HMC6981LS6
v01.0414
GaAs pHEMT MMIC 2 WATT
POWER AMPLIFIER, 15 - 20 GHz
Features
Typical Applications
Thꢃ HmC6981ls6 ꢆꢈ ꢆdꢃaꢉ ꢊꢁꢄ:
• pꢁꢆꢇt-tꢁ-pꢁꢆꢇt radꢆꢁꢈ
• pꢁꢆꢇt-tꢁ-muꢉtꢆ-pꢁꢆꢇt radꢆꢁꢈ
• sATCom
p1dB outꢀut pꢁꢂꢃꢄ: +33.5 dBꢅ
25% pAe @ +34.5 dBꢅ pꢁut
Gaꢆꢇ: 26 dB
outꢀut ip3: +43.5 dBꢅ
50 ohꢅ matchꢃd iꢇꢀut/outꢀut
Cꢃꢄaꢅꢆc 6 x 6 ꢅꢅ Hꢆgh fꢄꢃquꢃꢇcy Aꢆꢄ Cavꢆty packagꢃ
Functional Diagram
General Description
Thꢃ HmC6981ls6 ꢆꢈ a ꢊꢁuꢄ-ꢈtagꢃ GaAꢈ ꢀHemT
mmiC pꢁꢂꢃꢄ Aꢅꢀꢉꢆfiꢃꢄ ꢂꢆth aꢇ ꢆꢇtꢃgꢄatꢃd tꢃꢅꢀꢃꢄatuꢄꢃ
cꢁꢅꢀꢃꢇꢈatꢃd ꢁꢇ-chꢆꢀ pꢁꢂꢃꢄ Dꢃtꢃctꢁꢄ, ꢂhꢆch ꢁꢀꢃꢄatꢃꢈ
bꢃtꢂꢃꢃꢇ 15 aꢇd 20 GHz. Thꢃ aꢅꢀꢉꢆfiꢃꢄ ꢀꢄꢁvꢆdꢃꢈ
26 dB ꢁꢊ gaꢆꢇ, +34.5 dBꢅ ꢁꢊ ꢈatuꢄatꢃd ꢁutꢀut ꢀꢁꢂꢃꢄ,
aꢇd 25% pAe ꢊꢄꢁꢅ a +6V ꢈuꢀꢀꢉy. wꢆth aꢇ ꢃxcꢃꢉꢉꢃꢇt
ꢁutꢀut ip3 ꢁꢊ +43.5 dBꢅ, thꢃ HmC6981ls6 ꢆꢈ ꢆdꢃaꢉ ꢊꢁꢄ
ꢉꢆꢇꢃaꢄ aꢀꢀꢉꢆcatꢆꢁꢇꢈ ꢈuch aꢈ hꢆgh caꢀacꢆty ꢀꢁꢆꢇt-tꢁ-ꢀꢁꢆꢇt
ꢁꢄ ꢀꢁꢆꢇt-tꢁ-ꢅuꢉtꢆ-ꢀꢁꢆꢇt ꢄadꢆꢁꢈ ꢁꢄ sATCom aꢀꢀꢉꢆcatꢆꢁꢇꢈ
dꢃꢅaꢇdꢆꢇg +34.5 dBꢅ ꢁꢊ ꢃꢊꢊꢆcꢆꢃꢇt ꢈatuꢄatꢃd ꢁutꢀut
ꢀꢁꢂꢃꢄ. Thꢃ HmC6981ls6 ꢆꢈ hꢁuꢈꢃd ꢆꢇ a cꢃꢄaꢅꢆc
6 x 6 ꢅꢅ hꢆgh ꢊꢄꢃquꢃꢇcy aꢆꢄ cavꢆty ꢀackagꢃ ꢂhꢆch
ꢃxhꢆbꢆtꢈ ꢉꢁꢂ thꢃꢄꢅaꢉ ꢄꢃꢈꢆꢈtaꢇcꢃ aꢇd ꢆꢈ cꢁꢅꢀatꢆbꢉꢃ ꢂꢆth
hꢆgh vꢁꢉuꢅꢃ ꢈuꢄꢊacꢃ ꢅꢁuꢇt ꢅaꢇuꢊactuꢄꢆꢇg tꢃchꢇꢆquꢃꢈ.
Thꢃ rf i/oꢈ aꢄꢃ ꢆꢇtꢃꢄꢇaꢉꢉy ꢅatchꢃd tꢁ 50 ohꢅꢈ.
Electrical Specifications, TA = +25° C
Vdd = Vdd1, Vdd2, Vdd3, Vdd4, Vdd5 = +6V, Idd = 1100 mA [1]
paꢄaꢅꢃtꢃꢄ
mꢆꢇ.
Tyꢀ.
15 - 17
27
max.
mꢆꢇ.
23
Tyꢀ.
17 - 20
26
max.
Uꢇꢆtꢈ
GHz
dB
fꢄꢃquꢃꢇcy raꢇgꢃ
Gaꢆꢇ
24
Gaꢆꢇ Vaꢄꢆatꢆꢁꢇ ovꢃꢄ Tꢃꢅꢀꢃꢄatuꢄꢃ
iꢇꢀut rꢃtuꢄꢇ lꢁꢈꢈ
0.042
9
0.038
13
dB/ °C
dB
outꢀut rꢃtuꢄꢇ lꢁꢈꢈ
13
15
dB
outꢀut pꢁꢂꢃꢄ ꢊꢁꢄ 1 dB Cꢁꢅꢀꢄꢃꢈꢈꢆꢁꢇ (p1dB)
satuꢄatꢃd outꢀut pꢁꢂꢃꢄ (pꢈat)
outꢀut Thꢆꢄd oꢄdꢃꢄ iꢇtꢃꢄcꢃꢀt (ip3)[2]
Tꢁtaꢉ suꢀꢀꢉy Cuꢄꢄꢃꢇt (idd)
31
33
31.5
33.5
34.5
43.5
1100
dBꢅ
dBꢅ
dBꢅ
ꢅA
34.5
42
1100
[1] Adjuꢈt Vgg bꢃtꢂꢃꢃꢇ -2 tꢁ 0V tꢁ achꢆꢃvꢃ idd = 1100 ꢅA tyꢀꢆcaꢉ.
[2] mꢃaꢈuꢄꢃꢅꢃꢇt takꢃꢇ at +6V @ 1100 ꢅA, pꢁut / Tꢁꢇꢃ = +20 dBꢅ
Information furnished by Analog Devices is believed to be accurate and reliable. However, no
For price, delivery, and to place orders: Analog Devices, Inc.,
resFpoonrsibpilirtyicisea,ssdumeeldivbey ArynalaognDdevticoespfolar itcseuseo, rndoreforrsa:nyHinifrtitnigteemeMntsicofrpoawtenatsvoer oCtheorrporation, 2 Elizabeth Drive, Chelmsford, MA 01824
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106
rights of third parties that may result from its use. Specifications subject to change without notice. No
Phone: 978-250-3343
Fax: 978-250-3373
Order On-line at www.hittite.com
Phone: 781-329-4700 • Order online at www.analog.com
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.
Trademarks and registered trademarks are the property of their respective owners.
1
Application Support: Phone: 1-800-ANALOG-D
Application Support: Phone: 978-250-3343 or apps@hittite.com