Skyworks Solutions, Inc.: Amplifier: SKY67021-396LF

Amplifier, Amplifiers, Passives, Control Components, Integrated Modules and Chipsets, Test and Measurement, Discrete Semiconductor, Design Kit, RFMW

Amplifier, LNA-Low Noise, 0.6-1.2GHz, 0.6dB, 17.5dB, DFN
Manufacturer: Skyworks Solutions, Inc.
Status: Standard
Data Sheet: SKY67021-396LF Data Sheet
RoHS Compliance: Skyworks Solutions, Inc., SKY67021-396LF, Amplifier, Amplifier, LNA-Low Noise, 0.6-1.2GHz, 0.6dB, 17.5dB, DFN (Rohs Compliant), RFMW Ltd (RFMW) Yes
Frequency Min:
0.6 GHz
Frequency Max:
1.2 GHz
5.2 dBm
17.5 dB
22.5 dBm
Noise Figure:
0.6 dB
Supply Voltage \ Vd:
5 V
Quiescent Current \ Id:
100 mA
DFN 2x2mm
Also Available
Part FunctionPart NumberDescription
Evaluation Board SKY67021-396LF_EVB Skyworks Solutions, Inc. Eval Board, Amplifier, LNA-Low Noise, 0.6-1.2GHz, 0.6dB, 17.5dB, DFN
Complementary Product SKY67022-396LF Skyworks Solutions, Inc. Amplifier, LNA-Low Noise, 1.6-2.2GHz, 0.65dB, 21.3dB, DFN
Complementary Product SKY67023-396LF Skyworks Solutions, Inc. Amplifier, LNA-Low Noise, 2.0-3.0GHz, 0.89dB, 22dBm, DFN
The SKY67021-396LF is GaAs, pHEMT Low-Noise Amplifier (LNA) with an active bias and very high (+40 dBm OIP3) linearity. The advanced GaAs pHEMT enhancement mode process provides excellent return loss, high gain, The internal active bias circuitry provides stable performance over temperature and process variation. The device offers the user the ability to externally adjust supply current and power down the device with an integrated enable/disable circuit. Supply voltage is applied to the RFOUT/VDD pin and RFIN pin through an RF choke inductor. Also the VBIAS pin is connected to VDD supply through an external resistor to control the supply current. The RFIN and RFOUT/VDD pins should be DC blocked to ensure proper operation. Pin 6 ( Amplifier Enable) is connected to a logic “low” (or grounded) to enable the output and a logic “high” to disable the output and greatly reduce current draw. The SKY67021-396LF operates in the frequency range of 0.6 to 1.2 GHz. For higher frequency operation, the pin-compatible SKY67022-396LF or SKY67023-396LF should be used. For lowest possible broadband noise figure the SKY67151-396LF is recommended. The LNA is manufactured in a compact, 2 x 2 mm, 8-pin Dual Flat No-Lead (DFN) Skyworks Green package.
1 - 99 $3.12
100 - 499 $2.538
500 - 2499 $2.379
Available: 85
+1650002 Weeks
Call 1-877-367-7369 for Availability or Get a Quote
Package Format
DescriptionUnits Per FormatAvailable
(T/R) 3000 85
Custom 1 0