HMC900LP5E v04.0811 50 MHz DUAL PROGRAMMABLE LOW PASS FILTER with DRIVER Typical Applications Features The HMC900l P5e is ideal for various modulation l ow Noise Figure: 12 dB systems: High linearity: Output IP3 +30 dBm Baseband filtering before a /D or after D/a converters Pre-programmed and/or Programmable Bandwidth: for point-to-point fixed wireless or base station 3.5 MHz to 50 MHz. (Please see HMC900l P5e transceivers (gs M/g PRs , WCDMa & TD-s CDMa) Ordering Information) Integrated direct conversion receiver (DCR) when Integrated aDC Driver amplifier mated with mixer and Vga exceptional 3 dB Bandwidth accuracy: 2.5% s oftware defined radio applications th 6 order Butterworth Magnitude & Phase Response anti-aliasing and reconstruction filters automatic Filter Calibration Test and measurement equipment externally Controlled Common Mode Output l evel s implifies Interface 3 Filter Bypass Option: 100 MHz Bandwidth Read/Write s erial Port Interface (s PI) 2 32 l ead 5x5 mm s MT Package 25 mm Functional Diagram General Description The HMC900l P5e is a 6th order, programmable bandwidth, fully calibrated, dual low pass filter. It features 0 or 10 dB input gain setting and supports arbitrary bandwidths from 3.5 MHz to 50 MHz, and when calibrated, is accurate to +/-2.5% of the desired bandwidth. It includes a 100 MHz bandwidth filter bypass option while retaining gain setting and common mode control. Housed in a compact 5x5 mm s MT QFN package, the HMC900l P5e requires minimal exter- nal components and provides a low cost alternative to more complicated switched discrete filter architectures. The integrated aDC driver and externally controlled common mode output level further simplify system implementations. Filter calibration for the HMC900l P5e is accomp- lished with any reference clock rate from 20 to 80 MHz. One time programmable (OTP) memory offers unsurpassed flexibility allowing the user set and forget parameters like gain and bandwidth setting. Matched filter paths provide excellent quadrature balance, making the HMC900l P5e ideal for I/Q communications applications. The 6th order Butterworth transfer function delivers superior stop band rejection while maintaining both a flat passband and minimal group delay variation. Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 3 - 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com IF / BaseB aND s Ig Nal P ROCes s INgHMC900LP5E v04.0811 50 MHz DUAL PROGRAMMABLE LOW PASS FILTER with DRIVER Table 1. Electrical Specifications T = +25C, VDDI, VDDQ, VDDCal , VDDBg , DVDD = 5V +/-5%, g ND = 0V, 400 load unless otherwise stated. a Parameter Conditions Min. Typ. Max. Units Analog Performance min gain setting 0 dB 1 Passband g ain max gain setting 10 dB 1 3.5 50 MHz 3dB corner frequency (fc) Programmable to any frequency in this range Bypass mode 75 100 MHz uncalibrated 20 % 3dB corner frequency variation calibrated 2.5 3.5 % 3dB corner frequency variation vs temperature over -40C to +85C 0.03 % / C 2 Max passband gain error vs ideal 6th order l PF H(s) 0.5 dB at 0.1dB BW (~0.73 fc) 0.250 Max passband group delay variation at 0.5dB BW (~0.83 fc) 0.350 (group delay * 3dB frequency fc ) e.g. for 1.0 dB BW of 40 MHz (fc ~ 44.9 MHz): at 1.0dB BW (~ 0.89 fc) 0.400 3 max group delay variation = 0.400/ 44.9 MHz = 8.9 ns at 3.0dB BW (at fc) 0.400 min gain, fc = 3.5 MHz 22 nV/rtHz min gain, fc = 28 MHz 22 nV/rtHz Output Noise (f = 1 MHz) max gain fc = 3.5 MHz 25 nV/rtHz max gain, fc = 28 MHz 25 nV/rtHz min gain, fc = 3.5 MHz 8 nV/rtHz max gain, fc = 3.5 MHz 8 nV/rtHz Output noise (f > 10*fc) min gain fc = 28 MHz 8 nV/rtHz max gain, fc = 28 MHz 8 nV/rtHz min gain 25 dB Noise Figure (100 source) max gain 17 dB min gain 19 dB Noise Figure (1 k source) max gain 12 dB half scale tones at 0.8fc and 0.6fc Input referred Passband IM3 fc = 20 MHz -60 dBc 2 fc = 50 MHz -50 dBc half scale tones at 1.2fc and 1.6fc. IM3 product at 0.8fc Input referred Out of Band IM3 fc = 20 MHz -60 dBc 2 fc = 50 MHz -50 dBc half scale tones at 2fc and 3fc. IM3 product at 0.5fc Input referred Out of Band IM3 fc = 20 MHz -50 dBc 2 fc = 50 MHz -45 dBc half scale tones at 0.8fc and 0.6fc Output IP3 (inband) fc = 20 MHz 25 30 dBm fc = 50 MHz 17 20 dBm half scale tones at 1.2fc and 1.6fc. IM3 product at 0.8fc Output IP3 (out of band) 25 30 dBm fc = 20 MHz 2 17 20 dBm fc = 50 MHz half scale tones at 2fc and 3fc. IM3 product at fc Output IP3 (out of band) fc = 20 MHz 25 30 dBm 2 fc = 50 MHz 17 20 dBm half scale tones at 0.8fc and 0.6fc IM2 product at 0.2fc Output IP2 (inband) fc = 20 MHz 55 60 dBm 2 fc = 50 MHz 55 60 dBm Information furnished by Analog Devices is believed to be accurate and reliable. However, no For price, delivery, and to place orders: Analog Devices, Inc., For price, delivery, and to place orders, please contact Hittite Microwave Corporation: responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 rights of third parties that may result from its use. Specifications subject to change without notice. No 2 Elizabeth Drive, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373 Phone: 781-329-4700 Order online at www.analog.com license is granted by implication or otherwise under any patent or patent rights of Analog Devices. 3 - 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Order On-line at www.hittite.com IF / BaseB aND s Ig Nal P ROCes s INg