Datasheet HMC713MS8, 713MS8E (Analog Devices)

HMC713MS8 / 713MS8E
v06.0412
54 dB, LOGARITHMIC DETECTOR / CONTROLLER, 45 - 2700 MHz Typical Applications Features
the HMc713Ms8(e) is ideal for: wide Dynamic range: up to 54 dB t • Cel ular Infrastructure High Accuracy: M ±1 dB with 54 dB range Up to 2.7 GHz • WiMAX, WiBro & LTE/4G s Fast output response time - • Power Monitoring & Control Circuitry supply Voltage: +2.7 to +5.5V • Receiver Signal Strength Indication (RSSI) rs Power-Down Mode • Automatic Gain & Power Control o excellent stability over temperature • Military, ECM & Radar t MsoP-8 sMt Package: 14.8 mm² c e t
Functional Diagram General Description
e the HMc713Ms8(e) Logarithmic Detector/control- D ler is ideal for converting rF signals with frequencies r in the 45 MHz to 2700 MHz range, to a proportional e Dc voltage at its output. the HMc713Ms8(e) employs w a successive compression technology which delivers o 54 dB of dynamic range with high conversion accuracy P 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. the outputs of a series of detectors are summed, converted into voltage domain and buffered to drive the oUt output. For detection mode, the oUt pin is connected to the Vset input and will provide a nominal logarithmic slope of 17 mV/dB and an intercept of -68 dBm. the HMc713Ms8(e) can also be used in the control er mode where an external voltage is applied to the Vset pin to create an AGc or APc feedback loop.
Electrical Specifications, TA = +25 °C, Vcc= +3V [1]
Parameter typ. typ. typ. typ. typ. typ. Units Input Frequency 45 100 900 1900 2200 2700 MHz ±3 dB Dynamic range 60 61 61 62 62 68 dB ±3 dB Dynamic range center -26 -28 -28 -30 -31 -27 dBm ±1 dB Dynamic range 53 54 54 54 53 59 dB oUt slope 17.3 17.3 17.2 17.1 17.1 17.2 mV/dB OUT Intercept -68 -68 -69 -71 -72 -70 dBm Variation of oUt with temperature -0.8 -1 -0.9 -0.5 -0.6 -0.5 dB from -40°C to +85°C @ -20 dBm Input [1] Detector mode measurements; oUt (Pin 6) is shorted to Vset (Pin 3) through an rc network. I F nf o or r p mati r o in cfe ur , d nish e e l d iv b e y r A y a nalo n g d t Devi o p ces i la s c bele o ieve rd d t e o rbs e : H acc iutrtatite e M and ic reli rao bl w e. a H v o e C wever o , nrp o For price, delivery, and to place orders: Analog Devices, Inc., responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other oration, 2 Elizabeth Drive, Chelmsford, MA 01824 One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106 Phone: 978-250-3343 Fax: 978-250-3373 O rights of third parties that may result from its use. Specifications subject to change without notice. No rd Phoe n r O e: 7 n- 81-li 3 n 2 e a 9-4 t w 70 ww 0 • O . rdh e itt r o it nle i . n co e a m
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