RFSA2033 Datasheet, PDF (21/22 Pages) RF Micro Devices – Low Loss Voltage Controlled Attenuator 50MHz to 6000MHz

Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
GND
Name
GND
GND
RFIN
GND
GND
GND
GND
GND
GND
RFOUT
GND
EN
NC
VC
VDD
SLOPE
GND
Pin Names and Description
Description
Ground Pin
Ground Pin
RF Input. Use External DC Block
Ground Pin
Ground Pin
Ground Pin
Ground Pin
Ground Pin
Ground Pin
RF Output. Use External DC Block
Ground Pin
Supply Current Enable Control.
Connect to Logic Low to Enable.
Connect to Logic High to Disable
Floating Pin, No Connect.
Attenuator Control Voltage
Supply Voltage
Attenuation Slope Control.
Connect to Logic Low to Enable Negative Attenuation Slope.
Connect to Logic High to Enable Positive Attenuation Slope.
Exposed Package Ground Paddle is RF and DC Ground.
RFSA2033
RF MICRO DEVICES®, RFMD®, Optimum Technology Matching®, Enabling Wireless ConnectivityTM, PowerStar®, POLARISTM TOTAL RADIOTM and UltimateBlueTM are trademarks of RFMD, LLC. BLUETOOTH is a trademark owned by Bluetooth SIG, Inc., U.S.A. and licensed for use by RFMD. All other trade names, trademarks and
registered trademarks are the property of their respective owners. ©2009, RF Micro Devices, Inc.
DS130418
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