DATA SHEET
SE2594L: Dual-Band 802.11a/b/g/n Wireless LAN Front-End
Preliminary Information
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com
202432A • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • September 25, 2012 11
5 GHz Power Detector Characteristic
Conditions: VCC = ENa = CTx = 3.3 V, CRx = 0 V, TA = 25 °C, as measured on Skyworks Solutions’ SE2594L-EV1
evaluation board (de-embedded to device), all unused ports terminated with 50 Ω, unless otherwise
noted.
Symbol Parameter Condition Min. Typ. Max. Unit
FOUT Frequency Range - 4900 - 5850 MHz
PDR
Power detect range,
peak power
Measured at ANT 0 - 21 dBm
PDZOUT DC Output impedance - - 2400 - Ω
PDVp18
Output Voltage, P
OUT
=
18dBm
- - 0.80 - V
PDVp16
Output Voltage, P
OUT
=
16dBm
- - 0.70 - V
PDVNoRF
Output Voltage, P
OUT
=
No RF
- - 0.30 - V
LPF-3dB
Power detect low pass
filter -3dB corner
frequency
Load = high impedance
Typ: 1 MΩ
- 1500 - KHz
5GHz Power Detector Response into 1MΩ
0.3
0.5
0.7
0.9
1.1
1.3
3 5 7 9 11 13 15 17 19 21 23
Figure 4: Preliminary SE2594L Power Detector vs. Output Power over Frequency (CW Signal)
