SKY65131_08 Datasheet, PDF (4/10 Pages) Skyworks Solutions Inc. – WLAN Power Amplifier Module

DATA SHEET • SKY65131
Table 4. SKY65131 Electrical Specifications
(VCC = 3.3 V, TC = +25 °C, Test Frequency = 2.442 GHz Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Using IEEE802.11b Complimentary Code Keying Input Signal, Data Rate = 11 Mbps
Supply current
ICC
490
Output power (Note 1)
POUT
27
Power added efficiency (Note 2)
PAE
41
Ramp-up/ramp-down (Note 3)
TS
<0.5
Using IEEE802.11g Orthogonal Frequency Division Multiplexing Input Signal, Data Rate = 54 Mbps
Supply current
ICC
400
Output power (Note 4)
POUT
26
Power added efficiency (Note 2)
PAE
33
Using Continuous Wave Input Signals
Small signal gain
G
PIN = –15 dBm
26
Gain flatness over band
From 2.4 GHz to 2.5 GHz
±1.0
Gain flatness over channel (16.25 MHz)
Over any 16.25 MHz
±0.2
within band
Output power @ 1 dB compression
P1dB
PIN = 3 dBm
28
Quiescent Current
IQ
150
Noise Figure
NF
5
Power added efficiency
PAE
PIN = 3 dBm
38
Thermal resistance (junction-to-case)
RTH,J-C
50
Power Up/Down Control
Power up
PA_ON/OFF
2.7
3.3
Power down
PA_ON/OFF
0.5
Note 1: Defined as the maximum power level for which the IEEE802.11b transmit mask requirements are met.
Note 2: Measured at the specified average output RF power and modulation type.
Note 3: Ramp-up and ramp-down times are defined from the 10% to 90% power points.
Note 4: Defined as the maximum power level for which the IEEE802.11g transmit mask requirements are met.
Units
mA
dBm
%
µs
mA
dBm
%
dB
dB
dB
dBm
mA
dB
%
C/W
V
V
30
28
26
24
22
20
18
16
14
12
10
–15 –13 –11 –9 –7 –5 –3 –1 +1 +3 +5
Input Power (dBm)
Figure 3. Typical POUT and Gain vs PIN @ 2.442 GHz
27.0
26.8
26.6
26.4
26.2
26.0
25.8
25.6
25.4
25.2
25.0
2.40
2.41 2.42 2.43 2.44 2.45 2.46 2.47 2.48 2.49 2.50
Frequency (GHz)
Figure 4. Typical Gain vs Frequency Response
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
4
January 11, 2008 • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • 103106F