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frequency dividers & detectors - smt 6 6 - 126 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 general description features functional diagram typical applications 6.5 ghz programmable divider (n = 1 - 17) HMC705LP4 / 705lp4e v00.0808 the HMC705LP4(e) is a low noise gaas hbt programmable divider in a 4x4 mm leadless surface mount package. the divider can be programmed to divide by any number from n = 1 to n = 17 up to 6.5 ghz. the HMC705LP4es high frequency operation along with low phase noise oor is very useful in high performance fast settling synthesizer architectures. ultra low ssb phase noise floor: -153 dbc/hz @ 100 khz programmable divider (n= 1 - 17) operating up to 6.5 ghz 24 lead 4x4mm smt package: 16mm 2 electrical speci cations, t a = +25 c, vcc = vcc1 = vcc2 = +5v the HMC705LP4(e) is ideal for: ? satellite communication systems ? point-to-point radios ? military applications ? sonet clock generation ? test equipment parameter conditions min. typ. max. units maximum input frequency sine wave or square wave input 6.5 ghz minimum input frequency sine wave or square wave input 0.1 ghz input power range fin 0.1 to 6.5 ghz -15 0 10 dbm output power divide-by-2 0 dbm ssb phase noise fin = 6 ghz, n = 17 -153 dbc/hz total supply current 200 ma
frequency dividers & detectors - smt 6 6 - 127 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) input sensitivity window, all states output power, divide ratio states 1 through 5 input sensitivity window vs. temperature, n = 17, t = -40c to +85c output power, divide ratio states 6 through 17 fundamental feedthru power, pin = 0 dbm -20 -10 0 10 20 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 input power (dbm) input frequency (ghz) n=1 -2 -1 0 1 01234567 output power (dbm) input frequency (ghz) n=2 n=1 n=3 n=4 n=5 -10 -8 -6 -4 -2 0 01234567 output power (dbm) input frequency (ghz) n=6 n=7 n=8 n=9 n=10 n=11 n=12 n=13 n=14 n=15 n=16 n=17 -20 -10 0 10 20 0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5 5.5 6 6.5 7 input power (dbm) input frequency (ghz) -65 -55 -45 -35 -25 -15 01234567 output level (dbm) input frequency (ghz) n=2 n=3 n=4 through 17
frequency dividers & detectors - smt 6 6 - 128 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) ssb phase noise performance fin = 6 ghz, n = 2; t = -40c, +25c, +85c ssb phase noise performance fin = 6 ghz, n = 17; t = -40c, +25c, +85c ssb phase noise performance fin = 6 ghz, n = 2; vcc = 4.75v, 5v, 5.25v ssb phase noise performance fin = 6 ghz, n = 17; vcc = 4.75v, 5v, 5.25v 2nd harmonic, n = 1 though 5 2nd harmonic, n = 6 though 17 -160 -150 -140 -130 -120 -110 10 2 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=2 n=1 n=3 n=4 n=5 -160 -150 -140 -130 -120 -110 10 2 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -160 -150 -140 -130 -120 -110 10 2 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -40c -160 -150 -140 -130 -120 -110 10 2 10 3 10 4 10 5 10 6 10 7 ssb phase noise (dbc/hz) offset frequency (hz) -40c
frequency dividers & detectors - smt 6 6 - 129 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) 3rd harmonic, n = 1 though 5 3rd harmonic, n = 6 though 17 4th harmonic, n = 1 though 5 4th harmonic, n = 6 though 17 5th harmonic, n = 1 though 5 5th harmonic, n = 6 though 17 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=2 n=1 n=3 n=4 n=5 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=16 n=17 n=6 through15 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=6 n=1,2,3,4,5,7,8,9,10,11,12,13,14,15,16,17 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=8 n=7 n=6 through 17 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=2 n=1 n=3 n=4 n=5 -60 -50 -40 -30 -20 -10 0 01234567 output power (dbm) input frequency (ghz) n=2 n=1 n=3 n=4 n=5
frequency dividers & detectors - smt 6 6 - 130 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) output voltage waveform, fin = 750 mhz, n = 3, pin = 0 dbm, t= 25 c output voltage waveform, fin = 500 mhz, n = 2, pin = 0 dbm, t= 25 c output voltage waveform, fin = 2500 mhz, n = 10, pin = 0 dbm, t= 25 c note: [1] peak to peak amplitude does not change relative to n. [2] pulse duty cycle changes relative to n. -500 -400 -300 -200 -100 0 100 200 32 33 34 35 36 37 38 amplitude (mv) time (ns) -200 -100 0 100 200 300 400 26 27 28 29 30 31 32 33 amplitude (mv) time (ns) -300 -200 -100 0 100 200 300 25 26 27 28 29 30 31 amplitude (mv) time (ns) output voltage waveform, fin = 4250 mhz, n = 17, pin = 0 dbm, t= 25 c -500 -400 -300 -200 -100 0 100 25 26 27 28 29 30 amplitude (mv) time (ns) n duty cycle % 1input 250 3 - 17 [ 1 - (2/n) ] x 100
