ADL5375-05ACPZ-R7

The ADL5375-05ACPZ-R7 is a broadband quadrature modulator from Analog Devices, designed for operation within a frequency range of 400 MHz to 6 GHz. This high-performance device is characterized by its excellent phase accuracy and amplitude balance, making it suitable for high-performance intermediate frequency (IF) or direct radio frequency (RF) modulation in communication systems.

Key Features:

• Frequency Range: The ADL5375-05ACPZ-R7 operates over a wide frequency range of 400 MHz to 6 GHz, catering to a variety of communication system requirements.

• Phase Accuracy and Amplitude Balance: The device exhibits excellent phase accuracy and amplitude balance, ensuring high-quality modulation performance.

• Output Performance:

  • 1 dB output compression point is ≥9.4 dBm from 450 MHz to 4 GHz.
  • Output return loss is ≤12 dB from 450 MHz to 4.5 GHz.

• Noise and Interference Suppression:

  • Noise floor is −160 dBm/Hz at 900 MHz.
  • Sideband suppression is ≤−50 dBc at 900 MHz.
  • Carrier feedthrough is ≤−40 dBm at 900 MHz.

• IQ3dB Bandwidth: The IQ3dB bandwidth is ≥750 MHz, supporting wideband baseband input signals.

• Baseband Input Bias Level: The ADL5375-05 variant offers a baseband input bias level of 500 mV.

• Power Supply: The device operates from a single supply voltage ranging from 4.75 V to 5.25 V.

• Package: The ADL5375-05ACPZ-R7 comes in a 24-lead lead-frame chip scale package (LFCSP_VQ), providing a compact footprint suitable for high-density printed circuit board (PCB) designs.

• Temperature Range: Performance is specified over a temperature range of −40°C to +85°C, ensuring reliability in various environmental conditions.

Applications:

• Cellular Communication Systems: Suitable for GSM/EDGE, CDMA2000, W-CDMA, and TD-SCDMA systems.
• Broadband Wireless Access Systems: Ideal for WiMAX/LTE broadband wireless access systems.
• Satellite Modems: Can be used in satellite communication systems requiring high-performance modulation.

Additional Notes:

• The ADL5375-05ACPZ-R7 adopts advanced silicon-germanium bipolar technology for enhanced performance.
• Evaluation boards are available for ease of testing and integration into communication systems.

In summary, the ADL5375-05ACPZ-R7 is a versatile and high-performance broadband quadrature modulator suitable for a wide range of communication applications. Its excellent phase accuracy, amplitude balance, and wide frequency range make it an ideal choice for designers looking to implement high-quality modulation in their systems.