F1423

Rev O 11/6/2015

7

Zero-Distortion

Table1: STBY Truth Table

Parameter

Level

Function

STBY

Logic Low or Open Circuit

Powered On

Logic High

Powered Off

Table2: Component Settings for Optimized Linearity Performance per RF band

Band

Frequency Range

(MHz)

Band_Sel

(Pin 11)

Pin 14 to GND

(kΩ)

Pin 15 to GND

(kΩ)

C1

(pF)

(mA)

Low - Band

600 - 1100

Open

2.1

9.1

9

104

Mid - Band

1400 - 2100

GND

2.4

60.4

9

120

High - Band

2100 - 3000

GND

2.4

60.4

6

120

Broad - Band

700 - 3000

GND

2.4

60.4

9

120

Unless otherwise noted for the TOC graphs on the following pages, the following conditions apply.

•

Vcc= 5.0 V

•

Tcase = 25 °C (All temperatures are referenced to the exposed paddle).

•

•

•

Board configured as defined in Table 2 for each band.

•

Pout = 4 dBm / Tone

•

5 MHz Tone Spacing

•

EVKIT traces, connectors, and transformer losses are de-embedded.

•

S-parameters (S11, S21, S12, and S22) measured using a de-embedded Differential Board EVKit

and the inputs are mathematically combined using an ideal 1:1 (50

: 50

) transformer to

produce the 2 port S-parameters.

•

Amplitude and phase imbalances measures RFIN+ to RFOUT and compares to RFIN- to RFOUT.

Phase imbalance is the deviation from an ideal 180 degrees.

•

OIP3, Output P1dB and Noise Figure measured using a Transformer Board EVKit.

Note: The use of the external transformer T1 is included for simple 2 port evaluation purposes.

At some frequencies the external transformer interacts with the on-chip balun affecting the gain and noise

figure flatness responses. These interactions have been removed from the noise figure TOCs.