SE7051L10 200 – 600 MHz Transceiver with Dual Synthesizer Applications Product Description The SE7051L10 is a highly integrated low noise, high linearity transceiver that includes both RF (2850 to 3350 MHz) and IF (200 to 600 MHz) synthesizers. The receiver down-converts signals in the frequency range of 200 to 600 MHz to either baseband IQ outputs or IF output. The high linearity output provides excellent inter-modulation performance and drive capability for the ADC interface. A high-speed digital VGA delivers 50dB of gain control range, with 1 dB resolution. On transmit, the baseband IQ input signals are upconverted to an IF output frequency between 200 and 600 MHz. Alternatively, the transmitter may be configured for single sideband up-conversion of an IF input signal. 802.16, WiMAX Wireless Local Loop Proprietary Broadband Wireless Access Systems Features High Linearity, Low Noise Optimized for OFDM and CDMA radios Selectable IQ or IF baseband interfaces Low phase noise, fully programmable on-chip IF and RF frequency synthesizers Rx gain > 70 dB with > 50 dB control range TX P1db > 6 dBm Accepts up to 2 Vpp input level from DAC Rx Output V1dB > 1.6 Vpp Phase noise < 1.0 degrees rms Part of Wimax 3.3 – 3.8 GHz and 2.3 – 2.7 GHz chipset solutions for BWA and WiMAX systems Lead Free, RoHS compliant, 8 x 8 mm, MSL3 Package The transmitter has a total of 68 dB of gain control range, with 1 dB resolution, that is distributed between the modulator and VGA. The VGA has 50 dB range while the modulator provides 18 dB with coarse (6 dB) resolution. The variable gain modulator can accept a wide range of input voltages thus allowing flexibility in the choice of baseband DAC. The dual synthesizers provide very low phase noise LOs that are suitable for high order digital modulation radios. Ordering Information Type Package Remark SE7051L10 56 pin, 8 mm x 8 mm QFN Samples SE7051L10-T 56 pin, 8 mm x 8 mm QFN Tray SE7051L10-EV1 - Evaluation Kit Functional Block Diagram Figure 1: SE7051L10 Block Diagram BB Interface (IF or IQ) Select SiGe SE7051L10 RX I Output (RX IF Output) 90° RX Input ÷2 RX Q Output RF LO Output Frequency Reference Dual Synthesizer TX Q Input TX Output ÷2 0/90 TX IF Input 90° TX I Input DST-0072 Rev 1.10 May-26-2009 1 of 2 NOT RECOMMENDED FOR NEW DESIGNS SE7051L10 200 – 600 MHz Transceiver with Dual Synthesizer http://www.sige.com Email: [email protected] Customer Service Locations: North America: 1050 Morrison Drive, Suite 100 Ottawa ON K2H 8K7 Canada Hong Kong Phone: +852 3428 7222 Fax: +852 3579 5450 Phone: +1 613 820 9244 Fax: +1 613 820 4933 San Diego Phone: +1 858 668 3541 (ext. 226) Fax: +1 858 668 3546 United Kingdom Phone: +44 1279 464217 Fax: +44 1279 464201 Product Preview The datasheet contains information from the product concept specification. SiGe Semiconductor, Inc. reserves the right to change information at any time without notification. Preliminary Information The datasheet contains information from the design target specification. SiGe Semiconductor, Inc. reserves the right to change information at any time without notification. Production testing may not include testing of all parameters. Information furnished is believed to be accurate and reliable and is provided on an “as is” basis. SiGe Semiconductor, Inc. assumes no responsibility or liability for the direct or indirect consequences of use of such information nor for any infringement of patents or other rights of third parties, which may result from its use. No license or indemnity is granted by implication or otherwise under any patent or other intellectual property rights of SiGe Semiconductor, Inc. or third parties. Specifications mentioned in this publication are subject to change without notice. This publication supersedes and replaces all information previously supplied. SiGe Semiconductor, Inc. products are NOT authorized for use in implantation or life support applications or systems without express written approval from SiGe Semiconductor, Inc. Copyright 2009 SiGe Semiconductor, Inc. All Rights Reserved DST-0072 Rev 1.10 May-26-2009 2 of 2 NOT RECOMMENDED FOR NEW DESIGNS