[AK1222]

MS1314-E-02

2014/10

- 27 -

Parameter

Rbias

Min.

Typ.

Max.

Unit

Conversion Gain

Rbias = 22k

 (5.3mA)

Rbias = 56k

 (2.9mA)

-2.3

-3.7

dB

SSB Noise Figure

(NF)

Rbias = 22k

 (5.3mA)

Rbias = 56k

 (2.9mA)

11.5

10.5

dB

IP1dB

Rbias = 22k

 (5.3mA)

Rbias = 56k

 (2.9mA)

0.0

-5.5

dBm

IIP3

Rbias = 22k

 (5.3mA)

Rbias = 56k

 (2.9mA)

12.0

3.8

dBm

The phase and amplitude balance is achieved at IF Output frequency by using impedance matching network with

LC. The port-to-port leakage is improved with the phase and amplitude balance is achieved at RF, LO, and IF

frequency with wide band balun.