Overview
The MAX2326EUP is a high-performance, adjustable, high-linearity SiGe dual-band Low Noise Amplifier (LNA)/Mixer IC produced by Analog Devices Inc./Maxim Integrated. This component is designed for use in cellular and PCS band applications, offering dual VCO inputs and separately controlled VCO buffers. It is part of the MAX2320/21/22/24/26/27 family, which is known for its high linearity and flexibility in various wireless communication systems.
Key Specifications
| Parameter | Min | Typ | Max | Units |
|---|---|---|---|---|
| Operating Temperature Range | -40°C | +85°C | ||
| Junction Temperature | +150°C | |||
| Storage Temperature Range | -65°C | +150°C | ||
| Lead Temperature (soldering, 10s) | +300°C | |||
| Supply Voltage (VCC) | +2.7V | +3.6V | ||
| Operating Supply Current (ICC) | 17.5 mA | 21.5 mA | 24 mA | |
| LO Buffer Supply Current (ILOBUF) | 5 mA | 7.5 mA | ||
| Input Third-Order Intercept (PCS band) | +6.5 dBm | |||
| Gain (PCS band, Low-gain mode) | -2 dB | 0.5 dB |
Key Features
- Dual VCO inputs and dual IF outputs
- Separately controlled VCO buffers
- Adjustable, high-linearity modes for both cellular and PCS bands
- Low-gain and high-gain modes with varying linearity
- Shutdown mode with low supply current (ISHDN: 0.1 µA)
- Digital input logic with high (VIH: 2.0 V) and low (VIL: 0.6 V) thresholds
Applications
The MAX2326EUP is suitable for various wireless communication systems, including:
- Cellular band applications
- PCS band applications
- Dual-band wireless receivers
- Wireless infrastructure equipment
- Handheld and mobile devices requiring high linearity and low noise figures
Q & A
- What is the operating temperature range of the MAX2326EUP?
The operating temperature range is -40°C to +85°C. - What is the typical operating supply current for the MAX2326EUP in high-gain mode?
The typical operating supply current in high-gain mode is around 21.5 mA. - What are the key features of the MAX2326EUP?
The key features include dual VCO inputs, separately controlled VCO buffers, adjustable high-linearity modes, and low-gain and high-gain modes. - What are the typical applications for the MAX2326EUP?
The typical applications include cellular and PCS band wireless communication systems, dual-band wireless receivers, and wireless infrastructure equipment. - What is the shutdown supply current for the MAX2326EUP?
The shutdown supply current is 0.1 µA. - What is the input third-order intercept for the PCS band in low-gain, high-linearity mode?
The input third-order intercept for the PCS band in low-gain, high-linearity mode is +6.5 dBm. - What is the gain variation over the PCS band in low-gain mode?
The gain variation over the PCS band in low-gain mode is typically between -2 dB and 0.5 dB. - What is the LO buffer supply current for the MAX2326EUP?
The LO buffer supply current is typically between 5 mA and 7.5 mA. - What are the digital input logic thresholds for the MAX2326EUP?
The digital input logic high threshold is 2.0 V, and the low threshold is 0.6 V. - What is the storage temperature range for the MAX2326EUP?
The storage temperature range is -65°C to +150°C.
