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RF3865
Rev A0 DS070622
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Package Drawing
Pin
Function
Description
1NC
Not connected.
2NC
Not connected.
3RF IN
RF input pin. 50
Ω matched. This pin is DC-blocked.
4NC
Not connected.
5AC GND1
AC ground. Shunt cap may be added for tuning.
6NC
Not connected.
7
INTERSTAGE
OUT
Interstage RF output.
8NC
Not connected.
9
INTERSTAGE
IN
Interstage RF input.
10
NC
Not connected.
11
AC GND2
AC ground. Shunt resistor may be added to increase IDD and OIP3.
12
NC
Not connected.
13
RF OUT
RF output pin. 50
Ω matched. This pin is DC-blocked
14
NC
Not connected.
15
NC
Not connected.
16
NC
Not connected.
17
VD2
Bias voltage. 2.5V to 6.0V applied through bias inductor.
18
NC
Not connected.
19
VD1
Bias voltage. 2.5V to 6.0V applied through bias inductor.
20
NC
Not connected.
Pkg
Base
GND
Ground connection and heat sink.
0.90
0.80
0.20 REF
0.05
0.00
0.70
0.60
0.05 C
12°
MAX
-C-
SEATING
PLANE
-A-
2.75 TYP
5.00 SQ.
2 PLCS
0.10 CA
2 PLCS
0.10 CB
-B-
2 PLCS
0.10 CB
2.37 TYP
4.75 SQ.
0.10 CA
0.65
0.35
0.23
PIN 1 ID
0.20 R
3.20
3.00
SQ.
0.60
0.24
TYP
0.75
0.50
TYP
Dimensions in mm.
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