SBASB10 March   2024 AFE5818

PRODUCTION DATA  

  1.   1
  2. 1Features
  3. 2Applications
  4. 3Description
  5. 4Device Comparison
  6. 5Device and Documentation Support
    1. 5.1 Receiving Notification of Documentation Updates
    2. 5.2 Support Resources
    3. 5.3 Trademarks
    4. 5.4 Electrostatic Discharge Caution
    5. 5.5 Glossary
  7. 6Mechanical, Packaging, and Orderable Information

Package Options

Refer to the PDF data sheet for device specific package drawings

Mechanical Data (Package|Pins)
  • ZBV|289
Thermal pad, mechanical data (Package|Pins)
Orderable Information

1 Features

  • 16-channel, complete analog front-end:
    • LNA, VCAT, PGA, LPF, ADC, and CW mixer
  • LNA with programmable gain:
    • Gain: 24dB, 18dB, and 12dB
    • Linear input range:
      0.25VPP, 0.5VPP, and 1VPP
    • Input-referred noise:
      0.63nV/√Hz, 0.7nV/√Hz, and 0.9nV/√Hz
    • Programmable active termination
  • Voltage-controlled attenuator (VCAT): 40dB
  • Programmable gain amplifier (PGA):
    24dB and 30dB
  • Total signal chain gain: 54dB (maximum)
  • 3rd-order, linear-phase LPF:
    • 10MHz, 15MHz, 20MHz, 30MHz, 35MHz, and 50MHz
  • Analog-to-digital converter (ADC):
    • 14-bit ADC: 75dBFS SNR at 65 MSPS
    • 12-bit ADC: 72dBFS SNR at 80 MSPS
  • LVDS interface maximum speed of 1Gbps
  • Noise and power optimizations (full-channel):
    • 140mW/Ch at 0.75nV/√Hz, 65 MSPS
    • 91.5mW/Ch at 1.1nV/√Hz, 40 MSPS
    • 80mW/Ch at CW mode
  • Excellent device-to-device gain matching:
    • ±0.5dB (typical) and ±1.1dB (maximum)
  • Low harmonic distortion
  • Fast and consistent overload recovery
  • Passive mixer for CWD:
    • Low close-in phase noise:
      –156dBc/Hz at 1kHz off 2.5MHz carrier
    • Phase resolution: λ / 16
    • Supports 16X, 8X, 4X, and 1X CW clocks
    • 12dB suppression on 3rd and 5th harmonics
    • CWD high-pass filter rejects undesired low-frequency signals < 1kHz
  • Small package: 15mm × 15mm NFBGA-289