GSL805AD
0.5-5 GHz Low Noise Amplifier
GSL805AD Preliminary Datasheet V1.1 www.sdsxchip.com 1/12
Features
8 Pin 2X2 mm DFN Package
0.5GHz to 5GHz operation
NF≤1.2dB across 0.5GHz to 5GHz
>19dB gain across 0.5GHz to 4.2GHz
>35.5dBm OIP3 @ 68mA IDD, 2.6GHz
Shut-down mode pin with 1.8V TTL logic
+3V to +5V supply; does not require -Vgg
Maintains OFF state with high input power drive
Unconditionally stable
Applications
LTE / WCDMA / CDMA / GSM / Massive MIMO
Repeaters / DAS
TDD or FDD Systems
General Purpose Wireless
Description
The GSL805AD is a low noise amplifier (LNA) that
operates in the 0.5GHz to 5GHz frequency range.
The device incorporates on-chip input/output
matching circuits and is fabricated with GaAs pHEMT
process. Its industry-leading noise figure, together
with high linearity, makes it ideal as a first stage LNA.
This LNA integrates a Venable biasing capability to
allow for operation in TDD applications. The
GSL805AD is provided in a 2x2 mm, 8 pin DFN
package.
Functional Block Diagram
Ordering Information
GSL805AD
GSL805AD-TR
GSL805AD-EVB
GSL805AD Preliminary Datasheet V1.1 www.sdsxchip.com 2/12
Recommended Operating Conditions
Parameter
Units
Min
Typ
Max
DC Supply Voltage (VDD)
V
3
5
5.5
Operational Frequency Range
GHz
0.5
5
Enable Voltage (Venable) On
V
0
0.7
Enable Voltage (Venable) Off
V
1.1
VDD
Operating Temperature
℃
-40
105
Absolute Maximum Ratings
Parameter
Units
Min
Typ
Max
DC Supply Voltage (VDD)
V
0
7
DC Control Voltage
V
0
7
RF Input Power (Pin), CW, 50ohms, T=25℃
dBm
30
RF Input Power (Pin), CW, Off State, T=25℃
dBm
30
Storage Temperature
℃
-65
+150
ESD Rating
HBM
V
1000
CDM
V
1000