Wcdma Quasi-direct Modulator
| Part number | MAX2395 |
|---|---|
| Manufacturer | Maxim Integrated (now Analog Devices) |
| File Size | 253.34 KB |
| Description | WCDMA Quasi-Direct Modulator |
| Datasheet | MAX2395_MaximIntegratedProducts.pdf |
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The quasi-direct modulation architecture reduces system cost, ponent count, and board space pared to transmitters using an IF SAW filter with IF VCO and IF synthesizer blocks. The MAX2395 includes I/Q baseband filters, an IF I/Q modulator with VGA, a fully monolithic VCO with PLL, an upconverter mixer, an RF VGA, and a power amplifier (PA) driver. The use of the quasi-direct modulator scheme ensures 5% (typ) EVM and...
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