ADL5562ACPZ-R7 Differential Amplifier IC – 3.3GHz Low-Noise RF/IF ADC Driver LFCSP-16
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ADL5562ACPZ-R7 Differential Amplifier IC – 3.3 GHz Low-Noise RF/IF ADC Driver
The ADL5562ACPZ-R7 is a premium-grade differential amplifier engineered for ultra-low-distortion signal amplification in RF/IF receive chains and high-speed ADC front-ends. With 3.3 GHz bandwidth and pin-selectable gain settings of 6, 12, or 15.5 dB, it delivers the linearity and noise performance required by satellite communications, radar, medical imaging, and precision test equipment.
Ultra-Low Noise & Best-In-Class Linearity
At 12 dB gain the ADL5562 achieves an input noise density of just 2.1 nV/√Hz and IMD3 of −91 dBc at 250 MHz. Built on a SiGe process, the amplifier maintains this linearity across the full industrial temperature range (−40 °C to +85 °C), making it suitable for harsh-environment deployments in radar, microwave backhaul, and CT scanner analogue front-ends.
Pin-Configurable Gain for Flexible System Design
Three gain options (6 dB, 12 dB, 15.5 dB) are selected via pin strapping — no external gain-setting resistors needed. Single-supply operation from 2.8–3.6 V simplifies power rail design, and the compact 16-lead LFCSP (3 × 3 mm) package fits high-density PCB layouts where board real estate is at a premium.
ADL5562 Specifications
| Parameter | Value |
|---|---|
| Part Number | ADL5562ACPZ-R7 |
| Type | Differential ADC driver |
| Bandwidth | 3.3 GHz |
| Gain Options | 6 dB / 12 dB / 15.5 dB (pin-selectable) |
| Input Noise Density | 2.1 nV/√Hz (at 12 dB) |
| IMD3 | −91 dBc @ 250 MHz |
| Supply Voltage | 2.8 V – 3.6 V |
| Package | 16-lead LFCSP (3 × 3 mm) |
| Operating Temp | −40 °C to +85 °C |
| Applications | Satellite comms, radar, CT scanners, test equipment |
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