MAX9985

PRODUCTION

Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch

Highest Linearity, Lowest Noise 700MHz to 1000MHz Downconverting SiGe Mixer for 2.5G and 3G Base Stations

Part Models
2
1ku List Price
Starting From $14.27
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Part Details

  • 700MHz to 1000MHz RF Frequency Range
  • 570MHz to 865MHz LO Frequency Range
  • 50MHz to 250MHz IF Frequency Range
  • 6dB Typical Conversion Gain
  • 10.5dB Typical Noise Figure
  • +28.5dBm Typical Input IP3
  • +16.2dBm Typical Input 1dB Compression Point
  • 77dBc Typical 2RF-2LO Spurious Rejection at PRF = -10dBm
  • Dual Channels Ideal for Diversity Receiver Applications
  • 47dB Typical Channel-to-Channel Isolation
  • -3dBm to +3dBm LO Drive
  • Integrated LO Buffer
  • Internal RF and LO Baluns for Single-Ended Inputs
  • Built-In SPDT LO Switch with 43dB LO1-to-LO2 Isolation and 50ns Switching Time
  • Pin-Compatible with MAX9995 1700MHz to 2200MHz Mixer
  • Lead(Pb)-Free Package
MAX9985
Dual, SiGe, High-Linearity, 700MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9985: Pin Configuration
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Hardware Ecosystem

Parts Product Life Cycle Description
I/Q Demodulators 2
MAX2021 PRODUCTION High-Dynamic-Range, Direct Up-/Downconversion 650MHz to 1200MHz Quadrature Mod/Demod
MAX2022 PRODUCTION High-Dynamic-Range, Direct Up/Downconversion 1500MHz to 3000MHz Quadrature Modulator/Demodulator
I/Q Downconverters/Receivers 10
MAX9984 PRODUCTION SiGe High-Linearity, 400MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9986 Obsolete SiGe High-Linearity, 815MHz to 995MHz Downconversion Mixer with LO Buffer/Switch
MAX9986A PRODUCTION SiGe High-Linearity, 815MHz to 1000MHz Downconversion Mixer with LO Buffer/Switch
MAX9993 PRODUCTION High-Linearity 1700MHz to 2200MHz Down-Conversion Mixer with LO Buffer/Switch
MAX9994 PRODUCTION SiGe High-Linearity, 1400MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX9995 Obsolete Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch
MAX9996 PRODUCTION SiGe High-Linearity, 1700MHz to 2200MHz Downconversion Mixer with LO Buffer/Switch
MAX2029 PRODUCTION High-Linearity, 815MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2031 PRODUCTION High-Linearity, 650MHz to 1000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2041 PRODUCTION High-Linearity, 1700MHz to 3000MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
Product 6
MAX9987 +14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation
MAX9990 +14dBm to +20dBm LO Buffers with ±1dB Variation
MAX9981 825MHz to 915MHz, Dual SiGe High-Linearity Active Mixer
MAX9982 825MHz to 915MHz, SiGe High-Linearity Active Mixer
MAX2039 Obsolete High-Linearity, 1700MHz to 2200MHz Upconversion/Downconversion Mixer with LO Buffer/Switch
MAX2043 1700MHz to 3000MHz High-Linearity, Low LO Leakage Base-Station Rx/Tx Mixer
VCO Buffers and Splitters 2
MAX9988 LAST TIME BUY +14dBm to +20dBm LO Buffers/Splitters with ±1dB Variation
MAX9989 PRODUCTION +14dBm to +20dBm LO Buffers with ±1dB Variation
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