12 - 114 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 online at www.hittite.com connectorized modules - vcos 12 wideband vco w/ buffer amplifier module, 8.0 - 12.5 ghz v02.1007 general description features functional diagram the HMC-C030 is a wideband gaas ingap voltage controlled oscillator which incorporates the resonator, negative resistance device, and varactor diode. an internal voltage regulator provides excellent 0.2 mhz/v frequency pushing while the output buffer amplifi er boosts output power to +20 dbm; which is enough to drive one or two mixers. phase noise performance is stable over temperature due to the oscillators monolithic construction. the vtune port accepts an analog tuning voltage from 0 to +13v. the HMC-C030 vco operates from a single +8v to +15v supply, and is housed in a hermetically sealed module. this wideband vco uniquely combines the attributes of small size, low phase noise, wide tuning range and high output power. wide tuning bandwidth high output power: +21 dbm ssb phase noise: -83 dbc/hz @100 khz no external resonator needed single positive supply: +8v to +15v @ 195 ma rohs compliant hermetically sealed module field replaceable sma connectors -40c to +85c operating temperature typical applications the HMC-C030 vco module is ideal for: ? industrial/medical equipment ? test & measurement equipment ? military radar, ew & ecm ? lab instrumentation electrical specifi cations, t a = +25 c, vdc = +12v parameter min. typ. max. units frequency range 8.0 - 12.5 ghz power output 18 21 dbm ssb phase noise @ 100 khz offset -83 dbc/hz ssb phase noise @ 10 khz offset -59 dbc/hz tune voltage (vtune) 0 13 v supply current (idc) (vdc = +12v) 195 ma tune port leakage current (vtune = +15v) 10 a output return loss 15 db 2nd harmonic -20 dbc pulling (into a 2.0:1 vswr) 2mhz pp pushing @ vtune= +5v 0.2 mhz/v frequency drift rate 0.8 mhz/c HMC-C030
12 - 115 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 online at www.hittite.com connectorized modules - vcos 12 frequency vs. tuning voltage, vdc = +12v sensitivity vs. tuning voltage, vcc = +12v typical ssb phase noise @ vtune = +12v ssb phase noise vs. tuning voltage output power vs. tuning voltage, vcc = +12v frequency vs. tuning voltage, t = +25c 7 8 9 10 11 12 13 14 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 25c +85c -40c output frequency (ghz) tuning voltage (volts) -120 -100 -80 -60 -40 -20 0 10 2 10 3 10 4 10 5 10 6 +25c +85c -40c ssb phase noise (dbc/hz) offset frequency (hz) -120 -100 -80 -60 -40 -20 0 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 10k 100k ssb phase noise (dbc/hz) tuning voltage (volts) 10 12 14 16 18 20 22 24 26 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 25c +85c -40c output power (dbm) tuning voltage (volts) 0 200 400 600 800 1000 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 25c +85c -40c sensitivity (mhz/volt) tuning voltage (volts) 7 8 9 10 11 12 13 14 0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 11v 12v 13v output frequency (ghz) tuning voltage (volts) HMC-C030 v02.1007 wideband vco w/ buffer amplifier module, 4 - 8 ghz
12 - 116 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 online at www.hittite.com connectorized modules - vcos 12 outline drawing notes: 1. package, leads, cover material: kovar? 2. bracket material: aluminum. 3. plating: electrolytic gold 50 microinches min., over electrolytic nickel 75 microinches min. 4. all dimensions are in inches [millimeters]. 5. tolerances: .010 [0.25] unless otherwise specified. 6. mark lot number on label where shown, with .030? min text height. HMC-C030 v02.1007 wideband vco w/ buffer amplifier module, 4 - 8 ghz package information package type c-1 package weight [1] 10.2 gms [2] spacer weight n/a [1] includes the connectors [2] 1 gms tolerance
12 - 117 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 online at www.hittite.com connectorized modules - vcos 12 pin number function description interface schematic 1 rfout rf output (ac coupled) uses a female sma connector. 2 vdc supply voltage vdc = +8v to +15v 3vtune control voltage and modulation input uses a female sma connector. modulation bandwidth dependent on drive source impedance. see ?determining the fm bandwidth of a wideband varactor tuned vco? appli- cation note. 4 gnd must be connected to power supply ground. pin descriptions absolute maximum ratings vdc -0.3 vdc to +25 vdc vtune 0 to +15v storage temperature -65 to +150 c operating temperature -40 to +85 c HMC-C030 v02.1007 wideband vco w/ buffer amplifier module, 4 - 8 ghz
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