ADC32RF82IRMPR RF Front End Dual-Channel, 14-Bit 2.45GSPS
♠ Inkcazo yeMveliso
| Uphawu lweMveliso | Ixabiso lophawu |
| Umenzi: | Texas Instruments |
| Udidi lweMveliso: | RF Front End |
| RoHS: | Iinkcukacha |
| Uhlobo: | RF Front End |
| Izakhelo zokuSebenza: | 4 GHz |
| NF - Umfanekiso wengxolo: | 24.7 dB |
| Umbane woNikezelo oSebenzayo: | 1.15 V, 1.9 V |
| Ubonelelo oluSebenzayo lwangoku: | 1.5 A |
| Obona bushushu bokusebenza: | + 85 C |
| Ubuninzi bexabiso leDatha: | 12.5 Gbps |
| Isimbo sokuNqamisa: | SMD/SMT |
| Umqulu / Ityala: | VQFN-72 |
| Ukupakishwa: | I-Reel |
| Ububanzi: | 3200 MHz |
| Uphawu: | Texas Instruments |
| Ikhithi yoPhuhliso: | ADC32RF82EVM |
| Iimbonakalo: | Isihluzi sokuCima, isantya esiphezulu se-Ultra |
| Inzuzo: | 2 dB |
| Ubuncinci bobushushu bokusebenza: | - 40 C |
| Uluhlu lobushushu obusebenzayo: | - 40 C ukuya + 85 C |
| Uhlobo lweMveliso: | RF Front End |
| Uthotho: | ADC32RF82 |
| Ubungakanani bePakethi yoMzi-mveliso: | 1500 |
| Uluhlu olungaphantsi: | Wireless & RF Integrated Circuits |
| Itekhnoloji: | Si |
♠ I-ADC32RF82 Dual-Channel, 2457.6-MSPS iTelecom Receiver kunye necebo leempendulo
I-ADC32RF82 yi-14-bit, 2457.6-MSPS, umamkeli womnxeba weendlela ezimbini kunye nesixhobo sosapho sengxelo esixhasa isampulu yeRF ngamaza okufakelwa ukuya kuthi ga kwi-4 GHz nangaphaya. Yenzelwe umlinganiselo ophezulu wesignali ukuya kwingxolo (SNR), i-ADC32RF82 ihambisa ingxinano ye-spectral yengxolo -154.1 dBFS/Hz kunye noluhlu oluguquguqukayo kunye nokwahlulwa kwetshaneli ngaphezulu koluhlu lwamaza okufakwayo. Igalelo le-analog elithintelweyo elinokupheliswa kwe-chip libonelela ngegalelo elifanayo kuluhlu olubanzi lwefrikhwensi kunye nokunciphisa isampuli kunye nokubamba amandla e-glitch.
Ishaneli nganye inokudityaniswa kwi-double-band, i-digital down-converter (DDC) ukuya kuthi ga kwii-oscillators ezintathu ezizimeleyo, i-16-bit-controlled oscillators (NCOs) nge-DDC nge-phase-coherent frequency hopping. Ukongezelela, i-ADC ixhotyiswe nge-front-end peak kunye ne-RMS power detectors kunye nemisebenzi ye-alamu ukuxhasa i-algorithms yangaphandle yokulawula inzuzo (AGC).
I-ADC32RF82 isekela i-JESD204B i-serial interface kunye ne-subclass 1-based deterministic latency usebenzisa amaxabiso edatha ukuya kwi-12.5 Gbps kunye neendlela ezine kwi-ADC nganye. Isixhobo sinikezelwa kwiphakheji ye-VQFN ye-72-pin (10 mm × 10 mm) kwaye ixhasa uluhlu lweqondo lokushisa kwishishini (-40 ° C ukuya ku-85 ° C).
• I-14-Bit, i-Dual-Channel, i-2457.6-MSPS ADC
• Umgangatho Wengxolo:
-154.1 dBFS/Hz
• Igalelo le-RF lixhasa Ukuya kuthi ga kwi-4.0 GHz
• IJitha yokuMvula: 90 fS
• I-Channel Isolation: 95 dB kwi-fIN = 1.8 GHz
• Ukusebenza kweSpectral (fIN = 900 MHz, -2 dBFS):
– SNR: 61.2 dBFS
– SFDR: 67-dBc HD2, HD3
– SFDR: 81-dBc Worst Spur
• Ukusebenza kweSpectral (fIN = 1.85 GHz, -2 dBFS):
– SNR: 58.7 dBFS
– SFDR: 71-dBc HD2, HD3
– SFDR: 76-dBc Worst Spur
• On-Chip Digital Down-Converters:
Ukuya kuthi ga kwii-DDCs ezi-4 (Imowudi ye-Dual-Band)
– Ukuya kuthi ga kwi-3 yeeNCO eziZimeleyo kwi-DDC nganye
• I-On-Chip Input Clamp yoKhuseleko lwe-Overtage
• I-Programmable On-Chip Power Detectors ezineAlarm Pins zeNkxaso ye-AGC
• On-Chip Dither
• Ukuyekiswa kokuNgeniswa kwi-Chip
• I-Input Full-Scale: 1.35 VPP
• Inkxaso ye-Multi-Chip Ungqamaniso
• JESD204B Interface:
-I-Subclass 1-Isekwe kwi-Deterministic Latency
– Iindlela ezi-4 ngeChaneli nganye kwi-12.5 Gbps
• Ukutshatyalaliswa kwamandla: 3.0 W/Ch kwi-2457.6 MSPS
• 72-Pin VQFN Package (10 mm × 10 mm)
• Izitishi ezisisiseko ze-GSM zeSellular Infrastructure
• Iizamkeli zoNxibelelwano
• Abamkeli boQwalaselo lweDPD
• I-Backhaul Receivers
• IiReyiti zeRF kunye neNkqubo ye-eriyali eSasaziweyo
