RF2126
Parameter
Power Supply
Power Supply Voltage
Supply Current
Power Down Current
3.0
350
0.5
10
6.5
V
mA
μA
P
OUT
=+30dBm, V
CC
=6.0V
V
PC
=0.2V
Min.
Specification
Typ.
Max.
Unit
Condition
2
POWER AMPLIFIERS
Note:
For infrastructure class operation, the maximum allowable current over all operating conditions is 260mA. This implies the need for an external
active bias control network to control I
CC
over temperature and normal process variation. The RF5187 datasheet provides an example of a rec-
ommended active bias control circuit.
For consumer systems with typical ambient operating temperature requirements below +50°C, the customer may exceed this 260mA I
CC
limit.
However, for best reliability in all applications, the maximum continuous dissipated power (I
CC
*V
CC
-P
RF
) for this part is 1.3W.
Rev A14 DS070511
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
2-5
RFMD [ RF MICRO DEVICES ]
