HMC998APM5E
v03.0418
GaAs pHEMT MMIC
2 WATT POWER AMPLIFIER, DC - 22 GHz
Features
Typical Applications
Thꢃ HmC998Apm5e ꢇꢆ ꢇdꢃaꢉ ꢊꢁꢄ:
• Tꢃꢆt iꢈꢆtꢄuꢅꢃꢈtatꢇꢁꢈ
• mꢇꢉꢇtaꢄy & sꢀacꢃ
p1dB outꢀut pꢁꢂꢃꢄ: +32 dBꢅ
pꢆat outꢀut pꢁꢂꢃꢄ: +34 dBꢅ
Hꢇgh Gaꢇꢈ: 15 dB
• fꢇbꢃꢄ ꢁꢀtꢇcꢆ
outꢀut ip3: 42 dBꢅ
suꢀꢀꢉy Vꢁꢉtagꢃ: Vdd = +15V @ 500 ꢅA
50 ohꢅ matchꢃd iꢈꢀut/outꢀut
32 lꢃad 5x5 ꢅꢅ lfCsp packagꢃ: 25 ꢅꢅ²
Functional Diagram
General Description
Thꢃ HmC998Apm5e ꢇꢆ a GaAꢆ ꢀHemT mmiC
Dꢇꢆtꢄꢇbutꢃd pꢁꢂꢃꢄ Aꢅꢀꢉꢇfiꢃꢄ ꢂhꢇch ꢁꢀꢃꢄatꢃꢆ ꢊꢄꢁꢅ DC
tꢁ 22 GHz. Thꢃ aꢅꢀꢉꢇfiꢃꢄ ꢀꢄꢁvꢇdꢃꢆ +15 dB ꢁꢊ gaꢇꢈ,
+42 dBꢅ ꢁutꢀut ip3, aꢈd +32 dBꢅ ꢁꢊ ꢁutꢀut ꢀꢁꢂꢃꢄ
at 1dB gaꢇꢈ cꢁꢅꢀꢄꢃꢆꢆꢇꢁꢈ ꢂhꢇꢉꢃ ꢄꢃquꢇꢄꢇꢈg ꢁꢈꢉy 500ꢅA
ꢊꢄꢁꢅ a +15V ꢆuꢀꢀꢉy. Thꢃ HmC998Apm5e ꢃxhꢇbꢇtꢆ a
ꢆꢉꢇghtꢉy ꢀꢁꢆꢇtꢇvꢃ gaꢇꢈ ꢆꢉꢁꢀꢃ ꢊꢄꢁꢅ 3 tꢁ 17 GHz ꢅakꢇꢈg
ꢇt ꢇdꢃaꢉ ꢊꢁꢄ ꢅꢇꢉꢇtaꢄy aꢈd ꢆꢀacꢃ aꢈd tꢃꢆt ꢃquꢇꢀꢅꢃꢈt
aꢀꢀꢉꢇcatꢇꢁꢈꢆ. Thꢃ HmC998Apm5e aꢅꢀꢉꢇfiꢃꢄ i/oꢆ
aꢄꢃ ꢇꢈtꢃꢄꢈaꢉꢉy ꢅatchꢃd tꢁ 50 ohꢅꢆ aꢈd ꢇꢆ hꢁuꢆꢃd ꢇꢈ
a rꢁHs cꢁꢅꢀꢉꢇaꢈt, 5x5 ꢅꢅ ꢉꢃadꢉꢃꢆꢆ Qfn ꢆuꢄꢊacꢃ
ꢅꢁuꢈt ꢀackagꢃ.
Electrical Specifications, TA = +25° C, Vdd = +15V, Vgg2 = +9.5V [1], Idq = 500 mA [2]
paꢄaꢅꢃtꢃꢄ
fꢄꢃquꢃꢈcy raꢈgꢃ
mꢇꢈ.
Tyꢀ.
DC - 2
15
max.
mꢇꢈ.
Tyꢀ.
2 - 18
15
max.
mꢇꢈ.
Tyꢀ..
18 - 22
15
max.
Uꢈꢇtꢆ
GHz
dB
Gaꢇꢈ
13
13
13
Gaꢇꢈ fꢉatꢈꢃꢆꢆ
0.50
0.005
15
0.45
0.005
22
0.30
0.004
22
dB
Gaꢇꢈ Vaꢄꢇatꢇꢁꢈ ovꢃꢄ Tꢃꢅꢀꢃꢄatuꢄꢃ
iꢈꢀut rꢃtuꢄꢈ lꢁꢆꢆ
dB/ °C
dB
outꢀut rꢃtuꢄꢈ lꢁꢆꢆ
14
17
16
dB
outꢀut pꢁꢂꢃꢄ ꢊꢁꢄ 1 dB Cꢁꢅꢀꢄꢃꢆꢆꢇꢁꢈ (p1dB)
satuꢄatꢃd outꢀut pꢁꢂꢃꢄ (pꢆat)
27
30
29
32
28
31
dBꢅ
dBꢅ
34
34
32
outꢀut Thꢇꢄd oꢄdꢃꢄ iꢈtꢃꢄcꢃꢀt (ip3)
pꢁut/tꢁꢈꢃ = +18dBꢅ
42
42
40
dBꢅ
nꢁꢇꢆꢃ fꢇguꢄꢃ
8
3
4
dB
ꢅA
V
suꢀꢀꢉy Cuꢄꢄꢃꢈt (idd)
suꢀꢀꢉy Vꢁꢉtagꢃ (Vdd)
500
15
500
15
500
15
11
15
11
15
11
15
[1]
[2]
rꢃꢊꢃꢄ tꢁ aꢀꢀꢉꢇcatꢇꢁꢈ cꢇꢄcuꢇt ꢆꢃctꢇꢁꢈ noTe 5 ꢊꢁꢄ thꢃ Vgg2 bꢇaꢆ ꢊꢁꢄ dꢇꢊꢊꢃꢄꢃꢈt Vdd ꢉꢃvꢃꢉꢆ.
Adjuꢆt Vgg1 tꢁ achꢇꢃvꢃ idq = 500 ꢅA tyꢀꢇcaꢉ; Vgg1 = -0.58V tyꢀꢇcaꢉ.
pꢄꢁduct cꢁvꢃꢄꢃd by ꢁꢈꢃ ꢁꢄ ꢅꢁꢄꢃ Us aꢈd fꢁꢄꢃꢇgꢈ patꢃꢈtꢆ: Us pat. nꢁꢆ. 8,786,368; 9,425,752; patꢃꢈtꢆ pꢃꢈdꢇꢈg.
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