[AK1222]

MS1314-E-01

2013/05

- 1 -

AK1222

900MHz Low Power Mixer

1. Overview

The AK1222 is a low power mixer. RF and LO frequency range coverage from 100 to 900MHz and IF coverage is

from 20 to 100MHz. The RF input provides single-ended 50

 interface. LO ports are 50 matched and

complementary inputs should be decoupled to the ground. IF output ports are differential open drain outputs.

The linearity and power consumption performances can optimize with the resistance connected to the BIAS pin.

2. Features



Operating Frequency:

100 to 900MHz



Linearity vs Power Selectable architecture

Power Consumption:5.3mA, IIP3:+11dBm, Gain:-2dB, NF:12dB

Power Consumption:2.9mA, IIP3:+2dBm, Gain:-3.5dB, NF:11.5dB



LO input level:

0dBm±5dB



Operating Supply Voltage:

4.75 to 5.25 V



Package:

16pin UQFN (0.5mm pitch, 3mm x 3mm x 0.60mm)



Operating Temperature Range:

-40 to 85

C