Description
The MAX2021 low-noise, high-linearity, direct upconversion/downconversion quadrature modulator/demodulator is designed for RFID handheld and portal readers, as well as single and multicarrier 750MHz to 1200MHz GSM/EDGE, cdma2000 ® , WCDMA, and iDEN ® base-station applications.
Features
- 750MHz to 1200MHz RF Frequency Range.
- Scalable Power: External Current-Setting Resistors Provide Option for Operating Device in Reduced-Power/Reduced-Performance Mode.
- 36-Pin, 6mm x 6mm TQFN Provides High Isolation in a Small Package Modulator Operation:.
- Meets 4-Carrier WCDMA 65dBc ACLR.
- +21dBm Typical OIP3.
- +58dBm Typical OIP2.
- +16.7dBm Typical OP1dB.
- -32dBm Typical LO Leakage.
- 43.5dBc Typical Sideband Suppressio.
MAX2021 Datasheet
