SKY85806-11 Datasheet, PDF (9/17 Pages) Skyworks Solutions Inc. – Dual-Band 802.11a-g-n-ac Wireless LAN

DATA SHEET • SKY85806-11: DUAL-BAND 802.11a/g/n/ac WIRELESS LAN FRONT END
Table 13. SKY85806-11 Electrical Specifications: Power Detector Characteristics (Note 1)
(VCC = 3.3 V, Control State 9 or 18, TA = 25 C as Measured on the Evaluation Board, All Unused Ports are Terminated with 50 Ω,
Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical Max
Units
Frequency
fout
5150
5900
MHz
Power detector range, peak power
PDR
Measured at ANT pin
0
+20
dBm
DC output impedance
PDZout
4
kΩ
Output voltage
PDVp20
PDVpnorf
@ +20 dBm
No RF
850
900
950
mV
135
215
mV
Power detector low pass filter, +3 dB corner frequency LPF–3db
Measured at POUT = 18 dBm
800
kHz
Power detector accuracy
PDETacc
Measured into 2:1 load at ANT port
–1.25
+1.25
dB
Power detector operating voltage
Vpdop
0 dBm to +20 dBm
200
900
mV
Power detector maximum limit
Vpdlim
Maximum PDET voltage
1.2
V
Power detector sensitivity
Vpdsens
0 dBm to +20 dBm
±10
±100 mV/dB
Note 1: Performance is guaranteed only under the conditions listed in this table.
Table 14. SKY85806-11 Electrical Specifications: Switch Control Logic (Note 1)
Logic
State
CBT
A1/BS
P1
P0
Mode
1
0
0
0
0
X
2
0
0
0
1
X
3
0
0
1
0
X
4
0
0
1
1
1
5
0
0
1
1
0
6
0
1
0
0
X
7
0
1
0
1
X
8
0
1
1
0
X
9
0
1
1
1
1
10
0
1
1
1
0
11
1
0
0
0
X
12
1
0
0
1
X
13
1
0
1
0
X
14
1
0
1
1
X
15
1
1
0
0
X
16
1
1
0
1
X
17
1
1
1
0
X
18
1
1
1
1
1
19
1
1
1
1
0
20
1
X
X
X
X
21
0
X
X
X
X
All other states
Note 1: Performance is guaranteed only under the conditions listed in this table.
Note 2: X = Don’t Care.
Sleep
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
0
0
Register Description
2 GHz LNA enabled
2 GHz LNA bypassed
(insertion loss = +3 dB)
2 GHz LNA bypass (insertion loss = +9 dB)
2 GHz PA, high linearity, with loopback
2 GHz PA, low linearity, with loopback
5 GHz LNA enabled
5 GHz LNA bypass (insertion loss = +4 dB)
5 GHz LNA bypass (insertion loss = +7 dB)
5 GHz PA, high linearity, with loopback
5 GHz PA, low linearity, with loopback
BT
BT
BT
BT
BT, 5 GHz LNA enabled
BT, 5 GHz LNA bypass (IL = +4 dB)
BT, 5 GHz LNA bypass (IL = +7 dB)
BT, 5 GHz PA, high linearity, with loopback
BT, 5 GHz PA, low linearity, with loopback
BT ready
Sleep mode
Not supported
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203186E • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 6, 2015
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