HMC952ALP5GE
v03.0418
GaAs pHEMT MMIC 2 Watt POWER AMPLIFIER
WITH POWER DETECTOR 8 - 14 GHz
Features
Typical Applications
Thꢆ HmC952Alp5Ge ꢂꢁ ꢂdꢆaꢉ ꢊꢄꢇ:
• pꢄꢂꢈt-tꢄ-pꢄꢂꢈt radꢂꢄꢁ
• pꢄꢂꢈt-tꢄ-muꢉtꢂ-pꢄꢂꢈt radꢂꢄꢁ
• sATCom
+35 dBꢀ pꢁat @ 26% pAe
Hꢂgh p1dB outꢃut pꢄꢅꢆꢇ: +34 dBꢀ
Hꢂgh Gaꢂꢈ: 32 dB
Hꢂgh outꢃut ip3: +43 dBꢀ
suꢃꢃꢉy Vꢄꢉtagꢆ: Vdd = +6V @ 1400 ꢀA
50 ohꢀ matchꢆd iꢈꢃut/outꢃut
Functional Diagram
General Description
Thꢆ HmC952Alp5Ge ꢂꢁ a ꢊꢄuꢇ-ꢁtagꢆ GaAꢁ ꢃHemT
mmiC mꢆdꢂuꢀ pꢄꢅꢆꢇ Aꢀꢃꢉꢂfiꢆꢇ ꢅꢂth a tꢆꢀꢃꢆꢇatuꢇꢆ
cꢄꢀꢃꢆꢈꢁatꢆd ꢄꢈ-chꢂꢃ ꢃꢄꢅꢆꢇ dꢆtꢆctꢄꢇ ꢅhꢂch ꢄꢃꢆꢇatꢆꢁ
bꢆtꢅꢆꢆꢈ 8 aꢈd 14 GHz. Thꢆ aꢀꢃꢉꢂfiꢆꢇ ꢃꢇꢄvꢂdꢆꢁ
32 dB ꢄꢊ gaꢂꢈ aꢈd +34.5 dBꢀ ꢄꢊ ꢁatuꢇatꢆd ꢄutꢃut
ꢃꢄꢅꢆꢇ at 26% pAe ꢊꢇꢄꢀ a +6V ꢁuꢃꢃꢉy. wꢂth uꢃ tꢄ
+43 dBꢀ ip3 thꢆ HmC952Alp5Ge ꢂꢁ ꢂdꢆaꢉ ꢊꢄꢇ ꢉꢂꢈꢆaꢇ
aꢃꢃꢉꢂcatꢂꢄꢈꢁ ꢁuch aꢁ ꢃꢄꢂꢈt-tꢄ-ꢃꢄꢂꢈt aꢈd ꢃꢄꢂꢈt-tꢄ-ꢀuꢉtꢂ-
ꢃꢄꢂꢈt ꢇadꢂꢄꢁ ꢄꢇ sATCom aꢃꢃꢉꢂcatꢂꢄꢈꢁ dꢆꢀaꢈdꢂꢈg
+34.5dBꢀ ꢄꢊ ꢆꢊꢊꢂcꢂꢆꢈt ꢁatuꢇatꢆd ꢄutꢃut ꢃꢄꢅꢆꢇ. Thꢆ rf
i/oꢁ aꢇꢆ ꢂꢈtꢆꢇꢈaꢉꢉy ꢀatchꢆd tꢄ 50 ohꢀꢁ.
Electrical Specifications, TA = +25° C, Vdd1, Vdd2, Vdd3, Vdd4 = +6V, Idd = 1400 mA [1]
paꢇaꢀꢆtꢆꢇ
mꢂꢈ.
Tyꢃ.
8 - 9
31
max.
mꢂꢈ
Tyꢃ
9 - 13
32
max
mꢂꢈ.
Tyꢃ.
13 - 14
30.5
0.02
24
max.
Uꢈꢂtꢁ
GHz
dB
fꢇꢆquꢆꢈcy raꢈgꢆ
Gaꢂꢈ
28.5
30
28
Gaꢂꢈ Vaꢇꢂatꢂꢄꢈ ovꢆꢇ Tꢆꢀꢃꢆꢇatuꢇꢆ
iꢈꢃut rꢆtuꢇꢈ lꢄꢁꢁ
0.02
17
0.02
17
dB/ °C
dB
outꢃut rꢆtuꢇꢈ lꢄꢁꢁ
15
13
14
dB
outꢃut pꢄꢅꢆꢇ ꢊꢄꢇ 1 dB Cꢄꢀꢃꢇꢆꢁꢁꢂꢄꢈ (p1dB)
satuꢇatꢆd outꢃut pꢄꢅꢆꢇ (pꢁat)
31
33
31
33
32
34
dBꢀ
dBꢀ
34.5
35
35
[2]
43
43
43
dBꢀ
ꢀA
outꢃut Thꢂꢇd oꢇdꢆꢇ iꢈtꢆꢇcꢆꢃt (ip3)
Tꢄtaꢉ suꢃꢃꢉy Cuꢇꢇꢆꢈt
1400
1400
1400
[1] Adjuꢁt Vgg bꢆtꢅꢆꢆꢈ -2 tꢄ 0V tꢄ achꢂꢆvꢆ idd = 1400 ꢀA tyꢃꢂcaꢉ.
[2] mꢆaꢁuꢇꢆꢀꢆꢈt takꢆꢈ at pꢄut / tꢄꢈꢆ = +20 dBꢀ.
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