AS205-322 ALPHA | Alldatasheet
Document overview
- Manufacturer or author: Terri McCarson
- PDF pages: 2
Technical content
PHEMT GaAs IC High Linearity Positive Control SPDT Switch DC-2 GHz EA Alpha LS AS205-322 Features MLP 2 x 1 mm 5 Lead @ High Linearity (50 dBm IP3 @ 0.9 GHz) 0.034 (0.90 mm) @3V PIN4 0.005 + 0.004 (0.10 mm) INDICATOR (0.125 mm) MAX. Hi Low Insertion Loss (0.35 dB @ 0.9 GHz) Ht ome @ +3 V Operation (2.00 mm) 6 oat (12s my wax oe 005 (0. @ Ultra Miniature MLP 2 x 1 mm 5 Lead \\ 0.005 Package (2m “PEE coeoz0 | Bsc * wee @ PHEMT Process 245 Bom), os oto £0 min) Description 0.008 (008 mm) > 0.016 (0.43 mm) The AS205-322 is a PHEMT GaAs FET IC high linearity ~0.008 pare | -— + 0,004 (0.10 mm} SPDT switch in a MLP 2 x 1 mm 65 lead plastic package. 0004 fa: ‘omy E This switch has been designed for use where extremely ml 9.020 high linearity, low insertion loss and ultra miniature ane, aq” package size are required. It can be controlled with positive, negativ ombination of both voltages. Some 5 x 0,008 (021 mm) standard implomontations inckido antonna changeover, oo 208 01 ney EXPOSED bas 005mm) * £0,008 (0.14 m TM and diversity switching over 2 W. The AS205-322 sco switch can be used in many analog and digital wireless sono piv) communication systems including cellular, GSM and DECT applications. Electrical Specifications at 25°C (0, +3 V) [Parameter® Frequency? | ain. | typ. | Max. [Unit | Insertion Loss? Dc-0.5 GHz 0.35 0.40 dB Dc-1.0 GHz 0.35 0.50 dB Dc-2.0 GHz 0.55 0.70 dB Isolation Do-0.5 GHz a8 De-1.0 GHz 4B De-2.0 GHz 4B Do—1.0 GHz a8 De-2.0 GHz 4B Operating Characteristics at 25°C (0, +3 V) [Parameter [Condition | Frequency | min. | typ. | Max. | Unit | ‘Switching Characteristics Rise, Fall (10/90% or 90/10% RF) 60 ns On, Off (50% CTL to 90/10% FF) 100 ns Video Feedthru 50 mV lpn Powertort dB Compreson [Ym ||| | [inermeduton Iircept Font (Ps) | ForTwotone iputPower iv dam [och | | 0 |_| dam | Control Voltages View = 0 t0 0.2 V @ 20 pA Max. Viigh = +3 ¥ @ 100 JA Max. to +5 V @ 200 HA Max. 2. DC = 300 kHz. 5. Video feedthru measured with 1 ns risetime pulse and 500 MHz bandwidth. 9. Insertion loss changes by 0.006 dB*C.
PHEMT GaAs IC High Linearity Posilive Control SPDT Switch DC-@Giz AS ROE-SZZ Typical Performance Data (0, +3 V) ° ° lel TT TTT LT TT TT TT “CE RSSAELTT | LTT TTT yt yy @ 04 LS SMeb 7 g” BEGeeeeeee = BS = A5 | tet os at LAT wt LTT TT TTT SEVGnnnnnnn Frequency (GHz) Frequency (GHz) Insertion Loss vs. Frequency Isolation vs. Frequency
12 TTTITILLet Absolute Maximum Ratings
CLL eo [Characteristic [Value | _ 12 oe ee FF Input Power 6W Max. > 900 MHz eee freee | Vera FoLLLLLITII ey gettittt ttt eeean——| “seen Sot ttt TT TTT a oll! | tT TTT Ty o_-LIT TTT TT TI Frequency (GHz) > VSWR vs. Frequency “fy tee ot {i Truth Table “| Los a ee a a [2 | Wig | —eoaton — [Taser La i rs 45M = Can 100 BE Re operating hequaney: eae 2 Aipha Industiigs, Inc. [781] 355180 + Fax [978] 241-7006 « Email sales @alphaind.com + wwwalphaindcom SS Speoeations subject to change wahout notte. 901A