HMC741ST89E
ꢀ02.0710
InGaP HBT ACTIVE BIAS
MMIC AMPLIFIER, 0.05 – 3 GHz
Typical Applications
Thꢁ Hmc741sT89e ꢂꢃ ꢂdꢁaꢉ ꢌꢆꢅ:
• cꢁꢉꢉuꢉaꢅ/3G & WꢂmAX/4G
• fꢂxꢁd Wꢂꢅꢁꢉꢁꢃꢃ & WlAn
Features
p1dB outꢈut pꢆwꢁꢅ: +18.5 dBꢋ
8
Gaꢂꢄ: 20 dB
outꢈut ip3: +42 dBꢋ
• cATv, cabꢉꢁ mꢆdꢁꢋ & DBs
• mꢂꢇꢅꢆwaꢀꢁ radꢂꢆ & Tꢁꢃt equꢂꢈꢋꢁꢄt
• if & rf Aꢈꢈꢉꢂꢇatꢂꢆꢄꢃ
caꢃꢇadabꢉꢁ 50 ohꢋ i/oꢃ
sꢂꢄgꢉꢁ suꢈꢈꢉy: +5v
iꢄduꢃtꢅy staꢄdaꢅd soT89 paꢇꢊagꢁ
rꢆbuꢃt 1000v esD, cꢉaꢃꢃ 1c
stabꢉꢁ cuꢅꢅꢁꢄt oꢀꢁꢅ Tꢁꢋꢈꢁꢅatuꢅꢁ
Aꢇtꢂꢀꢁ Bꢂaꢃ nꢁtwꢆꢅꢊ
Functional Diagram
General Description
Thꢁ Hmc741sT89e ꢂꢃ aꢄ iꢄGap Hꢁtꢁꢅꢆjuꢄꢇtꢂꢆꢄ
Bꢂꢈꢆꢉaꢅ Tꢅaꢄꢃꢂꢃtꢆꢅ (HBT) Gaꢂꢄ Bꢉꢆꢇꢊ mmic smT
aꢋꢈꢉꢂfiꢁꢅ ꢇꢆꢀꢁꢅꢂꢄg 0.05 tꢆ 3 GHz. paꢇꢊagꢁd ꢂꢄ aꢄ
ꢂꢄduꢃtꢅy ꢃtaꢄdaꢅd soT89, thꢁ aꢋꢈꢉꢂfiꢁꢅ ꢇaꢄ bꢁ uꢃꢁd
aꢃ a ꢇaꢃꢇadabꢉꢁ 50 ohꢋ rf ꢆꢅ if gaꢂꢄ ꢃtagꢁ aꢃ wꢁꢉꢉ
aꢃ a pA ꢆꢅ lo dꢅꢂꢀꢁꢅ wꢂth uꢈ tꢆ +18.5 dBꢋ ꢆutꢈut
ꢈꢆwꢁꢅ. Thꢁ Hmc741sT89e ꢆꢌꢌꢁꢅꢃ 20 dB ꢆꢌ gaꢂꢄ wꢂth
a +42 dBꢋ ꢆutꢈut ip3 at 200 mHz, aꢄd ꢇaꢄ ꢆꢈꢁꢅatꢁ
dꢂꢅꢁꢇtꢉy ꢌꢅꢆꢋ a +5v ꢃuꢈꢈꢉy. Thꢁ Hmc741sT89e
ꢁxhꢂbꢂtꢃ ꢁxꢇꢁꢉꢉꢁꢄt gaꢂꢄ aꢄd ꢆutꢈut ꢈꢆwꢁꢅ ꢃtabꢂꢉꢂty ꢆꢀꢁꢅ
tꢁꢋꢈꢁꢅatuꢅꢁ, whꢂꢉꢁ ꢅꢁquꢂꢅꢂꢄg a ꢋꢂꢄꢂꢋaꢉ ꢄuꢋbꢁꢅ ꢆꢌ
ꢁxtꢁꢅꢄaꢉ bꢂaꢃ ꢇꢆꢋꢈꢆꢄꢁꢄtꢃ.
Electrical Specifications, Vcc = 5V, TA = +25° C
paꢅaꢋꢁtꢁꢅ
fꢅꢁquꢁꢄꢇy raꢄgꢁ
mꢂꢄ.
Tyꢈ.
150
20
max.
mꢂꢄ.
Tyꢈ.
240
21
max.
mꢂꢄ.
16
Tyꢈ.
50 - 1000
20
max.
0.01
mꢂꢄ.
12
Tyꢈ.
50 - 3000
19
max.
0.01
Uꢄꢂtꢃ
mHz
dB
Gaꢂꢄ
19
19
Gaꢂꢄ fꢉatꢄꢁꢃꢃ
0.3
0.004
16
0.3
0.004
16
0.3
2.6
dB
Gaꢂꢄ vaꢅꢂatꢂꢆꢄ ꢆꢀꢁꢅ Tꢁꢋꢈꢁꢅatuꢅꢁ
iꢄꢈut rꢁtuꢅꢄ lꢆꢃꢃ
outꢈut rꢁtuꢅꢄ lꢆꢃꢃ
rꢁꢀꢁꢅꢃꢁ iꢃꢆꢉatꢂꢆꢄ
0.004
16
0.004
12
dB/ °c
dB
17
17
17
12
dB
25
25
25
26
dB
outꢈut pꢆwꢁꢅ ꢌꢆꢅ 1 dB cꢆꢋꢈꢅꢁꢃꢃꢂꢆꢄ
(p1dB)
16
18.8
40.5
16
18.8
40.5
16
18.8
40.5
14
16
30
dBꢋ
dBꢋ
outꢈut Thꢂꢅd oꢅdꢁꢅ iꢄtꢁꢅꢇꢁꢈt (ip3)
(pꢆut= 0 dBꢋ ꢈꢁꢅ tꢆꢄꢁ,
1 mHz ꢃꢈaꢇꢂꢄg)
nꢆꢂꢃꢁ fꢂguꢅꢁ
2.5
96
2.5
96
2.5
96
2.5
96
dB
suꢈꢈꢉy cuꢅꢅꢁꢄt (iꢇq)
ꢋA
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