ANALOG DEVICES EVAL-ADRF5048 Silicon SP4T Switch
LIKAROLOANA
- Boto e felletseng ea tlhahlobo ea ADRF5048
- Khokahano e bonolo ho lisebelisoa tsa tlhahlobo
- Thru line bakeng sa calibration
TLHOKOMELO
- Lisebelisoa tsa motlakase tsa DC
- Mohlahlobi oa marang-rang
TLHALOSO KAKARETSO
ADRF5048 ke SP4T, switch e sa bonahaleng e entsoeng ts'ebetsong ea silicon. Tataiso ena ea mosebelisi e hlalosa boto ea tlhahlobo ea ADRF5048-EVALZ, e neng e etselitsoe ho lekola likarolo le ts'ebetso ea ADRF5048 feela. Senepe sa boto ea tlhahlobo se bontšitsoe setšoantšong sa 1.
Hlokomela hore ADRF5048 IC e na le batho ba bangata ho ADRF5042 bare evaluation board. Leha ho le joalo, kopano eohle ke ADRF5048- EVALZ. Lethathamo la lintlha tsa ADRF5048 le fana ka lintlha tse felletseng tsa ADRF5048. Sheba leqephe la lintlha tsa ADRF5048 hammoho le tataiso ena ea mosebedisi ha u sebelisa ADRF5048-EVALZ.
LEBOTO HLAHLOBO MOSEBETSI
FEELAVIEW
ADRF5048-EVALZ ke boto e hokahaneng, e kopantsoeng le ADRF5048 le potoloho ea eona ea kopo. Likarolo tsohle li behiloe ka lehlakoreng le ka sehloohong la ADRF5048-EVALZ. Setšoantšo sa kopano bakeng sa ADRF5048-EVALZ se bontšoa ho Setšoantšo sa 9, le
Evaluation board schematic e bonts'itsoe ho Figure 8.
LEBOTO LEBOTO
ADRF5048-EVALZ e entsoe ho sebelisoa mekhoa ea ho qapa potoloho ea RF ho boto ea potoloho e hatisitsoeng ea 4-layer (PCB). Pokello ea PCB e bonts'itsoe ho Setšoantšo sa 2.
Likarolo tse ka ntle tsa koporo li botenya ba 1.5 oz (2.2 mil) 'me tse ka hare ke tse botenya ba 0.5 oz (0.7 mil). Thepa e holimo ea dielectric ke 8 mil Rogers 4003, e fanang ka 50 Ω e laoloang ke impedance le ho ntlafatsa ts'ebetso e phahameng ea maqhubu. Mesaletsa eohle ea RF e tsamaisoa ka holim'a lera, 'me karolo ea bobeli e sebelisoa e le sefofane sa ho tsamaisa lithapo tsa RF. Mekhahlelo e 'meli e setseng e boetse ke lifofane tsa fatše tse tlatsitsoeng ka thepa ea FR4 ho laola ho phahama ha mocheso nakong ea ts'ebetso ea matla a phahameng' me li tšehetsoa ka li-vias tse teteaneng le tse tletseng ho ea tlaase ho PCB bakeng sa liphallelo tsa mocheso. Botenya ba boto ka kakaretso bo ka ba 62 mil bakeng sa matla a mochini.
Mehala ea phetisetso ea RF e entsoe ho sebelisoa mohlala oa coplanar waveguide (CPWG) ka bophara ba 14 mil le sebaka sa fatše sa 7 mil ho ba le tšitiso e ikhethang ea 50 Ω. Sebaka ka terata se hlophisitsoe ka mahlakoreng ka bobeli a CPWG ho ntlafatsa ho itšehla thajana
pakeng tsa mela e haufi ea RF le mela e meng ea matšoao. Sebaka se pepeneneng sa ADRF5048, se rekisoang holim'a PCB fatše pad, ke mohloli o ka sehloohong oa mocheso bakeng sa ho qhala mocheso. The PCB fatše pad ke densely baahi ba tletse, ka vias ho fana ka tlaase-tlaase khoneha mogote ho hanyetsa tsela ho tloha holimo ho ea tlaase ho PCB. Lihokelo tse tsoang sebakeng sa sephutheloana se lebisang fatše li bolokoa li le khuts'oane ka hohle kamoo ho ka khonehang.
