RF5652 Datasheet, PDF (4/21 Pages) RF Micro Devices – 5.0V, 2.4GHz TO 2.7GHz HIGH POWER AMPLIFIER

RF5652
Pin
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
PkG Base
Function
NC
NC
NC
RFIN
RFIN
NC
PENABLE
VREG1
VREG2
VREG3
VBIAS
VCC1
NC
VCC2
NC
PDET
RFOUT
RFOUT
RFOUT
RFOUT
RFOUT
RFOUT
RFOUT
RFOUT
NC
NC
VCC2
NC
VCC1
VBIAS
NC
NC
GND
Description
No Connection internal. Can be grounded or left open.
No Connection internal. Can be grounded or left open.
No Connection internal. Can be grounded or left open.
RF input, internal DC blocked.
RF input, internal DC blocked.
No Connection internal. Can be grounded or left open.
PA Enable pin; Apply <0.6VDC to power down the three power amplifier stages. Apply 1.75VDC to
5.0VDc to enable PA.
First stage bias voltage. This Pin requires regulated supply for best performance.
Second stage bias voltage. This Pin requires regulated supply for best performance.
Third stage bias voltage. This Pin requires regulated supply for best performance.
Supply voltage for the bias reference and control circuits. May be connected with VCC1, VCC2, VCC3 as
long as appropriate isolation is provided.
This pin is connected internally to the collector of the 1st stage RF device. To achieve specified perfor-
mance, the layout of these pins should match the Recommended Land Pattern.
No Connection internal. Can be grounded or left open.
This pin is connected internally to the collector of the 2nd stage RF device. To achieve specified perfor-
mance, the layout of these pins should match the Recommended Land Pattern.
No Connection internal. Can be grounded or left open.
Power detector provides an output voltage proportional to the RF output power level.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
RF Output. Need external DC block.
No Connection internal. Can be grounded or left open.
No Connection internal. Can be grounded or left open.
This pin is connected internally to the collector of the 2nd stage RF device. To achieve specified perfor-
mance, the layout of these pins should match the Recommended Land Pattern.
No Connection internal. Can be grounded or left open.
This pin is connected internally to the collector of the 1st stage RF device. To achieve specified perfor-
mance, the layout of these pins should match the Recommended Land Pattern.
Supply voltage for the bias reference and control circuits. May be connected with VCC1, VCC2, VCC3 as
long as appropriate isolation is provided.
No Connection internal. Can be grounded or left open.
No Connection internal. Can be grounded or left open.
Ground connection. The back side of the package should be connected to the ground plane through as
short a connection as possible, for example, PCB vias under the device are recommended.
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DS120125