Document
ZIF/CIF Modulator
GENERAL DESCRIPTION
This document describes specifications for the F1650NLGI Zero/Complex IF Modulator implementing Zero-DistortionTM technology for low power consumption with improved ACLR. This device interfaces directly to a high performance Tx dual DAC.
COMPETITIVE ADVANTAGE
In typical multi-mode, multi-carrier basestation transmitters the modulator has limited linearity and high power consumption which penalizes the system ACLR and system Power consumptions budgets in a DigitalPre-Distortion environment. The IDTF1650 is designed to eliminate these penalties by embedding Zero-DistortionTM technology into the device such that very high IP3 and IP2 are achieved with minimal current draw.
Power consumption 45% IM3 Distortion 12 dB
Zero-DistortionTTMM
PART# MATRIX
Part# F1650
RF freq Range
600 – 2400
IP2O
+60 dBm
Power Cons.
587 mW
IP3O
Noise
+36 -158 dBm dBm/Hz
IDTF1650NLGI
Datasheet
600MHz to 2400MHz
FEATURES
Power Gain = 3.25dB Dir.