LT5558 modulator equivalent, 600mhz to 1100mhz high linearity direct quadrature modulator.
* Direct Conversion from Baseband to RF
* High OIP3: + 22.4dBm at 900MHz
* Low Output Noise Floor at 20MHz Offset:
No RF:
–158dBm/Hz POUT = 4d.
* RFID Single-Sideband Transmitters
* Infrastructure TX for Cellular and ISM Bands
* Image Reject Up-Convert.
The LT®5558 is a direct I/Q modulator designed for high performance wireless applications, including wireless infrastructure. It allows direct modulation of an RF signal using differential baseband I and Q signals. It supports GSM, EDGE, CDMA, CDMA20.
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