ADC32RF82IRMPR RF Mua Whakamutunga Takirua-Huru, 14-Moka 2.45GSPS
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | RF Mua Whakamutunga |
| RoHS: | Nga korero |
| Momo: | RF Mua Whakamutunga |
| Auautanga Mahi: | 4 GHz |
| NF - Pikitia Haruru: | 24.7 dB |
| Ngaohiko Whakawhiwhi Mahi: | 1.15 V, 1.9 V |
| Whakawhiwhinga Whakahaere Naianei: | 1.5 A |
| Paemahana Mahi Morahi: | + 85 C |
| Reiti Raraunga Morahi: | 12.5 Gbps |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | VQFN-72 |
| Tapeke: | Hurorirori kau |
| Aratuku: | 3200 MHz |
| Waitohu: | Texas Taonga |
| Kete Whakawhanaketanga: | ADC32RF82EVM |
| Āhuatanga: | Tātari Whakatau, Tere Tino Tino |
| Whiwhi: | 2 dB |
| Paemahana Mahi Iti: | -40C |
| Awhe Pawera Mahi: | - 40 C ki + 85 C |
| Momo Hua: | RF Mua Whakamutunga |
| Rangatū: | ADC32RF82 |
| Te Rahi Wheketere: | 1500 |
| Kāwairoto: | Nga Waea Ahokore & RF Whakauru |
| Hangarau: | Si |
♠ ADC32RF82 Hoera-rua, 2457.6-MSPS Waea Kaiwhiwhi me te Pūrere Urupare
Ko te ADC32RF82 he 14-bit, 2457.6-MSPS, he kaikawe waea waea-rua me te whanau taputapu urupare e tautoko ana i te tauira RF me nga iarere whakauru ki te 4 GHz me tua atu. I hoahoatia mo te tauwehenga tohu-ki-haruru nui (SNR), ka tukuna e te ADC32RF82 te kiato haruru o te -154.1 dBFS/Hz tae atu ki te awhe hihiri me te wehenga hongere i runga i te awhe auau whakauru nui. Ko te urunga tairitenga whakaahuru me te whakamutu-a-kiripi ka whakarato i te parenga urunga orite puta noa i te awhe auau whanui me te whakaiti i te kaha o te tauira-a-pupuri.
Ka taea te hono atu ia hongere ki te roopu-rua, kaitahuri-a-rorohiko (DDC) me te toru o nga oscillators motuhake, 16-bit whakahaere-tau (NCOs) mo ia DDC mo te hikoi auau-a-waa. I tua atu, ko te ADC he mea rite ki te tihi o mua me te RMS hiko hiko me nga mahi whakaoho hei tautoko i te mana whiwhi aunoa (AGC) algorithms.
Ko te ADC32RF82 e tautoko ana i te atanga rangatū JESD204B me te reanga 1-i runga i te waahanga iti ma te whakamahi i nga reiti raraunga ki runga ki te 12.5 Gbps me nga huarahi e wha mo ia ADC. Ka tukuna te taputapu i roto i te kete 72-pin VQFN (10 mm × 10 mm) me te tautoko i te awhe pāmahana ahumahi (–40°C ki +85°C).
• 14-Bit, Takirua-Channel, 2457.6-MSPS ADC
• Papa Haruru:
–154.1 dBFS/Hz
• Ka tautokohia te Whakauru RF ki te 4.0 GHz
• Aperture Jitter: 90 fS
• Wehenga Waerenga: 95 dB i te fIN = 1.8 GHz
• Mahinga Tohu (fIN = 900 MHz, –2 dBFS):
– SNR: 61.2 dBFS
– SFDR: 67-dBc HD2, HD3
– SFDR: 81-dBc Tino Kino Kore
• Mahinga Tohu (fIN = 1.85 GHz, –2 dBFS):
– SNR: 58.7 dBFS
– SFDR: 71-dBc HD2, HD3
– SFDR: 76-dBc Kino Kore
• Kaihurihuri Mamati Mamati Ki-Mamati:
– Tae atu ki te 4 DDCs (Aratau-Taurua)
– Tae atu ki te 3 NCO motuhake mo ia DDC
• Rawhi Tāuru I-Maira mo te Parenga Ngaohiko
• Nga Kaipupuri Hiko I-Maipii Whakahotaka me nga Pin Whakaoho mo te Tautoko AGC
• On-Chip Dither
• Whakamutua te whakaurunga i runga i te maramara
• Whakauru Tauine-Katoa: 1.35 VPP
• Tautoko mo te Tukutahitanga Mahi-maha
• Atanga JESD204B:
– Waahanga Whakatau 1-I raro i te karaehe
– 4 nga huarahi mo ia hongere i te 12.5 Gbps
• Te Mahinga Mana: 3.0 W/Ch i te 2457.6 MSPS
• 72-Pin VQFN Package (10 mm × 10 mm)
• Nga Teihana Hanganga Hanganga Pukoro Maha-Maama GSM
• Nga Kaiwhiwhi Waea
• Nga Kaiwhiwhi Tirohanga DPD
• Nga Kaiwhiwhi Whakamuri
• Nga Kaihuri RF me nga Pūnaha Antenna Toha
