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PDF SKY65404-31 Data sheet ( Hoja de datos )
| Número de pieza | SKY65404-31 | |
| Descripción | 5GHz Low-Noise Amplifier | |
| Fabricantes | Skyworks Solutions | |
| Logotipo |  |
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DATA SHEET
SKY65404-31: 5 GHz Low-Noise Amplifier
Applications
802.11a/n/ac radios
5 GHz ISM radios
Smartphones
Notebooks, netbooks, and tablets
Access points, routers, and gateways
Wireless video systems
Features
Ultra-low Noise Figure: 1.0 dB
4.9 GHz to 5.9 GHz operation
Enable/disable mode
High IIP3: +7 dBm
High gain: 13 dB
2.8 to 5.0 V single-supply operation
QFN (6-pin, 1.5 x 1.5 mm) package (MSL1, 260 C per JEDEC
J-STD-020)
Skyworks Green™ products are compliant with
all applicable legislation and are halogen-free.
For additional information, refer to Skyworks
Definition of Green™, document number
SQ04-0074.
V_ENABLE VCC
RF_IN
Bias
5 GHz
LNA
RF_OUT
S1352
Figure 1. SKY65404-31 LNA Block Diagram
Description
The SKY65404-31 is an ultra Low-Noise Amplifier (LNA) intended
for 5 GHz wireless receiver applications. Its industry-leading Noise
Figure (NF), together with high linearity, makes it ideal as a first-
stage LNA in 802.11a Wireless Local Area Network (WLAN)
radios.
Operating with a single supply voltage, the SKY65404-31
consumes only 10 mA of current. The device includes a shutdown
mode to save power when the receiver is inactive.
The tiny package footprint of the SKY65404-31, requiring only
four external components, enables the industry’s smallest PCB
area needed to implement a 5 GHz LNA.
A block diagram of the SKY65404-31 is shown in Figure 1. The
device package and pinout for the 6-pin Quad Flat No-Lead (QFN)
are shown in Figure 2.
V_ENABLE 1
6 VCC
GND 2
5 GND
RF_IN 3
4 RF_OUT
S1351
Figure 2. SKY65404-31 Pinout – 6-Pin QFN Package
(Top View)
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201512J • Skyworks Proprietary Information • Products and Product Information Are Subject To Change Without Notice • April 10, 2014
1
1 page  
DATA SHEET • SKY65404-31: 5 GHZ LNA
+12
+10
+8
+6
+4
+2
0
4.8 5.0 5.2 5.4 5.6 5.8 6.0
Frequency (GHz)
Figure 5. IIP3 vs Frequency
0
–1
–2
–3
–4
–5
–6
–7
–8
–9
–10
–60
–40
–20
0 +20 +40
Temperature (oC)
+60 +80 +100
Figure 6. P1dB vs Temperature
20
18
16
14
12
10
8
6
4
2
0
–60
–40
–20 0 +20 +40 +60 +80 +100
Temperature (oC)
Figure 7. Gain vs Temperature
Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • [email protected] • www.skyworksinc.com
201512J • Skyworks Proprietary Information • Products and Product Information Are Subject To Change Without Notice • April 10, 2014
5
5 Page | ||
| Páginas | Total 10 Páginas | |
| PDF Descargar | [ Datasheet SKY65404-31.PDF ] | |
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