frequency dividers & detectors - smt 6 6 - 131 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) absolute maximum ratings rf input (vcc= +5v) +13 dbm supply voltage (vcc) +5.5v logic inputs -0.5v to (0.5v + vcc) channel temperature (tc) 135 c continuous pdiss (t = 85 c) (derate 49 mw/ c above 85 c) 2.4 w thermal resistance (junction to ground paddle) 20.5 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c typical supply current vs. vcc vcc (v) icc (ma) 4.75 180 5.00 200 5.25 210 note: HMC705LP4e will work over full voltage range above. electrostatic sensitive device observe handling precautions outline drawing part number package body material lead finish msl rating package marking [3] HMC705LP4 low stress injection molded plastic sn/pb solder msl1 [1] h705 xxxx HMC705LP4(e) rohs-compliant low stress injection molded plastic 100% matte sn msl1 [2] h705 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 hittite application note for suggested pcb land pattern.
frequency dividers & detectors - smt 6 6 - 132 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) pin description pin number function description interface schematic 1 - 6, 8, 18 n/c no connection required. these pins may be connected to rf/dc ground without affecting performance. 7, 20 - 24 div1, s0 n0 - n2 byp pfd invert function cmos compatible input control bit logic low = normal logic high = invert 9 - 19 vcc1, vcc2 supply voltage 10, 13, 14, 17 gnd package bottom must be connected to rf dc ground. 11 nfin (these pins are ac coupled and must be dc blocked externally.) frequency input frequency input compliment 12 fin 15 nfout frequency, output compliment 16 fout frequency output
frequency dividers & detectors - smt 6 6 - 133 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) hmc698lp5(e) programming truth table division ratio n s0 n0 n1 n2 div 1 byp 1000001 2000010 3100010 4010000 5110000 6001000 7101000 8011000 9111000 10000100 11100100 12010100 13110100 14001100 15101100 16011100 17111100 0 = logic low 1 = logic high
frequency dividers & detectors - smt 6 6 - 134 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) evaluation pcb circuit
frequency dividers & detectors - smt 6 6 - 135 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) evaluation pcb list of materials for evaluation pcb 116992 [1] item description j1 - j4 pcb mount sma connector j5 14 position sma header connector j6 8 position sma header connector r1 10k ohm resistor network, bissel smd c1 - c5 100 pf capacitor, 0402 pkg. c6 - c8 1000 pf capacitor, 0603 pkg. c9 4.7 f tantalum capacitor, case a u1 HMC705LP4(e) programmable divider pcb [2] 116991 eval board [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 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 backside ground slug should be connected directly to the ground plane similar to that shown. a sufficient number of via holes should be used to con- nect the top and bottom ground planes. the evalua- tion circuit board shown is available from hittite upon request.
frequency dividers & detectors - smt 6 6 - 136 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 HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17) typical pll application circuit using HMC705LP4 pll application shown for divide-by-10. contact hmc to discuss your speci c application.
frequency dividers & detectors - smt 6 6 - 137 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 cmos/ttl input characteristics maximum input logic 0 voltage (v il maximum ) = 1.1v @ 1 a. minimum input logic 1 voltage (v ih minimum ) = 1.8v @ 50 a. input iv characteristics for the logic inputs (s0, n0 - n2, divi, byp) are shown below: -0.1 0 0.1 0.2 0.3 0.4 012345 input current (ma) input voltage (v) v il max v ih min typical application showing spurious performance HMC705LP4 / 705lp4e v00.0808 6.5 ghz programmable divider (n = 1 - 17)

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