HMC484MS8G / 484MS8GE
v04.0608
GaAs MMIC 10 WATT T/R SWITCH
DC - 3 GHz
Typical Applications
Features
tꢁꢃ hMc484MS8G / hMc484MS8Ge ꢀs ꢀdꢃal for:
• wꢀrꢃlꢃss infrasꢄruꢅꢄurꢃ
hꢀgꢁ RF Poꢂꢃr handlꢀng:> +40 dBm
hꢀgꢁ tꢁꢀrd Ordꢃr inꢄꢃrꢅꢃpꢄ: > +70 dBm
Sꢀnglꢃ Posꢀꢄꢀvꢃ Supply: +3 ꢄo +10 Vdꢅ
Loꢂ insꢃrꢄꢀon Loss: 0.4 ꢄo 0.6 dB
• iSM/cꢃllular Porꢄablꢃs/handsꢃꢄs
• Auꢄomoꢄꢀvꢃ tꢃlꢃmaꢄꢀꢅs
• Mobꢀlꢃ Radꢀo
Ulꢄra Small MSOP8G Paꢅkagꢃ: 14.8 mm2
inꢅludꢃd ꢀn ꢄꢁꢃ hMc-DK005 Dꢃsꢀgnꢃr’s Kꢀꢄ
• tꢃsꢄ equꢀpmꢃnꢄ
General Description
Functional Diagram
tꢁꢃ hMc484MS8G & hMc484MS8Ge arꢃ loꢂ-
ꢅosꢄ SPDt sꢂꢀꢄꢅꢁꢃs ꢀn 8-lꢃad MSOPG paꢅkagꢃs for
usꢃ ꢀn ꢄransmꢀꢄ-rꢃꢅꢃꢀvꢃ applꢀꢅaꢄꢀons ꢂꢁꢀꢅꢁ rꢃquꢀrꢃ
vꢃry loꢂ dꢀsꢄorꢄꢀon aꢄ ꢁꢀgꢁ ꢀnpuꢄ sꢀgnal poꢂꢃr lꢃvꢃls,
ꢄꢁrougꢁ 10 ꢂaꢄꢄs (+40 dBm). tꢁꢃ dꢃvꢀꢅꢃ ꢅan ꢅonꢄrol
sꢀgnals from Dc ꢄo 3.0 Ghz. tꢁꢃ dꢃsꢀgn provꢀdꢃs
ꢃxꢅꢃpꢄꢀonal ꢀnꢄꢃrmodulaꢄꢀon pꢃrformanꢅꢃ; > +70 dBm
ꢄꢁꢀrd ordꢃr ꢀnꢄꢃrꢅꢃpꢄ aꢄ +5 volꢄ bꢀas. RF1 and RF2
arꢃ rꢃflꢃꢅꢄꢀvꢃ sꢁorꢄs ꢂꢁꢃn “OFF”. On-ꢅꢁꢀp ꢅꢀrꢅuꢀꢄry
alloꢂs sꢀnglꢃ posꢀꢄꢀvꢃ supply opꢃraꢄꢀon from +3 Vdꢅ
ꢄo +10 Vdꢅ aꢄ vꢃry loꢂ Dc ꢅurrꢃnꢄ ꢂꢀꢄꢁ ꢅonꢄrol ꢀnpuꢄs
ꢅompaꢄꢀblꢃ ꢂꢀꢄꢁ cMOS and mosꢄ ttL logꢀꢅ famꢀlꢀꢃs.
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Electrical Specifications,
TA = +25° C, Vctl = 0/+5 Vdc, Vdd = +5 Vdc (Unless Otherwise Stated), 50 Ohm System
Paramꢃꢄꢃr
Frꢃquꢃnꢅy
Mꢀn.
typ.
Max.
Unꢀꢄs
Dc - 1.0 Ghz
Dc - 2.0 Ghz
Dc - 2.5 Ghz
Dc - 3.0 Ghz
0.4
0.6
0.8
0.9
0.6
0.8
1.1
1.3
dB
dB
dB
dB
insꢃrꢄꢀon Loss
isolaꢄꢀon
Dc - 3.0 Ghz
26
30
dB
Dc - 1.0 Ghz
Dc - 2.0 Ghz
Dc - 2.5 Ghz
Dc - 3.0 Ghz
24
20
17
13
dB
dB
dB
dB
Rꢃꢄurn Loss (On Sꢄaꢄꢃ)
Vꢅꢄl = 0/+3V
Vꢅꢄl = 0/+5V
Vꢅꢄl = 0/+8V
32
36
39
dBm
dBm
dBm
inpuꢄ Poꢂꢃr for 0.1dB comprꢃssꢀon
0.5 - 3.0 Ghz
0.5 - 3.0 Ghz
Vꢅꢄl = 0/+3V
Vꢅꢄl = 0/+5V
Vꢅꢄl = 0/+8V
32
37
40
35.5
40
>40
dBm
dBm
dBm
inpuꢄ Poꢂꢃr for 1dB comprꢃssꢀon
inpuꢄ tꢁꢀrd Ordꢃr inꢄꢃrꢅꢃpꢄ
0.5 - 1.0 Ghz
0.5 - 3.0 Ghz
72
70
dBm
dBm
(tꢂo-ꢄonꢃ ꢀnpuꢄ poꢂꢃr = +30 dBm ꢃaꢅꢁ ꢄonꢃ)
Sꢂꢀꢄꢅꢁꢀng cꢁaraꢅꢄꢃrꢀsꢄꢀꢅs
ꢄRiSe, ꢄFALL (10/90% RF)
ꢄON, ꢄOFF (50% ctL ꢄo 10/90%
RF)
Dc - 3.0 Ghz
15
40
ns
ns
For price, delivery, and to place orders, please contact Hittite Microwave Corporation:
20 Alpha Road, Chelmsford, MA 01824 Phone: 978-250-3343 Fax: 978-250-3373
Order On-line at www.hittite.com
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