frequency dividers & detectors - smt 5 5 - 72 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 hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz general description features functional diagram the hmc433 & hmc433E are low noise divide-by-4 static dividers utilizing ingap gaas hbt technology in ultra small surface mount sot26 plastic packages. this device operates from dc (with a square wave input) to 8.0 ghz input frequency with a single +3.0v dc supply. single-ended inputs and outputs reduce component count and cost. the low additive ssb phase noise of -150 dbc/hz at 100 khz offset helps the user maintain good system noise performance. ultra low ssb phase noise: -150 dbc/hz single-ended i/os output power: -2 to -3.5 dbm single dc supply: +3v @ 53 ma 9 mm 2 ultra small package: sot26 electrical specifications, t a = +25 c, 50 ohm system, vcc= +3v typical applications prescaler for dc to c band pll applications: ? unii, point-to-point & vsat radios ? 802.11a & hiperlan wlan ? fiber optic ? cellular / 3g infrastructure v02.0705 parameter conditions min. typ. max. units maximum input frequency 88.5 ghz minimum input frequency sine wave input. [1] 0.2 ghz input power range fin= 1 to 6 ghz fin= 6 to 8 ghz -12 -3 -15 -7 +12 +10 dbm dbm output power fin= 4 ghz fin= 8 ghz -5.0 -6.5 -2.0 -3.5 dbm dbm reverse leakage rf output terminated, fin= 4 ghz, pin= 0 dbm -25 dbm ssb phase noise (100 khz offset) pin= 0 dbm, fin= 4 ghz -150 dbc/hz output transition time pin= 0 dbm, fout= 882 mhz 120 ps supply current (icc) vcc= +3.0v 53 ma 1. divider will operate down to dc for square-wave input signal.
frequency dividers & detectors - smt 5 5 - 73 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 -20 -15 -10 -5 0 5 10 15 20 012345678910 input power (dbm) input frequency (ghz) ssb phase noise performance, pin= 0 dbm, t= 25 c input sensitivity window, t= 25 c input sensitivity window vs. temperature output power vs. temperature recommended operating window reverse leakage, pin= 0 dbm, t= 25 c output harmonic content, pin= 0 dbm, t= 25 c hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz v02.0705 -160 -140 -120 -100 -80 -60 -40 -20 0 10 2 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -10 -8 -6 -4 -2 0 012345678910 +25 c -40 c +85 c output power (dbm) input frequency (ghz) -60 -50 -40 -30 -20 -10 0 012345678910 power level (dbm) input frequency (ghz) -50 -40 -30 -20 -10 0 012345678910 pfeedthru 2nd harmonic 3rd harmonic output level (dbm) input frequency (ghz) -20 -15 -10 -5 0 5 10 15 20 012345678910 min pin +25 c max pin +25 c min pin -40 c max pin -40 c min pin +85 c max pin +85 c input power (dbm) input frequency (ghz)
frequency dividers & detectors - smt 5 5 - 74 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 output voltage waveform, pin= 0 dbm, fout= 882 mhz, t= 25 c absolute maximum ratings outline drawing typical supply current vs. vcc note: divider will operate over full voltage range shown above rf input (vcc= +3.0v) +15 dbm vcc +3.5v maximum channel temperature 135 c continuous pdiss (t=85 c) (derate 5mw/c above 85 c) 250mw storage temperature -65 to +150 c operating temperature -40 to +85 c esd sensitivity (hbm) class 1a vcc (v) icc (ma) 2.70 42 3.0 53 3.30 63 dc blocking capacitors are required at rf input and rf output ports. choose value for lowest frequency of operation. electrostatic sensitive device observe handling precautions 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 hittite application not for suggested land pattern. part number package body material lead finish msl rating package marking [3] hmc433 low stress injection molded plastic sn/pb solder msl1 [1] h433 xxxx hmc433E rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] 433E 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 -300 -250 -200 -150 -100 -50 0 50 100 150 200 250 300 23 23.2 23.4 23.6 23.8 24 24.2 24.4 24.6 24.8 25 amplitude (mv) time (ns) hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz v02.0705
frequency dividers & detectors - smt 5 5 - 75 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 pin description pin number function description interface schematic 1, 4 n/c no connection 2 gnd pin must connect ro rf/dc ground. 3 in rf input must be dc blocked. 5 vcc supply voltage 3v 0.3v. 6 out divided output must be dc blocked. hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz v02.0705
frequency dividers & detectors - smt 5 5 - 76 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 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 should be connected directly to the ground plane similar to that shown. a suf cient 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. evaluation pcb list of materials for evaluation pcb 105675 [1] item description j1 - j2 pcb mount sma rf connector j3 - j4 dc pin c1 - c2 100 pf capacitor, 0402 pkg. c3 1000 pf capacitor, 0402 pkg. c4 10 f tantalum capacitor, 1206 pkg. u1 hmc433 / hmc433E divide-by-4 pcb [2] 105199 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 note: line lengths on pins 1 & 4 (n/c) are not necessary. hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz v02.0705
frequency dividers & detectors - smt 5 5 - 77 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 application circuit note: dc blocking capacitor values (c1, c2) and dc decoupling capacitor values (c3, c4) are chosen for lowest frequency of operation. hmc433 / 433E smt gaas hbt mmic divide-by-4, dc - 8.0 ghz v02.0705
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