ADI ADL5375-05ACPZ-R7

The ADL5375 is a broadband quadrature modulator designed for operation from 400 MHz to 6 GHz. Its excellent phase accuracy and amplitude balance enable high performance intermediate frequency or direct radio frequency modulation for communication systems. The ADL5375 features a broad baseband bandwidth, along with an output gain flatness that varies no more than 1 dB from 450 MHz to 3.5 GHz. These features, coupled with a broadband output return loss of ≤ -12 dB, make the ADL5375 ideally suited for broadband zero IF or low IF-to-RF applications, broadband digital predistortion transmitters, and multiband radio designs. The ADL5375 accepts two differential baseband inputs and a single-ended LO. It generates a single-ended 50 Ω output. The two versions offer input baseband bias levels of 500 mV (ADL5375-05) and 1500 mV (ADL5375-15). The ADL5375 is fabricated using an advanced silicon-germanium bipolar process. It is available in a 24-lead, exposed paddle, leadfree, LFCSP_VQ package. Performance is specified over a -40℃ to +85℃ temperature range. A lead-free evaluation board is also available.

• Output frequency range: 400 MHz to 6 GHz
• 1 dB output compression: ≥9.4 dBm from 450 MHz to 4 GHz
• Output return loss ≤ -12 dB from 450 MHz to 4.5 GHz
• Noise floor: −160 dBm/Hz at 900 MHz
• Sideband suppression: ≤ -50 dBc at 900 MHz
• Carrier feedthrough: ≤ -40 dBm at 900 MHz
• IQ 3dB bandwidth: ≥ 750 MHz
• Baseband input bias level ADL5375-05: 500 mV ADL5375-15: 1500 mV
• Single supply: 4.75 V to 5.25 V
• 24-lead LFCSP_VQ package

• Cellular communication systems GSM/EDGE, CDMA2000, W-CDMA, TD-SCDMA
• WiMAX/LTE broadband wireless access systems
• Satellite modems