RFLA9002 Datasheet, PDF (8/11 Pages) RF Micro Devices – Dual Low Noise Amplifier Module 698MHz to 960MHz

RFLA9002
Pin Names and Descriptions
Pin
Name
Description
1
RF_OUT2
RF Output; Internally 50Ω matched and DC blocked
2
GND
Connect to low inductance path to ground
3
GND
Connect to low inductance path to ground
4
GND
Connect to low inductance path to ground
5
GND
Connect to low inductance path to ground
6
RF_IN1
RF Input; Internally 50Ω matched and DC blocked
7
GND
Connect to low inductance path to ground
8
GND
Connect to low inductance path to ground
9
SD1
Shut down pin for LNA1
10
VPAR1
Connection for external resistor to raise current when connected from this pad to VDD and to lower current
when connected from this pad to ground
11
VDD
VDD supply, 10nF decoupling internal, supply for LNA1
12
GND
Connect to low inductance path to ground
13
RF_OUT1
RF Output; Internally 50Ω matched and DC blocked
14
GND
Connect to low inductance path to ground
15
GND
Connect to low inductance path to ground
16
GND
Connect to low inductance path to ground
17
GND
Connect to low inductance path to ground
18
RF_IN1
RF Input; Internally 50Ω matched and DC blocked
19
GND
Connect to low inductance path to ground
20
SD2
Shut down pin for LNA2
21
VPAR2
Connection for external resistor to raise current when connected from this pad to VDD and to lower current
when connected from this pad to ground
22
VDD2
VDD supply, 10nF decoupling internal, supply for LNA2
23
GND
Connect to low inductance path to ground
24
GND
Connect to low inductance path to ground
Truth Table
LNA1 On
LNA1 Off
LNA2 On
LNA2 Off
SD1
0
1
X
X
SD2
X
X
0
1
RF Micro Devices Inc. 7628 Thorndike Road, Greensboro, NC 27409-9421
DS140117
For sales or technical support, contact RFMD at +1.336.678.5570 or [e-mail].
The information in this publication is believed to be accurate. However, no responsibility is assumed by RF Micro Devices, Inc. ("RFMD") for its use, nor for any infringement of patents or other rights of
third parties resulting from its use. No license is granted by implication or otherwise under any patent or patent rights of RFMD. RFMD reserves the right to change component circuitry, recommended
application circuitry and specifications at any time without prior notice.
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