for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 48 the hmc611lp4(e) logarithmic detector/controller converts rf signals at its input, to a proportional dc voltage at its output. the hmc611lp4(e) employs a successive compression topology which delivers extremely high dynamic range and conversion accuracy over a wide input frequency range. as the input power is increased, successive ampli ers move into saturation one by one creating an accurate approximation of the logarithm function. the output of a series of square law detectors is summed, converted into voltage domain and buffered to drive the logout output. for detection mode, the logout pin is shorted to the vset input, and will provide a nominal logarithmic slope of -25mv/ db and an intercept of 18 dbm (22 dbm for ? 5.8 ghz). the hmc611lp4(e) can also be used in the controller mode where an external voltage is applied to the vset pin, to create an agc or apc feedback loop. general description hmc611lp4 / 611lp4e features functional diagram wide dynamic range: up to 63 db high accuracy: 1 db with 54 db range up to 8 ghz supply voltage: +5v excellent stability over temperature buffered temperature sensor output 24 lead 4x4mm smt package: 16mm2 typical applications the hmc611lp4(e) is ideal for if and rf applica- tions in: ? cellular/pcs/3g ? wimax, wibro, wlan, fixed wireless & radar ? power monitoring & control circuitry ? receiver signal strength indication (rssi) ? automatic gain & power control electrical speci cations, t a = +25c [1] parameter typ. typ. typ. typ. typ. units input frequency 1 - 3600 5800 7000 8000 10000 mhz 3 db dynamic range 70 66 62 59 50 db 3 db dynamic range center -25 -23 -21 -20 -15 dbm 1 db dynamic range 60 61 58 52 42 db output intercept 18 25 23 22 21 dbm output slope -25 -24 -26 -28 -32 mv/db temperature sensitivity @ -10 dbm input [2] 7582028mdb/c [1] detector mode measurements; logout (pin 15) is shorted to vset (pin 16). [2] measured from t a = -40c to t a = +85c 60 db, logarithmic detector / controller, 1 - 10000 mhz v04.0309
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 49 electrical speci cations, (continued) parameter conditions min. typ. max. units logout interface output voltage range 0vcc -1.0v output rise time [3] / fall time [4] 10 / 10 ns vset interface input impedance 30 k input voltage range 0.25 to 1.35 v low frequency gain vset to logout 56 db open loop corner frequency 700 khz power down (en) interface voltage range for normal mode 0.8 x vcc [1] vcc [1] v voltage range for powerdown mode 0 0.2 x vcc [1] v threshold voltage vcc [1] /2 v power supply (vcc1, vcc2, vcc3) operating voltage range 4.5 5.5 v supply current in normal mode 106 ma supply current in power down mode 1ma [1] vcc= vcc1= vcc2= vcc3= +5v [3] -10 dbm input pulsed; measured from 10% to 70%; c9 removed from board [4] -10 dbm input pulsed; measured from 90% to 10%; c9 removed from board parameter condition vcc1 = vcc2 = vcc3 +5v input zo 50 t a +25 c fin 900 mhz test conditions logout voltage & error vs. input power, fin = 100 mhz logout voltage & error vs. input power, fin = 50 mhz 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) component values used at key application frequencies with vcc = +5v component frequency (mhz) 50 100 900 1900 2200 3600 5800 7000 7500 8000 10000 c1 100nf 100nf 100pf 100pf 100pf 100pf 100pf 100pf 100pf 100pf 100pf c2 100nf 100nf 100pf 100pf 100pf 100pf 100pf 100pf 100pf 100pf 100pf unless otherwise noted: vcc1, vcc2, vcc3 = +5v, t a = +25c hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 50 logout voltage & error vs. input power, fin = 2200 mhz logout voltage & error vs. input power, fin = 1900 mhz logout voltage & error vs. input power, fin = 900 mhz unless otherwise noted: vcc1, vcc2, vcc3 = +5v, t a = +25c logout voltage & error vs. input power, fin = 3600 mhz logout voltage & error vs. input power, fin = 5800 mhz logout voltage & error vs. input power, fin = 7000 mhz 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz 0.2 0.8 1.4 2 2.6 -6 -3 0 3 6 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) 0.2 0.8 1.4 2 2.6 -4 -2 0 2 4 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm)
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 51 unless otherwise noted: vcc1, vcc2, vcc3 = +5v, t a = +25c logout voltage & error vs. input power, fin = 8000 mhz 0 0.6 1.2 1.8 2.4 -10 -5 0 5 10 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm) input return loss -50 -40 -30 -20 -10 0 0246810 frequency (ghz) return loss (db) logout slope vs. frequency -32 -30 -28 -26 -24 -22 -20 0246810 +25c +85c -40c frequency (ghz) slope (mv/db) hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz logout voltage & error vs. input power, fin = 10000 mhz 0.2 0.8 1.4 2 2.6 -10 -5 0 5 10 -70 -60 -50 -40 -30 -20 -10 0 10 err +25c err +85c err -40c ideal logout +25c logout +85c logout -40c logout (v) error (db) input power (dbm)
