| Presentation | 2015-12-21 [Invited Talk] Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth Shinsuke Hara, Kousuke Katayama, Kyoya Takano, Issei Watanabe, Norihiko Sekine, Akifumi Kasamatsu, Takeshi Yoshida, Shuhei Amakawa, Minoru Fujishima, |
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| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | This paper presents a wideband differential amplifier operating at 138 GHz in 40-nm CMOS. It is composed of five differential common source stages with cross-coupled capacitors. A small-signal gain of 20 dB and a 3-dB bandwidth of 22 GHz are achieved. It consumes 75 mW from a 0.94-V voltage supply. The die area with balun and pads is 945 × 842 µm2 and the core size not including input/output matching networks is 201 × 284 µm2. The small core area is realized by using a refined “fishbone” layout technique. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | Millimeter wave circuits / CMOS process / Amplifiers |
| Paper # | ED2015-91 |
| Date of Issue | 2015-12-14 (ED) |
| Conference Information | |
| Committee | ED |
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| Conference Date | 2015/12/21(2days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | RIEC, Tohoku Univ |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | Millimeter-wave, terahertz-wave devices and systems |
| Chair | Koichi Maezawa(Univ. of Toyama) |
| Vice Chair | Kunio Tsuda(Toshiba) |
| Secretary | Kunio Tsuda(NEC) |
| Assistant | Manabu Arai(New JRC) / Masataka Higashiwaki(NICT) |
| Paper Information | |
| Registration To | Technical Committee on Electron Device |
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| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | [Invited Talk] Compact 141-GHz Differential Amplifier with 20-dB Peak Gain and 22-GHz 3-dB Bandwidth |
| Sub Title (in English) | |
| Keyword(1) | Millimeter wave circuits |
| Keyword(2) | CMOS process |
| Keyword(3) | Amplifiers |
| 1st Author's Name | Shinsuke Hara |
| 1st Author's Affiliation | National Institute of Communications and Technology(NICT) |
| 2nd Author's Name | Kousuke Katayama |
| 2nd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 3rd Author's Name | Kyoya Takano |
| 3rd Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 4th Author's Name | Issei Watanabe |
| 4th Author's Affiliation | National Institute of Communications and Technology(NICT) |
| 5th Author's Name | Norihiko Sekine |
| 5th Author's Affiliation | National Institute of Communications and Technology(NICT) |
| 6th Author's Name | Akifumi Kasamatsu |
| 6th Author's Affiliation | National Institute of Communications and Technology(NICT) |
| 7th Author's Name | Takeshi Yoshida |
| 7th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 8th Author's Name | Shuhei Amakawa |
| 8th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| 9th Author's Name | Minoru Fujishima |
| 9th Author's Affiliation | Hiroshima University(Hiroshima Univ.) |
| Date | 2015-12-21 |
| Paper # | ED2015-91 |
| Volume (vol) | vol.115 |
| Number (no) | ED-387 |
| Page | pp.pp.1-6(ED), |
| #Pages | 6 |
| Date of Issue | 2015-12-14 (ED) |