W3020 데이터시트 PDF ( Data sheet )

Advance Data Sheet December 1999 W3020 GSM Multiband RF Transceiver Features n n Applications n 2.7 V operation, low power consumption Integrated receive, transmit, and synthesizer functions IF frequency and transmit offset frequency generated from the same LO Integrated dual LNAs and mixers Mini

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Advance Data Sheet December 1999 W3000 PLL Dual-Band Frequency Synthesizer Features + + + + + + + + + Applications + + + + + 2.2 GH- operational Dual-band optimized Low supply current (5.1 mA) Surface-mount 14-pin TSSOP package Scaled PD gain for dual-band operation Programmable phase-detector po

Data Sheet September 1999 W3011 1 GH- Quadrature Modulator Features + Guaranteed performance at 2.7 V power supply + Output power of 3 dBm into 50 Ω load (singleended) with 3 V operation + Direct RF modulation with or without offset mixer + Automatic power control (APC) capability + Accurate 90°