A3LCYWDCA6URWireless Dongle Connection

UG-CY-WDCA6UR _1.0 P.1/4 Samsung CY-WDCA6UR UWB Radio Module User Guide INTRODUCTION The CY-WDCA6UR UWB Radio module is a complete compact UWB radio implemented in a standard PC Mini-Card format that is intended to be used with compatible Samsung monitor products to provide UWB functionality. The CY-WDCA6UR combines the Alereon AL5000 chipset along with on board power supplies, and an internal UWB antenna a USB function controller and a USB 2.0 system interface. 1.0 REFERENCE DESIGN FEATURES • Optimized Performance with AL5100 (3.1GHz to 8.976GHz) WiMedia BG#1, 3, 6 • Complete Baseband Processor (BBP) and Media Access Controller (MAC) • High Precision Data Path and Data Converters allowing reliable link at extended ranges • Fully Integrated MAC Protocol Engine Supports All Industry Standards WiMedia protocols - Certified Wireless USB - WiMedia Link Layer Protocol - Bluetooth 3.0 (supported by future SW releases) • Industry Standard Interfaces - USB 2.0 – Data - USB 2.0 – WiMedia Cable Association • Operates from a single (+3.3 V, regulated) supply 2.0 Usage and Documentation The CY-WDCA6UR is a complete, self-contained UWB radio module requiring only +3.3V regulated power from the host system and providing USB 2.0 interfaces to the host system for data and the WiMedia association function. The CY-WDCA6UR is intended to provide a simple path for an enabled USB product to add UWB functionality. The CY-WDCA6UR is a wireless USB certified platform and has received FCC approval as a UWB transmitter under subpart F of the FCC rules with the FCC ID: A3LCYWDCA6UR . This document provides an outline of the purpose and functionality provided by the CY- WDCA6UR , The Samsung CY-WDCA6UR connects to enabled products through a TTA-20 connector. UG-CY-WDCA6UR _1.0 P.2/4 3.0 I/O Interface Connector CY-WDCA6UR Connector Figure 1, Connector Pins Configuration UG-CY-WDCA6UR _1.0 P.3/4 CY-WDCA6UR Pin Function Description Pin # Pin Name I/O Description 1 GND Ground connection 2 RSVD +3.3V 3 EAR_MIC+ +3.3V 4 EAR_MIC- +3.3V 5 EAR_L +3.3V 6 EAR_R O LED drive pin, Host_Connect_LED 7 DEV_DETECT Not used, connect to ground 8 REMOTE_KEY O AL5350 MAC GPIO 1 9 4.2V POWER Not used, connect to ground 10 4.2V POWER I/O USB D+ data signal from host system 11 ON_SW I UART_RXD 12 RSVD I/O USB D- data signal from host system 13 BATT_ID Not used, connect to ground 14 TV_OUT O UART_TXD 15 RXD Not used, connect to ground 16 TXD O AL5350 MAC GPIO 5 17 VBUS O AL5350 MAC GPIO 0 18 USB_D- Not used, connect to ground 19 USB_D+ O AL5350 MAC GPIO 3 20 GND Ground connection 21 GND Ground connection 22 GND Ground connection Table 1. Pin Descriptions 4.0 DESIGN CONSIDERATIONS 4.1 Power One +3.3 V power supply at max data rate average current of 500 mA with peak at 750 mA. Connector pins #2 and 52 (+3.3V) are connected in common, both should connect to the host system power rail. Connector pins #4, 9, 15, 18, 21, 26, 27, 29, 34, 35, 40, and 50 are connected in common, all should connect to the host system ground. UG-CY-WDCA6UR _1.0 P.4/4 5.0 Regulatory Information The CY-WDCA6UR is approved under subpart F of the FCC rules as a UWB Transmitter. The product into which the CY-WDCA6UR is incorporated must bear a label per the FCC requirements which shows the FCC ID assigned to the CY-WDCA6UR as follows. FCC ID: U9YCY-WDCA6UR The following information must be conveyed in the information supplied to the End User of the product into which the CY-WDCA6UR is incorporated. The compliance statement exactly as prescribed by the FCC: This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This device is authorized under 47 CFR 15.519 (the FCC Rules and Regulations). The operation of this device is subject to the following restriction: This UWB device shall transmit only when it is sending information to an associated receiver. This UWB device shall cease transmission within 10 seconds unless it receives an acknowledgement from the associated receiver that its transmission is being received. An acknowledgement of reception must continue to be received by the transmitting device at least every 10 seconds of operation or the UWB device must cease transmitting. The users manual or instruction manual shall caution the user that changes or modifications to the equipment not expressly approved by the party responsible for the grant of equipment authorization issued by the FCC could void the user’s authority to operate the equipment under the grant of equipment authorization, an example: Warning: Changes or modifications to this device not expressly approved by Samsung could void the users authority to operate the device under the FCC Equipment Authorization. This includes changes or substitutions of the antenna which is furnished with the device.

