HFA3664 - 2.7GHz UpConverter with Gain Control
NAME LO_IN LO_BY PRE_IN PRE_OUT PRE_VCC1 PRE_VCC2 PRE_VCC3 BIAS_VCC MIX_VCC RX_PE TXM_RF IF_IN IF_BY GND Local Oscillator Input.
Local Oscillator Input Bypass (AC coupled to GND).
Power Pre-Amplifier Input.
Power Pre-Amplifier Output.
Power Pre-Amplifier 1st Stage Positive Power Supply.
Use high qu
HFA3664 TM Data Sheet April 1999 File Number 4242.3 2.7GHz UpConverter with Gain Control The HFA3664 UpConverter with Gain Control is a monolithic bipolar PRISM® device for up conversion applications in the 2.3GHz to 2.7GHz 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 device req
