sky65238 Skyworks Solutions, Inc., sky65238 Datasheet - Page 5

• Manufacturer Part Number: sky65238
• Description: Sky65238 Power Amplifier Module With Integrated Baw Filter For Wlan Applications
• Manufacturer: Skyworks Solutions, Inc.

Table 4. SKY65238 Electrical Specifications (2 of 2)
(VCC1, VCC2, VCC3, VREF1, VREF2, VREF3, VCC_DET, and VC_BIAS = 5 V at the Evaluation Board Terminals, T
Test Frequency = 2.442 GHz Unless Otherwise Noted)
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.
Using Continuous Wave Input Signals (continued)
Lower passband frequency
Upper passband frequency
Lower stopband attenuation
Upper stopband attenuation
Second harmonic attenuation band
200743D • Skyworks Proprietary and Confidential information • Products and Product Information are Subject to Change Without Notice • May 21, 2008
Parameter
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
–10
–15
9
8
7
6
5
4
3
2
1
0
–5
35
30
25
20
15
10
13
5
0
2.0
F2
2.1
Symbol
Figure 5. EVM vs Output Power Over Frequency
15
2.2
@ 2.39 GHz
@ 2.4835 GHz
Figure 4. Gain Response
2.3
17
Test Condition
1
2.4
5
Frequency (GHz)
2
P
OUT
4
PRELIMINARY DATA SHEET • SKY65238 WLAN PAM WITH BAW FILTER
19
3
2.5
(dBm)
2.6
21
Min
10
10
40
2.7
1:
2:
3:
4:
5:
2412 MHz
2437 MHz
2462 MHz
2.4020 GHz
2.4370 GHz
2.4720 GHz
2.4835 GHz
2.3900 GHz
2.8
23
Typical
2402
2472
28.77 dB
29.54 dB
28.18 dB
17.17 dB
18.39 dB
2.9
3.0
25
C
= +25 °C,
Max
Units
MHz
MHz
dB
dB
dB
5