SKY12239-11 Datasheet, PDF (3/10 Pages) Skyworks Solutions Inc. – High IIP3 10 MHz to 1.5 GHz Voltage-Controlled Variable Attenuator

DATA SHEET • SKY12239-11: VOLTAGE-CONTROLLED VARIABLE ATTENUATOR
Table 3. SKY12239-11 Electrical Specifications¹
(TOP = +25 C, VCTRL = 1 to 5 V, VSUPPLY = 2.7 V, PIN = 0 dBm, Characteristic Impedance [ZO] = 50 Ω, Unless Otherwise Noted)
Parameter
Symbol
Test Condition
Min²
Typical
Max
Units
RF Specifications
100 MHz
2
dB
Insertion loss (VCTRL = 5 V)
|S21|
Maximum attenuation (VCTRL = 1 V)
|S21|
700 MHz
1500 MHz
100 MHz
700 MHz
1500 MHz
2.5
3.5
dB
3
dB
51
dB
35
40
dB
33
dB
100 MHz
29
dB
IRL maximum attenuation (VCTRL = 1 V) |S11|
ORL maximum attenuation
(VCTRL = 1 V)
|S22|
700 MHz
1500 MHz
100 MHz
700 MHz
1500 MHz
28
dB
22
dB
29
dB
27
dB
21
dB
IRL minimum attenuation (VCTRL = 5 V) |S11|
100 MHz
700 MHz
1500 MHz
37
dB
19
dB
13
dB
ORL minimum attenuation
(VCTRL = 5 V)
100 MHz
|S22|
700 MHz
1500 MHz
37
dB
19
dB
13
dB
100 MHz, 1 MHz tone spacing,
+22 dBm/tone
50
dBm
Third order input intercept point
(VCTRL = 5 V)
IIP3
700 MHz, 1 MHz tone spacing,
+22 dBm/tone
50
dBm
1500MHz, 1 MHz tone spacing,
+22 dBm/tone
50
dBm
1 dB input compression point
(VCTRL = 5 V)
Phase shift @ 150 nH³
IP1dB
ϕ
12.5% duty cycle
700 MHz
34
dBm
40
dBm
40
dBm
15
degree
DC Specifications
Control voltage (VCTRL)
VCTRL
1.0 to 5.0 V nominal
1
Control current (ICTRL)
ICTL
5.0 V, VCTRL; 2.7 V, VSUPPLY
Supply voltage (VSUPPLY)
VSUPPLY
Fixed supply
Supply current (ISUPPLY)
ISUPPLY
VSUPPLY = 2.7 V, VCTRL change
from 5 V to 1 V, settled within
Settling time @ 700 MHz
tSETTLE
0.2 dB of respective state,
10 KHz repetitive rate, 50%
duty cycle
1 _{Performance is guaranteed only under the conditions listed in this table.}
2 _{Minimum specification is guaranteed by design and is not 100% production tested.}
3 _{L1 is 0201 size,150 nH inductor from TDK. Part number is MLG0603SR15J.}
5
5.5
V
20
mA
2.7
V
2
mA
8
μs
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [e-mail] • www.skyworksinc.com
203556B • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • February 9, 2017
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