2 (INPUT-OFF Port) Isolation 3 (INPUT-OFF Port) Isolation 4 (OUTPUT1-OUTPUT2) Isolation 5 (OUTPUT1-OUTPUT2) Isolation 6 (OUTPUT1-OUTPUT2) Input Return Loss 1 Input Return Loss 2 Input Return Loss 3 Output Return Loss 1 Output Return Loss 2 Output Return Loss 3 Return Loss (OFF Port) Symbol Lins1 Lins2 Lins3 ISL1 ISL2 ISL3 ISL4 ISL5 ISL6 RLin1 RLin2 RLin3 RLout1 RLout2 RLout3 RL (L) = 0 V, DC blocking capacitors = 8 pF, unless otherwise Test Conditions f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz f = 2.3 to 2.7 GHz f = 3.3 to 3.8 GHz f = 5.15 to 5.85 GHz MIN. - - - 25 22 19 23 20 18 - - - - - - - - - - - - TYP. 0.60 0.60 0.80 28 25 22 26 23 21 20 20 20 20 20 20 15 15 15 +37.0 +37.0 20 100 MAX. 0.85 0.85 1.05 - - - - - - - - - - - - - - - - - 30 - Unit dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dB dBm dBm 1 dB Loss Compression Input Power Note Pin (1 dB) f = 2.5 GHz f = 5.85 GHz Switch Control Current Switch Control Speed Icont tSW 50% CTL to 90/10% RF A ns - Note Pin (1 dB) is measured the input power level when the insertion loss increases more 1 dB than that of linear range. Data Sheet PG10641EJ02V0DS 3 PG2157T5F EVALUATION CIRCUIT Vcont1 1 000 pF 12 50 1 11 10 8 pF 9 OUTPUT1 INPUT 8 pF 2 50 3 8 7 8 pF 4 5 6 OUTPUT2 1 000 pF Vcont2 The application circuits and their parameters are for reference only and are not intended for use in actual design-ins. 4 Data Sheet PG10641EJ02V0DS PG2157T5F MOUNTING PAD LAYOUT DIMENSIONS 12-PIN PLASTIC QFN (UNIT: mm) 0.65 1.0 0.5 0.65 1.0 0.5 0.65 1.0 0.5 0.65 1.0 0.5 12-0.3 1.55 Remark The mounting pad layouts in this document are for reference only. 1.55 Data Sheet PG10641EJ02V0DS 5 PG2157T5F PACKAGE DIMENSIONS 12-PIN PLASTIC QFN (UNIT: mm) 3.00.1 0.750.1 3.00.1 (Bottom View) 1.0 0.50.06 0.40.1 0.9 0.4 0.50.06 1.550.1 1.0 0.24+0.07 -0.05 0.40.1 1.550.1 0.40.1 Dimensions of pin No.1 indication 0.40.1 6 Data Sheet PG10641EJ02V0DS 0.9 0.4 PG2157T5F RECOMMENDED SOLDERING CONDITIONS This product should be soldered and mounted under the following recommended conditions. methods and conditions other than those recommended below, contact your nearby sales office. Soldering Method Infrared Reflow Soldering Conditions Peak temperature (package surface temperature) Time at peak temperature Time at temperature of 220C or higher Preheating time at 120 to 180C Maximum number of reflow processes Maximum chlorine content of rosin flux (% mass) Wave Soldering Peak temperature (molten solder temperature) Time at peak temperature Maximum number of flow processes Maximum chlorine content of rosin flux (% mass) Partial Heating Peak temperature (terminal temperature) Soldering time (per side of device) Maximum chlorine content of rosin flux (% mass) : 260C or below : 10 seconds or less : 60 seconds or less : 12030 seconds : 3 times : 0.2%(Wt.) or below : 260C or below : 10 seconds or less : 1 time : 0.2%(Wt.) or below : 350C or below : 3 seconds or less : 0.2%(Wt.) or below HS350 WS260 Condition Symbol IR260 For soldering Preheating temperature (package surface temperature) : 120C or below Caution Do not use different soldering methods together (except for partial heating). Data Sheet PG10641EJ02V0DS 7 PG2157T5F * The information in this document is current as of August, 2007. The information is subject to change without notice. For actual design-in, refer to the latest publications of NEC Electronics data sheets or data books, etc., for the most up-to-date specifications of NEC Electronics products. Not all products and/or types are available in every country. Please check with an NEC Electronics sales representative for availability and additional information. * No part of this document may be copied or reproduced in any form or by any means without the prior written consent of NEC Electronics. NEC Electronics assumes no responsibility for any errors that may appear in this document. * NEC Electronics does not assume any liability for infringement of patents, copyrights or other intellectual property rights of