SE2522L
RangeCharger™ 2.4 GHz Power Amplifier And Power Detector IC
Preliminary Information
Pin Out Diagram
Note: Pads and die pad shown are at the bottom of package.
SE2522L
Top View
V
DET
V
CTL
V
EN
IN
1
2
3
4
SE2522L
Bottom View
8
7
6
5
OUT/V
CC2
NC
V
CC1
V
CC0
OUT/V
CC2
NC
V
CC1
V
CC0
8
7
6
5
Die Pad
2522L
1
2
3
4
V
DET
V
CTL
V
EN
IN
Pin Out Description
Pin No.
1
2
3
4
5
6
7
8
Die Pad
Name
V
DET
V
CTL
V
EN
IN
V
CC0
V
CC1
NC
OUT/V
CC2
GND
Analog power detector output
Controls the RF output power and DC current level of the power amplifier. An analog
control signal between 0.1V and 1.6V varies the PA output power between Min. and
Max. values.
Power Amplifier Enable pin. A digital control signal with logic high (power up) and logic
low (power down) is used to turn the device on and off.
Power amplifier RF input, external input matching network with DC blocking is required.
Bias supply voltage.
Stage 1 collector supply voltage, an external inter-stage matching network is required.
No connect
PA Output and Stage2 collector supply voltage, external output matching network with
DC blocking is required.
Heatslug Die Pad is ground
Description
18-DST-01
Rev 2.4
Aug 7/02
2 of 8
SIGE [ SIGE SEMICONDUCTOR, INC. ]