PHEBELO EA MATLA LE LIKETSO LA TAOLI
ADRF5048-EVALZ e na le lisebelisoa tse peli tsa motlakase, lisebelisoa tse 'nè tsa taolo, le fatše, joalokaha ho bontšitsoe Lethathamong la 1. Lintlha tsa tlhahlobo ea DC li na le VDD, VSS, V1, V2, EN, LS, le GND. Phepelo ea 3.3 V e hoketsoe sebakeng sa tlhahlobo sa DC ho VDD 'me phepelo ea −3.3 V e hoketsoe sebakeng sa tlhahlobo sa DC ho VSS. Tlhaloso ea fatše e ka hokahanngoa le GND. Hokela lisebelisoa tsa taolo, V1, V2, EN, le LS, ho 3.3 V kapa 0 V. Kakaretso e tloaelehileng ea tšebeliso ea hona joale bakeng sa
ADRF5048 ke 0.67 mA.
Lithapa tsa phepelo tsa VDD le VSS tsa ADRF5048 li kopantsoe le li-capacitor tse 100 pF.
Lethathamo la 1. Lisebelisoa tsa Phepelo ea Matla le Taolo
| VDD | +3.3 V phepelo voltage |
| VSS | −3.3 V phepelo voltage |
| V1 | Laola tlhahiso 1 |
| V2 | Laola tlhahiso 2 |
| EN | Thusa |
| LS | Khetho ea logic |
| GND | Fatše |
LITLHAHISO TSA RF LE LITŠOANTŠISO
ADRF5048-EVALZ e na le lihokelo tse supileng tse kentsoeng moeling, tse 2.92 mm bakeng sa likenyelletso le liphetho tsa RF, joalo ka ha ho bonts'itsoe ho Lethathamo la 2.
Lethathamo la 2. Lintho tsa RF le Liphetho
| RFC | RF boema-kepe bo tloaelehileng |
| RF1 | RF Lahlela Port 1 |
| RF2 | RF Lahlela Port 2 |
| RF3 | RF Lahlela Port 3 |
| RF4 | RF Lahlela Port 4 |
| THRU1 | Thru line input le tlhahiso |
| THRU2 | Thru line input le tlhahiso |
The through calibration line, e kopanyang li-connectors tsa THRU1 le THRU2 RF, e lekanya liphello tsa tahlehelo ea boto ho tloha litekanyong tsa ADRF5048-EVALZ ho fumana ts'ebetso ea lisebelisoa lithabeng tsa IC.
TS'ELISO MOKHOA
analog.com Tšen. 0 | 4 ho tse 7
TS'ELISO TS'ELISO
Ho khetha ADRF5048-EVALZ, etsa mehato e latelang:
- Theha ntlha ea tlhahlobo ea GND.
- Khetholla ntlha ea tlhahlobo ea VDD.
- Khetholla ntlha ea tlhahlobo ea VSS.
- Leeme holimo ho lintlha tsa tlhahlobo tsa V1, V2, EN, le LS.
- Kenya lets'oao la ho kenya RF.
ADRF5048-EVALZ e romelloa e kopane ka botlalo le ho lekoa. Setšoantšo sa 3 se fana ka setšoantšo sa motheo sa ho seta teko ho hlahloba li-parameter tsa s ho sebelisa analyzer ea marang-rang. Etsa mehato e latelang ho phethela tlhahlobo ea tlhahlobo le ho netefatsa ts'ebetso.
ADRF5048-EVALZ
- Hokela ntlha ea teko ea GND ho theminale ea fatše ea phepelo ea motlakase.
- Hokela ntlha ea tlhahlobo ea VDD ho voltagterminal e hlahisoang ke phepelo ea +3.3 V. Hlokomela hore hona joale e tlameha ho ba 0.15 mA.
- Hokela ntlha ea tlhahlobo ea VSS ho voltagterminal ea e output ea phepelo ea −3.3 V. Hlokomela hore hajoale e tlameha ho ba 0.52 mA.
- Hokela lintlha tsa tlhahlobo tsa V1, V2, EN, le LS ho voltagphepelo ea motlakase ea 3.3 V. ADRF5048 e ka hlophisoa ka mekhoa e fapaneng ka ho hokahanya lintlha tsa tlhahlobo ea taolo ho 3.3 V kapa 0 V, joalo ka ha ho bonts'itsoe ho Lethathamo la 3.
