Tze Yee Sin

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A 40 nm CMOS transceiver supports 10 bands of HSPA+ and quad-band GSM/EDGE occupying 6.2 mm<sup>2</sup> of a Modem SoC. The TX supports up to 11 Mb/s HSUPA with minimal analog filtering and &lt;;35 mA battery current DG-09 weighted. Receive diversity with dual cell HSDPA supports up to 42 Mb/s downlink. The RX path is inductorless and achieves -111 dBm(More)
A multi-band (bands I, II, V, VIII [option]) single-chip RFIC has been implemented in 0.18&#x00B5;m SiGe BiCMOS process for WCDMA/HSDPA applications. The direct-conversion receiver achieves competitive system performance: &#x2212;110.5dBm sensitivity, 20dB and 12dB blocking margin for ACS case 1 and case 2, respectively, and excellent in-band blocking(More)
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