IDTF1653NLGI Datasheet, PDF (1/20 Pages) Integrated Device Technology – ZIF/CIF Modulator

ZIF/CIF Modulator
GENERAL DESCRIPTION
This document describes specifications for the
F1653NLGI I/Q Modulator implementing Zero-
Distortion^TM technology for low power consumption with
improved ACLR. This device interfaces directly to a high
performance 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 Digital-
Pre-Distortion environment.
The IDTF1653 is designed to eliminate these penalties by
embedding Zero-Distortion^TM technology into the device
such that very high IP3 and IP2 are achieved with
minimal current draw.
 Power consumption 45%
 IM3 Distortion 14 dB
PART# MATRIX
Part#
RF freq
Range
F1650 600 – 2400
F1653 600 – 2900
IP2O
+60
dBm
+64
dBm
Power
Cons.
587
mW
587
mW
IP3O
Noise
+36
dBm
+36
dBm
-158
dBm/Hz
-159
dBm/Hz
IDTF1653NLGI
Datasheet
600MHz to 2900MHz
FEATURES
 Power Gain = 3dB
 Direct 100Ω differential drive from Tx DAC
 < 590mW Power Consumption
 -159 dBm/Hz Output Noise
 -161 dBc/Hz Internal LO Path Noise
 IP2_O = +64 dBm @ 2GHz
 IP3_O = +36 dBm @ 2GHz
 Excellent native LO and image suppression
 600 MHz input 1dB Bandwidth
 600 MHz to 2900 MHz RF BW
 Fast Settling for TDD (< 200 nsec)
 3.3V Single Power Supply
 LO port can be driven single ended or
differential
 4mm x 4mm, 24-pin TQFN package
DEVICE BLOCK DIAGRAM
0
90
Zero-Distortion^TTMM
Zero-Distortion^TM Modulator
ORDERING INFORMATION
Omit IDT
prefix
0.8 mm height
package
Tape &
Reel
IDTF1653NLGI8
RF product Line
Green _Industrial
Temp range
1
RevO, April 2015