DS90CR288A Datasheet, PDF (1/20 Pages) National Semiconductor (TI) – 28-Bit Channel Link-85MHz

2002 ೥ 5 ݄
DS90CR287/DS90CR288A
ʴ 3.3V ্ཱ͕ͪΓΤοδɾσʔλɾετϩʔϒ 28-Bit Channel Link-85MHz
֓ཁ
τϥϯεϛολͷ DS90CR287 ͸ 28 Ϗοτͷ LVCMOS/LVTTL σʔ
λΛ 4 ͭͷ LVDS (Low Voltage Differential Signaling) σʔλɾε
τϦʔϜ΁ ม ͢·͠׵ɻҐ ૬ ௐ ੔͞ΕͨτϥϯεϛοτɾΫϩοΫ͸
σʔλɾετϦʔϜͱͱ΋ʹฒྻʹ 5 ͭ໨ͷ LVDS ϦϯΫʹΑΓసૹ
͞Ε·͢ɻτϥϯεϛοτɾΫϩοΫͷαΠΫϧຖʹ 28Ϗοτͷೖྗσʔ
λ͸αϯϓϦϯά͞Εɺసૹ͞Ε·͢ɻϨγʔόͷ DS90CR288A
͸ 4 ͭͷ LVDS σʔλɾετϦʔϜΛ 28 Ϗοτͷ LVCMOS/LVTTL
σʔλʹ෮͢·͠ݩɻτϥϯεϛοτɾΫϩοΫͷप೾਺͕ 85MHz ࣌
ʹ͸ɺ28 Ϗοτͷ TTL σʔλ͸ LVDS1 νϟωϧ͋ͨΓ 595Mbps
ͷεϐʔυʹͳΓɺτʔλϧɾεϧʔϓοτ͸ 2.38Gbps(297.5Mbytes/
s) Ͱసૹ͞Ε·͢ɻ͍ͣΕͷσόΠε΋ 64 Ϙʔϧɺ0.8mm ִؒ
ͷϑΝΠϯɾϐονɾϘʔϧɾάϦουɾΞϨΠ(FBGA) ύοέʔδͰ
΋͞څڙΕɺ56 ϐϯͷ TSSOP ύοέʔδʹൺ΂࣮ͯ૷໘ੵΛ 44
ݮˋΒ͢͜ͱ͕ՄೳͰ͢ɻ
͜ͷνοϓηοτ͸ɺTTL ͷεϐʔυͱόε෯ʹΑΓҾ͖͜͞ىΕͯ
͍ͨɺέʔϒϧͷαΠζ΍ EMI ͷ໰୊Λղܾ͢Δཧ૝తͳνο
ϓηοτͰ͢ɻ
ಛ௕
˙ 20 ʙ 85MHz ΫϩοΫʹରԠ
˙ 50ˋσϡʔςΟɾαΠΫϧͷϨγʔόɾΫϩοΫग़ྗ
˙ 2.5/0ns ηοτΞοϓ / ϗʔϧυɾλΠϜ (TxINPUT)
˙ ௿ফඅిྗ
˙ ʶ 1V ಉ૬ిѹൣғ ( ʴ 1.2V த৺ )
˙ όε෯ͷ௿ʹݮΑΔέʔϒϧͷখܕԽɺίετ࡟͕ݮՄೳ
˙ σʔλɾεϧʔϓοτ2.38Gbit/s
˙ 297.5Mbytes/s ͷߴ଎సૹ
˙ ௿ EMI Λ࣮͢ݱΔ 345mV (typ) ৴߸ৼ෯
˙ PLL ͸֎෇͚෦඼ෆཁ
˙ ্ཱ͕ͪΓΤοδɾσʔλɾετϩʔϒ
˙ TIA/EIA-644 LVDS ඪ४४ڌ
˙ ߴີ౓࣮૷ΛՄೳʹ͢Δ 56 ϐϯ TSSOP ύοέʔδ
˙ 64 Ϙʔϧɺ0.8mm ִؒͷϑΝΠϯɾϐονɾϘʔϧɾάϦουɾ
ΞϨΠ(FBGA) ύοέʔδͰ΋څڙ
ϒϩοΫਤ
DS90CR287
DS90CR288A
Order Number DS90CR287MTD or DS90CR287SLC
See NS Package Number MTD56 or SLC64A
Order Number DS90CR288AMTD or DS90CR288ASLC
See NS Package Number MTD56 or SLC64A
© National Semiconductor Corporation
DS101087-JP
1