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MuChip intellectual Property

■已核准之專利 (Patents Issued)

一種用於無線通訊的射頻前端接收器(台灣)

Tunable low noise amplifier and current-reused mixer for a low power RF application(美國)

使用帶拒濾波器之射頻混頻器 (台灣)

Device For DC Offset Cancellation (美國)

直流電壓偏差消除裝置 (台灣)

■ 申請中之專利

INTEGRATED CIRCUIT RADIO FREQUENCY MIXER WITH NOTCH FILTER

A DC OFFSET CANCELLATION TECHINIQUE

■ 待申請之專利明細 (Patents to be Filed)

A 455kHz switched-cap BPF

A 455kHz clock PLL

A dual-gain mode LNA

Tx gain unbalance calibration

Tx phase error calibration

Rx phase error calibration

Fast R/T Switching Time Transceiver

Data Modulation Skill to Rejection the DC Noise

■ 經濟部工業局－主導性新產品開發輔導計劃案 (Government Reseach Grant Approved)

5GHz WLAN RF Transceiver IC 射頻收發器及功率放大器模組

MuChip IP List

■Wireless Communications

1. 802.11b RF Transceiver (TSMC 0.25um)

2. 802.11b/g RF Transceiver (TSMC 0.25um)

3. 1.5GHz GPS Receiver (TSMC 0.25um)

4. High Data Rate FSK 2.4GHz Transmitter (TSMC 0.25um)

5. High Data Rate FSK 2.4GHz Receiver (TSMC 0.25um)

6. 1Mbps 2.4GHz RF Transceiver (TSMC 0.18um)

7. 4Mbps 2.4GHz RF Transceiver (TSMC 0.18um)

8. 27MHz FSK Transmitter (Charter 0.35um)

9. 27MHz FSK Receiver (Charter 0.35um)

10. FSK IR Receiver (TSMC 0.18um)

■Analog & Mixed Signal

■PLL

1. 2.4GHz PLL for ISM Application (TSMC 0.25um)

2. 2.4GHz Integer-N PLL for ISM Application (TSMC 0.18um)

3. 2.4GHz Fractional-N PLL for ISM Application (TSMC 0.18um)

4. 1.5GHz PLL (TSMC 0.25um)

5. 27MHz PLL (Charter 0.35um)

■DLL

1. 5MHz ~ 40MHz Delay Lock Loop (TSMC 0.25um)

2. 5MHz ~ 40MHz Delay Lock Loop (TSMC 0.18um)

■Regulator

1. On Chip Regulators (TSMC 0.25um)

2. On Chip Regulators (TSMC 0.18um)