RFVA0016 Datasheet, PDF (16/19 Pages) RF Micro Devices – ANALOG CONTROLLED VARIABLE GAIN AMPLIFIER 400MHz TO 2810MHz

RFVA0016
MODE
Low or 0V
High or 5V
Mode Pin Truth Table
Min Attenuation Max Attenuation
0V
3.3V
5V
0V
Pin Names and Descriptions
Pin
Name Description
1
GND
Low inductive path to ground.
2
VCC1
V_CC Supply.
3
GND
Low inductive path to ground.
4
NC
No Connect.
5
GND
Low inductive path to ground.
6
GND
Low inductive path to ground.
7
RFIN
RF Input (externally matched to 50)
8
GND
Low inductive path to ground.
9
NC
No Connect.
10
GND
Low inductive path to ground.
11
GND
Low inductive path to ground.
12
NC
No Connect.
13
GND
Low inductive path to ground.
14
GND
Low inductive path to ground.
15
GND
Low inductive path to ground.
16
IS2_OUT ^{Interstage RF Output to allow matching to last stage amplifier.}
17
GND
Low inductive path to ground.
18
GND
Low inductive path to ground.
19
GND
Low inductive path to ground.
20
GND
Low inductive path to ground.
21
IS3_IN ^{Interstage RF IN to allow matching to last stage amplifier.}
22
GND
Low inductive path to ground.
23
GND
Low inductive path to ground.
24
RFOUT ^{RF Output (externally matched to 50)}
25
GND
Low inductive path to ground.
26
GND
Low inductive path to ground.
27
GND
Low inductive path to ground.
28
VCC3
Supply Voltage.
29
VREF2 ^{Reference Voltage to set current of last stage device.}
30
VCC2
Supply Voltage.
31
MODE
Mode select pin to select positive or negative slope of the V_CTRL voltage, see Mode Pin Truth table.
32
VCTRL
Voltage Variable Amplifier Control Voltage.
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