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Description
RF2423PCBA View Datasheet(PDF) - RF Micro Devices
Part Name
Description
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RF2423PCBA
100mW SPREAD-SPECTRUM TRANSMITTER IC
RF Micro Devices
RF2423PCBA Datasheet PDF : 8 Pages
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Application Schematic
RF2423
CMOS
GAIN
CONTROL
V
DD
1
16
POWER
2
CONTROL
15
STANDBY
V
DD
Note 1 100 nF
3
14
100 nF
Note 1 100 nF
LO INPUT
V
REF
I INPUT
C
R
C
22 nH
R
NOTE 1:
NOTE 2:
4
-45°
5
+45°
S
6
N
7
Σ
IG
8
13
12
11
R
10
9
22 pF
C
R
C
V
REF
33 pF SMD capacitor mounted as close to the package pin as possible, grounded
S
through via to the ground plane with minimum inductance.
DE
The values of R and C depend on the lowest frequency of the baseband signal.
RF OUTPUT
Q INPUT
5
NEW
NOT
FOR
Rev A3 001218
5-39
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