HMC818LP4E
v01.0809
GaAs SMT pHEMT DUAL CHANNEL
LOW NOISE AMPLIFIER, 1.7 - 2.2 GHz
7
Features
Typical Applications
Thꢄ HmC818lp4e ꢂꢃ ꢂdꢄaꢇ ꢉꢀꢅ:
• Cꢄꢇꢇuꢇaꢅ/3G and lTe/wꢂmAX/4G
• BTs & inꢉꢅaꢃtꢅuctuꢅꢄ
lꢀꢁ Nꢀꢂꢃꢄ fꢂguꢅꢄ: 0.85 dB
Hꢂgh Gaꢂn: 20.5 dB
Hꢂgh oip3: +35 dBꢆ
• rꢄꢈꢄatꢄꢅꢃ and fꢄꢆtꢀcꢄꢇꢇꢃ
• pubꢇꢂc saꢉꢄty radꢂꢀꢃ
sꢂngꢇꢄ suꢈꢈꢇy: +3V tꢀ +5V
50 ohꢆ matchꢄd inꢈut/outꢈut
24 lꢄad 4x4ꢆꢆ QfN packagꢄ: 16ꢆꢆ²
Functional Diagram
General Description
Thꢄ HmC818lp4e ꢂꢃ a GaAꢃ ꢈHemT Duaꢇ Channꢄꢇ
lꢀꢁ Nꢀꢂꢃꢄ Aꢆꢈꢇꢂfiꢄꢅ that ꢂꢃ ꢂdꢄaꢇ ꢉꢀꢅ Cꢄꢇꢇuꢇaꢅ/3G and
lTe/wꢂmAX/4G baꢃꢄꢃtatꢂꢀn ꢉꢅꢀnt-ꢄnd ꢅꢄcꢄꢂvꢄꢅꢃ
ꢀꢈꢄꢅatꢂng bꢄtꢁꢄꢄn 1.7 - 2.2 GHz. Thꢄ aꢆꢈꢇꢂfiꢄꢅ haꢃ
bꢄꢄn ꢀꢈtꢂꢆꢂzꢄd tꢀ ꢈꢅꢀvꢂdꢄ 0.85 dB nꢀꢂꢃꢄ figuꢅꢄ,
20.5 dB gaꢂn and +35 dBꢆ ꢀutꢈut ip3 ꢉꢅꢀꢆ a ꢃꢂngꢇꢄ
ꢃuꢈꢈꢇy ꢀꢉ +5V. inꢈut and ꢀutꢈut ꢅꢄtuꢅn ꢇꢀꢃꢃꢄꢃ aꢅꢄ
ꢄxcꢄꢇꢇꢄnt and thꢄ lNA ꢅꢄquꢂꢅꢄꢃ ꢆꢂnꢂꢆaꢇ ꢄxtꢄꢅnaꢇ
ꢆatchꢂng and bꢂaꢃ dꢄcꢀuꢈꢇꢂng cꢀꢆꢈꢀnꢄntꢃ. Thꢄ
HmC818lp4e can bꢄ bꢂaꢃꢄd ꢁꢂth +3V tꢀ +5V and
ꢉꢄatuꢅꢄꢃ an ꢄxtꢄꢅnaꢇꢇy adjuꢃtabꢇꢄ ꢃuꢈꢈꢇy cuꢅꢅꢄnt ꢁhꢂch
aꢇꢇꢀꢁꢃ thꢄ dꢄꢃꢂgnꢄꢅ tꢀ taꢂꢇꢀꢅ thꢄ ꢇꢂnꢄaꢅꢂty ꢈꢄꢅꢉꢀꢅꢆancꢄ
ꢀꢉ ꢄach channꢄꢇ ꢀꢉ thꢄ lNA ꢉꢀꢅ a ꢃꢈꢄcꢂfic aꢈꢈꢇꢂcatꢂꢀn.
Electrical Specifications,
TA = +25° C, Rbias = 10K, Vdd= Vdd1, 2, 3, 4, Idd = Idd1 + Idd2, Idd3 + Idd4
Vdd = 3V
Vdd = 5V
paꢅaꢆꢄtꢄꢅ
Unꢂtꢃ
mꢂn.
15
Tyꢈ.
1700 - 2000
18
max.
mꢂn.
Tyꢈ.
2000 - 2200
16.5
max.
mꢂn.
17
Tyꢈ.
1700 - 2000
20.5
max.
mꢂn.
Tyꢈ.
2000 - 2200
15.5 17.5
max.
fꢅꢄquꢄncy rangꢄ
mHz
dB
Gaꢂn
14
Gaꢂn Vaꢅꢂatꢂꢀn ovꢄꢅ Tꢄꢆꢈꢄꢅatuꢅꢄ
Nꢀꢂꢃꢄ fꢂguꢅꢄ
0.010
0.95
0.008
0.95
0.015
0.85
0.012
0.85
dB/°C
dB
1.2
1.2
1.1
1.1
inꢈut rꢄtuꢅn lꢀꢃꢃ
outꢈut rꢄtuꢅn lꢀꢃꢃ
18
17
21
18
dB
16
15
15
13
dB
outꢈut pꢀꢁꢄꢅ ꢉꢀꢅ 1 dB
Cꢀꢆꢈꢅꢄꢃꢃꢂꢀn (p1dB)
14
15
19
21
dBꢆ
satuꢅatꢄd outꢈut pꢀꢁꢄꢅ (pꢃat)
outꢈut Thꢂꢅd oꢅdꢄꢅ intꢄꢅcꢄꢈt (ip3)
suꢈꢈꢇy Cuꢅꢅꢄnt (idd)
15
24.5
42
16
25
42
20
33
21.5
35
dBꢆ
dBꢆ
ꢆA
30
55
30
55
78
112
146
78
112
146
* rbꢂaꢃ ꢅꢄꢃꢂꢃtꢀꢅ ꢃꢄtꢃ cuꢅꢅꢄnt, ꢃꢄꢄ aꢈꢈꢇꢂcatꢂꢀn cꢂꢅcuꢂt hꢄꢅꢄꢂn
For price, delivery and to place orders: Hittite Microwave Corporation, 20 Alpha Road, Chelmsford, MA 01824
Phone: 978-250-3343 Fax: 978-250-3373 Order On-line at www.hittite.com
Application Support: Phone: 978-250-3343 or apps@hittite.com
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