switches - smt 10 10 - 372 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 HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz features functional diagram general description the HMC607G7 is a broadband high isolation non-refl ective gaas mesfet spdt switch in a hermetic surface mount package. covering dc to 6 ghz, the switch features >55 db isolation up to 2 ghz and >42 db isolation up to 6 ghz. the switch operates using complementary negative control voltage logic lines of -5/0v and requires no bias supply. high isolation: 55 db @ 2 ghz 42 db @ 6 ghz low insertion loss: 1.9 db typical @ 6 ghz non-refl ective design hermetic surface mount package higher performance drop-in replacement for: skyworks as406m2-10 electrical specifi cations, t a = +25 c, with 0/-5v control, 50 ohm system typical applications the HMC607G7 is ideal for: ? telecom infrastructure ? microwave radio & vsat ? military radios, radar & ecm ? space systems ? test instrumentation parameter frequency min. typ. max. units insertion loss dc - 2.0 ghz dc - 4.0 ghz dc - 6.0 ghz 1.3 1.4 1.9 1.6 1.7 2.3 db db db isolation dc - 2.0 ghz dc - 4.0 ghz dc - 6.0 ghz 50 41 37 55 46 42 db db db return loss on state dc - 2.0 ghz dc - 4.0 ghz dc - 6.0 ghz 20 17 13 db db db return loss rf1, rf2 off state dc - 2.0 ghz dc - 4.0 ghz dc - 6.0 ghz 13 13 13 db db db input power for 1 db compression 0.5 - 6.0 ghz 23 27 dbm input third order intercept (two-tone input power= +7 dbm each tone, 1 mhz tone separation) 0.5 - 6.0 ghz 47 dbm switching characteristics trise, tfall (10/90% rf) ton, toff (50% ctl to 10/90% rf) dc - 6.0 ghz 3 6 ns ns v00.0307
switches - smt 10 10 - 373 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 input third order intercept point return loss 0.1 and 1 db input compression point insertion loss isolation -5 -4 -3 -2 -1 0 01234567 +25 c +85 c -40 c insertion loss (db) frequency (ghz) -80 -60 -40 -20 0 01234567 rf1 rf2 isolation (db) frequency (ghz) -25 -20 -15 -10 -5 0 01234567 rfc rf1, rf2 on rf1, rf2 off return loss (db) frequency (ghz) HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz v00.0307 15 20 25 30 35 01234567 1 db compression point 0.1 db compression point compression point (dbm) frequency (ghz) 30 35 40 45 50 55 60 01234567 +25 c +85 c -40 c ip3 (dbm) frequency (ghz)
switches - smt 10 10 - 374 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 truth table absolute maximum ratings control voltages control input signal path state b b a a rfc to rf1 rfc to rf2 low high low high on off high low high low off on high low low high off off low high high low on on caution: do not hot switch power levels greater than +27 dbm ( a, a, b, b = 0/-5v ). state bias condition low 0 to -0.2v @ 10 ua max. high -5v @ 10 ua typ. to -7v @ 45 ua typ. rf input power (a, a, b, b = 0/-5v) (0.5 - 6 ghz) +30 dbm (@ +50 c) control voltage range (a, a, b, b) +1.0v to -7.5 vdc channel temperature 150 c thermal resistance (r th ) (junction to lead) 94 c/w storage temperature -65 to +150 c operating temperature -40 to +85 c electrostatic sensitive device observe handling precautions HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz v00.0307 suggested driver circuit for single line control
switches - smt 10 10 - 375 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 number function description interface schematic 1, 2, 3 rf2, rfc, rf1 this pin is dc coupled and matched to 50 ohm. blocking capacitors are required if rf line potential is not equal to 0v. 4b see truth table and control voltage table. 5 b 6 a 7a gnd package bottom must also be connected to pcb rf ground. outline drawing notes: 1. package body material: white alumina 92% 2. conductor traces material: thick film tungsten. 3. lead, base, cover material: kovar?. 4. plating: electrolytic gold 50 microinches min, over electrolytic nickel 50 microinches min. 5. all dimensions are in inches [millimeters]. 6. tolerances: .005 [0.13] unless otherwise specified. 7. all ground leads and ground paddle must be soldered to pcb rf ground. pin descriptions HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz v00.0307
switches - smt 10 10 - 376 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 evaluation pcb the circuit board used in the fi nal application should be generated with proper rf circuit design techniques. signal lines at the rf port should have 50 ohm impedance and the package ground leads and package bottom should be connected directly to the ground plane similar to that shown above. the evaluation circuit board shown above is available from hittite microwave corporation upon request. item description j1 - j3 pcb mount sma rf connector j4 - j8 dc pin r1 - r4 100 ohm resistor, 0402 pkg. u1 HMC607G7 spdt switch pcb [2] 116575 evaluation pcb [1] reference this number when ordering complete evaluation pcb [2] circuit board material: rogers 4350 HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz list of materials for evaluation pbc 116577 [1] v00.0307
switches - smt 10 10 - 377 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 notes: HMC607G7 gaas mmic smt high isolation spdt switch, dc - 6 ghz v00.0307
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