SKY65183-11 2400 – 2700 MHz Transmit Variable Gain Amplifier Front-End Module
SKYWORKS SKY65183-11 is a high dynamic range transmit Variable Gain Amplifier (VGA) Front-End Module (FEM) for Long- Term Evolution (LTE) and other applications that operate in the 2400 to 2700 MHz band. The SKY65183-11 contains a Digital Step Attenuator (DSA) and two Power Amplifiers (PAs). The DSA is a 6-bit attenuator with an 0.5 dB step size that provides 31.5 dB of total attenuation. The DSA is controlled using an on-chip Serial Peripheral Interface (SPI) logic circuit. The two PAs enable high gain (>40 dB) and high linearity (>+40 dBm) at minimum attenuator settings.
技术特性
- Transmit output power: >+20 dBm
- 6-bit digital step attenuator
- Programmable transmit power levels: 31.5 dB gain control
range @ 0.5 dB step size
- High gain: 40 dB
- High OIP3: +40 dBm
- Single DC supply: 5 V
- Internal RF match and bias circuits
- Small footprint, MCM (28-pin, 6 x 6 mm) package (MSL3,
260 °C per JEDEC J-STD-020)
订购信息 Ordering Information
| SKY65183-11 VGA FEM |
SKY65183-11 |
TW18-D665-001 |
|
应用领域 APPLICATION
- LTE base stations
- WiMAX base stations and access points
- Zigbee® base stations
功能框图 Functional Block Diagram
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