HMC909LP4E v02.0511 RMS POWER DETECTOR SINGLE-ENDED, DC - 5.8 GHz Typical Applications Features Broadband s ingle-ended r F Input t he HMc 909LP4e is ideal for: 1 dB Detection Accuracy to 5.8 GHz Log > Root-Mean-Square (RMS) Conversion Input Dynamic r ange: -51 dBm to -11 dBm Received Signal Strength Indication (RSSI) r F s ignal w ave shape & c rest Factor Independent Transmitter Signal Strength Indication (TSSI) Digitally Programmable Integration Bandwidth RF Power Amplifier Efficiency Control +5V o peration from -40c to +85c Receiver Automatic Gain Control excellent t emperature s tability Transmitter Power Control Power-Down Mode 11 24 Lead 4x4mm s Mt Package: 16mm Functional Diagram General Description t he HMc909LP4e Power Detector is designed for r F power measurement, and control applications for frequencies up to 5.8 GHz. t he detector provides an accurate r Ms representation of any broadband, single-ended r F/IF input signal. t he output is a tem- perature compensated monotonic, representation of real signal power, measured with an input sensing range of 40 dB. t he HMc909LP4e is ideally suited to those wide bandwidth, wide dynamic range applications, requir- ing repeatable measurement of real signal power, especially where r F/IF wave shape and/or crest factor change with time. t he integration bandwidth of the HMc909LP4e is digitally programmable with the use of input pins sc I1-4 with a range of more than 4 decade. t his allows the user to dynamically set the operation bandwidth providing the capability of handling differ- ent types of modulations on the same platform. HMc 909LP4e features an internal op-amp at output stage, which provides for slope / intercept adjustments and enables controller application. Electrical Specifications, T = +25 C, Vcc = 5V A Parameter t yp. t yp. t yp. t yp. t yp. t yp. t yp. t yp. Units 1 Dynamic Range (1dB Error) Input Frequency 100 900 1900 2200 2700 3500 3900 5800 MHz Single Ended Input Configuration 40 40 40 39 38 37 36 24 dB Deviation vs Temperature: (Over full temperature range -40 C to 85 C). 1 dB Deviation is measured from reference, which is the same w c DMA input at 25 c . 1 With WCDMA 4 Carrier (TMI1-64 DPCH) 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: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 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 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 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. 11 - 1 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com Power Detectors - s MtHMC909LP4E v02.0511 RMS POWER DETECTOR SINGLE-ENDED, DC - 5.8 GHz Electrical Specifications II T = +25 C, Vcc = 5V, Sci4 = Sci1 = 0V, Sci3 = Sci2 = 5V, Unless Otherwise Noted A Parameter t yp. t yp. t yp. t yp. t yp. t yp. t yp. t yp. Units Input Frequency 100 900 1900 2200 2700 3500 3900 5800 MHz Modulation Deviation (Output deviation from reference, which is measured with CW input at equivalent input signal power) WCDMA 4 Carrier (TM1-64 DPCH) at +25 C 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 dB WCDMA 4 Carrier (TM1-64 DPCH) at +85 C 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.4 dB WCDMA 4 Carrier (TM1-64 DPCH) at -40 C 0.1 0.1 0.1 0.1 0.1 0.1 0.1 0.3 dB 1 Logarithmic Slope and Intercept Logarithmic s lope 36.2 36.3 36.9 37.5 39.2 42.6 44.6 66.9 mV/dB Logarithmic Intercept -70.1 -69.7 -68.5 -67.7 -65.6 -61.8 -59.1 -44.5 dBm Max. Input Power at 1dB error -12 -12 -11 -11 -12 -12 -11 -12 dBm 11 Min. Input Power at 1dB error -52 -52 -51 50 -50 -49 -47 -36 dBm 1 With WCDMA 4 Carrier (TM1-64 DPCH) RMSOUT vs. Pin with Different RMSOUT Error vs. Pin with Different 1 1 Modulations 1900 MHz Modulations 1900 MHz 3 4 3 CW 2.5 Ideal WCDMA 4 carriers CW WCDMA single carrier 2 WCDMA 4 carriers WCDMA single carrier 2 1 1.5 0 -1 1 -2 0.5 -3 0 -4 -70 -60 -50 -40 -30 -20 -10 0 -60 -50 -40 -30 -20 -10 INPUT POWER (dBm) INPUT POWER (dBm) 1 Data was taken at s ci4=s ci1=0V, s ci3=s ci2=5V, shortest integration time is for s c I=0000, allowed longest integration time is for s c I=1100 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: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824 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 Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com 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. 11 - 2 Trademarks and registered trademarks are the property of their respective owners. Application Support: Phone: 1-800-ANALOG-D Application Support: Phone: 978-250-3343 or apps hittite.com RMSOUT (V) ERROR (dB) Power Det ectors - s Mt