ADC32RF82IRMPR RF Ipari Iwaju Ikanni Meji, 14-Bit 2.45GSPS
♠ Apejuwe ọja
| Irisi ọja | Ifilelẹ Ifarahan |
| Olupese: | Texas Instruments |
| Ẹka Ọja: | RF Iwaju Ipari |
| RoHS: | Awọn alaye |
| Iru: | RF Iwaju Ipari |
| Igbohunsafẹfẹ Ṣiṣẹ: | 4 GHz |
| NF - Aworan Ariwo: | 24.7 dB |
| Foliteji Ipese Ṣiṣẹ: | 1.15 V, 1.9 V |
| Ipese Nṣiṣẹ lọwọlọwọ: | 1.5 A |
| Iwọn Iṣiṣẹ ti o pọju: | + 85 C |
| Iwọn Data ti o pọju: | 12.5 Gbps |
| Iṣagbesori ara: | SMD/SMT |
| Apo / Apo: | VQFN-72 |
| Iṣakojọpọ: | Reli |
| Bandiwidi: | 3200 MHz |
| Brand: | Texas Instruments |
| Apo Idagbasoke: | ADC32RF82EVM |
| Awọn ẹya: | Ajọ idinku, Iyara Giga Ultra |
| Jèrè: | 2 dB |
| Iwọn Iṣiṣẹ ti o kere julọ: | -40 C |
| Iwọn iwọn otutu ti nṣiṣẹ: | -40C si +85C |
| Iru ọja: | RF Iwaju Ipari |
| jara: | ADC32RF82 |
| Opoiye Pack Factory: | 1500 |
| Ẹka: | Alailowaya & Awọn iyika Integrated RF |
| Imọ ọna ẹrọ: | Si |
♠ ADC32RF82 Meji-ikanni, 2457.6-MSPS Olugba Telecom ati Ẹrọ Idahun
ADC32RF82 jẹ 14-bit, 2457.6-MSPS, olugba tẹlifoonu ikanni meji ati ẹbi ẹrọ esi ti o ṣe atilẹyin iṣapẹẹrẹ RF pẹlu awọn igbohunsafẹfẹ titẹ sii to 4 GHz ati kọja. Ti a ṣe apẹrẹ fun ipin ifihan-si-ariwo giga (SNR), ADC32RF82 n funni ni iwuwo iwoye ariwo ti -154.1 dBFS/Hz bii iwọn agbara ati ipinya ikanni lori iwọn igbohunsafẹfẹ titẹ sii nla kan. Iṣagbewọle afọwọṣe buffered pẹlu ifopinsi lori-chip n pese idiwọ titẹ sii aṣọ ile kọja iwọn igbohunsafẹfẹ jakejado ati dinku ayẹwo-ati-idaduro agbara glitch.
Ikanni kọọkan le ni asopọ si ẹgbẹ-meji, oluyipada-isalẹ-nọmba oni-nọmba (DDC) pẹlu to ominira mẹta, awọn oscillators iṣakoso nọmba-16-bit (NCOs) fun DDC fun fifin igbohunsafẹfẹ-isọpọ alakoso. Ni afikun, ADC ti ni ipese pẹlu tente iwaju-opin ati awọn aṣawari agbara RMS ati awọn iṣẹ itaniji lati ṣe atilẹyin awọn algoridimu iṣakoso ere adaṣe ita (AGC).
ADC32RF82 ṣe atilẹyin wiwo ni tẹlentẹle JESD204B pẹlu isunmọ ipilẹ-ipilẹ 1 subclass nipa lilo awọn oṣuwọn data to 12.5 Gbps pẹlu to awọn ọna mẹrin fun ADC. Ẹrọ naa ti funni ni 72-pin VQFN package (10 mm × 10 mm) ati atilẹyin iwọn otutu ile-iṣẹ (-40°C si +85°C).
• 14-Bit, Meji-ikanni, 2457.6-MSPS ADC
• Ilẹ Ariwo:
-154,1 dBFS / Hz
• RF Input ṣe atilẹyin Titi di 4.0 GHz
• Iho Jitter: 90 fS
• Iyasọtọ ikanni: 95 dB ni FIN = 1.8 GHz
• Iṣe Spectral (fin = 900 MHz, -2 dBFS):
- SNR: 61,2 dBFS
– SFDR: 67-dBc HD2, HD3
- SFDR: 81-dBc Buru Spur
• Išẹ Spectral (fin = 1.85 GHz, -2 dBFS):
- SNR: 58,7 dBFS
- SFDR: 71-dBc HD2, HD3
- SFDR: 76-dBc Buru Spur
• On-Chip Digital Down-Converters:
- Titi di awọn DDC 4 (Ipo-Band Meji)
- Titi di awọn NCO olominira 3 fun DDC
• On-Chip Input Dimole fun Overvoltage Idaabobo
• Awọn olutọpa Agbara On-Chip Eto pẹlu Awọn Pinni Itaniji fun Atilẹyin AGC
• On-Chip Dither
Ifopinsi Input Lori Chip
• Iwọn-kikun titẹ sii: 1.35 VPP
• Atilẹyin fun Amuṣiṣẹpọ Chip Olona-pupọ
• JESD204B Ni wiwo:
– Subclass 1-Da lori Ipinnu Lairi
- Awọn ọna 4 Fun ikanni ni 12.5 Gbps
• Ipapa Agbara: 3.0 W / Ch ni 2457.6 MSPS
• 72-Pin VQFN Package (10 mm × 10 mm)
• Olona-Oru GSM Awọn Ibusọ Ipilẹ Awọn amayederun Alailẹgbẹ
• Awọn olugba Awọn ibaraẹnisọrọ
• Awọn olugba akiyesi DPD
• Backhaul Awọn olugba
• RF Repeaters ati Pinpin Antenna Systems
