I-ADC32RF82IRMPR RF Front End Dual-Channel, 14-Bit 2.45GSPS
♠ Incazelo Yomkhiqizo
| Isibaluli Somkhiqizo | Isibaluli senani |
| Umkhiqizi: | Texas Instruments |
| Isigaba somkhiqizo: | I-RF Front End |
| I-RoHS: | Imininingwane |
| Uhlobo: | I-RF Front End |
| Imvamisa yokusebenza: | 4 GHz |
| I-NF - Umfanekiso Womsindo: | 24.7 dB |
| I-Operating Supply Voltage: | 1.15 V, 1.9 V |
| Ukunikezwa Okusebenzayo Kwamanje: | 1.5 A |
| Izinga Lokushisa Eziphezulu Ezisebenzayo: | + 85 C |
| Isilinganiso Sedatha Esikhulu: | 12.5 Gbps |
| Isitayela Sokukhweza: | I-SMD/SMT |
| Iphakheji / Ikesi: | I-VQFN-72 |
| Ukupakishwa: | I-reel |
| Ububanzi: | 3200 MHz |
| Ibhrendi: | Texas Instruments |
| Ikhithi Yokuthuthukisa: | Idatha ye-ADC32RF82EVM |
| Izici: | Isihlungi Esinqumayo, Isivinini Esiphezulu Esiphezulu |
| Zuza: | 2 db |
| Izinga Lokushisa Eliphansi Lokusebenza: | - 40 C |
| I-Operating Temperature Range: | -40 C kuya +85 C |
| Uhlobo Lomkhiqizo: | I-RF Front End |
| Uchungechunge: | ADC32RF82 |
| Inani Lephakethe Lefekthri: | 1500 |
| Isigaba esingaphansi: | Amasekethe Ahlanganisiwe Angenantambo Ne-RF |
| Ubuchwepheshe: | Si |
♠ I-ADC32RF82 Dual-Channel, 2457.6-MSPS Telecom Receiver kanye nedivayisi yempendulo
I-ADC32RF82 iyi-14-bit, 2457.6-MSPS, isamukeli socingo esineziteshi ezimbili kanye nomndeni wedivayisi yempendulo esekela amasampula e-RF ngamafrikhwensi okokufaka afika ku-4 GHz nangaphezulu. Idizayinelwe isilinganiso esiphezulu sesignali-kuya-noise (SNR), i-ADC32RF82 iletha ukuminyana kokubukeka komsindo okungu- -154.1 dBFS/Hz kanye nobubanzi obuguquguqukayo nokuhlukaniswa kwesiteshi phezu kwebanga elikhulu lefrikhwensi yokufaka. Okokufaka kwe-analogi okuvinjiwe okunqanyulwa kwe-chip kunikeza ukuvinjelwa kokufaka okufanayo phakathi kwebanga elibanzi lefrikhwensi futhi kunciphisa amandla esampula nokubamba.
Isiteshi ngasinye singaxhunywa ku-dual-band, digital down-converter (DDC) enama-oscillator amathathu azimele, angu-16-bit alawulwa ngezinombolo (NCOs) nge-DDC ngayinye ye-phase-coherent frequency hopping. Ukwengeza, i-ADC ifakwe isiqongo esiphambili kanye nezitholi zamandla ze-RMS nemisebenzi ye-alamu ukuze isekele ama-algorithms wokulawula inzuzo yangaphandle (AGC).
I-ADC32RF82 isekela isixhumi esibonakalayo se-JESD204B esine-subclass 1-based deterministic latency isebenzisa amanani edatha afika ku-12.5 Gbps nemizila efika kwemine i-ADC ngayinye. Idivayisi ihlinzekwa ngephakheji ye-VQFN yamaphini angu-72 (10 mm × 10 mm) futhi isekela izinga lokushisa lezimboni (–40°C kuya +85°C).
• 14-Bit, Dual-Channel, 2457.6-MSPS ADC
• Iphansi Lomsindo:
-154.1 dBFS/Hz
• Okokufaka kwe-RF Kusekela Kufikela ku-4.0 GHz
• I-Aperture Jitter: 90 fS
• Ukuhlukaniswa Kwesiteshi: 95 dB ku-fIN = 1.8 GHz
• Ukusebenza Kwe-Spectral (fIN = 900 MHz, -2 dBFS):
– SNR: 61.2 dBFS
– SFDR: 67-dBc HD2, HD3
– SFDR: 81-dBc Worst Spur
• Ukusebenza Kwe-Spectral (fIN = 1.85 GHz, -2 dBFS):
– SNR: 58.7 dBFS
– SFDR: 71-dBc HD2, HD3
– SFDR: 76-dBc Worst Spur
• I-On-Chip Digital Down-Converters:
- Kufika kuma-DDC ama-4 (Imodi ye-Dual-Band)
– Kufikela kuma-NCO azimele ama-3 i-DDC ngayinye
• I-On-Chip Input Clamp for Overvoltage Protection
• Izihloli zamandla ezikwi-Chip ezihlelekayo ezinamaphini e-alamu osekelo lwe-AGC
• I-On-Chip Dither
• Ukunqanyulwa Kokufaka Ku-Chip
• Okokufaka Isikali Esigcwele: 1.35 VPP
• Ukusekelwa Kokuvumelanisa Kwe-Multi-Chip
• JESD204B Interface:
- I-Subclass 1-based Deterministic latency
- Imizila emi-4 Ngesiteshi ngasinye ku-12.5 Gbps
• Ukuchithwa kwamandla: 3.0 W/Ch kokuthi 2457.6 MSPS
• 72-Pin VQFN Iphakheji (10 mm × 10 mm)
• Iziteshi Eziyisisekelo Zengqalasizinda Yeselula ye-GSM Yezinkampani Eziningi
• Abamukeli Bezokuxhumana
• I-DPD Observation Receivers
• I-Backhaul Receivers
• Iziphindaphinda ze-RF kanye Nezinhlelo Ze-Antenna Esabalalisiwe
