ADC32RF82IRMPR RF Front End Dual-Channel, 14-Bit 2.45GSPS
♠ Kufotokozera Zamalonda
| Mtundu wa Zamalonda | Mtengo wa Makhalidwe |
| Wopanga: | Texas Instruments |
| Gulu lazinthu: | RF Front End |
| RoHS: | Tsatanetsatane |
| Mtundu: | RF Front End |
| Kayendesedwe Kachitidwe: | 4 GHz |
| NF - Chithunzi cha Noise: | 24.7 dB |
| Mphamvu yamagetsi yamagetsi: | 1.15 V, 1.9 V |
| Zomwe Zikugwira Ntchito Panopa: | 1.5 A |
| Kutentha Kwambiri Kwambiri: | + 85 C |
| Mtengo Wambiri: | 12.5 Gbps |
| Mtundu Wokwera: | SMD/SMT |
| Phukusi / Mlandu: | Chithunzi cha VQFN-72 |
| Kuyika: | Reel |
| Bandwidth: | 3200 MHz |
| Mtundu: | Texas Instruments |
| Zida Zachitukuko: | Chithunzi cha ADC32RF82EVM |
| Mawonekedwe: | Zosefera Zowonongeka, Kuthamanga Kwambiri Kwambiri |
| Phindu: | 2 db ndi |
| Kutentha Kochepa Kwambiri: | -40 C |
| Kutentha kwa Ntchito: | -40 C mpaka +85 C |
| Mtundu wa malonda: | RF Front End |
| Mndandanda: | ADC32RF82 |
| Kuchuluka Kwa Paketi Ya Factory: | 1500 |
| Gulu laling'ono: | Opanda zingwe & RF Integrated Circuits |
| Zamakono: | Si |
♠ ADC32RF82 Dual-Channel, 2457.6-MSPS Telecom Receiver ndi Feedback Chipangizo
ADC32RF82 ndi 14-bit, 2457.6-MSPS, cholandila telecom chanjira ziwiri komanso banja la zida zoyankha zomwe zimathandizira kusanja kwa RF ndi ma frequency olowera mpaka 4 GHz ndi kupitilira apo. Yopangidwira kwa chiŵerengero chapamwamba cha ma signal-to-noise (SNR), ADC32RF82 imapereka kachulukidwe kakang'ono ka phokoso ka -154.1 dBFS/Hz komanso mawonekedwe osinthika ndi kudzipatula kwa tchanelo pamitundu yayikulu yolowera. Kuyika kwa analogi kosalekeza ndi kuthetsedwa kwa chip kumapereka mwayi wolowetsamo wofananira pamitundu yambiri komanso kumachepetsa mphamvu yachitsanzo-ndi-kugwira glitch.
Kanema aliyense amatha kulumikizidwa ku gulu lawiri-band, digito pansi-converter (DDC) yokhala ndi ma oscillator odziyimira pawokha a 16-bit (NCOs) pa DDC pakudumphira pafupipafupi. Kuphatikiza apo, ADC ili ndi nsonga yakutsogolo ndi zowunikira mphamvu za RMS ndi ntchito za alamu kuti zithandizire ma algorithms akunja a automatic gain control (AGC).
ADC32RF82 imathandizira mawonekedwe amtundu wa JESD204B okhala ndi subclass 1-based deterministic latency pogwiritsa ntchito mitengo ya data mpaka 12.5 Gbps yokhala ndi njira zinayi pa ADC. Chipangizocho chimaperekedwa mu phukusi la 72-pini VQFN (10 mm × 10 mm) ndipo chimathandizira kutentha kwa mafakitale (-40 ° C mpaka + 85 ° C).
• 14-Bit, Dual-Channel, 2457.6-MSPS ADC
• Pansi Paphokoso:
-154.1 dBFS/Hz
• Kulowetsa kwa RF Kumathandizira Mpaka 4.0 GHz
• Aperture Jitter: 90 fS
• Kudzipatula kwa Channel: 95 dB pa fIN = 1.8 GHz
• Spectral Performance (fIN = 900 MHz, -2 dBFS):
- SNR: 61.2 dBFS
- SFDR: 67-dBc HD2, HD3
- SFDR: 81-dBc Worst Spur
• Spectral Performance (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:
- Mpaka 4 DDCs (Dual-Band Mode)
- Mpaka ma NCO atatu Odziyimira pawokha pa DDC
• On-Chip Input Clamp for Overvoltage Protection
• Zowunikira Mphamvu za On-Chip zokhala ndi ma Alarm pins for AGC Support
• On-Chip Dither
• Kuthetsa Kulowetsa pa Chip
• Lowetsani Mulingo Wonse: 1.35 VPP
• Kuthandizira kwa Multi-Chip Synchronization
• Chiyankhulo cha JESD204B:
- Subclass 1-Based Deterministic latency
- 4 Lanes Per Channel pa 12.5 Gbps
• Kutaya Mphamvu: 3.0 W/C pa 2457.6 MSPS
• Phukusi la 72-Pin VQFN (10 mm × 10 mm)
• Multi-Carrier GSM Cellular Infrastructure Base Stations
• Olandira Matelefoni
• Olandila Owona a DPD
• Backhaul Receivers
• RF Repeaters ndi Distributed Antenna Systems
