HFA3663

Features:

• RF Frequency Range . . . . . . . . . . . . . . 2.0GHz to 2.3GHz
• IF Operation . . . . . . . . . . . . . . . . . . . . . 10MHz to 400MHz
• Gain Control Range . . . . . . . . . . . . . . . . . . . . . . . . . .20dB
• Single Supply Operation. . . . . . . . . . . . . . . . . 2.7V to 5.5V
• High Output 1dB Compression. . . . . . . . . . . . . . . . . 6dBm
• High Power Gain . . . . . . . . . . . . . . . . . . . . . . . . . . . .18dB
• Power Enable/Disable Control


Application

• Wireless Local Loop Systems
• PCMCIA Wireless Transceiver
• Wireless Local Area Network Modems
• CDMA/TDMA Packet Protocol Radios
• Full Duplex Transceivers
• Portable Battery Powered Equipment


Pinout




Specifications

Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . -0.3 to 6.0V
Voltage on Any Other Pin. . . . . . . . . . . . . . . . . . . . -0.3 to VCC 0.3V


Description

The HFA3663 UpConverter with Gain Control is a monolithic bipolar device for up conversion applications in the 2.0GHz to 2.3GHz range.

Manufactured in the Intersil UHF1X process, the device consists of a double balanced mixer followed by a variable gain power preamp. An energy saving, TTL Compatible, power enable input provides on/off bias current control to the mixer and amplifier. The HFA3663 requires low drive levels from the local oscillator and is housed in a small outline 20 lead SSOP package ideally suited for PCMCIA card applications.