gc3202 ? gc3208 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 1 tm ? www. microsemi .com copyright ? 2007 rev: 2009-01-19 rohs com p liant power generation harmonics generator varactors important: for the most current data, consult our website : www.microsemi.com specifications are subject to change, consult the factor y for further information. these devices are esd sensitive and mu st be handled using esd precautions. description the gc3200 series of harmonic generator varactors uses a single epitaxial silicon die. strict material and process co ntrols result in high reproducibility. a unique silicon dioxide passivation process assures greater stability, reliability and low leakage currents at high temperatures. this series of diodes is available in a wide selection of capac itance values, breakdown voltages, transition times and cutoff frequencies for optimum circuit design. these devices have the best efficiencies and thermal dissipation available in single chip multiplier varactors. unless otherwise specified, capacitanc e will be within the range shown for each type. a capacitance tolerance of 1 0% is available at an additional charge. diodes can be optimized for custom electrical or mechanical specifications. custom par ameters for capacitance, voltage, transition time, cutoff frequency, etc. are available upon request. all specifications shown above are base d on the style 30 package, except for gc3202 and gc3203, which are based on the style 20 package. these latter two devices are available only in case styles 20 or 55 due to die size. consult factory for availability. a complete list of case styles available along with dimensions and package parasitics are available at www.microsemi.com . the cathode is the heat sink end of each package. diode chips, alone or mounted on carriers with gold wire/ribbon leads are also available. applications/benefits ? harmonics generation ? local oscillators ? frequency synthesizers ? up converters applications the gc3200 series multiplier varactors can be used for all orders of multiplication from x2 through x20. they are used primarily in low harmonic order, high efficiency, high power applications. they are used in narrow and wide bandwidth frequency generator chains for all multiplication stages. other applic ations include: voltage controlled oscillators, frequency synthesizers and up converters. key features ? x2 through x20 harmonics generation ? excellent efficiency ? high output power ? rohs compliant 1 1 the gc3200 series of products are supplied with a rohs complaint gold finish. g g c c 3 3 2 2 0 0 2 2 ? ? g g c c 3 3 2 2 0 0 8 8
gc3202 ? gc3208 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 2 tm ? www. microsemi .com copyright ? 2007 rev: 2009-01-19 rohs com p liant power generation harmonics generator varactors chip electrical parameters @ 25 ? c (unless otherwise specified) typ output power (w) model number typ output freq. range (ghz) p mult v b (v) i r =10 a (min) c j (pf) 1 @-6v (typ) f c (ghz) 2 @-6v (min) t l (ns) 3 . (min) t t (ps) . (min) ? p 1 ( ? c/w) 4 (max ) gc3202 0.15 - 0.5 24 x3 180 18 ? 25 20 400 8000 5 gc3203 0.5 - 1.2 20 x3 80 8 ? 12 60 200 1000 11 gc3204 1.2 ? 2.5 6 x4 80 3 ? 6 110 200 650 20 gc3205 2.5 ? 5 2.5 x5 45 1.5 - 3 140 70 300 30 gc3206 5 ? 8 1.5 x2 40 1 - 2 150 35 150 40 gc3207 8 ? 12 1 x2 35 0.5 - 1.0 175 30 120 50 gc3208 12 - 18 0.5 x2 25 0.3 ? 0.6 200 15 100 75 notes: 1. junction capacitance is measured at 1 mhz. 2. cutoff frequency is calculated from: fc-6 = 159 / (cj -6 rs -6 ) 3. carrier lifetime is measured @ i f = 10ma , i r = 6ma. 4. thermal resistance is measure using pulsed conditions while measuring forward voltage drop across the diode mounted in an infinite heat sink absolute maximum ratings at 25o c (unless otherwise specified) rating symbol value unit maximum leakage current @80% of minimum rated v b i r 20 na storage temperature t stg -65 to +150 oc operating temperature t op -55 to +125 oc e e l l e e c c t t r r i i c c a a l l
gc3202 ? gc3208 microsemi microwave products 75 technology drive, lowell, ma. 01851, 978-442-5600, fax: 978-937-3748 page 3 tm ? www. microsemi .com copyright ? 2007 rev: 2009-01-19 rohs com p liant power generation harmonics generator varactors typical package options package style 00 package style 20 notes: - dimensions vary by model number - consult factory for details - order as gc32xx ? 00 package style 30 package style 55 other package styles available on request consult factory m m e e c c h h a a n n i i c c a a l l
|
