CGB240B Datasheet
Absolute Maximum Ratings:
Parameter
Max. Supply Voltage CW
Max. Supply Voltage Pulsed
Max. Control Voltage
Max. Current Stage 1
Max. Current Stage 2
Max. Total Power Dissipation
1
)
Max. RF Input Power
2
)
Max. RF Output Power
Operating Temperature Range
Max. Junction Temperature
Storage Temperature
Symbol
min.
V
CC, MAX
V
CCP, MAX
V
CTR, MAX
I
C1, MAX
I
C2, MAX
P
TOT
P
IN, MAX
P
OUT, MAX
T
A
T
Ch
T
Stg
- 55
- 40
0
0
0
0
0
Limit Values
max.
5.5
5.0
3.5
40
180
650
+10
+25
+85
150
150
Unit
V
V
V
mA
mA
mW
dBm
dBm
°C
°C
°C
) Thermal resistance between junction and pad 11 ( = heatsink ):
R
THCH
= 100 K/W.
) No RF input signal should be applied at turn on of DC Power. An output VSWR of 1:1 is assumed.
Typical Electrical Characteristics of CGB240B for IEEE802.11b Applications
(Typical data for CGB240B reference application board, see application note 1 )
T
A
= 25 °C;
V
CC
=
V
CTR
= 3.3 V;
f
= 2.45 GHz;
Z
IN,Board
=
Z
OUT,Board
= 50 Ohms
Parameter
Supply Current
Small-Signal Operation
Power Gain
Small-Signal Operation
Adjacent Channel Power
Ratio
Symbol
I
CC, SS
G
SS
ACPR
Limit Values
min
typ
190
28
– 33
Unit
mA
dB
dBr
Test Conditions
P
IN
= - 10 dBm
P
IN
= - 10 dBm
P
OUT
= +22dBm
f
=
f
C
±
f
MOD
f
C
= 2.4..2.5 GHz
f
MOD
= 11..22 MHz.
ACPR
< -33dBr
P
OUT
= +22dBm
max
Output Power
Power Added Efficiency
P
OUT
PAE
+22
25
dBm
%
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Rev 1.3, July 14th, 2003
pg. 2/20
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