HMC713LP3E v01.1009 54 dB, LOGARITHMIC DETECTOR / CONTROLLER, 50 - 8000 MHz Typical Applications Features t he HMc 713LP3e is ideal for: w ide Dynamic r ange: up to 54 dB c ellular Infrastructure High Accuracy: 1 dB with 54 dB r ange Up t o 2.7 GHz w iMAX, w iBro & Lte /4G Fast o utput r esponse t ime Power Monitoring & c ontrol c ircuitry s upply Voltage: +2.7 to +5.5V r eceiver s ignal s trength Indication (rs s I) Power-Down Mode Automatic Gain & Power c ontrol excellent s tability over t emperature Military, ec M & r adar 16 Lead 3x3 mm s Mt Package: 9mm 11 Functional Diagram General Description t he HMc 713LP3e Logarithmic Detector/c ontroller is ideal for converting the power of r F signals with frequencies in the 50 MHz to 8000 MHz range, to a Dc voltage, proportional to input power, at its output. t he HMc 713LP3e employs a successive compression technology which delivers 54 dB of dynamic range with high measurement accuracy over a wide input frequency range. As the input signal is increased, successive amplifiers move into saturation one by one creating an accurate approximation of the logarithm function. t he outputs of a series of detectors are summed, converted into voltage domain and buffered to drive the o Ut P output. For detection mode, the o Ut P pin is connected to the Vse t input and will provide a nominal logarithmic slope of 17 mV/dB and an intercept of -68 dBm. t he HMc 713LP3e can also be used in the controller mode where an external voltage is applied to the Vse t pin to create an AGc or APc feedback loop. 1 Electrical Specifications, T = +25 C, Vcc = +3V, EN = +3V A Parameter t yp. t yp. t yp. t yp. t yp. t yp. t yp. t yp. t yp. t yp. Units Input Frequency 50 100 500 900 1900 2700 3900 5800 7000 8000 MHz 3 dB Dynamic r ange 61 61 61 62 62 61 58 50 44 40 dB 3 dB Dynamic r ange c enter -27 -27 -27 -28 -28 -28 -26 -23 -20 -17 dBm 1 dB Dynamic r ange 54 53 53 54 55 54 49 39 33 31 dB o Ut P s lope 17.2 17.2 17.2 17.1 17 17.2 18.3 21.2 23.8 25.5 mV/dB o Ut P Intercept -67.9 -68.1 -68.6 -68.9 -69.5 -69.2 -65.3 -55.9 -48.8 -44.2 dBm Variation of o Ut P with t emperature -1.3 -1.3 -1.2 -1.2 -1.1 -1.1 -1.2 -2.1 -2.8 -3.5 dB from -40c to +85c -20 dBm Input 1 Detector mode measurements o Ut P (Pin 13) is connected to Vse t (Pin 7) through an r c network. 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 MtHMC713LP3E v01.1009 54 dB, LOGARITHMIC DETECTOR / CONTROLLER, 50 - 8000 MHz Electrical Specifications, (continued) Parameter c onditions Min. t yp. Max. Units Power Down (EN) Input Voltage r ange for Normal Mode 0.8 x Vcc Vcc/2 V Voltage r ange for Powerdown Mode Vcc/2 0.2 x Vcc V Power Supply (Vcc) o perating Voltage r ange 2.7 - 5.5 V s upply c urrent in Normal Mode eN Input at Vcc 17 mA s upply c urrent in Power Down Mode eN Input at GND 0.4 mA OUTP Output r ise t ime c LPF= 0, No Power to -10 dBm, 10% - 90% 24 ns 11 Fall t ime c LPF= 0, -10 dBm to No Power, 90% - 10% 36 ns 50mV reduction in output voltage swing o utput Video Bw 16 MHz 1 (3 dB referred to the input) Voltage r ange c losed Loop (eval Board s etup) 0.2 - 1.2 V 0.1 to Voltage r ange o pen Loop V (Vcc -0.1) c urrent Drive s ource / s ink 4.2 / 0.48 mA OUTN Output c urrent Drive s ource / s ink 4.0 / 0.43 mA o utput Voltage r ange 0.2 - 2.1 V RF Input F= 50 MHz to 8 GHz Input r eturn Loss (s 11) 10 dB Z = 50, s ee plot 0 VSET Input Input Impedance 1 M Input Voltage r ange eval Board 0.2 - 1.2 V Low Frequency Gain Vse t to o Ut P 64 dB o pen Loop c orner Frequency 11 kHz 1 t wo tone test: Frequency = 900 MHz, t one 1 Power = -20 dBm, t one 2 Power = -28 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: 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 Power Det ectors - s Mt