ADL5590 869 MHz TO 960 MHz Quadrature Modulator

This family of monolithic RF quadrature modulators is designed for use from 869 MHz to 960 MHz and from 1805 MHz to 1990 MHz. Excellent phase accuracy and amplitude balance enable high performance, direct RF modulation for communications systems.

The ADL5590 and ADL5591 can be used as direct RF modulators in digital communications systems such as those using the Global System for Mobile Communications (GSM) network. In addition, the devices are compatible with enhanced data rates for GSM evolution (EDGE).

This family is fabricated using an advanced silicon-germanium bipolar process from Analog Devices, Inc., and is available in a 36-lead, exposed pad LFCSP. The devices operate from −40°C to +85°C.

Applications

Features and Benefits
  • Operating frequencies: 869 MHz to 960 MHz
  • Output compression point P1dB: 16 dBm
  • Output third-order intercept point OIP3: 29 dBm at 900 MHz
  • Noise floor: −157 dBm/Hz
  • Sideband suppression:  <−50 dBc at 900 MHz
  • Baseband common-mode bias: 1.5 V
  • LO leakage:  −50 dBc at 900 MHz, POUT = 5 dBm
  • Single supply: 4.75 V to 5.25 V
  • Package: 36-lead, 6 mm × 6 mm LFCSP
  • RF & Microwave
    Data Sheets
    Documentnote
    ADL5590/ADL5591: 869 MHz to 1990 MHz Quadrature Modulators Data Sheet (Rev. A)PDF 137.69 K
    Application Notes
    Documentnote
    AN-924: Digital Quadrature Modulator Gain (Rev. A)PDF 105 kB
    Order Information
    Part NumberPackagePacking QtyTemp RangePrice 100-499Price 1000+RoHS
    ADL5590ACPZ-R7 ProductionLFCSP:LEADFRM CHIP SCALEREEL 750-40 to 85C04.98Y
    Reference Materials
    ADL5590/ADL5591: 869 MHz to 1990 MHz Quadrature Modulators Data Sheet (Rev. A) adl5590
    AN-924: Digital Quadrature Modulator Gain (Rev. A) ad9856
    AN-924: 数字正交调制器增益 (Rev. A) ad9856
    RF Source Booklet adf9010