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AD9957BSVZ-REEL IC DDS 1GHZ 14BIT 100TQFP

ʻO ka wehewehe pōkole:

Mfr.Mahele: AD9957BSVZ-REEL

Mea Hana: Analog Devices Inc.
Pūʻolo: 100-TQFP

ʻO ka wehewehe ʻana: Direct Digital Synthesis IC 14 b 1 GHz 32 b Hoʻoponopono 100-TQFP-EP (14×14)

Pepa ʻikepili: E ʻoluʻolu e kelepona mai iā mākou


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wehewehe

Hana ʻia ka AD9957 ma ke ʻano he modulator I/Q a me ka agile upconverter no nā ʻōnaehana kamaʻilio kahi koʻikoʻi ke kumukūʻai, ka nui, ka hoʻohana mana a me ka hana ikaika.Hoʻohui ka AD9957 i kahi kiʻekiʻe Direct Digital Synthesizer (DDS), kahi hana kiʻekiʻe, kiʻekiʻe kiʻekiʻe 14-bit kikohoʻe i analog converter (DAC), uaki multiplier circuitry, nā kānana kikohoʻe a me nā hana DSP ʻē aʻe i hoʻokahi pahu.Hāʻawi ia no ka hoʻololi ʻana i ka hui kumu no ka lawe ʻana i ka ʻikepili i loko o kahi ʻōnaehana kamaʻilio uea a uea paha.ʻO ka AD9957 ke kolu o ka hāʻawi ʻana i loko o kahi ʻohana o kahi quadrature digital upconverters (QDUCs), e komo pū ana me AD9857 a me AD9856.Hāʻawi ia i nā lanakila hana ma ka wikiwiki o ka hana, ka hoʻohana mana a me ka hana spectral.ʻAʻole like me kona mau mua, kākoʻo pū ia i kahi mode input serial 16-bit no ka ʻikepili base band I/Q.Hiki ke hoʻolālā ʻia ka hāmeʻa e hana ma ke ʻano he kumu sinusoidal kani hoʻokahi a i ʻole he DAC interpolating.Aia i loko o ka circuitry input Clock kahi oscillator kristal, kahi hoʻokomo hoʻokaʻawale kiʻekiʻe-me-ʻelua, a me kahi leo haʻahaʻa PLL no ka hoʻonui ʻana i ke alapine o ka uaki kuhikuhi.

Nā kikoʻī:
ʻAno Waiwai
Māhele Nā Kaapuni Hoʻohui (IC)
Inoa - Direct Digital Synthesis (DDS)
ʻO Mfr Analog Devices Inc.
moʻo -
Pūʻolo
Kūlana Māhele ʻeleu
Hoʻoholo (Bits) 14 b
Kumu fclk 1 GHz
Hoʻoponopono i ka laulā huaʻōlelo (Bits) 32 b
Voltage - Hoʻolako 1.8V, 3.3V
Ka Mahana Hana -40°C ~ 85°C
ʻAno kau ʻana Mauna ʻili
Pūʻolo / hihia 100-TQFP Papa Hōʻike
Pūʻolo Mea Mea Hoʻolako 100-TQFP-EP (14x14)
Helu Huahana Kumu AD9957

 

AD9957 1

 

AD9957 2


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