AFE7799IABJ Quad-channel RF transceiver nwere ụzọ nzaghachi abụọ 400-FCBGA -40 ruo 85
♠ Nkọwa ngwaahịa
| Njirimara ngwaahịa | Uru Njirimara |
| Onye nrụpụta: | Ngwa Texas |
| Otu ngwaahịa: | RF transceiver |
| Ụdị: | Multiband |
| Oke ugboro: | 600 MHz ruo 6 GHz |
| Ọnụego data kacha elu: | 29.5 Gbps |
| Okpomọkụ arụ ọrụ kacha nta: | - 40 C |
| Okpomọkụ arụ ọrụ kacha: | + 85 C |
| Ngwungwu / Akpa: | FCBGA-400 |
| Nkwakọ ngwaahịa: | Tray |
| Akara: | Ngwa Texas |
| Mmiri nwere mmetụta: | Ee |
| Ụdị nrịgo: | SMD/SMT |
| Ọnụọgụ nke ndị nnata: | 4 Onye nnata |
| Ọnụọgụ nke ndị na-ebugharị: | 4 Nyefe |
| Ụdị ngwaahịa: | RF transceiver |
| Usoro: | AFE7799 |
| Ọnụọgụ ngwugwu ụlọ ọrụ: | 90 |
| ngalaba: | Ikuku & RF jikọtara sekit |
| Teknụzụ: | Si |
♠ AFE7799 Quad-Channel RF transceiver na ụzọ nzaghachi.
AFE7799 bụ onye na-arụ ọrụ dị elu, transceiver multichannel, na-ejikọta ụdọ transmitter anọ na-agbanwe agbanwe, ụdọ ndị na-anata mgbanwe anọ na-agbadata, yana nlele RF abụọ na-esetịpụ ụdọ inyeaka (ụzọ nzaghachi). Ogo dị elu nke nnyefe na ụdọ nnata na-enye ohere ịmepụta na ịnata akara 2G, 3G, 4G na 5G maka ọdụ ọdụ ikuku ikuku. Mgbasa ike dị ala na njikọta ọwa buru ibu na-eme ka AFE7799 dabara adaba iji lebara ikike na nha anya 4G na 5G nnukwu ọdụ ọdụ MIMO. Ụzọ nzaghachi obosara na ịdị elu dị elu nwere ike inye aka na pre-distortion dijitalụ (DPD) nke amplifiers ike na yinye nnyefe. Ọsọ SerDes ngwa ngwa nwere ike inye aka belata ọnụ ọgụgụ nke ụzọ achọrọ iji nyefee data n'ime na pụta.
Nkeji nnata ọ bụla nke AFE7799 gụnyere 28-dB nso digital step attenuator (DSA), na-esote IQ demodulator na-agafe agafe, yana amplifier baseband nwere ihe nzacha ihe nzacha ihe na-eme ka ihe mgbochi dị ala, na-anya sigma-delta ADC na-aga n'ihu. Yinye RX nwere ike ịnweta bandwidth ozugbo (IBW) ruo 200 MHz. Ọwa nnata ọ bụla nwere ihe nchọta ike kacha elu analọgụ abụọ yana ihe nchọpụta ike dijitalụ dị iche iche iji nyere aka na mpụga ma ọ bụ n'ime onwe AGC njikwa maka ọwa nnata, yana ihe nchọpụta RF maka nchekwa ntụkwasị obi ngwaọrụ. Ngwakọta QMC (ụgwọ nkwụghachi ụgwọ quadrature mismatch) algọridim nwere ike na-aga n'ihu na-enyocha ma mezie maka rx chain I na Q enweghị ahaghị nhata na-enweghị mkpa ịgbanye akara ọ bụla akọwapụtara ma ọ bụ rụọ nhazi n'ịntanetị.
Agbụ nke ọ bụla na-ebufe gụnyere 14-bit abụọ, 3-Gsps IQ DACs, na-esote nrụgharị mmemme na nzacha ihe onyonyo DAC, ihe modulator IQ.
na-anya RF amplifier wideband nwere njikwa uru 39-dB. TX yinye agbakwunyere QMC na LO leakage kagbuo algọridim, ijikwa ụzọ FB nwere ike na-esochi ma mezie maka ndakọrịta TX yinye IQ na ntapu LO.
• Ndị na-ebufe Quad dabere na ụkpụrụ ntugharị elu ozugbo:
- Ruo 600 MHz nke RF na-ebufe bandwidth kwa yinye
• Ndị na-anata Quad dabere na ụkpụrụ ngbanwe ala 0-IF:
- Ruo 200 MHz nke RF natara bandwidth kwa yinye
• Yinye nzaghachi dabere na nlele RF ADC:
- Ruo 600 MHz nke RF natara bandwit
• Oke ugboro RF: 600 MHz ruo 6 GHz
• Mpekere obosara-N PLL, VCO maka TX na RX LO
• Integer-N PLL raara onwe ya nye, VCO maka ọgbọ elekere data ntụgharị
• JESD204B na JESD204C SerDes interface na-akwado:
- 8 SerDes transceivers ruo 29.5 Gbps
- 8b/10b na 64b/66b ngbanwe
- 16-bit, 12-bit, 24-bit na 32-bit formatting
- Subclass 1 imekọrịta ọtụtụ ngwaọrụ
• ngwugwu: 17-mm x 17-mm BGA, 0.8-mm pitch
• Telecom 2G, 3G, 4G, 5G nnukwu, micro base ọdụ
• Telecom 4G, 5G nnukwu ọdụ ọdụ MIMO
• Telecom 2G, 3G, 4G, 5G obere cell
• Microwave azụ azụ
