Overview
The MMZ27333B is a versatile 3-stage power amplifier designed by NXP USA Inc. It is targeted at driver and pre-driver applications for macro and micro base stations, as well as final-stage applications for small cells. This amplifier operates within the frequency range of 1500 to 2700 MHz, providing a gain of more than 35 dB. It is housed in a QFN 4 × 4 surface mount package and operates off a 5 V supply, with adjustable bias currents and matching networks for optimum performance in various applications.
Key Specifications
| Rating | Symbol | Value | Unit |
|---|---|---|---|
| Supply Voltage | VCC | 6 | V |
| Supply Current | ICC1, ICC2, ICC3 | 68, 240, 960 | mA |
| RF Input Power | P_in | 10 | dBm |
| Storage Temperature Range | T_stg | –65 to +150 | °C |
| Junction Temperature | T_j | 175 | °C |
| Thermal Resistance, Junction to Case | RθJC | 75, 79, 21 (Stage 1, 2, 3 respectively) | °C/W |
Key Features
- Operates in the frequency range of 1500 to 2700 MHz with a gain of more than 35 dB.
- 3-stage power amplifier design for high performance.
- Adjustable bias currents and matching networks for optimal performance.
- Housed in a QFN 4 × 4 surface mount package.
- Operates off a 5 V supply.
- High linearity and efficiency, making it suitable for cellular infrastructure applications.
Applications
- Driver and pre-driver applications for macro and micro base stations.
- Final-stage applications for small cells.
- Cellular infrastructure, including base stations and small cell networks.
Q & A
- What is the frequency range of the MMZ27333B amplifier?
The MMZ27333B operates within the frequency range of 1500 to 2700 MHz.
- What is the typical gain of the MMZ27333B amplifier?
The MMZ27333B provides a gain of more than 35 dB.
- What is the supply voltage for the MMZ27333B?
The MMZ27333B operates off a 5 V supply.
- What type of package does the MMZ27333B come in?
The MMZ27333B is housed in a QFN 4 × 4 surface mount package.
- What are the typical applications for the MMZ27333B?
The MMZ27333B is used in driver and pre-driver applications for macro and micro base stations, as well as final-stage applications for small cells.
- What is the maximum junction temperature for the MMZ27333B?
The maximum junction temperature for the MMZ27333B is 175°C.
- Can the bias currents and matching networks be adjusted for the MMZ27333B?
- What is the maximum RF input power for the MMZ27333B?
The maximum RF input power for the MMZ27333B is 10 dBm.
- What is the storage temperature range for the MMZ27333B?
The storage temperature range for the MMZ27333B is –65 to +150°C.
- What are the thermal resistance values for the MMZ27333B?
The thermal resistance values for the MMZ27333B are 75, 79, and 21 °C/W for stages 1, 2, and 3 respectively.