- Hokela sehlahlobi sa marang-rang se lekantsoeng ho likhokahanyo tsa RFC, RF1, RF2, RF3, le RF4 2.92 mm. Haeba palo ea boema-kepe ba marang-rang e sa lekana, emisa likou tsa RF tse sa sebelisoeng ka 50 Ω. Fiela maqhubu ho tloha ho 10 MHz ho isa ho 45 GHz 'me u behe matla ho -5 dBm.
- ADRF5048-EVALZ e lebelletsoe ho ba le tahlehelo ea ho kenya 2.4 dB ho 40 GHz. Sheba liphetho tse lebelletsoeng ho Setšoantšo sa 4. Ho hlokahala lisebelisoa tse eketsehileng tsa tlhahlobo ho hlahloba ka botlalo mesebetsi le ts'ebetso ea ADRF5048-EVALZ.
Lethathamo la 3. Control Moqtage Tafole ea 'Nete
| Tlase | Tlase | Tlase | Tlase | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) |
| Tlase | Tlase | Phahameng | Tlase | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) |
| Tlase | Tlase | Tlase | Phahameng | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) |
| Tlase | Tlase | Phahameng | Phahameng | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) |
| Tlase | Phahameng | Tlase | Tlase | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) |
| Tlase | Phahameng | Phahameng | Tlase | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) |
| Tlase | Phahameng | Tlase | Phahameng | Ho itšehla thajana (ho tima) | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) |
| Tlase | Phahameng | Phahameng | Phahameng | Tahlehelo e kentsweng (e buletswe) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) |
| Phahameng | Tlase kapa hodimo | Tlase kapa hodimo | Tlase kapa hodimo | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) | Ho itšehla thajana (ho tima) |
Bakeng sa tlhahlobo ea lintlha tsa tatellano ea boraro, sebelisa lijenereithara tse peli tsa matšoao le spectrum analyzer. Ho boetse ho khothaletsoa motsoako o phahameng oa ho itšehla thajana. Bakeng sa liteko tsa khatello ea matla le matla a ho sebetsana le matla, sebelisa meter ea matla a 2-channel le jenereithara ea matšoao. Matla a phahameng a lekaneng ampLifier e boetse e khothalletsoa ho kenya letsoho. Lisebelisoa tsa liteko, joalo ka li-couplers le attenuators, li tlameha ho ba le matla a lekaneng a ho tšoara. ADRF5048-EVALZ e tla le poleiti ea tšehetso e khomaretsoeng ka tlase. Ho etsa bonnete ba hore ho na le mocheso o mongata oa mocheso le ho fokotsa ho phahama ha mocheso ho ADRF5048-EVALZ nakong ea litlhahlobo tse matla tsa matla, poleiti ena ea tšehetso e tlameha ho kenngoa ka sekoting sa mocheso ho sebelisa mafura a mocheso.
Hlokomela hore litekanyo tse entsoeng lihokelong tsa 2.92 mm tsa ADRF5048-EVALZ li kenyelletsa tahlehelo ea lihokelo tsa 2.92 mm le PCB. Mohala oa thru o tlameha ho lekanyetsoa ho lekola litlamorao ho ADRF5048-EVALZ. The thru line ke
kakaretso ea RF input line le RF output line tse hokahaneng le ADRF5048-EVALZ le ho lekana ka bolelele.
