AFE5401TRGCRQ1 RF Mua Whakamutunga Quad-CH Intg AFE
♠ Whakaahuatanga Hua
| Huanga Hua | Uara Huanga |
| Kaihanga: | Texas Taonga |
| Kāwai Hua: | RF Mua Whakamutunga |
| RoHS: | Nga korero |
| Momo: | Radar |
| Ngaohiko Whakawhiwhi Mahi: | 3 V ki te 3.6 V |
| Paemahana Mahi Morahi: | + 105 C |
| Kāhua Whakaeke: | SMD/SMT |
| Mōkī / Take: | VQFN-64 |
| Tohu: | AEC-Q100 |
| Tapeke: | Hurorirori kau |
| Waitohu: | Texas Taonga |
| Āhuatanga: | Te Mana Iti |
| Paemahana Mahi Iti: | -40C |
| makuku tairongo: | Ae |
| Awhe Pawera Mahi: | - 40 C ki + 105 C |
| Momo Hua: | RF Mua Whakamutunga |
| Rangatū: | AFE5401-Q1 |
| Te Rahi Wheketere: | 2000 |
| Kāwairoto: | Nga Waea Ahokore & RF Whakauru |
| Hangarau: | Si |
| Taumaha Waeine: | 0.008021 oz |
♠ AFE5401-Q1 Quad-Channel, Analog Front-Mutunga mo te Kaiwhiwhi Radar Baseband Automotive
Ko te AFE5401-Q1 he tairitenga-mua-mutunga (AFE), e aro ana ki nga tono he mea nui te taumata o te whakauru. E wha nga hongere kei roto i te taputapu, me ia hongere kei roto ko te whakakaha iti-haruru (LNA), he whakahōtaka programmable (EQ), he programmable gain amplifier (PGA), me te tātari antialias ka whai i te tere-tere, 12-bit, analog-ki-digital converter (ADC) i te 25 MSPS mo ia hongere.
Ko ia o nga takirua whakauru rereke e wha ka whakanuia e te LNA, ka whaihia e te PGA me te awhe whiwhinga mai i te 0 dB ki te 30 dB. He antialias, iti-pass filter (LPF) kua whakaurua ano ki waenga i te PGA me te ADC mo ia hongere. Ko ia LNA, PGA, me te whakaputanga tātari antialiasing he rereke (he iti ki te 2 VPP). Ka peia e te tātari antialiasing te maramara, 12-bit, 25-MSPS ADC. Ko nga putanga ADC e wha he mea maha i runga i te moka-12, whakarara, pahi whakaputa CMOS.
Kei te waatea te taputapu i roto i te kete 9-mm × 9-mm, VQFN-64 ka tohua ki runga i te awhe pāmahana o –40°C ki te +105°C.
• He Tohu mo nga tono motika
• Ko te AEC-Q100 i whai tohu ki nga hua e whai ake nei:
– Paemahana Pūrere Kōeke 1: –40°C ki te 125°C Awhe Paemahana Whakahaere Ambient
– Pūrere HBM ESD Whakarōpū Taumata 2
– Pūrere CDM ESD Whakarōpū Taumata C4B
• Whakamutunga Analog Mua-Mutunga Kei roto ko:
– Quad LNA, Equalizer, PGA, Antialiasing Filter, me ADC
• Haruru Whakauru-Whakaaro me te 30-dB PGA Hua:
– 2.9-nV/√Hz mo te 15-dB LNA Hua
– 2.0-nV/√Hz mo te 18-dB LNA Whiwhi me te Aratau HIGH_POW_LNA
• Whakatauira Tukutahi Puta I nga Hongere
• Te Whiwhinga LNA Whakatakataka: 12 dB, 15 dB, 16.5 dB, me te 18 dB
• Aratau Whakahōtaka Papatono
• Hanga-Ki roto i te aratau tātaritanga
• Pūoko Te pāmahana
• Whakanuia-Patonotanga Whakanui (PGA):
– 0 dB ki te 30 dB i te 3-dB Hipanga
• Ka taea te Papatonotanga, Whakatau Tuatoru, Tātari Antialiasing:
– 7 MHz, 8 MHz, 10.5 MHz, me 12 MHz
• Kaitahuri Analog-ki-Digital (ADC):
– Hongere Tapawhā, 12 Paraka, 25 MSPS mo ia Channel
– Karekau he wetewete o waho e hiahiatia ana mo nga tohutoro
• Nga Putanga CMOS Whakarara
• 64-mW Tapeke Mana Matua mo ia Hongere i te 25 MSPS mo ia Channel
• Nga Taonga: 1.8 V me te 3.3 V
• Mōkī: 9-mm × 9-mm VQFN-64
• Radar Automotive
• Te Raraunga Raraunga
• SONAR™
