ADC32RF82IRMPR RF Hope Hope ʻElua-Kāla, 14-Bit 2.45GSPS
♠ wehewehe huahana
| Huahana Huahana | Waiwai Hiʻona |
| Mea hana: | Nā mea kani ʻo Texas |
| Māhele Huahana: | RF Hope Hope |
| RoHS: | Nā kikoʻī |
| ʻAno: | RF Hope Hope |
| Ka pinepine hana: | 4 GHz |
| NF - Kiʻi walaʻau: | 24.7 dB |
| Voltage lako hana: | 1.15 V, 1.9 V |
| Mea Hana i kēia manawa: | 1.5 A |
| ʻO ka wela hoʻohana kiʻekiʻe loa: | + 85 C |
| Ka helu ʻikepili kiʻekiʻe loa: | 12.5 Gbps |
| Kāila kau ʻana: | SMD/SMT |
| Pūʻolo / hihia: | VQFN-72 |
| Packaging: | Reel |
| Kaʻeleʻele: | 3200 MHz |
| Brand: | Nā mea kani ʻo Texas |
| Mea hoʻomohala: | ADC32RF82EVM |
| Nā hiʻohiʻona: | Kānana hoʻoheheʻe, ka māmā kiʻekiʻe loa |
| Loaʻa: | 2 dB |
| Mahana hana liʻiliʻi loa: | - 40 C |
| Kaulana Mahana Hana: | - 40 C a i + 85 C |
| ʻAno Huahana: | RF Hope Hope |
| moʻo: | ADC32RF82 |
| Ka nui o ka waihona hale hana: | 1500 |
| Māhele ʻāpana: | Kaapuni Uolea & RF |
| ʻenehana: | Si |
♠ ADC32RF82 Dual-Channel, 2457.6-MSPS Telecom Loaʻa a me ka Manaʻo Manaʻo
ʻO ka ADC32RF82 he 14-bit, 2457.6-MSPS, ʻohana kelepona kelepona ʻelua a me ka ʻohana mea manaʻo e kākoʻo ana i ka laʻana RF me nā alapine komo a hiki i 4 GHz a ʻoi aku. Hoʻolālā ʻia no ka ratio signal-to-noise ratio (SNR) kiʻekiʻe, hāʻawi ka ADC32RF82 i kahi kikoʻī spectral leo o -154.1 dBFS / Hz a me ke ʻano ikaika a me ka hoʻokaʻawale ʻana i ke kahawai ma luna o kahi ākea nui. Hāʻawi ka mea hoʻokomo analog i hoʻopaʻa ʻia me ka hoʻopau ʻana ma luna o ka chip impedance komo ʻokoʻa ma waena o kahi ākea ākea a hoʻemi i ka ikehu glitch sample-and-hold.
Hiki ke hoʻopili ʻia kēlā me kēia kahawai i kahi pālua-lua, digital down-converter (DDC) me ʻekolu kūʻokoʻa kūʻokoʻa, 16-bit numerically-controlled oscillators (NCOs) no DDC no ka hoʻokuʻi pinepine ʻana i ka manawa. Hoʻohui ʻia, ua lako ka ADC i ka piko mua a me nā mea ʻike mana RMS a me nā hana hoʻāla e kākoʻo i nā algorithms o waho o ka loaʻa ʻana (AGC).
Kākoʻo ka ADC32RF82 i ka JESD204B serial interface me ka subclass 1-based deterministic latency me ka hoʻohana ʻana i nā helu ʻikepili a hiki i 12.5 Gbps me nā ala ʻehā no kēlā me kēia ADC. Hāʻawi ʻia ka hāmeʻa ma kahi pūʻolo VQFN 72-pin (10 mm × 10 mm) a kākoʻo i ka pae wela o ka ʻoihana (-40 ° C a +85 ° C).
• 14-Bit, Dual-Channel, 2457.6-MSPS ADC
• Ka leo o ka papahele:
–154.1 dBFS/Hz
• Kākoʻo ka hoʻokomo RF i ka 4.0 GHz
• Huli ʻAha: 90 fS
• Kaawale Kanal: 95 dB ma fIN = 1.8 GHz
• Hoʻokō Spectral (fIN = 900 MHz, –2 dBFS):
– SNR: 61.2 dBFS
– SFDR: 67-dBc HD2, HD3
- SFDR: 81-dBc ʻinoʻino loa
• Hoʻokō Spectral (fIN = 1.85 GHz, –2 dBFS):
– SNR: 58.7 dBFS
– SFDR: 71-dBc HD2, HD3
– SFDR: 76-dBc ʻino loa
• Nā mea hoʻololi iho i lalo ma ka Chip Digital:
- A hiki i 4 DDCs (Dual-Band Mode)
- A hiki i 3 NCO kūʻokoʻa no DDC
• Hoʻopili Hoʻokomo ʻia ma ka Chip no ka pale ʻana i ka overvoltage
• Nā mea ʻike mana ma luna o ka polokalamu me nā Pin Alarm no ke kākoʻo AGC
• On-Chip Dither
• Hoʻopau ʻia ka hoʻokomo ʻana ma ka Chip
• Hoʻokomo i ka Piha Nui: 1.35 VPP
• Kākoʻo no ka Multi-Chip Synchronization
• Ikepili JESD204B:
– Ka Latency Deterministic ma lalo o ka papa 1
– 4 Alanui no ke Kanal ma 12.5 Gbps
• Hoʻopau Mana: 3.0 W/Ch ma 2457.6 MSPS
• 72-Pin VQFN Pūʻolo (10 mm × 10 mm)
• Nā kahua kumu hoʻonaʻauao pūnaewele GSM ka mea lawe lehulehu
• Nā mea lawe kelepona
• DPD Nānā Loaʻa
• Nā Mea Loaʻa Backhaul
• RF Repeater a Distributed Antenna Systems
