SKY66104-11 Datasheet, PDF (5/14 Pages) Skyworks Solutions Inc. – 1787 to 1930 MHz High-Power RF Front-End Module

DATA SHEET • SKY66104-11: HIGH-POWER RF FEM
Table 6. SKY66104-11 Receive Mode Electrical Specifications (Note 1)
(VCC1/2 = +3.6 V, VDD = 3.6 V, TC = +25 C, ANT1 and ANT2 Ports, as Measured on the SKY66104-11 Evaluation Board (De-Embedded to
Device), All Used and Unused Ports Terminated with 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
Frequency range (Note 2)
f
1880
1930
MHz
Receive loss
RX_LOSS
0.8
dB
ANT1/2 port input return loss
S11ANT1/2
–12
–8
dB
RX port output return loss
S22RX
–12
–8
dB
Turn-on time (Note 3)
tON
From 50% of falling logic
control to 90% of final RF
output power
1.6
5
μs
Turn-off time (Note 3)
tOFF
From 50% of rising logic
control to 10% of final RF
output power
0.3
5
μs
Note 1: Performance is guaranteed only under the conditions listed in this table. Production testing is performed at 1905 MHz. Receive (RX) Mode configuration is defined in Table 9.
Note 2: f = 1787 MHz to 1792 MHz at reduced performance.
Note 3: Not tested in production. Fully characterized and guaranteed by design.
Table 7. SKY66104-11 Diversity Antenna Electrical Specifications (Note 1)
(VCC1/2 = +3.6 V, VDD = 3.6 V, TC = +25 C, as Measured on the SKY66104-11 Evaluation Board (De-Embedded to Device), All Unused
Ports Terminated with 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Units
Isolation, ANT1 to ANT2
ISOLANTSW
Transmit (TX) Mode
29
dB
Isolation, ANT(x) to RX
ISOLANT-RX
Transmit (TX) Mode
29
dB
ANT1 to ANT2 switching time in Transmit
Mode (Note 2)
tANT1_ANT2(TX) Transmit (TX) Mode
1.6
5
μs
ANT1 to ANT2 switching time in Receive
Mode (Note 2)
tANT1_ANT2(RX) Receive (RX) Mode
0.3
5
μs
Note 1: Performance is guaranteed only under the conditions listed in this Table. Receive (RX) Mode and Transmit (TX) Mode configurations are defined in Table 9.
Note 2: Not tested in production. Fully characterized and guaranteed by design.
Table 8. SKY66104-11 Electrical Specifications: Control Logic Characteristics (Note 1)
(TC = +25 C, as Measured on the SKY66104-11 Evaluation Board (De-Embedded to Device), Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min
Typical
Max
Control voltage:
High
VIH
Low
VIL
1.4
1.7
3.3
0
0.3
Input current:
High (Note 2)
IIH
24
Low (Note 3)
IIL
0
Note 1: Performance is guaranteed only under the conditions listed in this table. Control logic input signals are: SW_EN, SW_SELTX, and SW_SELANT.
Note 2: With required internal pull-down of 72 kΩ, typical IIH condition is VIH = 1.7 V.
Note 3: Typical IIL condition is VIL = 0 V.
Units
V
V
μA
μA
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
202908C • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • December 9, 2014
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