STV6120:8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC

The STV6120 satellite tuner is a quad-input dual direct-conversion (zero-IF) wideband satellite tuner intended for digital set-top boxes and similar applications.

Key Features

  • Four VLNA inputs
  • On-chip 4:2 matrix
  • Input frequency range 250 MHz to 2150 MHz
  • Two independently programmable tuners
  • RF to baseband direct conversion
  • Single 3.3-V DC supply
  • Fractional N synthesizers
  • Extremely low phase noise, compliant with DVB-S2 requirements
  • Flexible crystal frequency output to drive the demodulator IC
  • Continuously variable gain: 0 to 65 dB
  • Additional and programmable gain on baseband amplifier: 0 to 16 dB
  • Programmable 5- to 36-MHz cut-off frequency (Butterworth 5th-order baseband filters)
  • Low power consumption
  • Compatible with 5- and 3.3-V I2 C bus
  • 应用
    • Direct broadcasting satellite (DBS) QPSK/8PSK demodulation
    • Set-top box
  • Package
    • VFQFPN-56 8 x 8 x 1 mm3 with exposed pad down (EPD) for heat dissipation
    • ECOPACK®, environmentally friendly package
产品规格
DescriptionVersionSize
DB1490: 8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC1.153 KB
宣传册
DescriptionVersionSize
STV6120: Low-power dual wide-band satellite tuner1.0406 KB
样片和购买
型号PackagePacking TypeUnit Price (US$) *QuantityECCN (EU)ECCN (US)Country of Origin
STV6120BTVFQFPN2 56 8x8x1.0Tape And Reel--NEC3A991A2KOREA (south)
STV6120BVFQFPN2 56 8x8x1.0Tray--NEC3A991A2KOREA (south)
质量和可靠性
型号PackageGradeRoHS Compliance GradeMaterial Declaration**
STV6120BTVFQFPN2 56 8x8x1.0IndustrialEcopack2
STV6120BVFQFPN2 56 8x8x1.0IndustrialEcopack2
8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC STV6120
8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC STV6120