TEBELLO LIPHOLO
LEBOTO LA HO HLAHLOBA SCHEMATIKI LE MOTSOALLE
BILI LITS'ELISO
Lethathamo la 4. Lethathamo la lintlha tsa ADRF5048-EVALZ
| 2 | C1, C2 | Li-capacitor, 100 pF, 50 V, C0402 sephutheloana | Murata | GCM1555C1H101JA16D |
| 4 | C6, C8, C10, C12 | Li-capacitor, 100 pF, 50 V, C0402 sephutheloana (u se ke ua kenya | Murata | GCM1555C1H101JA16D |
| (DNI)) | ||||
| 6 | C3, C4, C5, C7, C9, C11 | Capacitor, 0.1 μF, 25 V, C0402 sephutheloana (DNI) | Taiyo Yuden | TMK105B7104KVHF |
| 4 | R1, R2, R3, R4 | Mohanyetsi, 0 Ω, sephutheloana sa C0402 | Panasonic | ERJ-2GE0R00X |
| 5 | RFC, RF1, RF2, RF3, RF4, | Lihokelo tsa Edge-mount 2.92 mm | Motlakase oa Hirose | HK-LR-SR2(12) |
| 2 | THRU1, THRU2 | Lihokelo tsa Edge-mount 2.92 mm (DNI) | Motlakase oa Hirose | HK-LR-SR2(12) |
| 5 | GND, LS, EN, V1, V2, le VDD | Lintlha tsa tlhahlobo tse holim'a metsi | Keystone Electronics | 5005 |
| 1 | U1 | Silicon, sesebelisoa sa SP4T, ha se bonese, 100 MHz ho isa ho 45 GHz | Lisebelisoa tsa Analog, Inc. | Setšoantšo sa ADRF5048BBCZN |
| 1 | PCB | ADRF5049-EVALZ | Lisebelisoa tsa Analog | BR-051382 |
Tlhokomeliso ea ESD
ESD (electrostatic discharge) sesebelisoa sa bohlokoa. Lisebelisoa tse lefshoang le liboto tsa potoloho li ka tsoa ntle le ho lemoha. Leha sehlahiswa sena se na le dipalo tse nang le tokelo ya molao kapa tsa tshireletso, tshenyo e ka nna ya hlaha ho disebediswa tse nang le matla a phahameng a ESD. Ka hona, mehato e nepahetseng ea ESD e lokela ho nkuoa ho qoba ho senyeha ha ts'ebetso kapa tahlehelo ea ts'ebetso.
Melao le Maemo a Molao
Ka ho sebelisa boto ea tlhahlobo eo ho buisanoang ka eona mona (hammoho le lisebelisoa life kapa life, litokomane tsa likarolo kapa lisebelisoa tsa ts'ehetso, "Boto ea Tlhahlobo"), o lumela ho tlangoa ke lipehelo le lipehelo tse boletsoeng ka tlase ("Tumellano") ntle le haeba o rekile Boto ea Tlhahlobo, moo Melao le Maemo a Thekiso a Thekiso ea Analog a tla laola. Se ke oa sebelisa Boto ea Tlhahlobo ho fihlela u balile le ho lumellana le Tumellano. Tšebeliso ea hau ea Boto ea Tlhahlobo e tla bontša ho amohela Tumellano ea hau. Tumellano ena e entsoe ke uena (“Customer”) le Analog Devices, Inc. (“ADI”), le sebaka sa eona sa mantlha sa khoebo Ho ipapisitse le lipehelo le lipehelo tsa Tumellano, ADI ka hona e fa Moreki mahala, laesense e fokolang, ea botho, ea nakoana, e sa khetheheng, e sa fuoeng mangolo a tumello, e ke keng ea fetisetsoa ho sebelisa Boto ea Tlhahlobo BAKENG SA TŠEBELETSO FEELA.
Moreki o utloisisa le ho lumela hore Tlhahlobo
Boto e fanoe ka sepheo se le seng le se ikhethileng se boletsoeng ka holimo, 'me e lumela ho se sebelise Boto ea Litlhahlobo molemong ofe kapa ofe. Ho feta moo, laesense e fanoeng e etsoa ka mokhoa o hlakileng ho ipapisitse le meeli e latelang: Moreki ha a na ho (i) hira, ho hirisa, ho hlahisa, ho rekisa, ho fetisa, ho abela, ho fana ka lengolo la tumello, kapa ho aba Boto ea Tlhahlobo; le (ii) ho dumella Mokga ofe kapa ofe wa Boraro ho fihlella Boto ya Tlhatlhobo. Joalo ka ha le sebelisitsoe mona, lentsoe "Mokha oa Boraro" le kenyelletsa mokhatlo ofe kapa ofe ntle le ADI, Moreki, basebetsi ba bona, basebetsi le baeletsi ba ka tlung. Boto ea Tlhahlobo HA E rekisetsoe Moreki; litokelo tsohle tse sa fanoeng mona, ho kenyeletsoa le ho ba beng ba Boto ea Tlhahlobo, li bolokiloe ke ADI. TIISETSO TIISETSO. Tumellano ena le Boto ea Tlhahlobo kaofela li tla nkoa e le litaba tsa lekunutu le tsa botho tsa ADI.