third parties by or arising from the use of NEC Electronics products listed in this document or any other liability arising from the use of such products. No license, express, implied or otherwise, is granted under any patents, copyrights or other intellectual property rights of NEC Electronics or others. * Descriptions of circuits, software and other related information in this document are provided for illustrative purposes in semiconductor product operation and application examples. The incorporation of these circuits, software and information in the design of a customer's equipment shall be done under the full responsibility of the customer. NEC Electronics assumes no responsibility for any losses incurred by customers or third parties arising from the use of these circuits, software and information. * While NEC Electronics endeavors to enhance the quality, reliability and safety of NEC Electronics products, customers agree and acknowledge that the possibility of defects thereof cannot be eliminated entirely. To minimize risks of damage to property or injury (including death) to persons arising from defects in NEC Electronics products, customers must incorporate sufficient safety measures in their design, such as redundancy, fire-containment and anti-failure features. * NEC Electronics products are classified into the following three quality grades: "Standard", "Special" and "Specific". The "Specific" quality grade applies only to NEC Electronics products developed based on a customerdesignated "quality assurance program" for a specific application. The recommended applications of an NEC Electronics product depend on its quality grade, as indicated below. Customers must check the quality grade of each NEC Electronics product before using it in a particular application. "Standard": Computers, office equipment, communications equipment, test and measurement equipment, audio and visual equipment, home electronic appliances, machine tools, personal electronic equipment and industrial robots. "Special": Transportation equipment (automobiles, trains, ships, etc.), traffic control systems, anti-disaster systems, anti-crime systems, safety equipment and medical equipment (not specifically designed for life support). "Specific": Aircraft, aerospace equipment, submersible repeaters, nuclear reactor control systems, life support systems and medical equipment for life support, etc. The quality grade of NEC Electronics products is "Standard" unless otherwise expressly specified in NEC Electronics data sheets or data books, etc. If customers wish to use NEC Electronics products in applications not intended by NEC Electronics, they must contact an NEC Electronics sales representative in advance to determine NEC Electronics' willingness to support a given application. (Note) (1) "NEC Electronics" as used in this statement means NEC Electronics Corporation and also includes its majority-owned subsidiaries. (2) "NEC Electronics products" means any product developed or manufactured by or for NEC Electronics (as defined above). M8E 02. 11-1 8 Data Sheet PG10641EJ02V0DS PG2157T5F Caution GaAs Products This product uses gallium arsenide (GaAs). GaAs vapor and powder are hazardous to human health if inhaled or ingested, so please observe the following points. * Follow related laws and ordinances when disposing of the product. If there are no applicable laws and/or ordinances, dispose of the product as recommended below. 1. Commission a disposal company able to (with a license to) collect, transport and dispose of materials that contain arsenic and other such industrial waste materials. 2. Exclude the product from general industrial waste and household garbage, and ensure that the product is controlled (as industrial waste subject to special control) up until final disposal. * Do not burn, destroy, cut, crush, or chemically dissolve the product. * Do not lick the product or in any way allow it to enter the mouth. |
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