SE7051L10 SIGE | Alldatasheet
Document overview
- Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
- PDF pages: 2
Technical content
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
Ordering Information
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 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 performanc e 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 up- converted 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. 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. Functional Block Diagram Figure 1: SE7051L10 Block Diagram DST-0072 Rev 1.10 May-26-2009 1 of 2 NOT RECOMMENDED FOR NEW DESIGNS BB Interface (IF or IQ) Select Dual Synthesizer SiGe SE7051L10 RX I Output (RX IF Output) RX Q Output Frequency Reference TX Q Input TX I Input TX IF Input RX Input TX Output RF LO Output 90° 90°
200 – 600 MHz Transceiver with Dual Synthesizer http://www.sige.com Email: sales@sige.com Customer Service Locations: North America: Hong Kong
1050 Morrison Drive, Suite 100 Phone: +852 3428 7222
Ottawa ON K2H 8K7 Canada Fax: +852 3579 5450 Phone: +1 613 820 9244 San Diego Fax: +1 613 820 4933 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 Semic onductor, Inc. reserves the right to chang e information at any time without notification. Preliminary Information The datasheet contains information from the design target specification. SiGe Semiconductor, Inc. re serves the ri ght 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 u nder any patent or other intellectual property rights of SiGe Semiconductor, Inc. or third parties. Specifications mentioned in this pu blication are subject to change without notice. This publication supersedes and replaces all in formation previously supplied. SiGe Semiconductor, Inc. products are NOT authori zed 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