ADC32RF82IRMPR RF Dhammaadka Hore ee Laba-Channel, 14-Bit 2.45GSPS
♠ Sharaxaada Alaabta
| Sifada alaabta | Qiimaha sifada |
| Soo saaraha: | Qalabka Texas |
| Qaybta Alaabta: | Dhamaadka hore ee RF |
| RoHS: | Faahfaahin |
| Nooca: | Dhamaadka hore ee RF |
| Inta jeer ee shaqaynaysa: | 4 GHz |
| NF - Sawirka Sawaxanka: | 24.7 dB |
| Ku shaqaynta korontada | 1.15 V, 1.9 V |
| Soo-dejinta hadda: | 1.5 A |
| Heerkulka shaqada ee ugu badan: | + 85 C |
| Heerka ugu badan ee xogta: | 12.5 Gbps |
| Habka Koritaanka: | SMD/SMT |
| Xidhmada / Kiis: | VQFN-72 |
| Baakad | Gariir |
| Bandwidth: | 3200 MHz |
| Summada: | Qalabka Texas |
| Qalabka Horumarinta: | ADC32RF82EVM |
| Astaamaha: | Shaandhaynta Goynta, Xawaaraha Sare ee Ultra |
| Faa'iido: | 2 dB |
| Heerkulka Shaqaynta Ugu Yar: | - 40 C |
| Xaddiga Heerkulka ee shaqaynaya: | -40C ilaa +85C |
| Nooca Alaabta: | Dhamaadka hore ee RF |
| Taxane: | ADC32RF82 |
| Tirada Xidhmada Warshada: | 1500 |
| Qayb-hoosaad: | Wareegyada Isku-dhafan ee Wireless & RF |
| Farsamada: | Si |
♠ ADC32RF82 Dual-Channel, 2457.6-MSPS Telecom Receiver iyo Aaladda Jawaab celinta
ADC32RF82 waa 14-bit, 2457.6-MSPS, qaataha telecom ee laba-channel iyo qalab jawaab celin ah oo taageera muunad RF ah oo leh soo noqnoqoshada gelinta ilaa 4 GHz iyo wixii ka dambeeya.Naqshadeynta saamiga sare ee signal-ilaa-sanqa (SNR), ADC32RF82 waxay soo bandhigtaa cufnaanta dhawaaqa ee -154.1 dBFS/Hz iyo sidoo kale kala duwanaansho firfircoon iyo go'doomin kanaalka badan oo soo noqnoqonaya.Gelitaanka analooga ah ee xidhan ee leh joojinta-chip-ku waxay bixisaa carqaladayn isku mid ah oo ka jirta baaxadda soo noqnoqoshada ballaaran waxayna yaraynaysaa muunada-iyo-xajinta tamarta cilladda.
Kanaal kasta waxa lagu xidhi karaa laba-band, digital down-converter (DDC) oo leh ilaa saddex madax-bannaan, 16-bit oscillators tiro ahaan-koontaroolan (NCOs) halkii DDC ee soo noqnoqoshada weji-isku-xidhan.Intaa waxaa dheer, ADC waxay ku qalabaysan tahay meesha ugu sarreysa ee dhamaadka-hore iyo koronto-sheegayaasha RMS iyo hawlaha alaarmiga si ay u taageeraan algorithms-ka kontoroolka otomaatiga ah ee dibadda (AGC).
ADC32RF82 waxay taageertaa JESD204B interface taxane ah oo leh fasal hoose 1-ku-salaysan daahitaanka go'aaminta iyadoo la adeegsanayo heerarka xogta ilaa 12.5 Gbps oo leh ilaa afar haad halkii ADC.Qalabka waxaa lagu bixiyaa xirmo 72-pin ah oo VQFN ah (10 mm × 10 mm) wuxuuna taageeraa heerkulka warshadaha (-40°C ilaa +85°C).
• 14-Bit, Dual-Channel, 2457.6-MSPS ADC
• Dabaqa Sawaxanka:
-154.1 dBFS/Hz
• Wax-gelinta RF waxay taageertaa ilaa 4.0 GHz
• Aperture Jitter: 90 fS
• Go'doominta kanaalka: 95 dB at FIN = 1.8 GHz
• Waxqabadka Spectral (fIN = 900 MHz, -2 dBFS):
- SNR: 61.2 dBFS
- SFDR: 67-dBc HD2, HD3
- SFDR: 81-dBc ugu xun
• Waxqabadka Spectral (fIN = 1.85 GHz, -2 dBFS):
- SNR: 58.7 dBFS
- SFDR: 71-dBc HD2, HD3
- SFDR: 76-dBc ugu xun
• On-Chip Digital Down-Beddelayaasha:
- Ilaa 4 DDCs (Qaabka Labada-Band)
- Ilaa 3 NCOs Madaxbanaan halkii DDC
Isku-xidhka Gelitaanka Chip-ka ee Ilaalinta Korantada xad-dhaafka ah
• Qalabka Korontada ee Chip-ku-Barnaamij-garayn kara oo leh biinanka alaarmiga ee Taageerada AGC
• Diter on-Chip
Joojinta Gelitaanka On-Chip
• Gelida-Miisaanka Buuxa: 1.35 VPP
• Taageerada isku xidhka Chip-ka badan
Interface JESD204B:
- Fasalka 1-aad ee ku salaysan daahitaanka go'aaminta
- 4 Laad halkii kanaal oo ah 12.5 Gbps
Korontada Darida: 3.0 W/Ch at 2457.6 MSPS
Xirmada 72-Pin VQFN (10 mm × 10 mm)
• Saldhigyada Saldhigyada Kaabayaasha Gacanta ee GSM-sideyaasha badan
• Qaatayaasha Isgaarsiinta
• Korjoogayaasha DPD
• Qaadayaasha Dib-u-hagaajinta
• Soo-celinta RF iyo Nidaamyada Anteenada ee Qaybsan
