RF5373_1 Datasheet, PDF (5/14 Pages) RF Micro Devices – 1.8V TO 3.6V IEEE802.11b/g/n AND BLUETOOTH DRIVER/AMPLIFIER

RF5373
Pin
1
2
3
4
5
6
7
8
Pkg
Gnd
Function
RF IN
N/C
VREG
PDETECT
or NC*
RF OUT
N/C
VCC
N/C
GND
Description
Interface Schematic
RF input pin. See evaluation board schematic for details.
No Connect, this pin may be left as a no connect or connected to ground.
Bias current control voltage for the first and second stages.
Provides an output voltage proportional to the output RF level.
*In applications where the P_DETECT is not desired, this pin may be left
unconnected.
RF output.
No Connect, this pin may be left as a no connect or connected to ground.
Power supply for both the first and second stage. Connect as shown on the
evaluation board schematic.
No Connect, this pin may be left as a no connect or connected to ground.
Ground connection for the device “die flag”. The backside of the package
should be soldered to a top side ground pad which is connected to the PC
board ground plane through multiple vias.
INDEX
AREA
2.20
Package Drawing
2 PLCS
0.10 C
0.10 C
2 PLCS
0.63
0.53
0.152
REF
B
A
2.20
0.65
0.05
0.00
SEATING
PLANE
C
0.10
MAX
11..2000TYP
Dimensions in mm.
Shaded lead is pin 1.
0.31
0.21
0.28
0.18
0.10 M C A B
Rev A6 DS070521
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at ([phone] or [e-mail].
5 of 14