Chief, Authorizations Branch Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Reference: Application for Equipment Authorization, A3LCYWDCA6UR. To Whom It May Concern: Please be advised that Samsung Electronics Co., Ltd. authorizes Professional; Testing, Inc of Round Rock, Texas to act on our behalf, until otherwise notified, for applications submitted to the Federal Communications Commission (FCC) regarding the Samsung CY-WDCA6UR Ultra- Wideband (UWB) product. We certify that we are not subject to denial of federal benefits, that includes FCC benefits, pursuant to Section 5301 of the Anti-Drug Abuse ACT of 1988, U.S.C. 862. Further, no party, as defined in 47 CFR 1.2002(b), to the application is subject to denial of federal benefits, that includes FCC benefits. Sincerely, Signature: Contact Name: Sang Kyung, Ra Address: 18600 S.Broadwick St., Rancho Dominguez, CA90220, USA Email: [email protected] Date: March 18, 2011 Signed by (printed name): Sang Kyung, Ra

Chief, Authorizations Branch Federal Communications Commission 7435 Oakland Mills Road Columbia, MD 21046 Subject: Samsung Electronics Co., Ltd. request for confidentiality. FCC ID : A3LCYWDCA6UR To Whom It May Concern: Short-term confidentiality. Pursuant to DA 04-1705 of the Commission’s pubic notice, in order to comply with the marketing regulations in 47CFR §2.803 and the importation rules in 47 CFR §2.1204, while ensuring that business sensitive information remains confidential until the actual marketing of newly authorized devices. We are requesting the commission to grant short-term confidentiality request on the following attachments until September 11, 2010. 1. Internal Photographs 2. External Photographs Permanent confidentiality. Pursuant to Sections 0.457 and 0.459 of the Commission’s Rules, the Applicant Hereby requests confidential treatment of information accompanying this Application As outlined below: 1. Block Diagram 2. Schematics 3. Bill of Materials The above materials contain trade secrets and proprietary information not customarily released to the public. The public disclosure of these materials may be harmful to the applicant and provide unjustified benefits to its competitors. The applicant understands that pursuant to Section 0.457 of the Rules, disclosure of this application and all accompanying documentation will not be made before the date of the Grant for this application. Should you require any further information, please contact the undersigned. Thank you for your consideration in this matter. Sincerely, Signature: Contact Name: Sang Kyung, Ra Address:18600 S.Broadwick St., Rancho Dominguez, CA90220, USA Email: [email protected] Date: March 18, 2011 Signed by (printed name): Sang Kyung, Ra

External Photos

Wireless Connection Dongle 20110303 김종근 대리 성철모 사원 CY-WDCA7UT/URCY-WDCA6UR ● 양산미적용 ● 수정 및 파생

CY-WDCA6UR Top CY-WDCA6UR Bottom

Samsung Confidential Page 1 4/8/2011 Theory of operation; Samsung CY-WDCA6UR UWB Module. The Samsung CY-WDCA6UR is a UWB radio device with a digital interface to the host computer. This device is intended to provide a short-range wireless connection for computers and peripheral devices. The CY-WDCA6UR is powered from the host system to which it is attached. The digital interface between the host system and the CY-WDCA6UR is the industry-standard USB 2.0 interface. The CY-WDCA6UR operates in the frequency band defined in the FCC rules and Regulations for UWB devices. Specifically, it operates between the frequencies of 3.168 and 8.976 GHz per the industry-defined WiMedia 1.1 specification. The CY-WDCA6UR is comprised of two integrated circuit devices and supporting circuitry for filtering and power conditioning. The CY-WDCA6UR has a permanently attached antenna external to the housing. The schematic diagram shows a connector, Hirose type U.FL, in the RF path. This connector, is not accessible from outside of the unit housing. Following the antenna connector is a Diplexer type bandpass filter having two sections. The LB section has a passband from 3.1 GHz to 4.752 GHz, the HB section has a passband from 6.336GHz to 9.504GHz. This filter provides suppression of unwanted out of band transmitter emissions below 3.168 GHz and above 9,504 GHz as well as receiver interference rejection in the 2.4 GHz and 5.1 GHz bands. The AL5100 RF Transceiver generates the system reference frequency from a 44 MHz crystal resonator. The 44 MHz reference frequency is multiplied to 16.896 GHz internally in the AL5100 by a PLL multiplier. From this frequency the local oscillator frequencies for band frequencies for both transmit and receive modes are derived internally within the AL5100 by synthesis. The local oscillator frequencies are as listed as Fmid per the following table. In addition to the band frequencies, a 1056 MHz clock for ADCs and DACs within the AL5350 Baseband Processor/MAC is generated. The interface between the AL5100 RF Transceiver and the AL5350 Baseband Processor/MAC consists of the analog RX-I and –Q signals and the analog TX–I and –Q signals all of which are baseband, having 2 MHz to 264 MHz frequency band. The interface also includes a 1056 MHz clock signal and CMOS logic-level control signals which determine the band frequency and mode. Samsung Confidential Page 2 4/8/2011 The digital interface between the AL5350 Baseband Processor/MAC and the host system is selectable by a pin option on the module and in the CY-WDCA6UR is permanently wired to be USB 2.0. The CY-WDCA6UR circuit also incorporates a C8051F326 USB function controller which connects to the host system via a second USB 2.0 interface. The USB function controller implements the WiMedia host-device security by secure association with the designated host system. The functioning of this device does not affect the operation of the UWB radio transceiver as it only stores a digital identification key for validating the host-device connection. References. WiMedia Physical Layer Specification 1.1. WiMedai MAC-PHY Interface Specification 1.0. Universal Serial Buss Specification 2.0

