ADC32RF82IRMPR RF Gaban Ƙarshen Dual-Channel, 14-Bit 2.45GSPS
♠ Bayanin samfur
| Siffar Samfur | Siffar Darajar |
| Mai ƙira: | Texas Instruments |
| Rukunin samfur: | Farashin RF |
| RoHS: | Cikakkun bayanai |
| Nau'in: | Farashin RF |
| Mitar Aiki: | 4 GHz |
| NF - Hoton Hayaniya: | 24.7 dB |
| Wutar Lantarki Mai Aiki: | 1.15 V, 1.9 V |
| Kayan Aiki Na Yanzu: | 1.5 A |
| Matsakaicin Yanayin Aiki: | + 85 C |
| Matsakaicin Ƙimar Bayanai: | 12.5 Gbps |
| Salon hawa: | SMD/SMT |
| Kunshin / Harka: | VQFN-72 |
| Marufi: | Karfe |
| Bandwidth: | 3200 MHz |
| Alamar: | Texas Instruments |
| Kit ɗin Ci gaba: | Saukewa: ADC32RF82EVM |
| Siffofin: | Tace Mai Ragewa, Maɗaukakin Gudu |
| Riba: | 2 dB |
| Mafi ƙarancin zafin aiki: | -40 C |
| Tsawon Zazzabi Mai Aiki: | -40C zuwa +85C |
| Nau'in Samfur: | Farashin RF |
| Jerin: | Saukewa: ADC32RF82 |
| Yawan Kunshin Masana'anta: | 1500 |
| Rukuni: | Wireless & RF Integrated Circuits |
| Fasaha: | Si |
♠ ADC32RF82 Dual-Channel, 2457.6-MSPS Mai karɓar Sadarwa da Na'urar Ba da Bayani
ADC32RF82 shine 14-bit, 2457.6-MSPS, mai karɓar telecom na tashar tashoshi biyu da dangin na'urar amsawa waɗanda ke tallafawa samfuran RF tare da mitocin shigarwa har zuwa 4 GHz da ƙari. An ƙera shi don girman sigina-zuwa-amo (SNR), ADC32RF82 yana ba da ƙarancin ƙarar amo na -154.1 dBFS/Hz da kewayo mai ƙarfi da keɓewar tashar sama da babban kewayon shigarwa. Shigarwar analog da aka buffer tare da ƙarewa akan guntu yana ba da rashin daidaituwar shigarwar iri ɗaya a cikin kewayon mitar mai faɗi kuma yana rage ƙarfin samfurin-da-riƙe.
Ana iya haɗa kowane tashoshi zuwa nau'i-nau'i mai dual-band, dijital down-converter (DDC) tare da har zuwa uku masu zaman kansu, 16-bit oscillators masu sarrafa lambobi (NCOs) a kowace DDC don haɓaka mitar lokaci-daidaitacce. Bugu da ƙari, ADC sanye take da kololuwar gaba-gaba da na'urorin gano wutar lantarki na RMS da ayyukan ƙararrawa don tallafawa algorithms na sarrafa riba ta atomatik (AGC).
ADC32RF82 yana goyan bayan JESD204B serial interface tare da latency na tushen ƙayyadaddun ƙayyadaddun ƙayyadaddun 1 ta amfani da ƙimar bayanai har zuwa 12.5 Gbps tare da har zuwa hanyoyi huɗu a kowane ADC. Ana ba da na'urar a cikin fakitin VQFN mai 72-pin (mm × 10 mm) kuma tana goyan bayan kewayon zafin masana'antu (-40°C zuwa +85°C).
• 14-Bit, Dual-Channel, 2457.6-MSPS ADC
• Filayen Surutu:
-154.1 dBFS/Hz
• Shigarwar RF tana Goyan bayan Har zuwa 4.0 GHz
• Jitter mai buɗewa: 90 fS
• Warewa tashoshi: 95 dB a FIN = 1.8 GHz
• Ayyukan Spectral (fin = 900 MHz, -2 dBFS):
SNR: 61.2 dBFS
- SFDR: 67-dBc HD2, HD3
- SFDR: 81-dBc mafi munin Spur
• Ayyukan Spectral (fin = 1.85 GHz, -2 dBFS):
SNR: 58.7 dBFS
- SFDR: 71-dBc HD2, HD3
- SFDR: 76-dBc mafi munin Spur
• On-Chip Digital Down-Converters:
- Har zuwa 4 DDCs (Yanayin-Band)
- Har zuwa NCOs masu zaman kansu guda 3 a kowace DDC
• Makullin shigarwar kan-Chip don Kariyar Wutar Lantarki
• Abubuwan Gano Wutar Wuta na Kan Chip tare da Fitin Ƙararrawa don Tallafin AGC
• Kan-Chip Dither
• Ƙarshewar Shigar Kan Chip
• Cikakken Sikeli: 1.35 VPP
• Taimako don Aiki tare da Multi-Chip
JESD204B Interface:
– Ƙaddamar Ƙaddara Latency na Subclass 1
- Hanyoyi 4 a kowane tashoshi a 12.5 Gbps
• Rashin Wutar Lantarki: 3.0 W/Ch a 2457.6 MSPS
• Kunshin VQFN 72-Pin (10 mm × 10 mm)
• Tashoshin Gine-gine na GSM masu ɗaukar nauyi da yawa
• Masu karɓar sadarwa
• Masu Karban Sa'ido na DPD
• Masu karɓa na baya
• Maimaita RF da Rarraba Tsarin Antenna
