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PDF SKY85402-11 Data sheet ( Hoja de datos )
| Número de pieza | SKY85402-11 | |
| Descripción | High-Power (+22 dBm) 802.11ac WLAN Power Amplifier | |
| Fabricantes | Skyworks | |
| Logotipo |  |
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PRELIMINARY DATA SHEET
SKY85402-11: High-Power (+22 dBm) 802.11ac WLAN Power
Amplifier with Integrated Power Detector
Applications
IEEE 802.11ac WLAN enabled:
Access points
Media gateways
Set-top boxes
LCD TVs
Other broadband triple-play multimedia applications
Features
Linear output power for IEEE 802.11ac 256-QAM,
EVM < 1.8% = +22 dBm @ 5.0 V
High gain: 32 dB
Power shutdown mode
Superior gain flatness
Fully matched at RF input/output ports
Load insensitive power detector
Small footprint QFN (20-pin, 4 x 4 mm) SMT package
(MSL3, 260 C per JEDEC J-STD-020)
Description
Skyworks SKY85402-11 is a 5 GHz Microwave Monolithic
Integrated Circuit (MMIC) power amplifier (PA) with superior
output power, linearity, and efficiency. These features make the
SKY85402-11 ideal for wireless local area network (WLAN IEEE
802.11ac) applications.
The device is fabricated using SiGe BiCMOS technology. The
device is internally matched and mounted in a 20-pin, 4 x 4 mm
Quad Flat No-Lead (QFN) surface-mount technology (SMT)
package, which allows for a highly manufacturable low cost
solution.
A block diagram of the SKY85402-11 is shown in Figure 1.The
device package and pinout are shown in Figure 2. Signal pin
assignments and functional pin descriptions are described in
Table 1.
Skyworks GreenTM products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of GreenTM, document number
SQ04–0074.
PA_EN
RF_IN
Bias
Input
Match
Inter-Stage
Match
Inter-Stage
Match
Detector
Input
Match
VCC1
VCC2
VDET
VCC3
Figure 1. SKY85402-11 Block Diagram
RF_OUT
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202120I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 2, 2015
1
1 page  
PRELIMINARY DATA SHEET • SKY85402-11: HIGH POWER (+22 dBm) 802.11ac WLAN PA
Typical Performance Characteristics
(VCC1 = VCC2 = VCC3 = 5.0 V, TOP = +25 C, Unless Otherwise Noted)
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
5180 MHz
5500 MHz
5805 MHz
0.5 3.0%
1.8%
0
+7 +9 +11 +13 +15 +17 +19 +21 +23 +25 +27
Output Power (dBm)
Figure 3. DEVM vs Output Power
(802.11ac, MCS9, HT80, 5 V)
3.5
3.0
2.5
2.0
1.5
1.0 5150 MHz
5500 MHz
5850 MHz
0.5 802.11n Limit
802.11ac Limit
0
+7 +9 +11 +13 +15 +17 +19 +21 +23 +25 +27
Output Power (dBm)
Figure 4. DEVM vs Output Power
(802.11ac, MCS9, HT40, 5 V)
35
34
33
32
31
30
29
28
5150 MHz
27 5500 MHz
5850 MHz
26
25
+8
+10
+12 +14
+16 +18
+20 +22 +24 +26
+28
Output Power (dBm)
Figure 5. Gain vs Output Power @ 5 V
(R8 and R11 with 0 Ω)
0.80
0.75
0.70
5150 MHz
5500 MHz
5850 MHz
0.65
0.60
0.55
0.50
0.45
0.40
0.35
0.3+08 +10 +12 +14 +16 +18 +20 +22 +24 +26 +28
Output Power (dBm)
Figure 6. Total Current vs Output Power @ 5 V
1.0
0.9
0.8
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
+3
+5 +7
5500 MHz
5850 MHz
+9 +11 +13 +15 +17 +19 +21 +23 +25 +27
Output Power (dBm)
Figure 7. Detector Voltage vs Output Power
+40
S11
+20
S12
S21
S22
0
–20
–40
–60
–80
0 2 4 6 8 10 12 14 16 18 20
Frequency (GHz)
Figure 8. S-Parameters vs Frequency
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202120I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 2, 2018
5
5 Page 
PRELIMINARY DATA SHEET • SKY85402-11: HIGH POWER (+22 dBm) 802.11ac WLAN PA
Pin 1
Indicator
SKY85402
XXXXXXXXX
YYWW CC
Skyworks
Part #
Lot #
Date Code/
Country Code
Figure 13. Typical Part Markings
(Top View)
2X
0.15 C
B
4.000 ± 0.050
See Note 3
20 19 18 17 16
0.850 ± 0.050
A
0.203 Ref.
0.10 M C A B 2.500 ± 0.050
16 17 18 19 20
0.30 x 45°
1
2
4.000 ± 0.050 3
4
5
2X
0.15 C
6 7 8 9 10
Top View
15 15 1
R0.05
14
14 Typ.
2
13 2.500 ± 0.050 13
12 12
3
0.500
4
11 11 5
0.10 M C A B
Seating
Plane
10 9 8 7 6
0–0.05
C
20X 0.250 ± 0.050
0.10 M C A B
0.05 M C
20X 0.500 ± 0.050
Side View
Bottom View
NOTES:
1. All measurements are in millimeters.
2. Dimensioning and tolerancing according to ASME Y14.5M-1994.
Unless otherwise specified the following values apply:
Decimal Tolerance:
Angular Tolerance:
X.X (1 place) ± 0.1 mm
±1°
X.XX (2 places) ± 0.05 mm
X.XXX (3 places) ± 0.025 mm
3. Terminal #1 identification mark located within marked area.
4. Unless specified, dimensions are symmetrical about center lines.
S2836
Figure 14. SKY85402-11 20-Pin QFN Package Dimensions
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
202120I • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • June 2, 2018
11
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| Páginas | Total 13 Páginas | |
| PDF Descargar | [ Datasheet SKY85402-11.PDF ] | |
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