Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

201645D • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • April 6, 2015

1

DATA SHEET

SKY67012-396LF: 300 to 600 MHz Low-Noise, Low-Current

Amplifier

Applications

 ISM, CDMA, TETRA, RFID, mobile broadcast, automobile-to-

home control systems, Medical Micro-Power Networks

 General purpose LNAs

Features

 Low NF: 0.85 dB @ 450 MHz

 Gain: 16.5 dB @ 450 MHz

 Flexible supply voltage from 1.8 to 5.0 V

 Adjustable supply current for higher IIP3

 Incorporates on-die stability structures

 Miniature DFN (8-pin, 2 x 2 mm) package

(MSL1 @ 260

C per JEDEC J-STD-020)

all applicable legislation and are halogen-free.

For additional information, refer to Skyworks

SQ04–0074.

4

3

2

1

5

6

7

8

N/C

N/C

RF_IN

VBIAS

N/C

N/C

RF_OUT/VDD

N/C

S2396

Figure 2. SKY67012-396LF Pinout – 8-Pin DFN

(Top View)

RF_IN

VBIAS

RF_OUT/VDD

Active

Bias

Stability

Network

S2395

Figure 1. SKY67012-396LF Block Diagram

Description

The SKY67012-396LF is a GaAs, pHEMT low-noise amplifier

(LNA) with an integrated active bias. The advanced GaAs pHEMT

enhancement mode process provides excellent return loss, low

noise, and high linearity.

The device offers the ability to externally adjust the supply

current. The supply voltage is applied to the RF-OUT/VDD pin

through an RF choke inductor. The VBIAS pin should be connected

to the RF_OUT/VDD pin through an external resistor to control the

supply current. Both RF_OUT/VDD and RF_IN pins should be DC

blocked to ensure proper operation.

The SKY67012-396LF is manufactured in a compact, 2 x 2 mm,

8-pin Dual Flat No-Lead (DFN) package. A functional block

diagram is shown in Figure 1. The pin configuration and package

are shown in Figure 2. Signal pin assignments and functional pin

descriptions are provided in Table 1.