13.50-14.50 ghz 2.5-watt power amplifier page 1 of 3 CMM1434-SM mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2006 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. march 2006 - rev 02-mar-06 electrical characteristics (t = +25oc, vd = 6v, idq = 1.5a) features 34.5 dbm (typ.) saturated output power 31.0 db (typ.) linear gain fully matched uncondtionally stable low-cost, surface mount package optimum thermal dissipation ku-band vsat transmit subsystems applications general description the CMM1434-SM is a four-stage phemt gaas mmic power amplifier that is ideally suited for transmit subsystems designed for ku-band vsat applications. the CMM1434-SM provides 31.0 db linear gain and delivers 2.5 watts of output power at saturation operating from 13.50 to 14.50 ghz frequency. the unconditional stability and internal matching provides for reduction of external components making this product a simple and low-cost solution. the low-cost 6mm x 6mm x 1.6mm surface mount package offers the same excellent rf and thermal properties as a typical flange package. maximum ratings (ta = -40c to +75c) s t i n u p y t r e t e m a r a p s t i n u p y t r e t e m a r a p drain voltage (+v dd ) 8.5 volts rf input power (p in ) 15 dbm gate voltage (v gg p ( r e w o p d e t a p i s s i d s t l o v 0 . 3 - ) diss ) 13 watts quiescent current (i dq ) 2.1 a storage temperature -50 to +150 c gate current (i g c 5 7 + o t 0 4 - e r u t a r e p m e t e d i s k c a b g n i t a r e p o a m 5 ) s t i n u x a m p y t n i m n o i t i d n o c r e t e m a r a p z h g 0 5 . 4 1 0 5 . 3 1 e g n a r y c n e u q e r f m b d 32 31.5 n o i s s e r p m o c b d 1 @ r e w o p t u p t u o m b d 34.5 33 = 10 dbm n i p r e w o p t u p t u o d e t a r u t a s saturated output power variation m b d 0 . 1 5 . 0 y c n e u q e r f g n i t a r e p o r e v o linear gain 27.0 30.5 34.0 db b d 0 . 3 0 . 1 y c n e u q e r f g n i t a r e p o r e v o n o i t a i r a v n i a g r a e n i l input reflection coefficient -10.0 db b d 0 . 7 - t n e i c i f f e o c n o i t c e l f e r t u p t u o s t l o v 7 . 0 - 9 . 0 - 1 . 1 - 1.5a = q d i e g a t l o v y l p p u s e t a g a 1.9 1.7 n o i t a r u t a s t a t n e r r u c n i a r d % 6 2 n o i t a r u t a s t a y c n e i c i f f e d e d d a r e w o p s t i n u x a m p y t n i m n o i t i d n o c r e t e m a r a p m b d 5 . 0 - e r u t a r e p m e t m o o r m o r f n o i t a i r a v r e w o p t u p t u o d e t a r u t a s b d 5 . 3 5 . 2 - e r u t a r e p m e t m o o r m o r f n o i t a i r a v n i a g r a e n i l stability unconditionally stable electrical specifications (ta = -40c to +75c) operation outside these limits can cause permanent damage.
page 2 of 3 power amplifier measurements mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2006 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. CMM1434-SM small signal @ 6v, 1.5a 0 5 10 15 20 25 30 35 40 10 11 12 13 14 15 16 17 18 19 frequency (ghz) gain (db) -20 -15 -10 -5 0 5 10 15 20 return loss (db) s21 s11 s22 s21 s22 s11 CMM1434-SM psat @ 6v, 1.5a over temperature 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 13 13.2 13.4 13.6 13.8 14 14.2 14.4 14.6 14.8 15 frequency (ghz) pout (dbm) 25degc 75degc -40degc 13.50-14.50 ghz 2.5-watt power amplifier CMM1434-SM march 2006 - rev 02-mar-06
page 3 of 3 mimix broadband, inc., 10795 rockley rd., houston, texas 77099 tel: 281.988.4600 fax: 281.988.4615 mimixbroadband.com characteristic data and specifications are subject to change without notice. ? 2006 mimix broadband, inc. export of this item may require appropriate export licensing from the u.s. government. in purchasing these parts, u.s. domestic customers accept their obligation to be compliant with u.s. export laws. 13.50-14.50 ghz 2.5-watt power amplifier CMM1434-SM march 2006 - rev 02-mar-06 pin functional diagram vdd 1 ground 2 rf in 3 ground 4 vgg 5 10 vdd 9 ground 8 rf out 7 ground 6 vgg cmm1431-sm physical dimensions (bottom view) vgg rf in cmm1431-sm 1 2 3 4 5 10 9 8 7 6 vdd rf out f 1 . 0 f 1 . 0 vgg vdd 50 50 recommended application circuit note: this schematic represents the topology of the application circuit recommended by celeritek. note: due to the high gain of this device it is highly recommended to maintain the reverse isolation (s12) above 50 db. biasing notes 1. dual bias is required 2. 0.1 f bypass capacitors are needed on pc board as close as possible to pins 1, 5, 6 and 10. 3. positive (+) bias can be applied either at pin 1 or pin 6. 4. negative (-) bias can be applied either at pin 5 or pin 6. 5. no dc block is required at rf in/out. 6. negative (-) bias must be applied before applying positive (+) bias. ordering information the CMM1434-SM is available in available in tube or tape and reel. part number for ordering package e g a k c a p t n u o m e c a f r u s evaluation board m s - 1 3 4 1 m m c pb-CMM1434-SM
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