1601 North A.W. Grimes Blvd., Suite B Round Rock, TX 78665 e-mail: [email protected] (512) 244-3371 Fax: (512) 244-1846 April 13, 2011 Mr. Sun Kwan Kim S. Manager Samsung Electronics Co., Ltd. 416 Maetan 3-Dong, Yeongtong-Gu Suwon-Si, Gyeonggi-DO Korea 443-742 Dear Sun: Enclosed is the Wireless Test Report for the CY-WDCA6UR UWB Radio Module by Samsung Electronics, Co., Ltd. This report can be used to demonstrate compliance with FCC 15.519 Subpart F requirements for Ultra Wideband Devices. If you have any questions, please contact me. Sincerely, Jeffrey A. Lenk President Enclosure Samsung Electronics Co., Ltd. – CY-WDCA6UR UWB Radio Module Wireless Certification Report 12273-10 April 13, 2011 Page 2 of 49 Project 12273-10 Samsung Electronics Co., Ltd. CY-WDCA6UR UWB Radio Module Wireless Certification Report Prepared for: Mr. Sun Kwan Kim S. Manager Samsung Electronics Co., Ltd. 416 Maetan 3-Dong, Yeongtong-Gu Suwon-Si, Gyeonggi-DO Korea 443-742 By Professional Testing (EMI), Inc. 1601 N. A.W. Grimes Blvd., Suite B Round Rock, Texas 78665 April 13, 2011 Reviewed by Written by Jeffrey A. Lenk President Layne Lueckemeyer Product Development Engineer Samsung Electronics Co., Ltd. – CY-WDCA6UR UWB Radio Module Wireless Certification Report 12273-10 April 13, 2011 Page 3 of 49 Table of Contents Title Page .........................................................................................................................................1 1.0 Introduction ...........................................................................................................................5 1.1 Scope ................................................................................................................................5 1.2 EUT Description ..............................................................................................................5 1.3 EUT Operation .................................................................................................................5 1.4 Modifications ...................................................................................................................5 1.5 Test Site ...........................................................................................................................6 1.6 Applicable Documents .....................................................................................................6 2.0 Average Output Power ..........................................................................................................7 2.1 Test Procedure .................................................................................................................7 2.2 Test Criteria .....................................................................................................................7 2.3 Test Results ......................................................................................................................8 3.0 UWB Bandwidth .................................................................................................................11 3.1 Test Procedure ...............................................................................................................11 3.2 Test Criteria ...................................................................................................................11 3.3 Test Results ....................................................................................................................12 4.0 Spurious Radiated Emissions ..............................................................................................22 4.1 Test Procedure ...............................................................................................................22 4.2 Test Criteria ...................................................................................................................22 4.3 Test Results ....................................................................................................................23 5.0 Radiated Emissions in GPS Bands .....................................................................................37 5.1 Test Procedure ...............................................................................................................37 5.2 Test Criteria ...................................................................................................................37 5.3 Test Results ....................................................................................................................37 6.0 Peak Emissions FM Within 50 MHz Bandwidth ................................................................44 6.1 Test Procedure ...............................................................................................................44 6.2 Test Criteria ...................................................................................................................44 6.3 Test Results ....................................................................................................................44 7.0 Antenna Requirements ........................................................................................................48 7.1 Evaluation Procedure .....................................................................................................48 7.2 Evaluation Criteria .........................................................................................................48 7.3 Evaluation Results .........................................................................................................48 End of Report .................................................................................................................................49 THIS REPORT SHALL NOT BE REPRODUCED EXCEPT IN FULL, WITHOUT THE WRITTEN APPROVAL OF PROFESSIONAL TESTING (EMI), INC. NOTICE: (1) This Report must not be used to claim product endorsement, by NVLAP, NIST, the FCC or any other Agency. This report also does not w…

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