HMC6147ALC5A
ꢀ01.0514
GaAs MMIC I/Q DOWNCONVERTER
37 - 44 GHz
Typical Applications
Features
Thꢁ Hmc6147ALc5A ꢂꢃ ꢂdꢁal foꢆ:
conꢀꢁꢆꢃꢂon Gaꢂn: 13 dB
• Point-to-Point and Point-to-Multi-Point Radio
• Military Radar, EW & ELINT
• Satellite Communications
• Sensors
eꢇꢄꢁllꢁnt iꢅagꢁ rꢁjꢁꢄtꢂon: 25 dB
Output iP3: +12 dBꢅ
16 Lꢁad 5ꢇ5 ꢅꢅ smT cꢁꢆaꢅꢂꢄ Paꢄkagꢁ: 25 ꢅꢅ²
Functional Diagram
General Description
Thꢁ Hmc6147ALc5A ꢂꢃ a ꢄoꢅpaꢄt GaAꢃ mmic i/q
downꢄonꢀꢁꢆtꢁꢆ ꢂn a lꢁadlꢁꢃꢃ roHs ꢄoꢅplꢂant smT
paꢄkagꢁ. Thꢂꢃ dꢁꢀꢂꢄꢁ pꢆoꢀꢂdꢁꢃ a ꢃꢅall ꢃꢂgnal ꢄon-
ꢀꢁꢆꢃꢂon gaꢂn of 13 dB wꢂth 25 dBꢄ of ꢃꢂdꢁband
ꢆꢁjꢁꢄtꢂon. Thꢁ Hmc6147ALc5A utꢂlꢂzꢁꢃ a low noꢂꢃꢁ
aꢅplꢂfiꢁꢆ to dꢆꢂꢀꢁ thꢁ i/q ꢅꢂꢇꢁꢆ whꢁꢆꢁ thꢁ LO ꢂꢃ
dꢆꢂꢀꢁn by a x2 ꢅultꢂplꢂꢁꢆ. iF1 and iF2 ꢅꢂꢇꢁꢆ ꢂnputꢃ
aꢆꢁ pꢆoꢀꢂdꢁd and an ꢁꢇtꢁꢆnal 90° hybꢆꢂd ꢂꢃ nꢁꢁdꢁd to
ꢃꢁlꢁꢄt thꢁ ꢆꢁꢈuꢂꢆꢁd ꢃꢂdꢁband. Thꢁ i/q ꢅꢂꢇꢁꢆ topology
ꢆꢁduꢄꢁꢃ thꢁ nꢁꢁd foꢆ filtꢁꢆꢂng of thꢁ unwantꢁd
ꢃꢂdꢁband. Thꢁ Hmc6147ALc5A ꢂꢃ a ꢅuꢄh ꢃꢅallꢁꢆ
altꢁꢆnatꢂꢀꢁ to hybꢆꢂd ꢃtylꢁ ꢃꢂnglꢁ ꢃꢂdꢁband ꢄonꢀꢁꢆtꢁꢆ
aꢃꢃꢁꢅblꢂꢁꢃ and ꢂt ꢁlꢂꢅꢂnatꢁꢃ thꢁ nꢁꢁd foꢆ wꢂꢆꢁ
bondꢂng by allowꢂng thꢁ uꢃꢁ of ꢃuꢆfaꢄꢁ ꢅount ꢅan-
ufaꢄtuꢆꢂng tꢁꢄhnꢂꢈuꢁꢃ.
Electrical Specifications [1][2], TA = +25°C, IF = 1000 MHz,
LO = +3 dBm, VDLO1,2 = +3V, IDLO1,2 = 150 mA, VDRF1,2= +3V, IDRF1,2 = 75 mA, USB [1][2]
Paꢆaꢅꢁtꢁꢆ
mꢂn.
Typ.
maꢇ.
Unꢂtꢃ
Fꢆꢁꢈuꢁnꢄy rangꢁ, rF
Fꢆꢁꢈuꢁnꢄy rangꢁ, LO
Fꢆꢁꢈuꢁnꢄy rangꢁ, iF
37 - 44
16.5 - 22
0 - 4
GHz
GHz
GHz
conꢀꢁꢆꢃꢂon Gaꢂn
10
15
13
dB
iꢅagꢁ rꢁjꢁꢄtꢂon
1 dB coꢅpꢆꢁꢃꢃꢂon (Output)
iP3 (input)
25
1
dBꢄ
dBꢅ
dBꢅ
dB
2
Noꢂꢃꢁ Fꢂguꢆꢁ
3.5
150
75
supply cuꢆꢆꢁnt iDLO1 + iDLO2 ꢈuꢂꢁꢃꢄꢁnt [2]
supply cuꢆꢆꢁnt iDrF1 + iDrF2
ꢅA
ꢅA
[1] Unlꢁꢃꢃ othꢁꢆwꢂꢃꢁ notꢁd all ꢅꢁaꢃuꢆꢁꢅꢁntꢃ pꢁꢆfoꢆꢅꢁd wꢂth low ꢃꢂdꢁ LO, iF = 1000 mHz and ꢁꢇtꢁꢆnal iF 90° hybꢆꢂd.
[2] Adjuꢃt vgg bꢁtwꢁꢁn -2 to 0v to aꢄhꢂꢁꢀꢁ iDLO1 + iDLO2 = 150 ꢅA Typꢂꢄal wꢂth rF tuꢆnꢁd off.
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