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LINEAR TECHNOLOGY  LTC5599IUF#PBF  RF Modulation / Demodulation IC, 30 MHz to 1.3 GHz, 2.7 V to 3.6 V supply, QFN-24

LINEAR TECHNOLOGY LTC5599IUF#PBF
Manufacturer Part No:
LTC5599IUF#PBF
Order Code:
2464178
Technical Datasheet:
See all Technical Docs

Image is for illustrative purposes only. Please refer to product description.

Product Overview

The LTC5599IUF#PBF is a 30 to 1300MHz low power direct Quadrature Modulator designed for wireless applications that enable direct modulation of differential baseband I and Q signals on an RF carrier. Single side-band modulation or side-band suppressed up-conversion can be achieved by applying 90° phase-shifted signals to the I and Q inputs. The I/Q baseband input ports can be either AC or DC coupled to a source with a common mode voltage level of about 1.4V. The SPI interface controls the supply current, modulator gain and allows optimization of the LO carrier feed through and side-band suppression, with sine wave or square wave LO drive. A fixed LC network on the LO and RF ports covers a continuous 90 to 1300MHz operation. An on-chip thermometer can be activated to compensate for gain-temperature variations. More accurate temperature measurements can be made using an on-chip diode. In addition, a continuous analogue gain control (VCTRL) pin can be used for fast power control.
  • -51.5dBm at 500MHz Low LO carrier leakage
  • -52.6dBc at 500MHz Side-band suppression
  • 20.8dBm at 500MHz Output IP3
  • -156dBm/Hz at 6MHz Offset, PRF = 3dBm low RF output noise floor
  • Sine wave or square wave LO drive
  • SPI control
  • 28mA Low power

Product Information

Frequency Min:
30MHz
Frequency Max:
1.3GHz
Supply Voltage Min:
2.7V
Supply Voltage Max:
3.6V
RF IC Case Style:
QFN
No. of Pins:
24Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
105°C
Packaging:
Each
Product Range:
-
MSL:
MSL 1 - Unlimited
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • RF Communications
  • Wireless
  • Power Management
  • Aerospace, Defence, Military

Legislation and Environmental

Country of Origin:
United States

Country in which last significant manufacturing process was carried out

RoHS Compliant:
Yes
Tariff No:
85423990
Weight (kg):
.000025

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