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 52 absolute maximum ratings electrostatic sensitive device observe handling precautions vcc1, vcc2, vcc3 +5.6v en +5.6v vset input voltage +5.6v logout output current 3 ma rf input power +15 dbm junction temperature 125 c continuous pdiss (t = 85c) (derate 7.95 mw/c above 85c) 1.55 watts thermal resistance (r th ) (junction to lead) 42 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c logout intercept vs. supply voltage logout intercept vs. frequency 12 15 18 21 24 27 30 0246810 +25c +85c -40c frequency (ghz) intercept (dbm) 12 14 16 18 20 22 24 26 4.5 5 5.5 0.1ghz 1.9ghz 3.6ghz 5.8ghz 8ghz 10ghz intercept (dbm) vcc1, vcc2, vcc3 (v) [1] unless otherwise noted: vcc1, vcc2, vcc3 = +5v, t a = +25c hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 53 outline drawing part number package body material lead finish msl rating package marking [3] hmc611lp4 low stress injection molded plastic sn/pb solder msl1 [1] h611 xxxx HMC611LP4E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h611 xxxx [1] max peak re ow temperature of 235 c [2] max peak re ow temperature of 260 c [3] 4-digit lot number xxxx package information notes: 1. leadframe material: copper alloy 2. dimensions are in inches [millimeters]. 3. lead spacing tolerance is non-cumulative 4. pad burr length shall be 0.15mm maximum. pad burr height shall be 0.05mm maximum. 5. package warp shall not exceed 0.05mm. 6. all ground leads and ground paddle must be soldered to pcb rf ground. 7. refer to hmc application note for suggested pcb land pattern. hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 54 pin number function description interface schematic 1, 6, 7, 13, 17, 18, 21, 22 n/c these pins are not connected internally. 2 temp temperature sensor output pin 3, 4 in+, in- rf input pins. connect rf to in+, and ac couple in- to ground for single-ended operation. 5en enable pin, connect to vcc1, vcc2, vcc3 for normal operation. applying voltage <0.2 x (vcc1, vcc2, vcc3) will initiate power saving mode. 8 - 12, 19, 20, 23, 24 vcc1, vcc2, vcc3 bias supply. connect supply voltage to these pins with appropriate ltering. 14 clpf loop lter capacitor for output ripple ltering. pin descriptions hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 55 pin number function description interface schematic 15 logout logarithmic output that converts the input power to a dc level in detector mode. short this pin to vset for detector mode. 16 vset vset input in controller mode. short this pin to logout for detector mode. package base gnd exposed paddle must be connected to rf and dc ground. pin descriptions (continued) hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 56 application & evaluation pcb schematic notes note 1: the hmc611lp4 & HMC611LP4E evaluation boards are pre-assembled for single-ended input, and detector/rssi mode. note 2: for detector mode, connect high impedance volt meter to the logout port, and make no connection to vset. logout is shorted to vset by r9, as required for detector mode. note 3: for controller mode, remove r9 and install 0 ohm resistor (r11), then make appropriate connection to logout and vset. in controller mode, the logout output can be used to drive a variable gain ampli er, or a variable attenuator, either directly or through a buffer or microcontroller. vset should be connected to an external supply, typically between +0.6 and +1.9v. hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz
for price, delivery, and to place orders, please contact hittite microwave corporation: 20 alpha road, chelmsford, ma 01824 phone: 978-250-3343 fax: 978-250-3373 order on-line at www.hittite.com power detectors - smt 12 12 - 57 evaluation pcb the circuit board used in the nal application should use rf circuit design techniques. signal lines should have 50 ohm impedance while the package ground leads and exposed paddle should be con- nected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to connect the top and bottom ground planes. the evaluation circuit board shown is available from hittite upon request. list of materials for evaluation pcb 121493 [1] hmc611lp4 / 611lp4e v04.0309 60 db, logarithmic detector / controller, 1 - 10000 mhz item description j1 - j3 pc mount sma connector j4 molex connector header j5 - j9 dc pin c1, c2, c3, c5, c7 100 pf capacitor, 0402 pkg. c4, c6, c8 0.1f capacitor, 0402 pkg. c9 220 pf capacitor, 0402 pkg. r1 68 resistor, 0402 pkg. r2 1k resistor, 0402 pkg. r3 10k resistor, 0402 pkg. r4 - r6, r9, r12 0 resistor, 0402 pkg. r13 180 resistor, 0402 pkg. r14 27.4 resistor, 0402 pkg. r15 15 resistor, 0402 pkg. r16 49.9 resistor, 0402 pkg. u1 hmc611lp4 / HMC611LP4E logarithmic detector / controller pcb [2] 121490 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350
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