Moreki a ka se senole kapa a fetisetsa karolo efe kapa efe ea Boto ea Tekolo ho motho ofe kapa ofe ka lebaka lefe kapa lefe. Ha ho khaotsoe ho sebelisa Boto ea Tlhahlobo kapa Tumellano ena e felisitsoe, Moreki o lumela ho khutlisetsa Boto ea Tlhahlobo ho ADI hang-hang. KEKELETSO LITHIBELO. Moreki ha a lokela ho qhaqholla, ho qhaqholla kapa ho kgutlisetsa morao ditjhepisi tsa moenjinere ho Boto ya Tekolo. Moreki o tla tsebisa ADI ka tšenyo leha e le efe e etsahetseng kapa liphetoho leha e le life kapa liphetoho tseo e li etsang ho Boto ea Tlhahlobo, ho kenyeletsoa empa e sa felle feela ka ho rekisa kapa ntho leha e le efe e amang litaba tsa Boto ea Tlhahlobo. Litokiso ho Boto ea Litlhahlobo li tlameha ho ikamahanya le molao o sebetsang, ho kenyeletsoa empa eseng feela ho RoHS Directive.
PHEELLO. ADI e ka emisa Tumellano ena ka nako efe kapa efe ha e fana ka tsebiso e ngotsoeng ho Moreki. Moreki o lumela ho khutlela ho ADI Boto ea Tlhahlobo ka nako eo. MOELI MOTHO. LEBOTO LA HO HLAHLOBA LE FUMANETSOENG MONA KATLASE LE FUMANA “JOALOKAHA LE TENG” MME ADI HA E ETSE LITIISETSO KAPA LITEMELO TSA MOFUTA OFE KA HLOKO HO LONA. ADI E HLOKOMELA KA HAHOLO LITEMELETSO, LITUMISO, LITIISETSO, KAPA LITIISETSO, TSE BONANG KAPA TSE HLAHANG, TSE Amanang le LEBOTO LA TLHOKOMELISO HO kenyeletsoa, EMPA EMPA E SA LEKELETSO, TIISETSO E FUMANEHILENG EA MERCHANTABILITY, MERCHANTABILITY, MERCHANTABILITY, TLHOKOMELO EA LITOKELO TSA TLHOKOMELISO. HA HO TSAMAYA ADI LE BATHO BA LONA LILASESENNE BA TLA BA MOIKARABELLO BAKENG SA KETSAHALO EFE KAPA EFE, E KHETHEHILENG, E FIHLENG KAPA E TLA LATELANG HO HLAHALA HO THOA HO BATHO KAPA TŠEBELETSO EA LEBOTO LA TLHOKOMELISO, HO kenyeletsoa EMPA E SA LENYETSOE HO TAHLEHELO TŠENYEHELO EA LITEFO, LITEI. MOLATO OA KAOFELA OA ADI HO TSOA MANG KAPA MANG LE LIBAKA TSOHLE E TLA LEKELISOA HO BOLELLO EA LIKERERA TSE LE LEKOELENG ($100.00). THEKISO.
Moreki o dumela hore e ka se romele Boto ya Ditekolo ka kotloloho kapa ka tsela e sa tobang naheng e nngwe, le hore e tla ikamahanya le melao le melawana e sebetsang ya United States e amanang le thomelontle. TS'ELISO MOLAO. Tumellano ena e tla laoloa le ho hlalosoa ho ea ka melao ea motheo ea Commonwealth ea Massachusetts (ho sa kenyelelitsoe likhohlano tsa melao ea molao). Mehato efe kapa efe ea molao mabapi le Tumellano ena e tla mameloa makhotleng a naha kapa a mmuso a nang le matla a ho laela Suffolk County, Massachusetts, 'me Moreki o ipeha tlas'a bolaoli le sebaka sa makhotla a joalo. Tumellano ea Machaba a Kopaneng ea Likonteraka tsa Thekiso ea Thepa ea Machabeng e ke ke ea sebetsa Tumellanong ena 'me e hlakotsoe ka mokhoa o hlakileng. ©2023 Analog Devices, Inc. Litokelo tsohle li sirelelitsoe. Matshwao a kgwebo le matshwao a ngodisitsweng ke thepa ya beng ba ona. Tsela e le 'ngoe ea Analog, Wilmington, MA 01887-2356, USA
Litokomane / Lisebelisoa
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ANALOG DEVICES EVAL-ADRF5048 Silicon SP4T Switch [pdf] Bukana ea Mosebelisi EVAL-ADRF5048, ADRF5048-EVALZ, EVAL-ADRF5048 Silicon SP4T Switch, Silicon SP4T Switch, SP4T Switch, Switch |
