5G Application Active Antenna Unit, AAU
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The Function Block Diagram Example of Active Antenna Unit, AAU

Radio Clocking Baseband Clocking

Recommended Advanced Oscillator & Crystal for AAU Scheme for Sub 6G and mmWave – Radio Clocking
Product Solutions Product Features
Series Size (mm) Frequency (MHz) Temperature Range (°C) Key Parameter Technology Reliability

TCXO

1612 – 2520 8 – 52 -40 to 105 Phase Noise@100kHz, -166dBc/Hz
(Stability, ±0.5 ppm)
  • AT-Cut(Fund)
  • ASIC Inside
  • Temp Stability
  • High Temp & Humidity
  • Aging
  • Anti-Air Flow

VCXO

2520 – 7050 50 – 245.76 -40 to 105 Phase Jitter@12k - 20MHz, 0.05 ps
(Stability, ±50 ppm)
  • AT-Cut(Fund/MESA Fund)
  • ASIC Inside
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging

Differential XO

2520 – 7050 25 – 312.5 -40 to 105 Phase Jitter@12k - 20MHz, 0.05 ps
(Stability, ±70 ppm)
  • AT-Cut(Fund/3OT)
  • ASIC Inside (Fund/3OT)
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging

PLL XO

2520 – 7050 10 MHz – 2.1 GHz -40 to 105 Frequency, 10MHz - 2.1GHz
(Stability, ±70 ppm)
  • AT-Cut(Fund)
  • ASIC Inside (PLL)
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging

CMOS XO

1612 – 2520 1 – 170 -40 to 105 Phase Jitter@12k - 20MHz, 0.3 ps
(Stability, ±50 ppm)
  • AT-Cut(Fund/3OT)
  • ASIC Inside (Fund/3OT)
  • Anti-Air Flow
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging

Crystal

1008 – 5032 8 – 320 -40 to 105 Frequency, 8 – 320MHz
(Stability, ±20 ppm)
  • Miniature
  • Ultra High Frequency
  • AT-Cut(Fund/MESA Fund)
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging
Recommended Advanced Oscillator for AAU Scheme for Sub 6G and mmWave – Baseband Clocking
Product Solutions Product Features
Series Size (mm) Frequency (MHz) Temperature Range (°C) Key Parameter Technology Reliability

OCXO

9775/1409 10 – 48 -40 to 85/95 Stability, ±10 ppb
  • SC-Cut XTAL
  • Heater Embedded PKG
  • ASIC Inside
  • Hermetic
  • Temp Stability
  • High Temp & Humidity
  • Aging
  • G-Sensitivity

S3TCXO

5032 – 7050 10 – 52 -40 to 105 Stability, ±0.28 ppm
  • AT-Cut(Fund)
  • ASIC Inside
  • Temp Stability
  • High Temp & Humidity
  • Thermal Shock
  • Aging