产品特点和性能优势- Low power: 1.0 W @ 1 GSPS, 600 mW @ 500 MSPS, full operating conditions
- Single carrier WCDMA ACLR = 80 dBc @ 80 MHz IF
- Analog output: adjustable 8.7 mA to 31.7 mA, RL = 25 Ω to 50 Ω
- Novel 2×, 4×, and 8× interpolator/coarse complex modulator allows carrier placement anywhere in DAC bandwidth
- Auxiliary DACs allow control of external VGA and offset control
- Multiple chip synchronization interface
- High performance, low noise PLL clock multiplier
- Digital inverse sinc filter
- 100-lead, exposed paddle TQFP
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